Results for “valid”
Small, practical examples. Search by task or narrow things down below.
Keep function-local assignments separate from caller state
PowerShell: Ordinary function assignments create local variables rather than replacing the caller’s variable.
PowerShell✓ Tested
Keep numeric input text until conversion
Keep numeric input text until conversion with a small React component and explicit browser behavior.
React✓ Tested
Normalize canonically equivalent Unicode strings
C#: Normalize to NFC before an ordinal comparison of equivalent character sequences.
C#✓ Tested
Normalize equivalent Unicode strings
Python: Normalize to NFC before comparing canonically equivalent text.
Python✓ Tested
Pad a numeric label to a fixed width
C#: Use a numeric format specifier to add leading zeroes.
C#✓ Tested
Parse a Boolean configuration value
Parse a Boolean configuration value 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 email address syntax
Parse an email address syntax using a complete Go program with explicit sample inputs.
Go✓ Tested
Pass a block of behavior as an argument
PowerShell: Invoke a scriptblock with the call operator and an explicit input value.
PowerShell✓ Tested
Preserve a failure after local cleanup
PowerShell: A bare throw inside catch rethrows the current exception.
PowerShell✓ Tested
Process the lines of an in-memory string
Java: Use String.lines to handle common line terminators without retaining them.
Java✓ Tested
Quote a literal search term for a regex
C#: Regex.Escape prevents metacharacters in a literal term from changing the pattern.
C#✓ Tested