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A
Today,
it
is
about
cryptocurrency,
scraping
websites
with
a
face.
Ok,.
My
name
is
Viento,
more
for
Hernández,,
a
member
of
the
Rost
MX
community
and
also
of
the
Mozilla
Mexico
community..
I
am
also
supporting
the
wikimedia
part
a
little
bit
and
we
do
other
things
there
in.
Finally,
there
are
contact
details,
but
we
go
directly
to
what
interests
us.
A
Ok,
what
will
be
the
work
plan?
It
will
be
very
simple
before
starting
to
work
and
to
get
our
hands
on
the
rost
code.
It
is
important
to
see
what
is
web
crafting.
Maybe
some
You
already
have
an
idea,.
They
have
already
done
it
with
other
programming
languages,.
Perhaps
who
is
hearing
the
word
for
the
first
time,?
So
we
are
going
to
make
a
quick
definition
of
what
is
whats
crafting,.
We
are
also
going
to
see
that
it
is
a
cryptocurrency
as
such,.
A
The
concept
is
not,
and
that
is
the
theory
part
we
are
going
to
see
very
quickly
and
then
we
jump
to
what
we
need
before
programming
and
programming.
Ok,
all
the
information
we
need
to
start
running.
Our
project
is
just
as
I
told
you
in
the
game.
For
the
roast,
mx
all
comes
to
me
the
information
today,
so
we
are
going
to
see
the
theory
part
a
little.
Maybe
no.
This
will
not
launch
much
in
this
works
crafting
the
term
is
also
known
as
web
harvesting
as
such,
or
atech.
A
Web
extraction
basically
refers
to
an
automation
of
a
process
to
get
data
from
a
website.
Ok,
this
can
be
applied
in
different
ways
or
the
reasons
why
we
do
web
crafting
or
web
harvesting
may
vary
at
best.
We
need
to
implement
a
service
that
will
eventually
get
certain
types
of
information,
because
I
want
to
use
the
information
somewhere.
Another
project.
In
short,
we
can
not
have
many
reasons
for
which
we
airways
crafting,
and
basically
it
is
different
search
techniques.
A
Now
the
issue
and
creative
websites
can
be
something
as
simple
as
extracting
certain
data
and
generating
a
small
list,
or
it
can
be
something
that
includes
articles
of
research.
Talking
about
what
scraping,
that
is,,
we
can,
for
example,
have
a
lot
of
pages
that
help
us
to
enter
a
system,,
obtain
the
structure
or
the
tree
of
this
world,
crafting
that
we
want
to
generate
certain
structures
and
eventually
do
the
what's
up
and
as
such,
In
other
words,
watch
crafting
can
be
something
very
simple,.
A
We
can
take
something
so
complex
that
it
can
access
different
web
pages
and
do
different
things.
In
other
words,.
The
term
covers
all
of
that.
Ok,,
so
there
is
a
lot
in
the
computing
literature
that
has
to
do
with
what's
crafting.,
including
different
techniques.
In
short,
we
can
take
this
as
deep
and
complex
as
we
want.
A
Ok,
what
is
a
cryptocurrency,
the
definition
that
Wikipedia
gives
us
a
little.
The
most
general
is
a
digital
asset
that
is
designed
to
work
as
a
medium
of
exchange
using
cryptography.
Cryptography
It
is
to
protect
precisely
to
ensure
that
these
transactions,
and
not
only
ensure
that
the
transactions
are
carried
out
correctly,
but
also
the
creation
of
more
coins
of
this
style,
and
obviously
this
crypto
currency
or
crypto
coherence
in
English
is
considered
one
of
its
digital
currency
programs.
A
They
are
buying
a
lot
of
things
with
bitcoin
and
it
has
already
generated
an
entire
ecosystem
around
it,.
So
it
is
important
to
see
and
understand
the
concept
because
we
are
within
the
digital
world
and
this
concept
of
bitcoin
currencies,.
This
cryptocurrency
as
such,
and
the
tools
used
to
make
exchanges
such
as
block
change,
are
literally
changing
the
way
we
are
doing
the
economy
worldwide.
