Results for “recursive CTE”
Small, practical examples. Search by task or narrow things down below.
Find matching files recursively
Python: Use rglob and sorted relative paths for a reproducible recursive file listing.
Python✓ Tested
Find matching files recursively
PowerShell: Select files explicitly and sort their names for predictable presentation.
PowerShell✓ Tested
Find the first occurrence of a character
C: strchr returns a pointer into the input or NULL if the character is absent.
C✓ Tested
Format an amount in a selected currency
Format an amount in a selected currency with a standalone Angular component and explicit browser behavior.
Angular✓ Tested
Handle an expected child-process failure
Python: Catch CalledProcessError when check=True reports a nonzero exit status.
Python✓ Tested
Handle an expected command failure
Branch on a command’s exit code without aborting the script.
exit status✓ Tested
Handle an expected terminating error
PowerShell: Handle an expected terminating error using PowerShell 7.
PowerShell✓ Tested
Identify the selected submit action
HTML: Each submit button can supply its own named value for the same form.
HTML✓ 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
Join array items with a one-character separator
Bash Scripts: A local IFS controls the separator used by the quoted star expansion.
Bash Scripts✓ Tested
Keep both matching and rejected values
JavaScript: Use two explicit outputs when a caller needs both sides of a classification.
JavaScript✓ Tested
Keep both matching and rejected values
TypeScript: Use two explicit outputs when a caller needs both sides of a classification.
TypeScript✓ Tested