Created
October 20, 2012 16:50
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parseInt('0x')
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| parseInt('5x'); //=> 5 | |
| parseInt('0y'); //=> 0 | |
| parseInt('0x'); //=> NaN | |
| parseInt('', 16) //=> NaN |
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'0x'をparseIntすると空の16進数とみなされNaNが返ってくる。