Results for “sum”
Small, practical examples. Search by task or narrow things down below.
Find the smallest value in a nonempty array
C: Initialize from the first element instead of assuming a numeric sentinel.
C✓ Tested
List files in a tar archive
Inspect the contents of a gzip-compressed tar archive without extracting any files.
tar✓ Tested
Parse a bounded simple record with sscanf
C: A width limit protects the destination buffer and the consumed count detects trailing junk.
C✓ Tested
Parse a complete integer without exceptions
C++: from_chars reports both an error code and the first unconsumed character.
C++✓ Tested
Parse a small set of long options
Bash Scripts: Use a loop and case statement to consume a value-bearing long option.
Bash Scripts✓ Tested
Parse an unsigned hexadecimal integer
C: Use an explicit base and check both range and full consumption.
C✓ Tested
Provide a concise page description
HTML: A description meta element summarizes a document for clients that use that metadata.
HTML✓ Tested
Push one flex item away from its siblings
CSS: An auto inline-start margin consumes remaining main-axis space.
CSS✓ Tested
Remove one known scratch file
C: Check remove’s return value instead of assuming deletion succeeded.
C✓ Tested
Safely read a caught error
Check the error type before accessing its message.
unknown✓ Tested
Search the stream for a message marker
Arduino / C: find consumes input through a matching marker or until timeout.
Arduino / C✓ Tested
Take a limited number of iterator values
Python: Use islice to consume only the requested prefix of a potentially unbounded iterator.
Python✓ Tested