RegExr
regular expressions 101
rubular
Expresso
Regex Crossword
i Hate Regex
RegEx Generator
RegexPlanet Ruby
Xcode
Microsoft Visual Studio
IntelliJ IDEA
Android Studio
VS Code
Sublime Text
Eclipse
PyCharm
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However - here it becomes weird - when testing the original regex rule (the first one, without the \u00A0 part) on the same string in an interactive visualiser (https://regexr.com/ for instance), there is a match:. - Source: dev.to / 7 months ago
Learned regex in the 90's from the Perl documentation, or possibly one of the oreilly perl references. That was a time where printed language references were more convenient than searching the internet. Perl still includes a shell component for accessing it's documentation, that was invaluable in those ancient times. Perl's regex documentation is rather fantastic. `perldoc perlre` from your terminal. Or... - Source: Hacker News / 10 months ago
I read a lot on https://www.regular-expressions.info and experimented on https://rubular.com since I was also learning Ruby at the time. https://regexr.com is another good tool that breaks down your regex and matches. One of the things I remember being difficult at the beginning was the subtle differences between implementations, like `^` meaning "beginning of line" in Ruby (and others) but meaning "beginning of... - Source: Hacker News / 10 months ago
Mostly building things that needed complex RegEx, and debugging my regular expressions with https://regexr.com/. - Source: Hacker News / 10 months ago
For username: You are using the min() function to make sure the characters are not below three and, then the max() function checks that the characters are not beyond twenty-five. You also make use of Regex to make sure the username must contain only letters, numbers, and underscore. - Source: dev.to / 10 months ago
There are practice problems in each section so that you can practice while learning from the content. These are in the 'Hands-On Practice' section in each section. Integrated Development Environments (IDEs) are tools that allow you to write your own programs. There are some great, free C++ IDEs out there like Visual Studio, Xcode, and CLion. The simplest way to get started is to use a web-based IDE. Replit works... - Source: dev.to / 2 months ago
2. Xcode Debugger Xcode remains the standard iOS app debugging tool. Its debugger is exceptional at identifying memory leaks, helping to discover thread races, and even focusing on the cause of crashes. - Source: dev.to / 6 months ago
XCode inspector offers VoiceOver Simulation to read out app elements for identifying if descriptions mentioned for the UI are meaningful and informative. It helps to make your app accessible to users with disabilities. Apart from that the Accessibility Inspector offers a complete audit of the app’s UI elements. Also as you make changes to your app the tool offers immediate feedback on accessibility issues. - Source: dev.to / 6 months ago
Set Up Android Studio and Xcode: To develop for Android, you need Android Studio installed. For iOS development, Xcode is required (macOS only). - Source: dev.to / 8 months ago
To follow along with this tutorial, you will need an Xcode installation. It is recommended to download Xcode 15 or a later version. Also, to provide access to the user's camera feed in this app, we will use the Stream Video SDK. The Video SDK allows developers to build FaceTime-style video calling](https://getstream.io/blog/facetime-clone/), Twitch-like content... - Source: dev.to / 11 months ago
regular expressions 101 - Extensive regex tester and debugger with highlighting for PHP, PCRE, Python and JavaScript.
Microsoft Visual Studio - Microsoft Visual Studio is an integrated development environment (IDE) from Microsoft.
rubular - A ruby based regular expression editor
IntelliJ IDEA - Capable and Ergonomic IDE for JVM
Expresso - The award-winning Expresso editor is equally suitable as a teaching tool for the beginning user of regular expressions or as a full-featured development environment for the experienced programmer with an extensive knowledge of regular expressions.
Android Studio - Android development environment based on IntelliJ IDEA
