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Implementation code for searching substrings under javascript (script home revised version)_javascript skills

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Release： 2016-05-16 18:39:25
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For example, there is such a string123xtxtxt3211221yes, I want to find out the alt values, as well as values ​​in non-labels. In this example, the result is 123xtxtxt3211221yes. Another point is that the original string is uncertain and is input by the user


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Original author swust_wu
Related labels：
javascript
source：php.cn
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