The ultimate regular expressions guide and cheat sheet
The most concise and complete guide on regular expressions on the Internet. The ultimate regex cheat sheet.
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How to find any emoji or symbol on a Windows keyboard
Microsoft's Windows comes with an amazing built-in character picker for typing emoji or other symbols. Here's how to access and use it.
How to safely wipe your hard drive
Permanently and securely wiping your hard drive is an easy task, these are the four easiest and most useful tools using algorithms certified by the DoD.