Results for “or”
Small, practical examples. Search by task or narrow things down below.
Keep a section heading at a scrolling panel’s top
CSS: Sticky positioning sticks within its scroll container after reaching the specified inset.
CSS✓ Tested
Keep a tall section inside a local vertical scroller
CSS: A bounded height and overflow auto keep long content from stretching the surrounding page.
CSS✓ Tested
Keep a value inside an allowed range
Arduino / C: Keep a value inside an allowed range on an Uno with the Serial Monitor set to 9600 baud.
Arduino / C✓ Tested
Keep an image and its visible caption together
HTML: Figure and figcaption represent a self-contained illustration with an associated caption.
HTML✓ Tested
Keep caller data unchanged by passing a structure by value
C: A value parameter is a copy of the original structure.
C✓ Tested
Keep children while clearing a deleted relationship
SQL: ON DELETE SET NULL requires a nullable foreign-key column.
SQL✓ Tested
Keep children while clearing a deleted relationship
SQL Server: ON DELETE SET NULL requires a nullable foreign-key column.
SQL Server✓ Tested
Keep children while clearing a deleted relationship
Postgres: ON DELETE SET NULL requires a nullable foreign-key column.
Postgres✓ Tested
Keep children while clearing a deleted relationship
SQLite: ON DELETE SET NULL requires a nullable foreign-key column.
SQLite✓ Tested
Keep component state with useState
Keep component state with useState with a small React component and explicit browser behavior.
React✓ Tested
Keep function state between calls
C: A static local variable retains its stored value for the lifetime of the process.
C✓ Tested
Keep function-local assignments separate from caller state
PowerShell: Ordinary function assignments create local variables rather than replacing the caller’s variable.
PowerShell✓ Tested