Results for “id”
Small, practical examples. Search by task or narrow things down below.
Require a value with NOT NULL
SQL Server: Declare required fields at the database boundary, not only in application validation.
SQL Server✓ Tested
Require a value with NOT NULL
Postgres: Declare required fields at the database boundary, not only in application validation.
Postgres✓ Tested
Require a value with NOT NULL
SQLite: Declare required fields at the database boundary, not only in application validation.
SQLite✓ Tested
Require every bit in a mask
Arduino / C: Masking followed by equality tests whether all required flags are set.
Arduino / C✓ Tested
Require numeric values on a chosen step
HTML: The step interval is measured from the minimum value when one is provided.
HTML✓ Tested
Reserve an image’s display dimensions
HTML: Width and height attributes supply a known display size and aspect ratio before decoding finishes.
HTML✓ Tested
Resolve a deferred result
jQuery: done receives the value supplied to resolve.
jQuery✓ Tested
Resolve a merge by writing the intended final file
Git: After a conflict, edit the result, stage it, and finish the merge commit.
Git✓ Tested
Resolve a peer’s name on a user-defined network
Docker / Compose: The embedded DNS service resolves names on user-defined bridges.
Docker / Compose✓ Tested
Respond to a button click
jQuery: Learn how to respond to a button click in a complete browser example.
jQuery✓ Tested
Respond to the Enter key
jQuery: Use the event key rather than deprecated numeric key codes.
jQuery✓ Tested
Respond when a select value changes
jQuery: Learn how to respond when a select value changes in a complete browser example.
jQuery✓ Tested