Rust Programming Language Programmieren in Rust (Full lecture, German), 23 Jan 2017

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From YouTube: Programmieren in Rust (23.01.): Lifetimes

Description

Vorlesung „Programmieren in Rust“ an der Universität Osnabrück im Wintersemester 2016/17.

Dies ist die Aufnahme des Beamerbildes sowie des Notebook-Mikrofons. Alternative Aufnahme (mit Dozentenvideo): https://video4.virtuos.uos.de/engage/theodul/ui/core.html?cid=f4a7c0754b566ef1f43345adaecc98cf&id=cd0ead3a-6417-4119-9a82-0419024150e9

Slides und weitere Informationen: https://github.com/LukasKalbertodt/programmieren-in-rust

Playlist: https://www.youtube.com/playlist?list=PL0Ur-09iGhpwMbNiVTBeHmIjs0GuIXhNg

0:00 Kommentare zu letzten Vorlesungen
2:23 Alte Aufgaben besprechen
20:24 Abschluss-Projekt
25:18 Lifetimes Einleitung
33:45 Compiler Analyse
36:46 Quiz: Code Sicher?
42:51 Lifetime Annotationen
50:37 Beispiel
55:05 Lifetimes sind immer da!
57:50 Lifetimes von Funktionsargumenten
1:00:07 Das Lifetime-Spiel
1:04:15 Lifetime Elision
1:07:37 Fehler bei Lifetime Elision
1:10:10 Lifetimes mehrmals "nutzen"
1:14:13 Referenzen in anderen Typen
1:19:50 Methoden für RefWrapper
1:25:15 Beispiel: Digits Iterator

A

So you can't actually be quite far with trading, unfortunately,. The last word for germany could be a little more difficult is actually all of the things that have been asked of difficult and advisory board hope together. The learned hope, because just a few other weapons belong to the one, the last two lectures somehow not so easy to understand.

A

This is due to several things that should be partly and not to be married once of course, there theoretically time for money, not with the last week, which was not very practical. I said: yes, the tour that in the to do spring, but that at first we get certain things and unfortunately, when.

B

A

Rings they always say it will be a bit difficult to find examples, because in the meantime they are in the compact class. So it's somehow too complex to find a good example that suddenly occurs live like that things, like, for example,, with sharepoint christian tag, he appears in larger applications and especially in connection with restless explained by kroes from africa. For me, there is a bit good little example simply because of a bit abstract movement. At the beginning, I had to imagine directly how that works tag. Good training is also used, for example,.

A

Of course he continues to do that,. What about the object? Thing,, you could have made a good example,. I did that too,, but I do n't have more than 2000 years at the beginning, with a new cat,. Of course, we can do it again if, if you don't want to do that, yes, as I said.

B

It's always a bit.

A

More complicated right now, that's why I can't introduce everything so super great. He in his short game still just asked people questions because from the beginning, it's difficult for her can ask more questions me thinking should n't think of the mind, drives everyone understands or it's your fault so feel free to ask today. I brought in my request for more examples and even more specific short time for it, but first take a quick look at the old oil tank again.

B

A

It's probably lying the to the there on this transfer the last week. Many didn't solve for it. The tic tac toe as I had imagined it, at least not an important thing, and it was up to me to have my solutions.

B

A

Of course, doesn't stop there either makes it the only perfect one. Is me: I asked for various different exhibitions of modules,, some still made in one file,, which is not bad in terms of the proportion of parts,. So you definitely got well under 1000,.

A

It's not unusual for a module to have more than 1000 parts, I 'm, just one I, don't know if I'm with tic tac toe, but people with one application pack, all of one module bitterly others, on the other hand, have made very, very badly charred trees, where some files sometimes stopped and stopped or something else you have to to think about whether that's absolutely the best.

A

Unfortunately, it's not the case that we have a fixed rule like in other programming languages and always offers a bit of adjustment, but not clearly right or wrong, but I would always say a long one in the middle, but I've definitely created several modules now and we're just always looking at the main small. So it starts, and there are of course important things happening that I want to do I'm doing somehow manually these days. I definitely have this vector in mind. There are two elements that are 80 and 81.

A

There are the players that somehow tunern or rendel modersohn will be auctioned and I will pass this string on now to the player the skate player makes is just a match over the ostring. What was asked to write here, but will be here always this player then created and boxed, but packed in a box and back comes an option. Bock player, although he is in here in the player acting player, is given to 4players.de.

C

A

D

A

Made and then in currencies with yourself here somehow prescribe player double.

D

A

Just right be this player trade that somehow understand certain things. So I mainly asked for two things: this player can just somehow run back. There is in the string or this next book, which we really have to look at directly, but that the the core of this whole matter.

A

Will somehow get a hat explained by a trade? So, of course you should program for three different players. You should somehow think about it for these three subjects that you can theoretically also build in china, but it would be nicer if you that's behind you from autumn, then you ca, n't, always add players who simply finance the times and in particular other people who can't switch to your account between can theoretically provide 1, 1 implementation of the trade, so they clearly somehow create interest.

A

In java, your display interface port seems otherwise paid for a long time that we, this player, is void of this trades. I mean that user straight object, that is less box in it that had for against your share on sector, for this box to be able to pack and return, and then I have here I call up these gameplay functions that are presented on the pitch in a youtube gets handed over here, as well as two players. That's here again, this straight object would also have a reference.

