Results for “out”
Small, practical examples. Search by task or narrow things down below.
Remove duplicate values while keeping the smallest key
SQLite: Identify retained keys in a grouped subquery before deleting other copies.
SQLite✓ Tested
Remove surrounding spaces from text
SQL: TRIM removes leading and trailing space characters by default.
SQL✓ Tested
Remove surrounding spaces from text
SQL Server: TRIM removes leading and trailing space characters by default.
SQL Server✓ Tested
Remove surrounding spaces from text
Postgres: TRIM removes leading and trailing space characters by default.
Postgres✓ Tested
Remove surrounding spaces from text
SQLite: TRIM removes leading and trailing space characters by default.
SQLite✓ Tested
Rename a file in its current directory
PowerShell: Rename-Item changes the name without moving the item to another directory.
PowerShell✓ Tested
Rename the current branch
Git: branch -m changes the local branch name without creating a new commit.
Git✓ Tested
Repeat a serial message three times
Arduino / C: Repeat a serial message three times on an Uno with the Serial Monitor set to 9600 baud.
Arduino / C✓ Tested
Repeat an action a fixed number of times
Use a counter and delay for a simple finite sequence.
for loop✓ Tested
Repeat the first ordered value beside each row
SQL: FIRST_VALUE reads the first value in the current window frame.
SQL✓ Tested
Repeat the first ordered value beside each row
SQL Server: FIRST_VALUE reads the first value in the current window frame.
SQL Server✓ Tested
Repeat the first ordered value beside each row
Postgres: FIRST_VALUE reads the first value in the current window frame.
Postgres✓ Tested