Python Regex Syntax [2-Minute Primer]

A regular expression is a decades-old concept in computer science. Invented in the 1950s by famous mathematician Stephen Cole Kleene, the decades of evolution brought a huge variety of operations. Collecting all operations and writing up a comprehensive list would result in a very thick and unreadable book by itself. Fortunately, you don’t have to learn all regular expressions before you can start using them in your practical code projects. Next, you’ll get a quick and dirty overview of the most important regex operations and how to use them in…

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Invalid Syntax in Python: Common Reasons for SyntaxError

Python is known for its simple syntax. However, when you’re learning Python for the first time or when you’ve come to Python with a solid background in another programming language, you may run into some things that Python doesn’t allow. If you’ve ever received a SyntaxError when trying to run your Python code, then this guide can help you. Throughout this tutorial, you’ll see common examples of invalid syntax in Python and learn how to resolve the issue. By the end of this tutorial, you’ll be able to: Identify invalid…

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MatLab 

New High Contrast Syntax Highlighting Themes

Since the beginning on CodePen, our default syntax highlighting theme on CodePen has been our take on “Twilight”. I’m not even sure what the original canonical source of Twilight is, but just about everywhere that offers syntax highlighting themes has some version of it. In addition to the default Twilight, we have a total of 6 dark and 6 light themes to choose from in your settings. Now we have one more one each side! These are entirely new and hand-crafted by our own Klare Frank. They are somewhat based…

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#238: High Contrast Syntax Highlight Theme

Show Description Klare and Marie discuss the new high contrast syntax highlighter theme added to CodePen – designed by Klare! Time Jumps 00:42 New syntax highligher themes 01:38 Why did we make a new theme? 04:45 Testing with light themes enabled 05:25 Dark vs Light 08:48 Sponsor: WordPress.com 10:17 Adapting theme to VS Code 14:47 Figuring out the right contrast ratio 17:02 Tools for testing color blindness Sponsor 08:48 WordPress.com – WordPress.com gives you everything you need to create anything you want. It’s flexible, secure, and powerful, just like you…

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