Results for “only”
Small, practical examples. Search by task or narrow things down below.
Update an explicitly mutable variable
Update an explicitly mutable variable in a complete Rust program using the standard library.
Rust✓ Tested
Update one row using its primary key
SQL: Use a precise WHERE condition to change only the intended row in a scratch table.
SQL✓ Tested
Update one row using its primary key
SQL Server: Use a precise WHERE condition to change only the intended row in a scratch table.
SQL Server✓ Tested
Update one row using its primary key
Postgres: Use a precise WHERE condition to change only the intended row in a scratch table.
Postgres✓ Tested
Update one row using its primary key
SQLite: Use a precise WHERE condition to change only the intended row in a scratch table.
SQLite✓ Tested
Use a last-in first-out stack
C#: Stack is useful for reversible traversal and other nested operations.
C#✓ Tested
Use a nonnegative remainder for cyclic indexing
Use a nonnegative remainder for cyclic indexing in a complete Rust program using the standard library.
Rust✓ Tested
Use a switch expression to classify a value
C#: Relational patterns express a small ordered range classification.
C#✓ Tested
Use an associated constructor
Use an associated constructor in a complete Rust program using the standard library.
Rust✓ Tested
Use an optional fallback
Use Optional.orElse to provide a default for a missing Java value.
Java✓ Tested
Use case-insensitive dictionary keys
C#: Choose an ordinal comparer when case-insensitive keys represent identifiers.
C#✓ Tested
Use if to produce a value
Use if to produce a value in a complete Rust program using the standard library.
Rust✓ Tested