Many
Exclusive
banks
today
are
making
very
strong
investments
in
research
with
block
chain
and
with
cryptocurrencies
of
different
styles.
A
Programs
that
help
us
to
understand
and
play
a
little
with
ross
when
we
are
learning
they
manage
a
carapan
webs
as
such,
they
already
have
a
practice
to
do.
Just
this
type
of
thing,
the
guide
found
in
rose
bridge
is
basically
using
two
libraries
that
were
hyper
and
it's
electro
when
we
were
doing
the
code
for
this
particular
workshop
to
present
it
to
you
today.
A
We
realized
that
the
workshop
or
the
information
that
was
inside
the
road
book
had
maybe
been
traced
for
some
time
before
we
had
to
update
to
see
that
the
code
was
really
doing
what
we
want
it
to
do,
and
we
replaced
the
hyper
library
and
we
now
use
an
above
request,
so
it
no
longer
uses
boricuas.
It
actually
works
on
hyper.
Remember
a
little
bit
easier
to
use
and
in
terms
of
our
practice,
we
it
will
be
much
more
useful.
A
A
And
well,
if
you
can
crypto
market
cap
dot,
com
is
a
web
page
where
there
is
a
list
of
100
different
cryptocurrencies.
Now,
because
it
is
important
to
know
this
concept
of
cryptocurrency
and
this
because
there
are
many
cryptocurrencies
that
are
in
use
today,
there
was
a
study,
a
report
from
the
university
of
cambridge
last
year,
in
which
it
reports
that,
at
some
point
in
history,
there
have
been
approximately
more
than
1000
more
coins
than
a
thousand
different
cryptocurrencies,
but
obviously
many
were
generated
and
died
because
they
were
not
used
today.
A
The
ones
that
are
being
used
are
more
or
less
around
one
hundred.
It
is
a
little
over
100
cryptocurrencies
and
the
most
famous
is
bitcoin,
but
there
are
many
more
then
It
is
important,.
We
wanted
to
do
it
with
this
information
because
to
obtain
and
learn
a
little
more
about
these
crypto
currencies,,
so
the
site
is
called
crypto
market
dotcom.
A
Coin
market
cap
dotcom
and
the
other
site
that
we
are
going
to
review
where
we
also
go
this,
we
extracted
information
for
part
of
our
web
trapping
locally
is
clicks.
Point
h
in
the
middle
of
berlin.
Point
of
this
page
is
a
joint
project
between
two
universities,
one
German
and
another
one
in
singapore
with
a
work
team
because
they
generated
a
benchmarking
of
different
cryptocurrencies
that
are
up
to
date.
So
this
is
this
project.
A
The
second
click
is
very
interesting
because
they
generate
the
mules,
certain
formulas
to
be
able
to
generate
a
real
benchmarking
between
cryptocurrencies,
because
it
is
information
that
exists
in
the
world
of
the
economy
in
the
financial
world,
but
it
did
not
exist
as
such
for
cryptocurrencies
and
they
generated
it.
That
information
is
constantly
being
updated
and
we
are
going
to
use
that
as
a
reference
for
the
file
In
fact,.
A
If
you
have
already
downloaded
the
information
on
hip
hop,,
there
comes
an
html
file,
that
html
file,,
the
one
that
says
that
clicks,
html
dot,,
the
information
that
comes
there
on
a
little
table
is
basically
the
information
we
obtained
from
that
site,
ok,.
Then
we
return
to
what
we
need
to
start
programming,
because
then
we
already
have
the
places
where
we
are
going
to
extract
the
information,.
We
already
know
the
libraries
that
we
are
going
to
use
now,.
A
What
recommendations,
well,
check
that
we
have
our
ecosystem
in
order,
that
is,,
that
everything
is
working,,
that
we
have
updated
to
the
latest
version
of
networks,,
which
is
1.18
and
that
we
have
this,.
We
have
it
well
on
our
machines
and,
as
I
told
you
to
download
the
material
that
we
already
have
in
the
rhythm
of
guijo
and
well,
in
each
of
their
tables.
There
are
some
mentors
so
support
them
with
any
doubt
that,
no
matter
how
small,
we
are
right
here
to
help
you
and
no
questions
are
unnecessary,.
