Results for “Form behavior”
Small, practical examples. Search by task or narrow things down below.
Make a pair of columns unique together
SQL Server: A composite primary key permits repeated individual values while forbidding a duplicate combination.
SQL Server✓ Tested
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
Mark a longer quotation and its source
HTML: Blockquote marks quoted content; a visible source link remains useful because cite is metadata.
HTML✓ Tested
Mark a self-contained article
HTML: Article identifies a standalone composition that can be read independently.
HTML✓ Tested
Mark a short quotation within a sentence
HTML: The q element identifies an inline quotation and allows native quotation marks.
HTML✓ Tested
Mark emphasis and importance
HTML: Learn how to mark emphasis and importance in a complete browser example.
HTML✓ Tested
Mark the language of a phrase inside a page
HTML: An element-level lang attribute identifies a language change within the document.
HTML✓ Tested
Mark up a machine-readable date
Pair a readable date with an ISO datetime attribute in HTML.
HTML✓ Tested
Match a known text prefix
SQL: A percent wildcard matches zero or more characters following the prefix.
SQL✓ Tested
Match a known text prefix
SQL Server: A percent wildcard matches zero or more characters following the prefix.
SQL Server✓ Tested
Match a known text prefix
Postgres: A percent wildcard matches zero or more characters following the prefix.
Postgres✓ Tested