Results for &#x201C;Promise.all&#x201D;

Inspect both successful and failed promise results

JavaScript: allSettled preserves input order and reports failures without rejecting the combined promise.

Inspect both successful and failed promise results

TypeScript: allSettled preserves input order and reports failures without rejecting the combined promise.

Run cleanup after a promise settles

JavaScript: finally runs after success or failure and normally preserves the original outcome.

Run cleanup after a promise settles

TypeScript: finally runs after success or failure and normally preserves the original outcome.

JavaScriptFiles & async

Wait for multiple promises

Use Promise.all to collect JavaScript results in input order.

jQueryAnimation completion

Wait until all selected elements finish animating

jQuery: promise observes the animation queues for every matched element.

jQuery✓ Tested

TypeScriptUtilities & async

Await several independent results

Preserve input order while awaiting multiple promises.

Promise.all✓ Tested

C++Tasks & synchronization

Deliver a result through a promise and future

C++: A promise sets a shared state and its future retrieves the value.

C++✓ Tested

Recover from an expected promise rejection

JavaScript: Return a fallback from catch so later handlers receive an ordinary resolved value.

Recover from an expected promise rejection

TypeScript: Return a fallback from catch so later handlers receive an ordinary resolved value.

Clean up a generator after an early break

JavaScript: Breaking a for-of loop closes a generator and runs its finally block.

Clean up a generator after an early break

TypeScript: Breaking a for-of loop closes a generator and runs its finally block.