They
are
all
important,.
A
We
are
learning
robustly,,
so
it
is
important
that
any
doubts
arise,
this
is
the
place
to
have
them,
and
we
are
going
to
have
fun,,
which
is
the
most
important
thing,.
That
is
a
view
of
the
The
site.
That
I
tell
you
about.
Is
coin
market
cap
dotcom.
Basically,
it
looks
like
this
is
a
list.
There
is
one
more
9
appear,
but
in
total
there
are
100
coins,
no,
and
it
says
the
cost
of
each
crypto
currency
that
are
in
use
today
and
a
little
bit
of
benchmarking
there
very
simple.
A
A
A
It
is
cura,
but
this
is
the
name
of
the
the
name
of
the
folder
that
we
want
to
give
it
in
this
case,
in
the
folder
that
we
want
to
call
it
is
expensive,
but
by
giving
it
this
instruction,
it
will
basically
generate
that
folder
with
all
the
files
that
we
need.
It
will
generate
a
ton
file,
it
will
generate
a
folder
and
it
will
generate
the
main
rs
file,,
which
is
where
we
are
going
to
write
the
charge.
A
Information,
is
the
command
used
by
the
rostro
package
manager,,
so
we
can,
in
the
workshop,
passed
to
norberto,
he
compiled
directly
with
which,
as
directly
rose
and
gave
the
name
of
the
file
and
then
navas
executed
the
female
of
the
file
when
the
executable
was
already
generated.
Another
way
to
run
our
projects
in
rost
is
using
the
cargo
command.
With
this,
we
generate
it
automatically,
compile
our
project
and
run
it,
which
is
another
way
to
generate
projects.
A
Because
then,
since
we
generated
For
example,,
we
can
give
our
folder
something
very
common,.
What
it
will
do
is
it
will
generate
the
files
we
need,
or
we
can
use
cargo
ron
either
of
these
two
are
valid:
to
generate
and
run
our
default
folder.
If
we
use
the
cargo
command,
we
will
to
generate
a
main
file
in
rose,,
which
is
a
hello
world,.
It
is
basically
what
generates
the
email,
so
what
we
are
going
to
do,.
A
A
The
list
of
cryptocurrencies
is
in
a
page
in
html
online
we
are
going
to
make
two
functions,
a
function
that
is
based
on
the
scripting
of
a
page
that
is
online
and
we
are
going
to
make
another
function
that
scrapes
action
locally,
that
in
an
html
file
that
we
have
on
our
machine,
then
first
we
are
going
to
start
with
how
to
do
scripting
create
a
page
that
is
online.
So
for
that
we
are
going
to
use
the
parcel
or
library
credit.
A
Obviously,
the
name
of
the
folder
that
we
gave
it
will
appear
the
version
we
are
handling
and
automatically
yes,
yes,
yes,
your
machine
has
your
name.
It's
going
to
pan
it's
going
to
automatically
put
you
as
creators
or
authors
of
that
project,
and
here
below
the
interesting
thing
is
in
dependencies.
Here.
No
information
appears
we
to
use
the
package
or
the
credit
request.
We
have
to
write
just
below
request
dependencies
and
the
latest
version
of
skype
that
the
latest
version
is
0.6
point
2.
A
A
If
we
go
very
fast,
very
slow,
they
say:
let's
go
fine
perfect
continue,
because
then
we
are
going
to
do
our
remote
scraping
function.
So
first
we
have
in
our
file
amen.
We
have
to
import
the
credit
called
request
by
writing
to
the
top
of
our
mail.
The
first
line
is
going
to
be
external,
great
quest,
which
is
basically
we
are
going
to
call
that
library
we
already
wrote
to
our
took.
We
already
saved
it
Now.
We
have
to
specifically
put
this
line
in
order
to
call
it
in
our
mail.ru
file.
A
A
Below
our
main
function,
here
we
had
the
hello
world
print
ln
between
like
between
this
parenthesis
and
the
hello
world.
If
you
want,
we
are
going
to
remove
that
print
lm
or
if
you
want,
you
can
comment
it
by
putting
two
slashes
before
that
line
of
code.
