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Please note, the 'C#' tag was included intentionally, because I could accept C# syntax for … Read more How Can I Match And Return Multiple Instances Of A String, Where Single Apostrophes Could Be Contained At Any Index?

One friend asked me this and as my knowledge on RegExp is not so good yet here I am. How can exclud… Read more Regular Expression: Exclude Html Tags From "content"

I'm using the following function to format numbers as the user types. It will insert a comma ev… Read more Jquery Function To To Format Number With Commas And Decimal

I have a RegExp like this one: /(?!xx)x.+?(?!xx)x/g There are three example strings that I test. I… Read more Match Single Character But Not Multiple

My string contain a lot of HTML entities, like this "Hello <everybody> there" A… Read more Split String By Html Entities?

I am trying to extract a value from simplest JSON in javascript. After searching i found match to b… Read more Why Doesn't String#match() Result Contain Captured Values?

should not accept: 1a1a1a1a1, aaaa11111 ,2222aaa33a only allow 3 characters anywhere no more than t… Read more Regular Expression With No More Than 3 Alphabets Concurrently Should Not Accept 1a1a1a1a1

I have a string 'P18DT5H2M3S' which means: 18 days, 5 hours, 2 minutes, 3 seconds. I have t… Read more How Can I Parse Timespan String To Hour, Minutes?

I need to replace a html string with a dynamic value.This dynamic value(HTML encode) is to replace … Read more Replace String Containing $& In Javascript Regex

I have a regular expression for checking numbers and allowing '-' (Hyphen) Text Field. var … Read more Using Regular Expression In Ext Js Vtype

I want to use regular expression to replace a string from the matching pattern string. Here is my s… Read more Replace String Using Regular Expression At Specific Position Dynamically Set

I have pattern /[^!]!(\z|[^!])/ And i have string: 'My string here!' i need check if str… Read more Regex Pattern Not Work Like Expect

Suppose that I have this regular expression: /abcd/ Suppose that I wanna check the user input again… Read more Partial Matching A String Against A Regex

I have two regular expression. How can I convert them into one: str = str.replace(/(\s\(\d+\)|excep… Read more Combine Two Regular Expression Into One

I'm trying to validate a name with regex, the regex stops the user from entering 2 spaces or do… Read more Javascript Replace With Regex Not Working Correctly

I have the following code : var str = '4 shnitzel,5 ducks'; var rgx = new RegExp('[0-9… Read more Javascript Regular Expressions - G Modifier Doesn't Work

Given the string: word word{test test} How can I split this into an array like: ['word', &… Read more Javascript Regular Expression Split By Space Only In Certain Context

I'm struggling to work with regular expressions. I think I understand the individual expressio… Read more Regular Expressions: How To Get The Effect Of An And Then Operator In Compound Expression?

Okay, i have this case where comma are inside parenthesis, I want to match the commas that are only… Read more Regex To Match Only Comma's But Not Inside Multiple Parentheses

I needed to grep some files on a server so I quickly hacked out and tested a regexp in a javascript… Read more Convert Javascript Regexp To Work With Grep Or Sed