string

represents an immutable string

Methods

integer len() returns the length of the string
integer tointeger() returns the value as an integer
float tofloat() returns the value as a float
string slice(start, end) returns a substring as a new string
integer find(substring, index) returns the first index of the given substring, starting from parameter index if given
string tolower() returns a copy of the string converted to lower case
string toupper() returns a copy of the string converted to upper case


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