So
we
comment
and
we
are
going
to
generate
this-
we
are
going
to
first
generate
a
mutable
variable.
In
this
case,
we
put
the
name
response,
which
is
where
we
are
going
to
save
the
information
of
the
v.
We
are
going
to
assign
quest,.
A
We
are
going
to
send
our
library
to
call
the
gets
method,,
which
is
basically
to
obtain
the
information
of
the
website
where
I
want
to
obtain
information,
and
here
we
are
going
to
put
the
link
of
the
website
where
the
information
is
going
to
be,
which
is
https
the
points
to
earn
diagonally
with
market
cap
dotcom.
And
after
that
we
are
going
to
add.
This
method
called
a
handsome
remember.
Whenever.
B
A
A
Anyway,
we
have
to
put
the
two
parentheses,
one
that
open
the
script
that
closes
and
compute
as
to
end
our
line
of
code
after
going
to
the
next
line
of
code
of
our
function
is
going
to
have
this
to
do
with
the
closing
exclamation
mark,
as
well
as
out
a
print
ln,
and
basically,
we
are
going
to
put
the
response.
The
status
of
our
response
file
is
going
to
be
a
success.
We
have
to
write
it
this
way.
A
It
is
not
Put
a
period
in
the
status
method,
We,
open
and
close
parentheses,
and
we
are
going
to
specify
what
is
a
success:
We
open
and
close
parentheses.
These
are
methods
when
you
see
a
period
and
then
a
particular
description
of
a
method.
To
begin
with,
that,
open
and
close
are
methods
that
accompany
what
we
are
making
a
face
and
with
a
semicolon,
we
close
our
line
of
code.
A
A
Well,
we
have
to
make
a
good
call
with
the
function.
Then.
What
we
do
is
we
make
a
call
to
a
remote
server
because
the
page
is
online,
so
we
have
the
information
obtained.
The
we
are
going
to
record
to
save
in
a
mutable
string
type
variable
within
our
function,
how
we
are
going
to
do
it
well.
First,
we
are
going
to
generate
to
define
that
variable.
We
define
it
remember
with
led.
A
A
A
We
have
to
give
our
response
response,,
which
is
the
variable
where
we
are
going
to
save
the
information
we
obtain.
We.
Add
the
red
string
method,,
which
is
basically
everything
you
read,
put
it
in
the
form
of
a
string
where
to
the
variable
body,,
which
is
of
the
mutable
type,,
and
we
are
going
to
add
the
spect
method,
which
may
cause
the
reading
to
fail,.
So
we
generate
that
message
and
with
a
semicolon.
We
finish
that
line
of
code
later,
since
we
obtained
the
information
from
the
remote
server,
we
already
saved
it
in
our
variable.
A
Now
we
need
to
generate
a
document,
so
we
are
going
to
generate
another
equal
variable
with
led
called
document,
the
name
of
the
variables,
and
you
can
put
the
name
that
you
want
right
now.
We
use
this
in
terms
of
practicality
of
this
workshop
for
40,
that
these
are
the
names
of
the
variables
and
you
can
use
the
one
that
suits
you
best
as
soon
as
you
have,
look
carefully
how
you
declare
the
name
of
your
variables
to
this
variable
document.
A
We
are
going
to
assign
what
type
it
is
and
where
we
are
going
to
get
the
information
from
the
variable
body
that
is
made
up
of
a
string
but
so
low,
and
we
are
doing
it
step
by
step.
We
extract
the
information,
we
do
not
read
it.
We
generate
a
new
variable
of
type
string
to
that
new
variable
of
type
string.
A
We
put
what
we
read
from
the
remote
server
and
once
we
have
that
information
in
body
now
we
are
going
to
put
that
into
this
variable
document
and
now
what
we
are
going
to
do
that
we
need
to
integrate,
because
because
our
html
file
does
note
the
page
coin
market
dot,
market
cap
dotcom
the
information
from
where
we
want
to
extract
it
is
a
table.
So
we
have
to
go
to
the
html
and
see
which
are
the
labels
where
the
information
is
found.
A
That
is
very
important,
because
we
are
going
to
declare
it
right
here
that
we
need
sun.
We
are
going
to
leave
a
node
in
the
document.
