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December 10, 2015 05:22
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Replace regex special character
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| function escapeRegExp(str) { | |
| return str.replace(/[\-\[\]\/\{\}\(\)\*\+\?\.\\\^\$\|]/g, "\\$&"); | |
| } | |
| function toRegex(str,flag){ | |
| return new RegExp(escapeRegExp(str),flag); | |
| } |
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