Results for “ff-only”
Small, practical examples. Search by task or narrow things down below.
Return an inserted row
Read generated data directly from INSERT.
RETURNING✓ Tested
Return multiple named values from a method
C#: Named value tuples give lightweight field names without a separate class.
C#✓ Tested
Return to the previously checked-out branch
Git: The dash shorthand selects the previous branch in the checkout history.
Git✓ Tested
Return two values from a function
Return two values from a function using a complete Go program with explicit sample inputs.
Go✓ Tested
Return zero for a sum over no rows
SQL: SUM produces NULL for an empty input; COALESCE supplies the desired reporting default.
SQL✓ Tested
Return zero for a sum over no rows
SQL Server: SUM produces NULL for an empty input; COALESCE supplies the desired reporting default.
SQL Server✓ Tested
Return zero for a sum over no rows
Postgres: SUM produces NULL for an empty input; COALESCE supplies the desired reporting default.
Postgres✓ Tested
Return zero for a sum over no rows
SQLite: SUM produces NULL for an empty input; COALESCE supplies the desired reporting default.
SQLite✓ Tested
Reverse slice order
Reverse slice order using a complete Go program with explicit sample inputs.
Go✓ Tested
Round a decimal using an explicit midpoint rule
C#: Use decimal literals for decimal arithmetic and choose the midpoint rounding behavior.
C#✓ Tested
Round a timestamp down to its month
Group dates by a calendar boundary.
date_trunc✓ Tested
Round and format a decimal value
Round and format a decimal value in a complete Rust program using the standard library.
Rust✓ Tested