Results for “date arithmetic”
Small, practical examples. Search by task or narrow things down below.
Format a timestamp with to_char
Produce a fixed numeric date string.
to_char✓ Tested
Format a UTC timestamp
Format a UTC timestamp using a complete Go program with explicit sample inputs.
Go✓ Tested
Format a zero-padded numeric label
Linux Commands: Use printf formatting instead of concatenating a variable number of zeroes.
Linux Commands✓ Tested
Format whole seconds as hours minutes and seconds
JavaScript: Use integer divisions and remainders for a nonnegative duration.
JavaScript✓ Tested
Format whole seconds as hours minutes and seconds
TypeScript: Use integer divisions and remainders for a nonnegative duration.
TypeScript✓ Tested
Generate a stepped sequence
Linux Commands: Use seq when a command pipeline needs a numeric sequence.
Linux Commands✓ Tested
Increment a counter without an unexpected errexit
Bash Scripts: An assignment avoids the zero-result exit status of a standalone arithmetic post-increment.
Bash Scripts✓ Tested
Measure a duration between instants
Java: Use Duration for elapsed timeline time and retrieve total seconds.
Java✓ Tested
Measure a duration between instants
Measure a duration between instants using a complete Go program with explicit sample inputs.
Go✓ 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