【實用書籍app】RegEx Cheat-Sheet|最夯免費app-綠色工廠好玩App

RegEx Cheat-SheetForget what some of the functions and syntax in RegEx (Regular Expressions) do?No worries: Here's a quick reference guide to help you. Use this app for any quick reference and it works completely offline.The cheatsheet includes:* Matching: Normal Classes [...] and [^...]* Matching: Any Character dot (.)* Class Shorthands (\w, \d, \s, \W, \D, \S)* POSIX Character Classes (about POSIX, [:alnum:], [:alpha:], [:blank:], etc.)* Unicode Properties* Unicode Combining Sequences (\X, and the standard properties list - properties and meanings)* Anchors and Zero-width Assertions (start and end of line/string, start of match, would boundary, look ahead and look behind)* Comments and mode modifiers* Grouping and Conditionals* and many moreTo make this cheatsheet useful in the field, we've included a collection of commonly used patterns:* Removing leading and trailing white space* Valid HTML hex code* U.S. SS#* U.S. Zip codes* U.S. Currency* Date/Time* Dotted Quad IP address* MAC address* Email Addresses* HTML URLS* and many moreMost importantly, we've covered the ways in which different languages use RegEx. The cheatsheet includes language specifics for:* PERL* JAVA (java.util.regex)* .NET and C#* PHP* Python* Ruby* JavaScriptUse it as a quick reference for topics you’ve already learned but need a few reminders on, or if you’re still a beginner to RegEx, use it to better understand what RegEx is capable of.