Results for “ff-only”
Small, practical examples. Search by task or narrow things down below.
Chain operations that may return None
Chain operations that may return None in a complete Rust program using the standard library.
Rust✓ Tested
Change a path’s extension
Change a path’s extension in a complete Rust program using the standard library.
Rust✓ Tested
Check a deterministic result with an assertion
Check a deterministic result with an assertion in a complete Rust program using the standard library.
Rust✓ Tested
Check a function with table-driven cases
Check a function with table-driven cases using a complete Go program with explicit sample inputs.
Go✓ Tested
Check a literal prefix with ordinal comparison
C#: Choose StringComparison.Ordinal when a prefix is a protocol token rather than culture-dependent text.
C#✓ Tested
Check JSONB containment
Test whether an object contains a key-value pair.
jsonb✓ Tested
Check out another branch in a second working tree
Git: A linked worktree shares repository objects while maintaining a separate checked-out branch.
Git✓ Tested
Check what kind of Git object a revision names
Git: cat-file -t distinguishes a commit, tree, blob, or annotated tag.
Git✓ Tested
Check whether a floating-point value is finite
Check whether a floating-point value is finite in a complete Rust program using the standard library.
Rust✓ Tested
Check whether bytes contain valid JSON
Check whether bytes contain valid JSON using a complete Go program with explicit sample inputs.
Go✓ Tested
Check whether text contains a phrase
Use a case-sensitive Java substring check.
Java✓ Tested
Check whether text is valid JSON
Reject malformed input before processing it.
json_valid✓ Tested