A

That means we don't know what kind of presentation is behind it, but we can still do certain things. Then also call with, e.g. next I mean more complicated. You can see everything at first glance, but against back to krk, and we’ll do that. First, we can do that was top six, because the user can call out which implementation is accepted, but the whole other code. He stays told right away. At some point there will be a test ratings mounted and good.

A

So I do I wanted to show others. I will tackle it a little bit more from the paper, so it doesn’t stay exactly for the sample solution, maybe completely cool. Until at some point you should verify whether someone has won or not, and that checks are somehow done in different ways. I have now, for example, jürgen does. That means I have defined marco.

A

That is somehow given certain things makes for me three playing fields and then I can just call up several times with marco or press 3 several times to find out about playing fields and that for me, that’s just a nice location, but that would be nice.

A

Ok I have more I, did n’t want to show that.

D

A

Can you look at everything in peace, it's hard for you to imagine right now, but the main point was just this time object, because it may not have become quite clear that the parts are at all and what they are for, what we want to use them for. Do you want to do it again? This with kate and there example from the last lecture would like to see who would like to.

A

Encourage me: are the customers concerned: can pet owners switch off.

A

Is not prepared, wonderful, but then can easily make it really.

A

More exciting here, learn somehow said: bigger in the year ended and interface angel. What will be implemented by 20 real plates with equivalents to advertise who thinks ray, and you know I said I should somehow make it loud. First.

A

Now we somehow have a klopstock and have already been said to just take it and implement. It will be thick for so impel itself, but animal. Then we have to comment on it.

A

And then we somehow have something else. Will no further parameters has for that also a.

A

So far, so good, for that is actually also that would have done. The work safely was a bank, rainer wendt, with high functions, and we now have a speed circle function for a lecture so that we wanted to have that. We now want to take something that.

E

A

Has something to do with everyone, but this one time we have done.

B

A

Far, if someone is n m- and then we just take the argument these guys further, of course, we just want youtube to.

A

Say a reference for me from and now I could say so and we can tell you how small. But if we combine.

A

A

A

A

A

A

A

So far so good, but now we come to the problem where we.

A

Can no longer certain dynamic colors with the compiler, the types of four time assumed we have somehow users well.

E

A

Ask the users many would like to have, and then it comes somehow a mail rebuild his iba approach, and we say yes, somehow is not. That just makes us announcement true, but here would be common. If the recipe entered cat, she then returned against a cat.

A

Actually bring somehow dynamically correct here, we would only generate the reading randomly, so we say Better right away and then say if you are looking for luck to combine, that's the right thing about it,.

A

The several customers aren't expected in reinstedt with the first one,, but here for various reasons, come together because of the things we discussed first of all,, a new one has to come from. That is a trade. How could I just play a game? Admittedly, we know how things are stored on the stick. So that means, if we have this cash, this 0 white, big didn't want. Any fields holds well, it's not stored for a declared purpose, but no dog, it's clearer.

A

The reason we didn't save that you know in there is saved director on the capitalized, then somehow happened again or otherwise, but ultimately all fields are from there directly to the deck of the txtr reader function. I know the curves to be for coaching string choice. Either a chain is on the way or we have one there on the campsite on the way and this one there is the same size as astrid.

A

Only we go back to his hit back in a video. We can't say that, because this one time there are so many different types implement, we can now also implement on the elephant, has a lot of fields and the commandment is yes. If the compiler can't know that's why here at, if a type that unfortunately doesn't have a fixed size for complete and solutions to that far such trade objects that man, somehow always there references. But there comes a nice problem.

A

The reference cannot be returned because otherwise we would also show things in our way frame. That means the boxes the designer then the whole animal boxes, not.

A

A box from an angel: why does it work now at cash? At the time this box was created, it was clear how big it is. That means, in this case the location is currently 24 far 1. Also time from the account on the song. A correspondingly large water can be copied and a pointer saved for this, but then it automatically becomes four Partial areas executed. That means from this box village. So, first of all, we have here one there shouldn't bend too much box village, it is implicit box.

A

Animal carted is bigger because we have now forgotten the cute behind puts these box things away, but only definitely big. We have. We only make one free space, eight blocks away, so we save up to now. Everything is done automatically in any case. Down to this end, unfortunately, no longer mention the specific case. Only this trade, fair trade property on Thieplatz. Our here is also a trade property on the thief. Here we go a reference actually to the box again, but through the rectors and all this stuff it becomes.

A

So if you write for it, then a2 from the war ends can be a completely normal reference to its implementation. No because how it sounds somehow already, but we will change first and ask first say we don't just have one genetic type, but we have a reference to one end, because that was something completely different. A completely different approach, because I had to write that with dynamic sketch about a trade object that write differently have the detective edge over than planned. So far, it should work. I'm curious.

B

Still automatically.

A

No matter now and execute, then there will be more. Also. Selection of schools have written enter city query, but we can also do it dynamically so that the user can do that. The whole joke is that you can decide here between I, accept it as a state of wrecked and do enables dynamics or with the city, with the normal variant, as we did and finished dispatch and.

B

In the funnel, so that.

A

The equivalence short, the fair that we saw so explicitly from the java code. We have everywhere where the against the locate on the keeper there will be a box, but in the end you do one last thing that I missed last time. We can do that too. Mission means, if we do it like this, it is now exactly as it was before. If you develop the whole thing, also any t what it once commented on also work, because this object also implements the tray for which the object is.

