Results for “let”
Small, practical examples. Search by task or narrow things down below.
Reject duplicate business identifiers
SQL Server: A UNIQUE constraint protects a business key independently of the primary key.
SQL Server✓ Tested
Reject duplicate business identifiers
Postgres: A UNIQUE constraint protects a business key independently of the primary key.
Postgres✓ Tested
Reject duplicate business identifiers
SQLite: A UNIQUE constraint protects a business key independently of the primary key.
SQLite✓ Tested
Reject NaN and infinite values
PowerShell: Double.IsFinite excludes numeric values unsuitable for ordinary bounded calculations.
PowerShell✓ Tested
Reject non-finite numeric input
Reject non-finite numeric input using a complete Go program with explicit sample inputs.
Go✓ Tested
Reject unknown JSON object fields
Reject unknown JSON object fields using a complete Go program with explicit sample inputs.
Go✓ Tested
Remove a CSS class
jQuery: Learn how to remove a CSS class in a complete browser example.
jQuery✓ Tested
Remove a hidden element’s layout space
CSS: Display none removes a box from layout as well as hiding its contents.
CSS✓ Tested
Remove a prefix only when it matches
Remove a prefix only when it matches in a complete Rust program using the standard library.
Rust✓ Tested
Remove an entry and inspect its value
Remove an entry and inspect its value in a complete Rust program using the standard library.
Rust✓ Tested
Remove an optional hashtable entry
PowerShell: Remove changes the map in place without changing unrelated entries.
PowerShell✓ Tested
Remove an optional prefix
Remove an optional prefix using a complete Go program with explicit sample inputs.
Go✓ Tested