Results for “out”
Small, practical examples. Search by task or narrow things down below.
Divide grid space in a chosen proportion
CSS: Fraction units divide the remaining track space proportionally.
CSS✓ Tested
Draw a basic rectangle on a labeled canvas
HTML: Canvas requires script to draw pixels; provide alternative content and an accessible label.
HTML✓ Tested
Draw a visible element border
CSS: Learn how to draw a visible element border in a complete browser example.
CSS✓ Tested
Drive the built-in LED low after turning it on
Arduino / C: digitalWrite changes the actual output level of a configured pin.
Arduino / C✓ Tested
Enable and use foreign keys
Turn on relationship enforcement for the connection.
foreign keys✓ Tested
Encode a value as little-endian bytes
Arduino / C: Store the least significant byte first when the protocol requires it.
Arduino / C✓ Tested
Enforce a bounded numeric range
SQL: A named CHECK constraint keeps numeric values inside an inclusive interval.
SQL✓ Tested
Enforce a bounded numeric range
SQL Server: A named CHECK constraint keeps numeric values inside an inclusive interval.
SQL Server✓ Tested
Enforce a bounded numeric range
Postgres: A named CHECK constraint keeps numeric values inside an inclusive interval.
Postgres✓ Tested
Enforce a bounded numeric range
SQLite: A named CHECK constraint keeps numeric values inside an inclusive interval.
SQLite✓ Tested
Enforce a minimum width
CSS: Min-width can prevent a declared smaller width from taking effect.
CSS✓ Tested
Enforce a relationship between two columns
SQL: A row-level CHECK can require a start value to be no greater than an end value.
SQL✓ Tested