Jul 5, 2009 · How do I use regular expressions in ANSI C? man regex.h does not provide that much help.

Syntax for Regular Expressions To create a regular expression, you must use specific syntax—that is, special characters and construction rules. For example, the following is a …

What's the difference between () and [] in regular expression patterns? Asked 15 years, 2 months ago Modified 2 years, 9 months ago Viewed 145k times

What are ^.* and .*$ in regular expressions? Asked 14 years ago Modified 2 years, 6 months ago Viewed 232k times

How can I use regular expressions in Excel and take advantage of Excel's powerful grid-like setup for data manipulation? In-cell function to return a matched pattern or replaced value in a string. ...

Uses for regular expressions Using regular expressions, you can create content filters that can find the following: Text patterns Use this option to scan messages for patterns of letters, …

Examples of regular expressions The following examples illustrate the use and construction of simple regular expressions. Each example includes the type of text to match, one or more …

Jan 14, 2016 · I am new to regular expressions and have just started learning some. I was wondering what are some of the most commonly used regular expressions by the programmers.

About regular expressions (regex) Google Analytics supports regular expressions, also known as “regex”, so you can create more flexible definitions for things like data filters, key events, …

Such approach would be valid in many programming languages where PCRE regular expressions are used. In cases where you want the matched string to contain the specified patterns, the …