02_Strings
Counting Characters in a String
String of unique characters A neat trick to count the characters in a string of unique characte...
String of Unique Characters
Counting characters Often you will need to count the frequency of characters in a string. The m...
Anagram
An anagram is word switch or word play. It is the result of rearranging the letters of a word or ...
Palindrome
Palindrome A palindrome is a word, phrase, number, or other sequence of characters which reads ...