Results for “library”
Small, practical examples. Search by task or narrow things down below.
Take Unicode characters without byte slicing
Take Unicode characters without byte slicing in a complete Rust program using the standard library.
Rust✓ Tested
Test an HTTP handler without a server
Test an HTTP handler without a server using a complete Go program with explicit sample inputs.
Go✓ Tested
Test whether a number is even
Test whether a number is even using a complete Go program with explicit sample inputs.
Go✓ Tested
Toggle a CSS class with a click
jQuery: Learn how to toggle a CSS class with a click in a complete browser example.
jQuery✓ Tested
Transform a collection into a plain array
jQuery: map followed by get returns ordinary JavaScript values.
jQuery✓ Tested
Transform a deferred value with then
jQuery: then returns a new promise with the callback’s result.
jQuery✓ Tested
Transform a value by shadowing
Transform a value by shadowing in a complete Rust program using the standard library.
Rust✓ Tested
Transform an asynchronous result
Java: Chain thenApply and join a CompletableFuture to retrieve the completed value.
Java✓ Tested
Transform an optional value
Java: Use Optional.map and orElse to transform a possibly absent result.
Java✓ Tested
Transform an optional value
Transform an optional value in a complete Rust program using the standard library.
Rust✓ Tested
Transform each stream value
Java: Use map to turn each input into a corresponding output.
Java✓ Tested
Transform each value with map
Transform each value with map in a complete Rust program using the standard library.
Rust✓ Tested