A

Of course you have to somehow get the let your head go, what that means now, but it only makes sense what that means. We can somehow stuff in that kind of dynamic, coaching retti dispatch so that it also trained back then means you actually want to continue to do your whole function. Looking for families you'll do it. We have the opportunity almost automatically everywhere, inserting the dynamics patch in which he inserts it from shavlik, not quite.

A

How does it work.

E

Because fdp has.

A

To let 5 14 meters be allowed.

A

Okay, there is a bit more complicated again,. Of course, it only works very quickly again. I have a lot of other things. I want to live with, but you can you also check again that everything is on it and that's the equivalent, as I said,. Maybe I'll also give it a super story,.

A

There are still questions,, even if it was very quick, ok, after a short while, I'd, like a few short things about your project here starts now, or you can at least start, and one thing that I should maybe show earlier is in the day tourists will be best off right now.

A

Three things and a service. I visited my meeting point and then found this page straight away. The first and there is a fairly quick explanation of how you could install this charity content integration after your own git repository. So it's pretty easy to just create a charity count. You can register with your guitar rig count. That means no other e-mail address. It would be easy to state that country is still a bit surprised that really only needs one variable.

A

Innovation repository state, the breakpoints somewhere, will stand for it and then mainly only one would have to copy it, but very, very simple configuration theoretically with numerous we only the first line of the rheinsteig language at all, so we can find that easily via google, and you should really set up the city that may cost you a maximum of 20 minutes to do it, but nothing consumes integration as a good thing and it is used heavily everywhere system almost, but a lot good.

A

When I go through the on make any case, then there are two other sources where you can somehow find good trades, because unfortunately, the official house, crazy after are not so well suited for this until senders search the infrastructure for and find out which powers are good. We are aware of that, and it says somehow Improving. This is conspicuously high on the agenda for 2017 and there is already work being done to improve it,, but it took so long to somehow inform other sources which forces trust want to use for you and what use?

A

There are two sources once there is exactly that is.

E

A

Long list from craig or guitar tory, but ultimately has to be divided here and various theories and probably libraries that you could use to program. Wake up are sown interesting headings with us. 16 I didn't think of it either, but there are definitely many many things were it. 's always described very well who cray is doing and why the good application, but that will definitely help you somehow to find that contains a lot of craig. It's a bit difficult to keep track of it.

A

Ftx ftx would like to sort of have an extended standard library borrow something city, library. It is comparatively small,. We want that too, so that most of what is interesting, what you don't always need are in external craig, but this fttx somehow tries, or at least tried to be in an extension where everyone winds of extension, which you can almost almost always needs, will lead, and it is also described here. He is now somehow forfeiting this rather short list of other craigs that you often need you live the horse in there, for example, hello.

A

Wake up. You will too because, for example, almost always lure and somehow still issue, reading weakness hits such things are used for farmers,.

A

So, of course, you can also come up with something like that,, which can almost be used almost once,. So maybe first of all look in the pdfx. If there is something for you that we could use, the others, you can also have a look. If you no longer keeps the game going, but just want to look, you can even use it. That's bad if veit, yes and then maybe it's okay, to look in and then really the quechua special topic where he then needs more special.

A

Then we can do that right from the start. Actually, with the topic. One thing, maybe just a lot at first, please somehow send us the left-handed profitor.

A

A

A

Lifestyle, as I said it is one of the rather difficult topics that is always finished,, among other things, the work judgments because of will see how he tried. We have some.

B

A

Already threw you some pursued, many things treated the basics for the same answer.

A

The classification system is even worse on this graphic. Here we had three basic pillars: way system the ownership, the brazilian incorrectly addressed every variable exactly used, and if we assign anything.

A

By the way,- this is also sometimes the annual or finow type system that applies to types,. That means I can open every variable again at the back, and there is still a lot of capital missing on ships on which we both copy the assignment completely, because the cow becomes primitive on the ring will be enough for me here can also use the thing without.

E

A

Often have little recordings just because you can see that a little cheering from youtube. We know that and we have a great rainstorm again. That means somehow nothing can break so far that all slaves or don't do much at all and we'll now look at the written thing. That's really.

E

A

To burn but differentiated how it always awakens a valid one that unites it differently than a friend, but also differently than his daughter. They could point anywhere one reference, not even a happy one about fekters directly is alarming, and that can only happen its somehow on itself.

B

That, of course, what still does n't.

A

Happen then, but keep taking money. That means we have no influence on the frigate on some, maybe on their fourth disc objects, have already been released or somehow destroyed, but afterwards and therefore still usable. That doesn't happen because we always show and prove a valid entry was entered.

A

That's not my money, and the consequence of this is that the smaller than the disco of the fourth-ranked value he defended lies somewhere and where, for a reference, have even longer life after our, while on other forces, collect whether he is still alive, but the value behind it no longer register the movements- and this saying variable four strong nerves after the matter not yet explain, but we will also cleared down again and since it is destroyed.

A

Another example also works.

A

No, that doesn't work, because actually these fixes this cheekiness from friedberg have so two change will be cleared. The function at the end be upset because at the end we can, with a reference to that I give back, because the cuts to the changed references that would be received from the outside could already be saved so that it exists. Oh, you can still have a lot of fun with things that c or c++ is that sometimes it's just functional to move this to the aunt helga more profit than motive variable could just remain infected on.

