Results for “Queues & collection operations”
Small, practical examples. Search by task or narrow things down below.
Combine two selections
jQuery: add returns a combined collection in document order.
jQuery✓ Tested
Compute a simple XOR checksum
C: XOR all payload bytes into one byte to demonstrate a basic error-detection field.
C✓ Tested
Construct a date from Unix seconds
JavaScript: Multiply seconds by 1000 before creating a Date.
JavaScript✓ Tested
Construct a date from Unix seconds
TypeScript: Multiply seconds by 1000 before creating a Date.
TypeScript✓ Tested
Convert epoch milliseconds to whole seconds
JavaScript: JavaScript Date stores milliseconds while many APIs use Unix seconds.
JavaScript✓ Tested
Convert epoch milliseconds to whole seconds
TypeScript: JavaScript Date stores milliseconds while many APIs use Unix seconds.
TypeScript✓ Tested
Copy a file and preserve its metadata
Python: Use copy2 for a file copy that also attempts to preserve timestamps and permission bits.
Python✓ Tested
Copy a file to a chosen destination
PowerShell: LiteralPath prevents wildcard characters in the source filename from being interpreted.
PowerShell✓ Tested
Copy a file without overwriting
C#: File.Copy defaults to refusing a destination that already exists.
C#✓ Tested
Copy a file without replacing an existing destination
Java: Files.copy fails if the destination already exists unless replacement is explicitly enabled.
Java✓ Tested
Copy a file without replacing an existing destination
C++: The default copy_file policy refuses to overwrite an existing destination.
C++✓ Tested
Copy a slice without sharing storage
Copy a slice without sharing storage using a complete Go program with explicit sample inputs.
Go✓ Tested