Results for “at”
Small, practical examples. Search by task or narrow things down below.
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
C: Start with a complete program that prints one line. Follow the run instructions below.
C✓ Tested
Save a stream while displaying it
Linux Commands: Use tee to write a copy of standard input to a file.
Linux Commands✓ Tested
Save and reload an image archive
Docker / Compose: save preserves image metadata and tags for later loading.
Docker / Compose✓ Tested
Scale a value from the root font size
CSS: Rem units follow the document root instead of accumulating through nested font sizes.
CSS✓ Tested
Scroll a referenced element into view
Scroll a referenced element into view with a small React component and explicit browser behavior.
React✓ Tested
Search a sorted slice
Search a sorted slice in a complete Rust program using the standard library.
Rust✓ Tested
Search for a literal string
Linux Commands: Use grep -F when the pattern contains regex metacharacters that should be literal.
Linux Commands✓ Tested
Search for text in a file
Find matching lines with their line numbers, ignoring letter case and treating the pattern as literal text.
grep✓ Tested
Search text without case sensitivity
Linux Commands: Use grep -i to match uppercase and lowercase variants.
Linux Commands✓ Tested
Search the stream for a message marker
Arduino / C: find consumes input through a matching marker or until timeout.
Arduino / C✓ Tested
Select a component variant explicitly
Select a component variant explicitly with a small React component and explicit browser behavior.
React✓ Tested