Results for “Ordering & set operations”
Small, practical examples. Search by task or narrow things down below.
Create a ZIP archive from a file
Python: Give a ZIP entry a relative archive name instead of exposing its source directory.
Python✓ Tested
Create and clean up a temporary file
Java: Create a unique file and remove it in finally even when the operation fails.
Java✓ Tested
Delete a known scratch file
C#: File.Delete ignores a missing file but still throws for other I/O failures.
C#✓ Tested
Delete a known temporary file if present
Java: deleteIfExists returns whether a file was removed and still reports other I/O errors.
Java✓ Tested
Delete a map entry
Delete a map entry using a complete Go program with explicit sample inputs.
Go✓ Tested
Delete one known scratch file
C++: filesystem::remove reports whether an item was removed and also supports empty directories.
C++✓ Tested
Delete only a named scratch file
PowerShell: Use LiteralPath and avoid recursive removal for a single known file.
PowerShell✓ Tested
Detect an invalid Date object
JavaScript: An invalid Date has a NaN time value.
JavaScript✓ Tested
Detect an invalid Date object
TypeScript: An invalid Date has a NaN time value.
TypeScript✓ Tested
Disable a related group of controls
HTML: A disabled fieldset prevents editing its descendant controls and omits them from form submission.
HTML✓ Tested
Distinguish a file from a directory
PowerShell: Test-Path can constrain the kind of item that is accepted.
PowerShell✓ Tested
Distinguish missing keys from zero values
Distinguish missing keys from zero values using a complete Go program with explicit sample inputs.
Go✓ Tested