Remove the first character of a string.
Remove the last character of a string.
Remove the first Unicode code point of a string.
Reverse the UTF-16 code units of a string.
Return the first visual character(s) of a string.
Return the first UTF-16 code unit of a string.
Remove the last UTF-16 code unit of a string.
Return the last grapheme cluster (i.e., user-perceived character) of a string.
Convert a string to a well formed string.
Return the first Unicode code point of a string.
Remove the last grapheme cluster (i.e., user-perceived character) of a string.
Return the last Unicode code point of a string.
Truncate the middle UTF-16 code units of a string to return a string having a specified length.
Reverse the grapheme clusters (i.e., user-perceived characters) of a string.
Return the last UTF-16 code unit of a string.
Remove the first UTF-16 code unit of a string.
Remove the first grapheme cluster (i.e., user-perceived character) of a string.
Reverse the Unicode code points of a string.
Remove the last Unicode code point of a string.
Return the last character(s) of a string.
Return the first grapheme cluster (i.e., user-perceived character) of a string.
