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Hello and welcome to the Golang programming language course in this session, we want to talk about

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the others concurrency concept.

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Multiple goal routines.

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A go routine is a function or method which executes independently and Simon Astley in connection with

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any other goal routines present in your program or in other words, every concurrently executing activity

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in language's is known as a go routine and go language.

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You are allowed to create multiple goal routines in a single program.

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Now, let's go to the school for a to illustrate how to start multiple goal routines.

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First, define a function like name for goal routine, one that includes an array of printing names,

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so define font name.

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Create this string array variable that contains four values.

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For example, array one column equals four by the time the string and initialize it by values like Clean

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Jessica.

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Julia

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and Tom now define a for loop, for a a slip and preen the venues off area for

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I equals zero.

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I less than four and I + + +, said the statement time dots lead and set a value like a hundred and

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fifty multiplication time milliseconds.

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And print each value of a f f per cent less brackets less and and any one index I.

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OK, now let's go to define a function like IED for routine to that includes an array of printing IED.

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So define another function, like I'd

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define an integer at a variable that contains four value at a two column he calls for by the tight end

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and initialize to it by the values like three hundred three hundred and one to the handwritten to three

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hundred and three.

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Now define a follow for set a time slip and print the values of at a two four I equals zero I less than

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four and set the timeously time.

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That's clear.

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For example, five hundred multiplication time, milliseconds time, that's merely sec and display each

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value off array.

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If if a person the bank slips in and set I to index my.

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Now create main function to invoke 2go routines functions.

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FAJ me

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first print a message like if the

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main girl routine is start

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now calling name function as go routine, want full name function?

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And calling it function as go routine to go I.D.

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now set the time asleep and print a message for end of process, time to sleep

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set, for example, five hundred multiplication times dot milliseconds

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and set the message like FP made so routine and.

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In the above example, you have to go through items other than mail or routine eye in name and I.D.

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Here are name prints to name and I.D. prints to Iris.

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Now we go to run the, you know, go round dots back.

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Excuse me that go.

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Now we can see the output when we were on this program.

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First, the main goal routine routines start and print main goal routine is start here.

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The main goal routine is like a pattern, and other goal routines are its children.

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So first may go routine runs.

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After that, those other goal routines is start.

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And if the main goal routine training is, the other goal routines are also terminated.

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So after the main goal routine name and I the goal routines is stop, they're working concurrently in

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order not to prolong the time of decision.

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We will finish, then we will continue the content in the next session until next session.

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Goodbye.