Unicode Packages

Remove the first Unicode code point of a string.

Remove the first grapheme cluster (i.e., user-perceived character) of a string.

Remove the last UTF-16 code unit of a string.

Remove the last Unicode code point of a string.

Remove the last grapheme cluster (i.e., user-perceived character) of a string.

Return the last UTF-16 code unit of a string.

Return the last Unicode code point of a string.

Return the first Unicode code point of a string.

Invoke a function for each Unicode code point in a string, iterating from right to left.

Invoke a function for each grapheme cluster (i.e., user-perceived character) in a string.

Return a Unicode code point from a string at a specified position.

Return the first UTF-16 code unit of a string.

Return the first grapheme cluster (i.e., user-perceived character) of a string.

Invoke a function for each Unicode code point in a string.

Reverse the UTF-16 code units of a string.

Reverse the Unicode code points of a string.

Reverse the grapheme clusters (i.e., user-perceived characters) of a string.

Truncate the middle UTF-16 code units of a string to return a string having a specified length.

Return the first character(s) of a string.

Invoke a function for each character in a string.