List of Online Regex Tester - what is regex? and what is the fuction of regex in programming? Today Paper 4Share share a little knowladge about regex.
About RegexThe long name of regex is Regular Expression it a technique for matching a string in a strings. For example we can use a regex technique for mathcing a specific characters, words, and the word with specific patterns.
Example text string:
Edit the Expression & Text to see matches. Roll over matches or the expression for details. Undo mistakes with ctrl-z. Save Favorites & Share expressions with friends or the Community. Explore your results with Tools. A full Reference & Help is available in the Library, or watch the video Tutorial. paper 4shareBased on the text string above, we just need a words with a capital letter at the beginning of the word. So the pattern of the regex needed is below.
([A-Z])\w+Using it pattern you will get all the words with a capital letter at the begingging of the word.
List of Free Online Regex Tester
- RegEkr: Learn, Build & Test RegEx. http://regexr.com/
- .NET Regex Tester - Regex Storm. http://regexstorm.net/tester
- Myregesterter.com. https://myregextester.com/
- RegexPlanet: online regular expression testing for Java. http://www.regexplanet.com/advanced/java/index.html
Paper 4Share - List of Online Regex Tester