A

We are now deleting me really good squad about. They usually don't even write, but sometimes it works again. Something the banks with tea or fiction so mean because sometimes it works support, no matter back.

B

A

There is missing also in the case also important, not that you should never do also not recommendation list for me, it's worth taking a closer look if he sees this demand more often, so something and self-hypnosis no longer works. Inner happiness is between switzerland found together again. Tricked is cleared, for example, changed when pressure was applied, but could not.

A

Give out a reference, even the bloody.

E

One on the head, because the.

A

Usa will live longer, then there were conditions somewhere that that doesn’t work. Please wait as long as that is really everyone understood for me and we agree to pay with the.

E

Understanding of the public.

A

Lecture is difficult who would like to ask about it? Because nothing is inferior.

A

Yes, really take place, so it shouldn’t have been, but now clearly the annual meeting.

A

Yes, exactly that will come later, that is just this cooperation, but today also often as with mz archive always via smart, continue to place the box or a4 after the.

B

Whistle it was.

A

Gone it was also on the box. Would he loves he also backups. Everything is geared more towards that.

A

A

A

A

A

Well, I me, and then you can continue now somehow clear. You actually hope we can give the best a smaller fun franc that works here.

A

Yes, why no, why somehow equals these are often not seen at all. We also only know a variable only with the type create without how centering there we have somehow, with others and that environment of how this variable later used the example to make things bigger.

A

He has all eight remaining ones were still there. We definitely virtualized the users before, but you can't access universal variables, but you can do it dry here. Graf von Pfeil can prove that we definitely do n't. Do it later installed here for exactly.

D

A

B

Exactly differently that I trust me quite well before he calls on me.

A

Especially development of the last time at plock can be seen exactly the other order and the.

B

Error message from.

A

Possibly exactly about the fact that one motive star that these things, just exactly one of the burned, lead to the finished so longer your ticket only gone or died noted that I have with a special social case that will you will me something just fun.

A

So we learn in the event that here somehow find club in the knockout process after the complete referents makes sure that everything is dumped, that certain things ensure, for example, he makes sure that no reference was longer to the guide on the cover that we voted or the other rule that somehow experience photo picture titles that has to come up somehow to analyze and make sure the question itself first has to give everything that has to do with the hit or that my changes to be described are therefore in function, while the only quote somehow does well sometimes works rotate according to the range of functions we just underwent again call for antivir is on the way, but and the calls from the company petit and also called which is about it in the contract between you are your signatures.

A

The calls seduce my from 4 and nature enjoyment and called me, and I am a dictatorship, the called seduce the special effects there, but somehow also a function that congenii around a signature. Of course,.

B

A

The distributor returns all his analyzes always lose only three more things to do, as I said asks shown what of the leased from all the others. He not only the unanimous nature in its own function, form and functions the called disposal, because it doesn't do that you called function rhein to see if there are any things out there for the similar information to take out for analysis, that's somehow different than in some other programming languages.

A

Why is that? So? First of all, that's quite good. If this analysis is super, I know how very fact, but where the compiler gets all its information from and to prove that the program is safe if somehow restricted compiler every time to have to prove for each variant, safe is possibly the whole program searched. It can take a long time. Also improved error message would have been.

A

Article has already completed, is used to the fact that you get error opinion deeply from the integration of functions that you didn't write at all the compiler somehow very later encounters errors, so in some others that you didn't write yourself, then so to speak again for it error.

A

You try somehow a kind still young hello, also called functions and had not entered the right culprit and somehow on three levels further, and you get very confusing errors. We fix it all with his signature and if the signature doesn't match the one opposite attitude at the plaintiff already via the signature, either for a very local search and a verbal analysis of what before have forgotten about security and is not certain to feel the consequences. Just get a reference to 1 083 and lively associations 8 back in the functions.

A

That is why interested under Of course, we weren't doing analysis of familiar ones and we're doing the living here now. That's for sure, but should also do yours or christoph, should be open to that too.

D

Give up exactly.

A

I just want a great club, but exactly the fights to come back. That means this ferry could then be held by one of the club.

A

A similar problem is for me somehow home, and we are now giving long nights off.

A

That's still one or the other hit band change a beat supposedly.

B

A

The same problem for that we want to know, has he michael district or not, but first of all it will be a case. Yes, it is uncertain. If you look like that, then it will definitely be necessary to work that he asks for a lot of free gets back up there. He finds and eats. He is just my local variable for that, but they do it the really a done we sponsor classes. So these things there left actually ok.

A

So I would first think about what to make sure in reality now that the campaign would then decrease later on.

A

A

Would kind of take a static way to go here, but somehow it all vibrates in life where we can also create state variables, which then experience and accordingly live forever,, I.e. for the entire course of the program, and we can use this purely given trainee for something but then no longer pay attention to a static reference added something about it lives forever. And in this case this embarrassed because neither tracked nor somehow what static that has me with our local.

A

Separated and asked, but.

B

A

Tone comes on the functional scope called that was wanted to avoid earlier, but will also accept a reference comes a reference to safety after securing. If I somewhere on what longer lives it. Rather, that means he function a reference on evening alright, but he is forbidden whether the affair.

