为什么下面代码不会输出?
<script type="text/javascript">
var myarr1= ["我","爱","你"];
document.write(myarr1.slice(myarr1.indexOf("爱")));
</script><script type="text/javascript">
var myarr1= ["我","爱","你"];
document.write(myarr1.slice(myarr1.indexOf("爱")));
</script>2017-10-29
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