We
are
going
to
look
for
the
name.
It
will
be
the
name
of
the
label
in
the
html
document,
and
the
label
is
a
day
type,
which
is
the
label
inside
the
table
a
table
in
html.
In
the
recent
versions
of
the
table,
we
can
have
a
weaver
that
is
the
part
of
the
header
of
the
table
and
the
part
of
the
body
of
the
table
in
that
tivoli
label.
A
We
will
see
that
in
another
example,
but
right
now,
as
we
are
interested
in
it
being
electrolux
in
the
pivot
label-
and
we
are
going
to
put
it
name-
then
we're
going
to
add
these
methods,
dot
next
dot
and
dot
find
which
is
basically
the
name
is
where
the
name
of
the
cryptocurrency
is,
and
the
name
of
the
cryptocurrency
is
in
a
tr
tag.
Inside
of
you
body.
What
we're
doing
It
is
specifying
exactly
where
in
the
html
file
I
want
you
to
obtain
the
information.
All.
The
information
is
calculated
in
a
peabody.
A
A
At
the
end,
we
add
this
method
take
take
means
that
it
calls
and
obtains
the
number
of
rows
that
you
want
I
put
n,
because
you
can
put
the
number
that
you
want.
If
you
put
2,
it
will
only
read
all
these
two
lines
put
in
15.
It
will
pull
fifteen
lines
from
that
table.
If
you
put
100,
it
will
pull
the
always
in
long
is
that
it
has
the
table
of
the
html
file.
A
A
A
I
was
commenting
specifically
because
we
obtained
the
information
and
we
put
it
inside
a
type
variable
star,
and
obviously
there
is
more
information
on
types
of
methods
and
their
concatenation,,
and
this
is
the
link
to
the
manual
of
the
second
edition
right
now.
We
are
not
going
to
put
so
much
information
into
it,
but
whatever
we
want
to
know
a
little
more
about
what
methods
there
are,
how
can
we
play
with
them
is
within
the
manual?
A
A
Then,
to
print
the
data
that
we
obtained
from
our
scraping,
we
already
obtained
them,
but
now
we
want
to
see
them.
Ok,
to
see
what
we
do.
Well,
we
have
to
generate
another
variable
where
we
are
going
to
save
the
values
,
that
We
have
already
generated
a
variable
called
coin
name
in
this
case,
and
here
it
will
be-
is
the
node
that
we
had
previously
defined
that
will
find
that
this
particular
class
that
is
called
corin
without
name.
A
If
you
give
it
an
inspect
the
code
of
the
file
html
on
the
web
page,
you
will
realize
that
the
cr,
where
the
information
on
the
name
of
the
coin
is,,
has
the
class
coren
si
name.
That
which
is
useful
for
us,
helps
us
a
lot
because
of
all
the
fields
that
you
find,.
Nothing
else
interests
me
the
one
that
has
the
koren
type
class.
If
name,
then
we
are
specifying
that
it
looks
for
exactly
the
information
that
is
contained
in
a
label
that
has
that
class.
A
If
you
notice
previously,
we
had
put
in
link
and
the
name
of
the
label.
Here
we
are
using
the
class.
That
is
a
attribute
of
the
label
in
html
and
the
name
of
that
of
that
attribute,
then
the
methods
that
we
need,
which
is
next
a
rap
and
text,
because
it
will
be
of
type
text,
although,
as
we
finished
our
command
line,
and
now
we
generate
the
same,
but
for
the
price
variable
If,
you
don't
have,.
A
We
are
going
to
enter
all
the
information
in
the
name
of
the
currency
and
price,,
which
are
the
two
data
that
interest
me
right.
Now,.
We
can
generate
how
many
variables
you
want
to
see
information
if
you
want
to
see
not
only
the
name
but
also
the
cost,
and
also
the
value
of
the
data
that
comes
in
the
table
can
generate
as
many
variables
as
you
want
to
see
that
information
and
what
we
are
going
to
do.
We
are
going
to
print
that
information.
A
We
are
going
to
see
that
information
in
our
command
line
and
it
will
be
with
a
print
ln,
as
we
have
already
seen.
We
put
it
in
quotes.