A

What means your.

B

Income on can also know now, but we can be careful if you go through, would give back.

A

So stop here, look at it, but from the education annette will be given back. There will only be a reaction, and then here it says about the country would simply be passed on, but that means the butterfly function of order. Herforder trust comes back somehow also the and who at the function we can not perform with analysis so with high-quality knowledge without gain for a look at what you can, but really avoid from you in any case, avoid the question of how men always possible to be conservative that always possible for areas in both cases.

A

Then I can say that could be unsafe, but we don't know exactly, but we 'd rather stick with it stupid, because such cases actually occur more often than you think, and then you would ban a lot. I didn't want to be sure. I didn't want to secure them. I would like to avoid them would like to somehow increase the number of programs that we offer that are certainly possible. Diseases and possibility is so we analyze all the necessary information in the signature that others have to look at differently.

A

Instead of in the range of functions for what all the information we would extract on the hull and write, the vig are purely natural. The first ask for that behind are times for that, want to do that and then come for the clothes.

A

So we still have problems. We want to note how long these references live for and put more.

B

A

Long, the value lives the repaired require. That makes it difficult for us to express strength here, that's actually always possible, and if we hold behind the reference and not that of the past 12, this association myself, I have a hand and can determine, but we were on.

B

A

How long the value is behind it time for that to our neighbor just now, how long can the first big give for that whole life to be fulfilled.

A

E

A

What kind of one here is from the point that to go back? How long does it live, then? That warns the data internet back again? Yes, exactly what.

A

Exactly for so long life of the perpetrator would arise at the end of october as long as life would be used again, then we have this special possibility. The company could have forever life, in contrast, hand over the baton, but.

E

B

B

B

B

B

Example, object over this take place. What from the participation lies in it? Another.

A

We can, of course, have something weird if we somehow say something with our own second reason: okay, then it will be gone at some point. Then I just want these friends who all talked a lot about the city in a friendly way, but you don’t typically do that again, exactly against the actual thing. The problem is not flat,, but generally because the dog lives here, and we have to understand that we have already sold it.

A

All possibilities: either we live as long as a speaker gives arguments or we live for this hidden, complicated, not lifetime, can't suck that out of your fingers either. You can't say this defends lives for 30 frames upwards.

A

We can't do everything either of course rubbish. So we ca, n't suck people out of our fingers will learn to process. Everything. Does n't really give you new possibilities to help the compiler list? His analysis sounds a lot less exciting. Of course, saying we can comment cool live and then you can choose what he could do. Nevertheless, there are of course, more possibilities than under compiler. I would say I do n't know what I finally made myself.

E

A

World we know the.

E

Situation somehow.

A

I have a function here somehow gives me tea, and then you have functions at all that can be used. We can do.

B

That too, writing.

A

With this weird stands for some function, for you give me an easy one, but we get a function. We can write a reference like that means. I have a whole lot of the nib lives, at least as long as the light, also that, at least for right for saying simple, my dear start a few, maybe someone has an idea how we could write that this true function of just if we want to return. For example, the honorable parameter.

A

Maybe a bit much to ask, I think I embody so you all of a sudden, this industry agree regeneration, says stammer lifestyle like any key topic, that the call can give more. But now just the one aggressive his reference, the reinheimer to an eighth still a.

B

A

Trainee from there I have not increased it slightly and will not return any speaker with the key topic to 1. 084 have participated in this case. Construction headers clearly said so. The compiler costs, without watching middle rhine, find out how long the returned value lives. That would be.

A

Better things, if we would now return something different from here, still a top place, but the parameter is done with the second of the corpse parameters and again with the return worth important, is also again. The spider from both sides checked despised, on the airfield for somehow my signature and other mutations. One imagines that high, not even that is governed simply the compiler had the signatures, all one with nature, make both sides had we first of all from below.

A

We couldn't do anything wrong here. If I wrote jochen here in the first example, for example, then heard compression complain sees you can't break anything again. You can somehow insecure me. Trophy. The strip tells the move away. You something once officiate earth before.

A

Yes, so what you do that you also connections of arguments input/output or we can say for that- you could actually play up times. He will play as a neighbor steffi small for a special performance that we can always address. Otherwise we just have to the animals say I have some performance. I have yours, we will do at some point, and here we can go straight to the comfort example. Has we want to write a reasonably useful function to have you somehow when intruding?

A

If we skip it anyway, other string free fix the first and obliges sap and the citizen likes to jump.

A

Back, like the people who already have most of the c d e f in the first of the result, people back where the pdf that will, if that really we want to create nine hits copy the over. We just want to copy a part of the original drink foot where we skipped this criticism and if the pc can no matter when we wouldn't have skipped there, we wouldn't have jumped differently, for example,, so jumped smart krük.

A

E

A

A

Somehow a cluster rhine comes our main ring and leave says friedrich ebert ring back just first. The international is not really right.

A

And then we can simply use this live channel to light up the can be prepared again because of this engine.

A

Good but skip the camping and no time for that worldwide maintains again was very good says you again: okay returned what is built, but I do n't know if that, from the first parameter of second birthday of parents on the free tech support from the first on site, exactly.

B

A

S21 agenda: we comment no longer say how I can decide this function correctly,.

A

For having any live nature that once in the argument under mugabe value, we arrange.

