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Showing posts with the label Regex

Regex With $ Anchor And Look Ahead

/ab(?=.{1})$/g doesn't match 'abdabd' or anything else It's the anchor $ that is tr… Read more Regex With $ Anchor And Look Ahead

How To Execute A Capturing Group Multiple Times?

I have this string: var str = 'some text start:anything can be here some other text'; And … Read more How To Execute A Capturing Group Multiple Times?

Split String By Top-most Level Parentheses

I have a string like the following: '(1) (2 (3))' I want to regex it to get the following a… Read more Split String By Top-most Level Parentheses

Regular Expression For Ussd Code In Javascript

My text box should only allow valid ussd code Starts with * Ends with # And in the middle only * , … Read more Regular Expression For Ussd Code In Javascript

Javascript Regex: How To Find Index Of Each Subexpression?

Suppose I have the string: BLAH BLAH BLAH copy 2. I want to find the index of the two pieces, the w… Read more Javascript Regex: How To Find Index Of Each Subexpression?

Using Regex In Grunt-contrib-copy's "process" Option Not Working

I'm trying to remove my live reload script from my index.html file dynamically using Grunt'… Read more Using Regex In Grunt-contrib-copy's "process" Option Not Working

How To Find Indices Of Groups In Javascript Regular Expressions Match?

When I write a regular expression like: var m = /(s+).*?(l)[^l]*?(o+)/.exec('this is hello to y… Read more How To Find Indices Of Groups In Javascript Regular Expressions Match?

Prepend Character To String In Jquery With Regular Expression

I'm trying to add a character to the beginning of certain strings with Regular Expressions but … Read more Prepend Character To String In Jquery With Regular Expression