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const array1 = [1]; const array2 = [1, 1]; console.log(array1.join('') === array2.join('')) //returns true

Dan M.
– Dan M.

2017-05-07 17:58:41 +00:00
Commented May 7, 2017 at 17:58
it shouldn't: array1.join('') is '1' and array2.join('') is '11'

Gaizka Allende
– Gaizka Allende

2017-05-09 05:27:26 +00:00
Commented May 9, 2017 at 5:27
sorry, typo. The first array should be [11]. Pretty obvious as to why this happens and how to fix.

Dan M.
– Dan M.

2017-05-10 02:21:50 +00:00
Commented May 10, 2017 at 2:21
Not sure what you're about, it's pretty simple: [1].join() is "1" and [1,1].join() is "1,1", so they'll never be equal

Gaizka Allende
– Gaizka Allende

2017-05-11 15:01:53 +00:00
Commented May 11, 2017 at 15:01
1

Fails for [1,2] and ["1,2"].

try-catch-finally
– try-catch-finally

2017-07-15 08:43:35 +00:00
Commented Jul 15, 2017 at 8:43

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