Results for “read text”
Small, practical examples. Search by task or narrow things down below.
Store an integer reading
Arduino / C: Store an integer reading on an Uno with the Serial Monitor set to 9600 baud.
Arduino / C✓ Tested
Store several readings in an array
Arduino / C: Store several readings in an array on an Uno with the Serial Monitor set to 9600 baud.
Arduino / C✓ Tested
Store text in a variable
Bash Scripts: Store text in a variable with a small standalone Bash program.
Bash Scripts✓ Tested
Style placeholder text independently of entered text
CSS: The placeholder pseudo-element affects the hint, while the input rule styles the actual value.
CSS✓ Tested
Submit a readonly value while preventing edits
HTML: Readonly controls remain in form data, unlike disabled controls.
HTML✓ Tested
Treat dynamic regex input as literal text
Java: Use Pattern.quote so metacharacters in a search term lose their special meaning.
Java✓ Tested
Trim whitespace around text
Trim whitespace around text in a complete Rust program using the standard library.
Rust✓ Tested
Underline meaningful text
CSS: Learn how to underline meaningful text in a complete browser example.
CSS✓ Tested
Update an object with a readonly input
Create a changed copy while retaining the original.
readonly✓ Tested
Update state shared through context
Update state shared through context with a small React component and explicit browser behavior.
React✓ Tested
Use a context’s fallback value
Use a context’s fallback value with a small React component and explicit browser behavior.
React✓ Tested
Validate a structured text identifier
HTML: The pattern attribute matches the entire nonempty input; required handles the empty case.
HTML✓ Tested