Strings
Basic types
Empty strings
Character count
Substring search
Substring index
Substring replacement
Getting a substring
Substring insertion
Substring removal
String comparison
String interpolation
Converting to a number
Iterating over a string
Changing letter case
Removing spaces
Splitting into an array
Character replacement
Replacing multiple characters
String concatenation
Concatenating a list of strings
Repeating a string
String padding
Escaping characters