We
put
these
brackets.
That
is
here.
The
information
of
the
variables
will
appear
that
good
first,
it
will
take
this
value.
That
is
coin
name,
and
the
30
indicates
that
it
is
going
to
cut
it
that
is,
I
just
want
you
to
put
it
strictly.
I
want
you
to
put
the
name
here
after
you.
A
First
give
me
a
colon
and
after
all,
the
value
that
is
in
the
price
put
it
here.
If
you
notice
this,
as
it
is
in
a
forum,
it
will
print
or
line
name
of
the
coin,
colon
the
price,
the
name
of
the
coin
of
the
price
points
name
of
coins
for
being
price
and
depending
on
the
value
that
they
have
given
in
take.
It
will
generate
that,
if
you
demand
to
take
15,
you
have
to
generate
15
impressions.
A
A
Then,
after
explaining
all
that,
basically
in
parts,
This
is
how
our
entire
function
looks,
look,.
We
are
going
to
review
everything
we
did
in
our
main
function,.
We
deleted
the
hello
world
print
that
appears
by
default,
and
we
wrote
all
this
in
this
first
one.
What,
we
did
was
generate
a
response
variable
of
mutable
type
to
continue
requesting
the
site
web
and
we
create
the
method
in
web.
Then
we
generate
this
to
do
so
that
the
status
of
that
response
is
valid.
A
Semicolon
are
the
first
two
lines
that
what
we
do
is
using
the
great
request.
We
will
have
the
report
to
take
the
information
from
the
page
web.
This
is
this.
Create
request.
Method
simplifies
a
lot
with
hyper.
It
was
a
little
more
complicated.
In
fact,
we
had
to
make
a
system
that
requires
a
little
more
lines
of
code.
Then
it
does
it
in
a
more
direct
way.
Then
we
generate
a
body
type
variable
that
will
be
mutable,
That
string
type,,
which
is
where
everything
that
is
read
is
to
be
put
there.
Then.
A
We
generate
a
document,
that
is,
a
document
type
variable,
and
there
we
are
going
to
put
the
information
that
is
inside
the
type
of
which
we
have
said
the
value
of
the
label
inside.
the
table.
And
finally,
we
make
this
forum.
We
are
not
going
to
do
the
search,
in
particular
for
this
information
that.
A
The
name
of
the
coin,
with
all
this
line
of
code,
that
is,
between
the
core
class
in
sydney
and
the
name
of
the
price.
Sorry
of
the
coin,
that
It
is
in
the
price
class
and
in
the
end,
we
are
going
to
print
our
function.
Basically,
it
is
that,
if
you
put
it
as
it
is
and
run
it,,
it
should
print,
depending
on
the
number
that
you
have
put
in
take,.
It
has
to
print
there
in
your
console
the
number
of
lines
that
you
they
wanted.
23
15
25
the
100
as
you
want.
A
And
ok,
exactly
since
we
have
that
to
be
able
to
run
our
project
in
the
command
line,
we
have
to
give
it
cargo
build
or
cargo
ron
if
our
road
has
not
been
updated.
Well,
our
version
of
wheels.
What's
up
It's,
going
to
be
going
to
download
all
the
libraries
to
the
latest
version
first
and
then
it's
going
to
execute
that
it
only
does
it
once
and
after
it
updates
and
compiles
all
that.
Now
it's
going
to
compile
our
project
and
not
only
it's
going
to
be
compiled.
Not
it
will
run
it.
A
A
If
you
notice,
if
you
downloaded
the
project
from
the
young
git,
where
we
have
the
two
functions,,
the
remote
function,
part
and
the
local
function
part,,
we
already
put
it
together
in
the
same
main
file
and
what
we
did
It
was,
in
the
end,
to
put
them
together
to
have
this
cheese
out
of
one
so
that
it
would
run
in
a
very,
very
fast
way
to
this.
As
such
all
this
code,
we
did
this
ministry
and
a
server
in
the
week
and
it
works.
A
A
Now
we
are
going
to
use
the
other
more
select
library
for
this
to
do
the
scraping
but
locally.
It
seems
to
be
fine,
so
we
use
it
now.
