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1
coderluan 2017-08-28 10:27:04 +08:00
这个就是一堆 0 和 1,一堆 0 和 1 能出 hello world 你应该知道的。
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2
jinyang656 2017-08-28 10:46:02 +08:00 4
JSFuck
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3
zj299792458 2017-08-28 11:52:38 +08:00 via iPhone
这啥语言
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4
misaka20038numbe 2017-08-28 14:37:50 +08:00
(!![]+[])[+!![]] = ('true')[1] = r
([][[]]+[])[!+[]+!![]+!![]] = ('undefined')[3] = e ([]+[]['sort']['constructor']('return location')()) = 'https://www.v2ex.com/t/386264#reply3' []['sort']['constructor']('return escape')()('[') = %5B []['sort']['constructor']('return unescape')()('%77') = 'w' 其他同理 ([]+[]['sort']['constructor']('return location')())[0]+'ello '+[]['sort']['constructor']('return unescape')()('%77')+'orld'+[]['sort']['constructor']('return unescape')()('%21') = ([]+[]['sort']['constructor']('return location')())[0]+'ello '+'w'+'orld'+'!' = 'h'+'ello '+'w'+'orld'+'!' |
5
jevirs 2017-08-28 17:46:15 +08:00
[] == ![]
// true 因缺斯汀 |
6
TakWolf 2017-08-28 17:53:51 +08:00
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7
tomoya92 OP @TakWolf
@jinyang656 还有这样的网站,挺好玩的,不过 ``` false => ![] true => !![] undefined => [][[]] NaN => +[![]] 0 => +[] 1 => +!+[] 2 => !+[]+!+[] 10 => [+!+[]]+[+[]] Array => [] Number => +[] String => []+[] Boolean => ![] Function => []["filter"] eval => []["filter"]["constructor"]( CODE )() window => []["filter"]["constructor"]("return this")() ``` 这东西为啥浏览器会认呢? |