Results for “C++”
Small, practical examples. Search by task or narrow things down below.
Find values present in exactly one set
Python: Use symmetric difference when either side can contain unmatched values.
Python✓ Tested
Find values shared by two collections
Python: Use set intersection and sort the result for deterministic display.
Python✓ Tested
Fit as many columns as possible
Use auto-fit and minmax for a CSS grid that responds to its available width.
CSS✓ Tested
Flatten nested collections
Java: Use flatMap to concatenate nested Java lists into one stream.
Java✓ Tested
Flatten nested collections
Flatten nested collections in a complete Rust program using the standard library.
Rust✓ Tested
Flatten nested collections with SelectMany
C#: Concatenate the items from several sequences into one sequence.
C#✓ Tested
Focus an input through a ref
Focus an input through a ref with a small React component and explicit browser behavior.
React✓ Tested
Focus an input through its template reference
Focus an input through its template reference with a standalone Angular component and explicit browser behavior.
Angular✓ Tested
Force a disposable container to stop
Docker / Compose: kill sends SIGKILL by default without a graceful shutdown interval.
Docker / Compose✓ Tested
Format a bounded duration as hours minutes and seconds
PowerShell: TimeSpan can format duration components with escaped separators.
PowerShell✓ Tested
Format a date in an explicit timezone
Format a date in an explicit timezone with a standalone Angular component and explicit browser behavior.
Angular✓ Tested
Format a date without locale ambiguity
Parse an ISO date and format it consistently.
date✓ Tested