Results for “Object behavior & collections”
Small, practical examples. Search by task or narrow things down below.
Look up a dictionary value
Use TryGetValue for a C# dictionary lookup with a fallback.
C#✓ Tested
Look up a map key
Use find to read a C++ map without inserting a missing key.
C++✓ 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 nonurgent state update as a transition
Mark a nonurgent state update as a transition with a small React component and explicit browser behavior.
React✓ 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
Measure a node after the first render
Measure a node after the first render with a standalone Angular component and explicit browser behavior.
Angular✓ 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