Results for “od”
Small, practical examples. Search by task or narrow things down below.
Reverse a copy while preserving the original
JavaScript: Copy before reverse because reverse mutates the array it receives.
JavaScript✓ Tested
Reverse a copy while preserving the original
TypeScript: Copy before reverse because reverse mutates the array it receives.
TypeScript✓ Tested
Round a decimal with a chosen midpoint rule
PowerShell: Use decimal input and an explicit rounding policy for a reproducible decimal result.
PowerShell✓ Tested
Run cleanup after a promise settles
JavaScript: finally runs after success or failure and normally preserves the original outcome.
JavaScript✓ 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
JavaScript: Await one result before using it as the input of the next calculation.
JavaScript✓ 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
JavaScript: Start with a complete program that prints one line. Follow the run instructions below.
JavaScript✓ Tested
Run your first program
TypeScript: Start with a complete program that prints one line. Follow the run instructions below.
TypeScript✓ Tested
Safely read a caught error
Check the error type before accessing its message.
unknown✓ Tested
Scope a component’s styles
Scope a component’s styles with a standalone Angular component and explicit browser behavior.
Angular✓ Tested
Select a time in quarter-hour increments
HTML: A time step is expressed in seconds, so 900 represents fifteen minutes.
HTML✓ Tested