Strings

the strings folder contains actions that can be used while working with strings 1\ string trimstart ➜ the white spaces are removed from the beginning of a string 2\ string trimend ➜ the white spaces are removed from the end of a string 3\ string trim ➜ the white spaces are removed from a string, at the beginning and at the end of the string 4\ string toupper ➜ converts a string to uppercase 5\ string tolower ➜ converts a string to lowercase 6\ string startswith ➜ checks if a string starts with a specified substring 7\ string split ➜ split a string into a list of substrings based on a separator 8\ string nullorempty ➜ check whether the specified string is null or empty 9\ string join ➜ concatenates the members of a collection, using the specified separator between each member 10\ string indexof ➜ reports the zero based index of the first occurrence of the specified character in this string 11\ string endswith ➜ check if a string ends with a specified substring 12\ string contains ➜ check if a string contains a substring 13\ string concat ➜ concatenates two strings 14\ substring ➜ retrieves a substring that starts at a specified character position 15\ regex validate ➜ checks if a string matches some regex 16 search by string similarity ➜ search a string in a list of strings by estimating the similarity