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how to remove sub array null index in javascript Code Example
how to remove sub array null index in javascript 
var array = [ [ 1, , 2 ], [ 3, , 4 ], [ 5, , 6 ] ];

var filtered = array.filter(function (el) {
  return el != null;
});

console.log(filtered);
Source: stackoverflow.com



Javascript

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 Code Example
Category:
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Sub Category:
 Code Example
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