A

First made, the methods are still not quite normally called here. Could.

E

B

A

There comes one.

B

In this particular example find out for yourself how.

A

Could he also look at the fact that the church remember to close but really appropriate force, because we always experience very signatures as fixed boundaries in case we can always make use of them as a real interface and know everything that you can infallibly do much.

B

Better for yourself, for him will call me found landlord. Yes, exactly.

E

More or less would also have to hire all the guys, although.

A

Probably needs no problem at all would have to find out the middle wall. Analyze no types, but strangely both functions always asks why he wants exactly this philosophy. Function really old, firmly begins to simply look up and down on it and agree, but the raised not yet found the guide in the fermenter and not another form either. So that’s why we have to write these performance parameters 34 degrees here too, stop completely from the subject to find out somehow, but I would like to have so many first.

A

The other may not always stay there, as well as the.

E

A

Example have with two others easier with a loaf small clutch, but they have always been there just not, but any references about somewhere within each referent who will have somewhere, who has a lifestyle, always possible activates leipheim. That is a description of the co. It lives that is but comes healer remove. There is no way somehow exactly in its strange structures the source code, how long these values live.

A

But you cannot access the description now and you will also no one quell pot short and 4, and so no one will write livegang for 36 upwards and the water comes in, but we write half for can only name the lifetime say any mature mba from the compiler. Please tell us about the concrete ones.

A

I can just slightly, not define finished it's different, but that's exactly why it's particularly clear what that applies to and what's behind it.

A

Still in this voldemort time of flower is, namely the exact type of a clause, because the compiler has degraded just as little can be with the said leif can their then somehow only complete description in the head. We can only say I have parameters from leykam and the I I don't feel like it anymore, I'm just falling but again I ca, n't, say it often enough. You ca, n't have any fight, and the important here in particular have a local variant. Then we don't want it on animals.

A

The types are completely made and you can also I don't have make it done so that we have why.

B

A

There you could somehow write a sick note there that is not needed, are actually supported, but also doesn't make any mistakes he bot compiler knows who now, because he somehow repaired y here once He also survived complexes for a long time,, mostly very high,, so the drawer can be yes,, but we can't call it a saving dexterity thing. If this seduction success is not behind a local not as for carnival diable will ask for the days of action called please get in.

E

B

A

Have all the damn coming in was like you guys with every call or fight to inspire. We can call a function in many different places with different variables will share a same always different. He could muster his function. Strings life takes with a small local string or start bring. That varies simply because of that said, allah guidance for all just for any loud. Maybe I'll do if we don't burden this for a long time have never done it before so have always done that not just for his so-called anonymous lifetime. Relatives, for example, already written.

A

Yes, somehow missing one diligence, but we note for it. We compiler with many the value lives in the difference, but we can hide it that corresponds to the one here that.

E

Is the same only one.

A

Right leg with the lifetime named on the left side me just as happy. Of course you call it positive. I have to only name this achievement if I can somehow assign the buildings or assignment the count already seen. We will see another example with us in a moment, but that is really for it again. You once said to the advertising binding.

A

We will sit at some point, have another schnapps or have driven frame so change the box again now the live band will be everywhere only if we have to do something special with this slightly next to it, then, if the battery reference, the naming scheme, somehow in the 7 p.m. that, but e.g. usually you don’t- have many lifetimes quite easy, and sometimes it becomes.

B

A

Somehow you will apply to stay on board maria zesch in products play what is now playing with functions so far. Yes, in pforzheim company, given the referent parameters, the club come for will be missing for other types, the light colors. So we get various arguments rhein in our function. Some of them contain lifetime, for example, references and then so now have a list of input easier. What do we make it fairer of 4 and is flagged access?

A

We kind of have a range of types so a type, but that can be I still a title, so a gentleman will have preferences, so we have several. Cars remains a.

A

Single job for both sides, either from the info small, so that the cars are easier to remember or assume that we have somehow always not somehow recorded through playing time. That is exactly what a few buttons or links citizen fields can attach to. We also have some on the right-hand side and on every real one on your way. The right guidance on some thread that is clearly assigned- and here always had only a little ahead- was, namely all the information was constantly more, not.

C

A

Correct can still remain empty. We can only write functions, don't return at all or just one night again, so there so much that the slow in parameters don't because we know here, you still get life for our whole functions, but only have to say parameters, because not all.

B

Small slips of the.

A

Tongue would go companions still doing that with times as you do, n't even know that you formally left it out, but that's.

C

Exactly what lives in.

A

My function, we can't match any reference for returning. We have to do to somehow what we're going to return to a place within weeks is the nave to be returned book. The woman be gone our doors and give the signatures who called then this will not destroy the object at that time.

A

For those who have already passed it on play eight more times, clearly that he just give back 28, instead of giving a reference to any calculated one in us things that are also practiced,, such as when we have started and create the then we have to give approval for him, for example, and could sink queenslands to give it or it gets even more complicated with space to 6, because we definitely have to go to the block because we don't know if you're going to give it back after his buck.

A

This box will also go back with the signature, but the one who often gets me to the box and really only asks for pity and that's it when you've got used.

E

A

The main way, of course, the generation also notices. You always have to approach me and don't always give lackermann. Even if he demands it goes back. That's what life science fiction is meant for. Sometimes you can run away in simple cases. Maybe cover.

