Results for “save”
Small, practical examples. Search by task or narrow things down below.
Provide a default environment value
Set a runtime default that can be overridden at startup.
Dockerfile✓ Tested
Provide a default for a missing value
Provide a default for a missing value in a complete Rust program using the standard library.
Rust✓ Tested
Provide a fallback for an unset custom property
CSS: The second var argument supplies a value when the custom property is unavailable.
CSS✓ Tested
Provide a list of selectable options
HTML: Learn how to provide a list of selectable options in a complete browser example.
HTML✓ Tested
Provide a skip link
Let keyboard users jump directly to focusable main content.
HTML✓ Tested
Push flex items to opposite ends
CSS: Space-between distributes free main-axis space between items.
CSS✓ Tested
Push one flex item away from its siblings
CSS: An auto inline-start margin consumes remaining main-axis space.
CSS✓ Tested
Put an optional service behind a profile
Keep a utility service separate from a normal Compose startup.
Compose✓ Tested
Query an ordered map’s key range
Query an ordered map’s key range in a complete Rust program using the standard library.
Rust✓ Tested
Queue values in a buffered channel
Queue values in a buffered channel using a complete Go program with explicit sample inputs.
Go✓ Tested
Quote a CSV field and double embedded quotes
C: A quoted CSV field represents a quote character by repeating it.
C✓ Tested
Raise and catch a domain-specific exception
Python: Give a validation failure its own exception type so callers can handle it narrowly.
Python✓ Tested