Results for “out”
Small, practical examples. Search by task or narrow things down below.
Return to the previously checked-out branch
Git: The dash shorthand selects the previous branch in the checkout history.
Git✓ Tested
Run a first sketch and read serial output
Arduino / C: Run a first sketch and read serial output on an Uno with the Serial Monitor set to 9600 baud.
Arduino / C✓ Tested
Search text without case sensitivity
Linux Commands: Use grep -i to match uppercase and lowercase variants.
Linux Commands✓ Tested
Search text without case sensitivity
Match a pattern with PostgreSQL ILIKE.
ILIKE✓ Tested
Select direct children without deeper descendants
jQuery: children limits matching to one level.
jQuery✓ Tested
Select the largest values without sorting everything
Python: Use heapq.nlargest when only a small prefix of the ranking is required.
Python✓ Tested
Send command output into another command
Linux Commands: Send command output into another command using GNU/Linux commands in an empty practice directory.
Linux Commands✓ Tested
Set text without interpreting HTML
jQuery: Learn how to set text without interpreting HTML in a complete browser example.
jQuery✓ Tested
Sort a copy without mutating the original list
Sort a copy without mutating the original list with a small React component and explicit browser behavior.
React✓ Tested
Sort map keys for stable output
Sort map keys for stable output using a complete Go program with explicit sample inputs.
Go✓ Tested
Start an existing container and attach to its output
Docker / Compose: create records the command; start with attach runs that existing container.
Docker / Compose✓ Tested
Subtract durations without underflow
Subtract durations without underflow in a complete Rust program using the standard library.
Rust✓ Tested