Truthy, Falsy and Equal in JS – Everything you should know.

Re:Truthy, Falsy and Equal in JS – Everything you should know. by sobes on Monday February 17, 2014 @11:41AM (#7252844)

Is there ever a reason / use case in JS to NOT use the strict comparison operators (=== and !==)? Browser support? Performance? Logic tricks?

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Re:Truthy, Falsy and Equal in JS – Everything you should know. by chenglou on Monday February 17, 2014 @02:14PM (#7253809)

Only one that I can think of, and a frequent one:

  if (a == null) bla;

This checks for null and undefined.

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