The
credit
select
and
now
Let's
suppose
that
I
have
a
list
of
crypto
coins
in
an
html
file
on
my
computer,
no,
I.
Don't
have
to
make
any
requests
anywhere,
to
any
remote
server,.
All
the
information
is
locally
in
an
html
file,.
A
A
A
A
Ok,
so
what
are
we
going
to
do
now
with
the
crate?
Select?
Well,
remember
that
whenever
we
add,
we
are
going
to
use
a
credit,
we
use
this
line
of
code
and
we
put
it
at
the
top
of
our
main
file,
as
we
already
had
external
great
request
and
we
used
the
lab
st
of
it.
We
have
these
two
lines
of
code
to
those
two.
A
We
are
now
going
to
use
both
calling
labels
and
label
classes,
so
we
are
going
to
call
the
name
of
a
label
as
such
or
a
tag
in
html,
because
we
use
the
name
predicate
and
since
we
are
also
going
to
be
called
to
the
class,
that
is
why
we
use
class
as
we
are
going
to
use
both.
That
is
why
we
add
name
and
class
in
the
predicate.
A
A
If
we
are
going
to
occupy
it,,
then
that
is
why
we
add
it
and
with
these
three
lines
of
code,,
our
main
main
will
have
five
lines
of
code
up
to
the
top,
very
well,,
thanks
now,,
then
the
select
Basically,,
what
it
does
is
search
for
specific
information
within
files,.
It
doesn't
do
it
in
many
ways,,
but
we
already
have
an
html
generated.
That
is
a
tablet
with
65
values,
65
meetings,,
and
what
we
need
is
to
obtain
information
from
it
to
this
function,.
A
What
we
did
We
now
put
the
script
name
clicks
under
local
as
we
already
generated
another
additional
function.
What
we
had
done
before
we
did
it
in
another
main
function,
to
separate
the
two
functions
and
have
them
within
our
same
file.
What
we
should
do
is
now
we
rename
the
function
that
we
had
before
as
renamed
as
fn
script,
john
under
coin
market
cap
who
under
remote
and
so
what
we
have.
A
A
Ok,
so
this
We
already
had
it
generated,,
we
just
renamed
that
function
and
put
it
on
top,
and
now
we
are
going
to
generate
the
script
function,
underscore
cakes
and
in
local.
Under
this,
you
can
put
the
name
of
the
function
that
you
want.
We
put
this
name
a
little
bit
to
differentiate
where
we
had
obtained
the
information
from
and
what
type
of
scripting
it
was,.
A
A
Ok,
so
we
need
to
remember
that
we
are
pulling
information
on
the
name
of
the
coin
and
the
price
right
now
we
are
not
doing
anything
else.
We
are
not
interested
in
knowing
what
the
name
of
the
coin
is
and
the
price
or
the
value
it
has.
So
we
give
note
that
the
classes
inside
the
html
file
locally
called
clicks
dot.
Html
are
first,
the
class
that
contains
the
the
peabody
of
that
table
has
coherence,
we
are
going
to
need
it
and
we
are
going
to
need
the
classes
of
each
of
the
three
in
particular.
A
One
is
the
name
of
the
coin
and
the
price,
so
we
start
generating
a
variable
called
document.
What
we
are
going
to
do
is
we
are
going
to
do
this.
We
are
going
to
generate
a
document
and
we
are
going
to
extract
the
information
from
where
well,
we
are
going
to
make
the
type
string,
but
We
are
going
to
include
it,
and
we
put
here
the
path
of
the
file
locally
on
our
machine
that
we
have
in
this
case
inside
the
html
folder.
A
If
you
downloaded
the
information
on
hip-hop
from
the
roast,
this
file
is
clicks.
Dot
html
is
inside
the
folder
html
doing
that,.
What
we
do
is
we
generate
a
document-type
variable
and
then
what
we
are
going
to
do
is
ok,
since
we
detect
the
classes
of
the
labels,
where
the
information
we
need
is
found,.
We
have
to
generate
a
structure
that
selects
that
information
and
to
print
it
as
we
want.
So
we
gave
it
here
or
we
are
going
to
generate
in
this
case.
