Results for “save file”
Small, practical examples. Search by task or narrow things down below.
Sum the decimal digits of an unsigned integer
C: Repeated division and remainder extract digits without converting to text.
C✓ Tested
Sum typed values with reduce
Accumulate numeric array elements.
reduce✓ Tested
Sum vector values
Use std::accumulate with a wide initial value.
C++✓ Tested
Summarize added and removed lines numerically
Git: Numstat provides tab-separated counts suitable for processing.
Git✓ Tested
Supply a title and URL for link previews
HTML: Open Graph metadata describes a shared page without changing its visible content.
HTML✓ Tested
Swap owned buffers by swapping their pointers
C: Pointer swaps avoid copying the underlying data.
C✓ Tested
Swap two integers
Use a temporary value to swap C integers without arithmetic overflow.
C✓ Tested
Switch to a newly created branch
Git: Switch to a newly created branch inside the disposable repository created by the input setup.
Git✓ Tested
Take a limited number of iterator values
Python: Use islice to consume only the requested prefix of a potentially unbounded iterator.
Python✓ Tested
Take a page from a stream
Java: Use skip and limit with a known stable input order.
Java✓ Tested
Take an immutable list snapshot
Java: List.copyOf protects the snapshot from later changes to the source list.
Java✓ Tested
Target a unique element by ID
CSS: Learn how to target a unique element by ID in a complete browser example.
CSS✓ Tested