Results for &#x201C;ORDER BY&#x201D;

Find a median element without fully sorting

C++: nth_element partitions around the element that would occupy the chosen sorted position.

Find sorted set members missing from another set

C++: set_difference writes elements present in the first sorted input but absent from the second.

Find the common members of two sorted sets

C++: set_intersection requires both input ranges to be sorted under the same comparator.

CStrings & byte buffers

Find the final path separator

C: strrchr locates the last matching character without modifying the input.

C✓ Tested

CStrings & byte buffers

Find the first occurrence of a character

C: strchr returns a pointer into the input or NULL if the character is absent.

C✓ Tested

Find the insertion position for a sorted value

C++: lower_bound returns the first position whose value is not less than the search key.

Format an integer as padded hexadecimal

Format an integer as padded hexadecimal in a complete Rust program using the standard library.

Parse a Boolean literal

Parse a Boolean literal in a complete Rust program using the standard library.

Parse a delimited integer record

Parse a delimited integer record in a complete Rust program using the standard library.

Parse a hexadecimal integer

Parse a hexadecimal integer in a complete Rust program using the standard library.

Parse a signed decimal integer

Parse a signed decimal integer in a complete Rust program using the standard library.