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Basic bash loop
Iterate through files and print their names.
bash
Debounce a function
Throttle rapid calls to run only after the delay.
javascript
Email validation regex
Pragmatic email pattern for most forms.
regex
Fetch JSON helper
Tiny wrapper for JSON requests with error handling.
javascript
Make a directory
Create nested directories safely with -p.
bash
Read a text file
Safely read a UTF-8 file with context managers.
python
Write a text file
Create or overwrite a UTF-8 file with a newline.
python