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前端面试每日3+2(第15天)
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冰洋
12/16/2019
每日3+2
当你发现自己的才华撑不起你的野心时,就请安静下来学习吧!
鲁迅说过:
答案仅供参考...
#
1、举例强制类型转换和隐式类型转换?
解析:
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2、split()和join()的用法?区别?
解析:
#
3、数组pop、push、unshift、shift方法的用法?
解析:
#
4、怎么判断一个Javascript变量是array还是object?
解析:
#
5、Javascript的事件流模型都有什么,以及怎么阻止他们?
解析:
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