Results for “test”
Small, practical examples. Search by task or narrow things down below.
Turn on the built-in LED
Configure the Uno’s LED pin as an output and drive it high.
LED_BUILTIN✓ Tested
Turn on the LED with a serial command
Arduino / C: Wait for the character 1 in Serial Monitor before turning on the built-in LED.
Arduino / C✓ Tested
Uncommit a local change and leave its edits unstaged
Git: A mixed reset resets the index while retaining working-file contents.
Git✓ Tested
Understand setup() and loop()
Arduino / C: See initialization run once and the main loop run repeatedly.
Arduino / C✓ Tested
Undo a commit with a new commit
Reverse a change while preserving shared history.
revert✓ Tested
Unstage a file while keeping its contents
Git: Unstage a file while keeping its contents inside the disposable repository created by the input setup.
Git✓ Tested
Unstage a file without losing edits
Return a staged change to the working tree.
restore✓ Tested
Update a nested object immutably
Update a nested object immutably with a small React component and explicit browser behavior.
React✓ Tested
Update a signal from its previous value
Update a signal from its previous value with a standalone Angular component and explicit browser behavior.
Angular✓ Tested
Update an object without mutating state
Update an object without mutating state with a small React component and explicit browser behavior.
React✓ Tested
Update one array item by its identifier
Update one array item by its identifier with a small React component and explicit browser behavior.
React✓ Tested
Update repeatedly with a cleaned-up interval
Update repeatedly with a cleaned-up interval with a small React component and explicit browser behavior.
React✓ Tested