Results for “historical file”
Small, practical examples. Search by task or narrow things down below.
Join several strings with a separator
PowerShell: The join operator returns one string from an input collection.
PowerShell✓ Tested
Join string slices
Join string slices in a complete Rust program using the standard library.
Rust✓ Tested
Join values with a delimiter
Concatenate rows in a specified order.
group_concat✓ Tested
Join words with a separator
Join words with a separator using a complete Go program with explicit sample inputs.
Go✓ Tested
Keep a dollar sign literal
PowerShell: Keep a dollar sign literal using PowerShell 7.
PowerShell✓ Tested
Keep an optional value only when valid
Keep an optional value only when valid in a complete Rust program using the standard library.
Rust✓ Tested
Keep function-local assignments separate from caller state
PowerShell: Ordinary function assignments create local variables rather than replacing the caller’s variable.
PowerShell✓ Tested
Keep only values satisfying a condition
Keep only values satisfying a condition in a complete Rust program using the standard library.
Rust✓ Tested
Keep scratch data only for the container lifetime
Docker / Compose: Separate tmpfs mounts do not share data between container runs.
Docker / Compose✓ Tested
Label a volume with its purpose
Docker / Compose: Volume labels support explicit ownership and selection.
Docker / Compose✓ Tested
Label the current commit with a tag
Git: Label the current commit with a tag inside the disposable repository created by the input setup.
Git✓ Tested
Limit the bytes read from a stream
Limit the bytes read from a stream using a complete Go program with explicit sample inputs.
Go✓ Tested