Results for “in”
Small, practical examples. Search by task or narrow things down below.
Normalize identifier case consistently
TypeScript: Use toLowerCase for a simple case-insensitive ASCII identifier lookup.
TypeScript✓ Tested
Normalize relative path components
Java: Path.normalize removes redundant dot components without accessing the filesystem.
Java✓ Tested
Notify a parent with a callback prop
Notify a parent with a callback prop with a small React component and explicit browser behavior.
React✓ Tested
Number a sorted result
Assign a row number without changing stored data.
row_number✓ Tested
Number items while iterating
Python: Use enumerate to attach a one-based position without maintaining a separate counter.
Python✓ Tested
Number items while iterating
Number items while iterating in a complete Rust program using the standard library.
Rust✓ Tested
Number rows within each group
Assign ordered row numbers with a window function.
row_number✓ Tested
Observe an exception from an asynchronous task
C++: Calling get rethrows an exception captured by the future.
C++✓ Tested
Observe cancellation through a token
C#: A cancellation token is cooperative; operations must check it or accept it as an argument.
C#✓ Tested
Observe command substitution’s trailing-newline removal
Bash Scripts: Command substitution removes trailing newlines while preserving embedded ones.
Bash Scripts✓ Tested
Observe completion of queued work
jQuery: The queue promise resolves when the selected elements’ queue is empty.
jQuery✓ Tested
Observe context cancellation
Observe context cancellation using a complete Go program with explicit sample inputs.
Go✓ Tested