Results for “File positioning & lifecycle”
Small, practical examples. Search by task or narrow things down below.
Convert Unix time to a timestamp
Interpret a seconds-since-epoch value as UTC.
unixepoch✓ Tested
Copy a slice without sharing storage
Copy a slice without sharing storage using a complete Go program with explicit sample inputs.
Go✓ Tested
Copy entries into another map
Copy entries into another map using a complete Go program with explicit sample inputs.
Go✓ Tested
Correct the latest unpublished commit message
Git: Amend replaces the current commit while preserving its tree when no new changes are staged.
Git✓ Tested
Count a result even when it is empty or has one item
PowerShell: Wrap pipeline results in an array subexpression for consistent Count behavior.
PowerShell✓ Tested
Count array elements
PowerShell: Count array elements using PowerShell 7.
PowerShell✓ Tested
Count commits on the current branch
Git: Count commits on the current branch inside the disposable repository created by the input setup.
Git✓ Tested
Count commits reachable from a revision
Git: rev-list --count counts reachable commits without printing commit identifiers.
Git✓ Tested
Count commits unique to each of two branches
Git: The symmetric difference with left-right separates commits reachable from only one side.
Git✓ Tested
Count days between calendar dates
PowerShell: Parse an unambiguous format before subtracting date values.
PowerShell✓ Tested
Count items by group
Group repeated values and report each count.
Group-Object✓ Tested
Count newline characters
Count newline bytes in a C file while retaining EOF as an int.
C✓ Tested