Results for “comm”
Small, practical examples. Search by task or narrow things down below.
Count commits unique to each of two branches
Git: The symmetric difference with left-right separates commits reachable from only one side.
Git✓ Tested
Create a first practice commit from staged changes
Git: Create a first practice commit from staged changes inside the disposable repository created by the input setup.
Git✓ Tested
Create a lightweight tag at the current commit
Git: A lightweight tag is a direct reference without an annotation object.
Git✓ Tested
Create a recovery branch for a recently moved commit
Git: The reflog can identify a previous local HEAD position while its entry and objects remain available.
Git✓ Tested
Disable networking for a Compose command
Docker / Compose: Disable networking for a Compose command in a small Compose file.
Docker / Compose✓ Tested
Disable networking for a local command
Docker / Compose: Disable networking for a local command using a locally available Ubuntu image.
Docker / Compose✓ Tested
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
Dispatch a command through function pointers
Arduino / C: A small function table can map validated command indices to actions.
Arduino / C✓ Tested
Dispatch a command with case
Choose an action from a small set of supported commands.
case✓ Tested
Dispatch a one-character serial command
Arduino / C: A switch provides explicit handling for accepted and unknown commands.
Arduino / C✓ Tested
Drop Linux capabilities for a simple command
Docker / Compose: Drop Linux capabilities for a simple command using a locally available Ubuntu image.
Docker / Compose✓ Tested
Explain a calculation with a comment
Python: Keep the code executable while documenting why a fixed input is used.
Python✓ Tested