Results for “one-off”
Small, practical examples. Search by task or narrow things down below.
Reuse controlled-input bindings
Reuse controlled-input bindings with a small React component and explicit browser behavior.
React✓ Tested
Reuse document-title synchronization
Reuse document-title synchronization with a small React component and explicit browser behavior.
React✓ Tested
Reuse event subscription cleanup
Reuse event subscription cleanup with a small React component and explicit browser behavior.
React✓ Tested
Reverse a copy while preserving the source
PowerShell: Clone the array before using Array.Reverse because Reverse mutates its argument.
PowerShell✓ Tested
Round a timestamp down to its month
Group dates by a calendar boundary.
date_trunc✓ Tested
Run an event handler once
Use jQuery one for a handler that removes itself after the first event.
jQuery✓ Tested
Run dependent async steps in order
JavaScript: Await one result before using it as the input of the next calculation.
JavaScript✓ Tested
Run dependent async steps in order
TypeScript: Await one result before using it as the input of the next calculation.
TypeScript✓ Tested
Run your first program
Python: Start with a complete program that prints one line. Follow the run instructions below.
Python✓ Tested
Run your first program
C#: Start with a complete program that prints one line. Follow the run instructions below.
C#✓ Tested
Run your first program
Java: Start with a complete program that prints one line. Follow the run instructions below.
Java✓ Tested
Run your first program
JavaScript: Start with a complete program that prints one line. Follow the run instructions below.
JavaScript✓ Tested