B

A

Simple mistakes: I'm almost all cases move because we probably won't think about getting fit.

A

Further, there are some rules because you can easily omit a parameter. There are three exactly these. I could remember quite easily and that's why it's always pretty clear what happens when you make a live comeback from an input on right now, a little info, no plan complains of a functional argument away then gets your own same parameters. I just showed briefly, if I somehow only get one fpr in 15 no- and it can be android right away and change.

A

The campaign is automatically around and somehow makes a slight parameter on the rule says if I get two of the association association, what you write to then, if I have a few meters later so in the pointed brackets, the mirror hundreds smaller, but normally not because it will be rented out again so actually with it. First.

E

A

Then, if only an import guardrail, that means only one parameter that seduces or one arguments functions that has a line then someone is assigned from all tasks. Example is easy example for me, one in portland one to be asked. Okay, that corresponds to this, usually exactly the case. If we only have one project, we would only have the choice between with this development and done the compiler just say done, who apply. That makes a lot of sense just done before by one on that being done.

A

There is only one rule together when we several info the same colors but a lady field or in the tent special parameters, then maybe found an output livecams assigned. He also gives to blind people somehow liked there should return it depending on vettels what I from other parliament so ultimately works.

E

A

If to one interactive gives ok, thank you plate the you yourself. There is something important field and ignores even after many do it yourself. There is no rule of.

E

A

Also violently ignored, because the rule three times example come over, but all options are. We want that now, somehow all matching hits simply given the inner objects, but in other errors peter give up. That is who complains two info once from the field, one once from the error message, but that only works with rule three go here.

A

The connection.

B

With established.

A

Parameters the prospects correspond to the despairing.

A

A

S, if you make mistakes at the dakar, not perfect, now, that's why you have to take control yourself again: widex hold most cases,, for example. Maybe.

E

Happened if another.

A

Team and even want a radio patrol to write your luggage, 1 5 back and just say, like a.

A

A

A

E

B

World and have between games assigned citizens return.

B

Courtroom came.

A

Exactly the integration performance stepic a technique already violently, but not because of the fans, but by w kriegler 10 o'clock, an info remains the optically easier assigned but destroy. We have.

B

In give this inner.

A

Circle red light said dr back into a fund big. That would be safe in theory because about rinclin for takes over metlife built and not going for that. We solve the crea problems of the crisis, stuck.

A

105 result, maybe just to drive, we stop was done drink, provide the speakers on from midnight strong, but we can still give back even though that lower life time so sometime just before before deals somehow it will automatically downgrade diesel 1. No, I made from fully automatic discovery ring and we wish to have hurt any on a same time. Share that's how age works.

A

Even several times before that 254 simple, we just don't want time to decide which of them.

E

The community says we ca n't.

A

Somehow combine the first development with the outfit people live, shorter and then I'll do the second stick with that, maybe naive shorter. There could be problems. Yes, somehow, that's not possible driving alone, because you noted it easier and then I'd like to drive saved by the flames.

A

That's possible you can is we can use the same parameters. Both classes only have a lifetime subscription, but we say me and estonia have the same regret, because sorry themselves can also simply return it, because we know how long it will take. You see worse and the result remained again.

D

A

But we still have to stay low next, to somehow want to make everything safe can, of course, I want the tickets. There is one with the.

B

E

A

Said he stays a not quite so brings us his first spanish trio for this path, so it will be longer than 2 anyway to go again. It was important stays downgrade. Just said, the compiler shortens references automatically and now also made was so automatic that the reduction of the two markets worldwide. That is, if y were longer, is slowly finished and it would be at another 42.

A

Then there would also be the ladder of s, and this performance of at finished, with down talked about also that of apple Employees will provide Lautner cam fowler automatically, if we rarely and if I, but sometimes it's just necessary. But yes exactly.

E

A

Assign several of its use like a light parameter. That means they have the same lifetime, but only for us, yes for us is the same. Performance is ok, but from the outside there can also be different performance.

A

Due to this downgrade the longer ladders we use, but that.

B

Is ok because it is.

A

Not possible to go through it.

A

So there is time for questions it was somehow added. We have a function, have income that has passed. The speaker comes somehow gives me something to hold on to the question either that I would like to tick off the topic today. I am always able to manage it again.

A

We can easily return a second point for this whole issue of an interesting lifetime to the references other types, the channel naive and consider.

A

He flares up. Yes, the guy is no reference. We don't have any to expand.

A

That means we don't even have to play the whole game, because we don't have this right. Blue opel, where you remove. It prevents the sun from sorting it's like I'm in u-detention, and there.

A

The referent returned with eleventh place.

A

Actually, he is.

B

A

Books that we list in this rest, above par for a reference, but what still lives for so long but the grefrather and corresponding to the inner or burn, is also available. That will be longer than dörfler 46.

B

A

Last electro -pioneer makes it clear why it can't work, because we can't hide something like that, it 's easier. We do n't have to hide somehow, and one at a reference is number 1 stays riding a bike. We can't pack in other types of packs in the area, will pack uno and then see we no longer designed the light trucks and how long clothes with upwards the guys, as mentioned that have, or some guy with leipheim, initiated completely himself about a service for that some lifetime.

A

I was very annoyed at the beginning. Maybe thought you could do that head is definitely finding out just stupid, because you meant to write. It makes much uglier to write when winning beach are somehow useful. Once twice you get used.

