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This is my ruby code.

array1= [1,2,3,4,5]
array2= [2,3,4,5,6]
if (array1 & array2).size == 4
   puts "4 match"

How can I write the same thing in javascript? Is there any material like ruby-doc in javascript?

sawa
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user3083380
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1 Answers1

1

There isn't a native method do do it. Have a look at here : Simplest code for array intersection in javascript

The best documentation I know about javascript and html5 is the Mozilla developer network.

Community
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Sebastien C.
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