WEBVTT

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so that's cool but i want to have
 something that moves without

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taking your time you
mean some animation

3
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let let's have some
 english ok so

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we have a little bit here
 what we need now is

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the draw method ok we had it all
the time but there was anything

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in it and actually that's really
 important that if you want

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to use the most little
stuff like that you need

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to have the the
promise that here

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because i was doesn't work so
even if there's nothing in it

10
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you need that so now
we added something

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in this method you
we'd rather rating

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and it will be whites because
we're filled with what kind of

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one hundred fifty five
 as white and then

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we have it at a random
 position between

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zero and one hundred and
on the exposition and

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c one one hundred on y so
it kind of jump around

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it and it's ten but so
that's all we are that

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we learned nothing else
than sol sont run it

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wait a second gs

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same problem again and we can
agree on can we can take and

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the background a strong again as
 so it also the test changes

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color that don't go right
 i stop you once more

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i think understood we
need to pay the but not

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in the promises right yes that's
 it so we need to move this

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line up here and
that's the first

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thing we whole feed back from
 you and then in the next

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framework ok so on we
 run and we run it

28
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can take signal yeah but
had such better there's

29
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how is on that no work
is all conversation

30
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ok c they are
coming through

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but that's not
really anyone

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the background is all the
 way painted overall

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role things we have when we
call the object method fire

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pressing the button and thus
changing your model updating the

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observer updating the model
 so yeah the problem

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is with processing you
cannot really do kind of

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the classic model you
control so what we

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need to do here and this kind
of what we will also give us

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the as a framework to start
 with the project so

40
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it's minimal but it
gives you kind of

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sort of a model you
control framework

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we need to call the update
method off the use in the

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drawn it doesn't
work another way

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so we go to the counter
 that's what we need

45
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and they don't mean
that we don't back

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three ev and now we need to
called was we can do it like

47
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this here so is
 kind of the

48
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the was

49
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called remember
 current of

50
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but we do not have
the come on that

51
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yes i don't know what is
kind of a little hardly

52
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handy then we didn't
then we move from

53
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put push but we won't
 we do that so

54
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i mean what we can do
 here all of is we

55
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say and we need it is
as you remember so

56
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have a local variable or we
 can have local variable

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of current x or
in column here

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kansas where the variable
 name we already have

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and is we need to model

60
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no we are get caught

61
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now we are pulling again
 all the time here is

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that this is ok
 what it is

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just noting is yeah
 we at the end

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at the very end of this thing
we will come show you how to

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clean them myself ok again
 let's save it we run

66
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it i want to see what happens
 so we have the method

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with that it is go look

68
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turned to on earth at the
 counters the behind

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or you are directing
any less kind of just

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to show it that it
it's kind of just

71
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switch piece

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are there registered
in another order on

73
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actually that doesn't have
 anything what we need

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what we need to do is this
 to switch to scales

75
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you know using the
 observer in it

76
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or when we are using it but it
doesn't help because we are

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painting over a
 little yeah

78
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we already know is the
small yeah it comes small

79
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black on soul company
to stop here again

80
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my own soul that's when as the
now we've got kind of a lot

81
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of self that is obsolete
 he always your whole

82
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observers they are also
thing doesn't have us

83
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at all anymore so what
we can do here it is

84
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we goal to the
condyle and we can

85
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remove basically
 this on as

86
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a means but you will
 see it will come

87
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any again when we use not a good
framework so it's not a moving

88
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that you learned about that
 now the counter doesn't

89
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do is just a little don't
 implement the subject

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anymore and we do not know
 the for so was also

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obsolete and we don't
need to observe as ok

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so and it is so we can
 organize imports

93
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shift command where the way we
 can you shortcut warsaw's

94
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organising imports
 is so contra

95
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we don't need to count
 anymore in new

96
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because we don't
 register

97
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in our we can
remove there's

98
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no no we can't we still
 need to display

99
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the value yes we separate is it
 this plate it's really just

100
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remove the counter from
 the so called yeah

101
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we i mean we basically we
also could remove completed

102
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so but we can kind of just
 keep it and then we

103
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just remove this like
that makes a little

104
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bit easier if you want
 to go further and

105
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cleaning up you can
do that and so we

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were very remove
 the counter

107
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it's or course to to
 remove all that

108
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here we are no
we think we

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know that the observer can guess
we have to remove the subject

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to need more
contribution same

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year learn where to
do it all the way

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for all the views this
 is a really e lee

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impressive demonstration
 of how great

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and last but not least the
doesn't it conference long

115
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but no it to
run what it

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hopes of at least
compilers soulless c

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good yes is the there

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have ok that's
 it for now