Len (function)

Definition

The "len" function is used in programming languages to determine the length or size of a data structure, such as a string or list.

Related terms

Indexing: This term refers to accessing individual elements within a data structure using their position.

Slice: This term refers to extracting multiple elements from a sequence based on specified start and end positions.

Concatenation:

This term refers to combining two or more strings or lists together into one.