isRepeat()
function isRepeat() {
var $array = [0, 0, 0, 0, 0, 0, 0, 1]
console.log($array.length)
for (i = 0; i < $array.length; i++) {
if ($array[i] > 0) {
console.log($array)
} else {
$array.splice(0, 1)
console.log($array)
console.log($array.length)
}
}
}
为什么数组length变4后就不动了啊?我想去下前面没用的0比如0000000001,000000002,最后只剩下有效数字!
扬帆大鱼
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