A
For
this
function
we
put
a
title,
not
all
so
many
crypto
coins,
but
so
the
file
clicks
you
do
not
have,
and
in
crypto
coins
it
has
nothing
more
than
65.
So
I
put
it
the
same
n
here
for
terms
of
this
workshop,
because
you
can
still
put
the
number
of
rows
or
lines
that
you
want.
If
you
want
to
pull
only
3
forward,
if
you
want
to
pull
15
and
65
forward,
the
joke
is
that
this
value
does
not
exceed
the
number
of
lines.
A
A
A
Which
we
are
going
to
add
the
search
for
what
has
the
label
with
the
corbins
inei
class
and
we
add
the
next
method
and
the
un
rap
ojo
method.
The
name
of
this
variable
does
not
have
to
be
the
same
as
the
variable
of
another
function,
but
rather
the
compiled
one
He
is
going
to
say:
hey.
You
already
have
a
variable
generated
with
that
name.
A
A
And
if
you
want
to
see
the
complete
function,
it
is
in
the
next
one.
It
is
light,
which
is
basically
this.
We
do
not
have
our
function
write
either
under
christian
bach
or
local,
which
has
our
our
variable
document,
which
is
from
document
style,
where
we
are
going
to
tell
you
which
file
we
want
to
obtain
the
information
from,
and
then
we
are
going
to
send
a
print,
basically
from
where
you
want
to
have
the
information
and
I
am
going
to
print.
It
is
something
very,
very
direct.
A
We
can
later,,
since
we
already
have
the
two
functions,,
the
scripting,
remote
and
local,
scraping.
What
do
we
do
in
the
end
to
have
both
functions
within
within
within
our
same
main
file?
We
did
something
very
simple
to
our
main
function
below
we
commented
the
two
functions
so
that
it
does
not
do
them
at
the
same
time
and
we
put
a
notice
here.
It
is
the
comment
or
if
here
you
have
two
lines
to
the
function
that
you
want
to
use.
If
you
remove
it
to
write,
this
will
send
to
call
the
remote
function.
A
A
A
Something
that
we
realized,
yellow
and
a
server
in
the
week
is
that
this
scripting
example
was
much
more
compact
than
the
example
that
we
originally
were,.
This
was
inside
the
rose
bridge.
So
what
we
liked
is
that
not
only
can
we
do
scraping
remotely,
but
we
also
did
it
locally
because
we
generated
those
two
using
those
two
credits.
We
generated
these
functions
and
we
can
have
a
very
practical
example
of
how
we
can
use
rost
to
do
this
type
of
escape.
A
A
In
fact,
with
the
intention
that
you
have
at
hand
all
the
material
that
we
are
generating,
we
are
going
to
start
uploading
to
our
to
our
answered
all
these
types
of
examples,
so
that
you
can
see
them
not
with
comments.
This
is
all
that
They
are
here
for
you
to
start
playing
with
the
code,
the
same.
If
you
want
to
contribute,
in
particular,
with
some
function
of
any
example
that
you
want
to
share
with
us
the
comedy
challenge
to
Ross
tmx,
you
are
welcome
to
receive
that
information.
A
Because
I
intend
more
to
finish
this
workshop,
what
would
it
be
the
next
step?
Well,
we
already
have
two
functions
that
do
scraping
remotely
and
locally
that
we
can
do
operations
with
the
data
we
obtain,.
For
example,
add
them
multiply
them
subtract.
What
we
want
to
save
in
a
database.
We
are
going
to
do
a
lot
of
things.
Another
other
exercise,
What
would
be
interesting,
is
to
extract
data
from
multiple
pages
at
the
same
time,
in
a
parallel
way,
for
example,
not
and
generate
a
particular
database.
Again.
A
We
can
make
this
as
complex
as
we
want..
This
is
a
very
simple
example
with
a
call
to
two
html
files,,
basically,
one
line
and
another
local
way
that
has
data
in
the
form
of
a
table,
but
we
can
make
our
scrap
er
as
complex
as
we
want
to
make
it
ok
and
well.
These
are
the
references
we
obviously
invite
you
to
get
in
touch
with
the
rostro
mexico
community
in
any
of
its
places.
Facebook,
hotmail,
whatever.