Results for “ff-only”
Small, practical examples. Search by task or narrow things down below.
Decode bytes as validated UTF-8
Decode bytes as validated UTF-8 in a complete Rust program using the standard library.
Rust✓ Tested
Decode hexadecimal bytes
C#: FromHexString and ToHexString handle binary data without manually parsing pairs of characters.
C#✓ Tested
Decode JSON into a typed struct
Decode JSON into a typed struct using a complete Go program with explicit sample inputs.
Go✓ Tested
Deduplicate sorted values
Deduplicate sorted values using a complete Go program with explicit sample inputs.
Go✓ Tested
Define behavior with a trait
Define behavior with a trait in a complete Rust program using the standard library.
Rust✓ Tested
Define related integer constants
Define related integer constants using a complete Go program with explicit sample inputs.
Go✓ Tested
Delete a chosen branch from a practice remote
Git: The delete push removes only the explicitly named remote branch.
Git✓ Tested
Delete a known scratch file
C#: File.Delete ignores a missing file but still throws for other I/O failures.
C#✓ Tested
Delete a map entry
Delete a map entry using a complete Go program with explicit sample inputs.
Go✓ Tested
Delete an already merged practice branch
Git: The lowercase -d option refuses to delete an unmerged branch in ordinary use.
Git✓ Tested
Delete one row from a practice table
SQL: Restrict DELETE with a primary-key condition and verify the remaining row count.
SQL✓ Tested
Delete one row from a practice table
SQL Server: Restrict DELETE with a primary-key condition and verify the remaining row count.
SQL Server✓ Tested