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Showing posts with label regex. Show all posts
Showing posts with label regex. Show all posts
Friday, June 22, 2018

A regex to match a substring that isn't followed by a certain other substring > Find Any Word Not Followed by a Specific Word > Regex Negative Lookbehind

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The problem is I need to match a word say "match" in a string. It is very easy using the expression /(match)/gi Above exp...
Friday, January 5, 2018

Regex Domain Name Validation | Regex URL Validation

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Domain Name Validation (Regex-101 Link) ^((https?):\/\/)?([a-zA-Z0-9_][-_a-zA-Z0-9]{0,62}\.)+([a-zA-Z0-9]{1,20})$ URL Val...
1 comment:
Thursday, December 21, 2017

Regex For Parse Html Tags

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(<(?<tag>\w+)(\s[^>]*)*>(?>[^<])*<\/\k<tag>\s*>) Test regex online
Thursday, November 16, 2017

JavaScript Regex To Match Domain Name | Domain Validator Regex

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Below is the required regex to validate any domain name, its simple so you can modify if you need to extend it. ^((http|https):\/\/)?([a...
Thursday, November 9, 2017

jQuery Number Text Field Validation Using Regex On Input Field

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jQuery Number Text Field Validation Using Regex Below is the full example of how to validate number using regex var pattern = ne...
Thursday, November 2, 2017

JavaScript jQuery Phone Number Validation Using Regex Pattern

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Below is the regex to check valid phone number: var regex = /(^(\+?[0-9]+)?((\s|\-|\.)[0-9]+)+$)|(^\(\+?[0-9]+\)((\s|\-|\.)[0-9]+)+$...
1 comment:

JavaScript | jQuery Validate Email Address Using Regex Pattern Check

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var pattern = /^([a-z\d!#$%&'*+\-\/=?^_`{|}~\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF]+(\.[a-z\d!#$%&'*+\-\/=?^_`{|}~\...
Wednesday, June 3, 2015

Validate URL Using Java & Regex

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class UrlValidator { public static void main ( String [] args ) { check ( "http://google.com" ); ...
Friday, May 9, 2014

Java Replace Camel Case String With Another String In That Place

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MainClass.java package com . pkm ; import java.util.regex.Matcher ; import java.util.regex.Pattern ; public class MainClass ...

Java Regex to convert string to ascii code and ascii code to string back

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MainClass.java package com . pkm ; import java.util.regex.Matcher ; import java.util.regex.Pattern ; public class MainClass...
Saturday, November 23, 2013

java convert regular expression into string

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It is easy to check a string with regular expression, but there is no direct method to generate string from regular expression. I hardly n...