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SQLBulk changes & set operations

Delete rows selected by a related table

SQL: A correlated EXISTS limits the delete to explicitly listed records.

SQL✓ Tested
SQL ServerBulk changes & set operations

Delete rows selected by a related table

SQL Server: A correlated EXISTS limits the delete to explicitly listed records.

SQL Server✓ Tested
PostgresBulk changes & set operations

Delete rows selected by a related table

Postgres: A correlated EXISTS limits the delete to explicitly listed records.

Postgres✓ Tested
SQLiteBulk changes & set operations

Delete rows selected by a related table

SQLite: A correlated EXISTS limits the delete to explicitly listed records.

SQLite✓ Tested
C#Dates & precise numbers

Detect integer overflow with checked

C#: A checked arithmetic block throws instead of silently wrapping an integer result.

C#✓ Tested
jQueryAnimation completion

Disable animations for a reduced-motion mode

jQuery: The global fx.off switch causes effects to finish immediately.

jQuery✓ Tested
PowerShellCommands & execution context

Discard incidental output from a setup command

PowerShell: Out-Null prevents setup objects from becoming part of a function or script’s useful result.

PowerShell✓ Tested
SQLGetting Started

Display a fallback for missing data

SQL: Return a supplied label when a column contains NULL.

SQL✓ Tested
SQL ServerGetting Started

Display a fallback for missing data

SQL Server: Return a supplied label when a column contains NULL.

SQL Server✓ Tested
PostgresGetting Started

Display a fallback for missing data

Postgres: Return a supplied label when a column contains NULL.

Postgres✓ Tested
SQLiteGetting Started

Display a fallback for missing data

SQLite: Return a supplied label when a column contains NULL.

SQLite✓ Tested
jQueryForm serialization & state

Distinguish current state from initial markup

jQuery: prop reads the live checked state; attr reads the original checked attribute.

jQuery✓ Tested