B

To anchored writing already not mentioned bravely over one runs exactly.

A

For that creates the right, no and with it by writing this used about his. I had to specify this parameter that the relief association and since I specify the what am I lucky again no way too far over fresh headwind pulls and then I can have stopped. Then everything is clear again. Everyone knows more sincerely.

A

So if you stand by it further, somehow this guy offered at some point also a whole picture. Recognizing that you look at the outside office makes a big difference, whether a guy fits or not. If he doesn’t build anything I can pass him around. Who otherwise was I? Could him he always go back and the scraps go up to a lot. I know: go along with anything treated will eventually die lot, but something guaranteed. I dont have all the freedom to ramble around, but can only go up.

A

A certain number of steps will sometime other franked value dies further up. I.

E

A

Give way, maybe the most important think that the references are just types they are. Maybe parameters, I have a different one thinks maybe says or fits completely different from weird, not necessarily we can introduce references.

E

A

Types that easily fit in have parameters, and there are other types who easily have a parameter: how to.

B

A

The fields and that's also somehow the same rules apply to both at the stöhr, the references for others. Sorry for parameters, for example. Also, the ladders enjoy every gate. Yes me have an info small surcharge, but classic works.

A

Maybe we can afford and ways 2 and you can leave this purpose. I thought only.

E

A

Wins with some types you write again, the among other things, types, treasury top brackets.

A

There come to start area are not for the time being. The compiler will always complain if you have done enough,, I.e. if you declare four runners but which not only exist but can open as a way out makes.

B

But actually only rarely.

A

I think then, unfortunately, no time to move to the left, but maybe talking.

E

A

It normally makes keep it up so late. It should write some methods for your words and here work. The live experience would also have high. That's why you just see in the winter needs a bit new. A bit stupid hockey league leads. We write where we return the inner object. Four.

A

No country this time and we forget what for the inner the inner clock forgot 1000 kipping like the exciting question, what keeps you on this.

B

Usually exactly the lifetime tally, guess.

A

B

A

A

A

But do the counter well or we can do something have assumed on mine body.

A

He shows recorded speaker many challenges rapper, how long animal that changes gets in real world.

C

A

A

A

Couldn't change.

A

B

A

Maybe just the.

B

A

E

A

You can separate everywhere, that's not optimal. What we would write is that we describe here said: have that's especially.

A

The performance no longer depends on us, but on the management of what's in there and what we've stored something very abstract, and you have to win first of all, it's quite difficult, but I really don't think it's really going to bother you if you do it notice it, but it doesn't work but also imagine the whole tour think.

C

C

A

It writes the deed.

B

From which we leave will the speaker that would be, you will be at the point will be handed over.

A

B

A

That with the standard, that would be this holy really funny. If friends, we, the participants, write, we are sometimes small containers, but what power the first rule of meat about the idea.

E

A

Semi-Left, but that would be part of the ladder whereby now and then they don't.

A

Really matter to me: I do. That is a few minutes. We want to happen a third of the bike tour. We somehow have a chain of characters. You build a rate about it and the separate, but all not for parties, their 1 p.m. and led badges, give up equivalence.

E

With the procedure yes, I.

A

Only have a sharp picture of everyone out, I’m sure led one, not so, and how do you want to somehow because we seem so good not to write quite that we would be short, but above all, we somehow financed our own writing. Literati.

B

E

A

The example with the third sentence- maybe a bit stupid, but there are certainly wake up for it: e.g a lex writer ever quieter for individual cash register, rescuers and with you here.

A

He brings out your, but other things give out the rott open give up so makes works are to be done for it, but the garitzer rate of simple vision from an electrician free will always have suppliers would say we now have our advice by phone and lengths yes, and your position and location we would also create on a tree then say here is doing club member. We went around for ourselves and gives for have with me the little.

B

A

And is given first of all something but completely unnecessary and reports can also work a reference that makes me changed, because of should we let young people do it now or steel mills were somehow strange, never say string enter and then I can say that about. Italy are also daniel, four and zero.

A

And that will we have a reference to extreme provisions. Somehow unity, reception at the beginning are, of course no one has done their good instead of.

A

Just simple allocation, I don't know everything and now in deny the hits for the guests who succeeded with it his.

E

A

Wear first and prepared, according to the result of an already 100 method, the global good piece, not necessarily that exciting everything is not the preparation for implementation. The case again, quite well. Only the current tariffs does not return a character in hammelspring to gm. When do we continue with the character and to set and so frank, further removed trick and to shorten the strings live forward, and then we give back. The character is entirely a widget is if no more previous board wants.

E

A

It clear with the company- and we would have a look at the prosecution, maybe another justice and was.

B

Exactly that is.

A

Kind of a type of the time the karate implements the right fund for us africa, but it is a.

B

A

With which you can still save so we make net lag idea instead of managing all these links, or always ourselves with, because we pour. We still look very simply this sheep farmer that we like this type of one after a good connection, currently at famila, the economy also parried, the two super and overloaded, really in full swing stock city is again in a meta that may stay. Hang I am second consumption restore in the chart in front is behind the fifth mother as wrestling in front it.

A

Is important in any case, for that right away on the parquet inner.

E

A

Are visible no matter, we internally different parameters we finally released, but on wednesday, with only a little lifetime left, however, meet.