Results for “strict”
Small, practical examples. Search by task or narrow things down below.
Require a minimum text length
Require a minimum text length with a standalone Angular component and explicit browser behavior.
Angular✓ Tested
Require an input value
Require an input value with a standalone Angular component and explicit browser behavior.
Angular✓ Tested
Require two conditions to be true
TypeScript: Combine a lower and an upper bound to check whether a value is in range.
TypeScript✓ Tested
Reset a nonnullable control to its initial value
Reset a nonnullable control to its initial value with a standalone Angular component and explicit browser behavior.
Angular✓ Tested
Reset a template-driven form
Reset a template-driven form with a standalone Angular component and explicit browser behavior.
Angular✓ Tested
Resolve a relative URL against a base
TypeScript: A trailing slash makes the final base path component a directory.
TypeScript✓ Tested
Return the first item with a generic function
Preserve the element type while allowing empty arrays.
generics✓ Tested
Return typed data from an async function
Await a Promise and handle failures explicitly.
async✓ Tested
Reverse a copy while preserving the original
TypeScript: Copy before reverse because reverse mutates the array it receives.
TypeScript✓ Tested
Run cleanup after a promise settles
TypeScript: finally runs after success or failure and normally preserves the original outcome.
TypeScript✓ Tested
Run dependent async steps in order
TypeScript: Await one result before using it as the input of the next calculation.
TypeScript✓ Tested
Run your first program
TypeScript: Start with a complete program that prints one line. Follow the run instructions below.
TypeScript✓ Tested