My solutions to the Introduction to Java Programming 10th edition by Y. Daniel Liang - Xtrimmer/javabook ...

📌 In order to find duplicate words, we first need to split the sentence into words. For that use split() method from String Class, this will return array of strings. 📌 After getting the list of ...

A clever awk command can make it easy to remove duplicate characters from a string.

A Java string is a sequence of characters that exists as an object of the class java.lang. Java strings are created and manipulated through the string class. Once created, a string is immutable -- its ...