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Results for “not”

Small, practical examples. Search by task or narrow things down below.

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C#File operations & paths

Create a file only when it does not exist

C#: FileMode.CreateNew prevents accidental replacement of existing content.

C#✓ Tested
GitRemotes & collaboration

Create an annotated release tag

Mark a revision with a readable release description.

tag✓ Tested
JavaScriptPromises & iteration protocols

Delegate iteration to another iterable

JavaScript: yield-star forwards items from another iterable while retaining generator composition.

JavaScript✓ Tested
TypeScriptPromises & iteration protocols

Delegate iteration to another iterable

TypeScript: yield-star forwards items from another iterable while retaining generator composition.

TypeScript✓ Tested
JavaScriptObject behavior & collections

Find members absent from another set

JavaScript: Negate a membership test to calculate the set difference.

JavaScript✓ Tested
TypeScriptObject behavior & collections

Find members absent from another set

TypeScript: Negate a membership test to calculate the set difference.

TypeScript✓ Tested
RustMaps & sets

Find members missing from another set

Find members missing from another set in a complete Rust program using the standard library.

Rust✓ Tested
SQLBulk changes & set operations

Find rows in the first result but not the second

SQL: EXCEPT calculates a distinct result-set difference.

SQL✓ Tested
SQL ServerBulk changes & set operations

Find rows in the first result but not the second

SQL Server: EXCEPT calculates a distinct result-set difference.

SQL Server✓ Tested
PostgresBulk changes & set operations

Find rows in the first result but not the second

Postgres: EXCEPT calculates a distinct result-set difference.

Postgres✓ Tested
SQLiteBulk changes & set operations

Find rows in the first result but not the second

SQLite: EXCEPT calculates a distinct result-set difference.

SQLite✓ Tested
JavaQueues & collection operations

Find set members missing from another set

Java: Use removeAll on a copy to calculate a set difference.

Java✓ Tested