Results for “Dates & process utilities”
Small, practical examples. Search by task or narrow things down below.
Measure a duration between instants
Measure a duration between instants using a complete Go program with explicit sample inputs.
Go✓ Tested
Parse a date with a Go layout
Parse a date with a Go layout using a complete Go program with explicit sample inputs.
Go✓ Tested
Parse a date with an explicit input pattern
Java: Use DateTimeFormatter for a non-ISO date representation.
Java✓ Tested
Parse a date without a time component
C#: DateOnly avoids attaching an irrelevant time or timezone to a calendar date.
C#✓ Tested
Parse a duration string
Parse a duration string using a complete Go program with explicit sample inputs.
Go✓ Tested
Parse a hexadecimal integer
PowerShell: Convert.ToInt32 accepts an explicit base for a validated hexadecimal string.
PowerShell✓ Tested
Parse an integer without throwing on invalid input
PowerShell: TryParse reports conversion success separately from its output value.
PowerShell✓ Tested
Parse an ISO calendar date
Python: Use date.fromisoformat and inspect the calendar components.
Python✓ Tested
Preserve a failure status while an EXIT trap runs
Bash Scripts: Capture the status immediately on entry to the trap before running cleanup commands.
Bash Scripts✓ Tested
Prevent gaining privileges through exec
Docker / Compose: The no-new-privileges flag is visible in process status.
Docker / Compose✓ Tested
Read an ISO week number
Python: Use isocalendar because ISO week years can differ from calendar years near January.
Python✓ Tested
Read an ISO week year and week number
Java: Use ISO week fields together because a week can belong to the previous calendar year.
Java✓ Tested