Results for “up”
Small, practical examples. Search by task or narrow things down below.
Make a pair of columns unique together
Postgres: A composite primary key permits repeated individual values while forbidding a duplicate combination.
Postgres✓ Tested
Make a pair of columns unique together
SQLite: A composite primary key permits repeated individual values while forbidding a duplicate combination.
SQLite✓ Tested
Make a script executable by its owner
Linux Commands: Add the owner execute bit without replacing all permission bits.
Linux Commands✓ Tested
Make a second copy of a practice file
Linux Commands: Make a second copy of a practice file using GNU/Linux commands in an empty practice directory.
Linux Commands✓ Tested
Map an input range to an output range
Scale an integer reading to a different interval.
map✓ Tested
Match a whole word
Linux Commands: Use grep -w to exclude a matching substring inside a longer word.
Linux Commands✓ Tested
Match any pattern from a file
Linux Commands: Use grep -F -f with one literal pattern per line.
Linux Commands✓ Tested
Match filenames without case sensitivity
Linux Commands: Use iname for a case-insensitive filename pattern.
Linux Commands✓ Tested
Match one of several values
Use IN to avoid repeating equality conditions.
IN✓ Tested
Measure an element after layout
Measure an element after layout with a small React component and explicit browser behavior.
React✓ Tested
Memoize a component with stable props
Memoize a component with stable props with a small React component and explicit browser behavior.
React✓ Tested
Memoize a derived collection
Memoize a derived collection with a small React component and explicit browser behavior.
React✓ Tested