Java 8 – How to convert duplicate characters to Uppercase in a String ?
In this article, we will learn how to convert duplicate characters/occurrences to Uppercase letter in a String In one of the previous article, we already Read More
Tag: LinkedHashSet
Java 8 – Convert Stream to LinkedHashSet
In this article, we will discuss how to convert Stream into a LinkedHashSet in Java 1.8 version using Stream API. LinkedHashSet doesn’t allow duplicates but Read More
Java 8 – How to sort LinkedHashSet using Stream API ?
In this article, we will discuss how to sort LinkedHashSet elements in ascending & descending order using Java 8 Before proceeding with this sorting examples understand Read More
Java – Remove duplicate characters from String
In this article, we will discuss steps and execution program to delete/remove all duplicate characters/occurrences from given String Remove duplicate characters from String: Steps: Create Read More
Java – How to sort LinkedHashSet contents ?
In this article, we will discuss how to sort contents of LinkedHashSet Key points about LinkedList: LinkedHashSet maintains insertion-order It uses doubly-linked list and hash table to store element/objects Different ways to Read More
Java – How to remove duplicate elements from ArrayList maintaining insertion-order ?
In this article, we will discuss how to remove duplicate elements from ArrayList maintaining its insertion-order 1. Solution: simply, convert to LinkedHashSet 2. Remove duplicate Read More
Java – HashSet v/s LinkedHashSet
In this article, we will discuss difference between HashSet and LinkedHashSet classes in detail i.e.; HashSet v/s LinkedHashSet 1. HashSet v/s LinkedHashSet: HashSet LinkedHashSet Uses hashtable Read More
Java – LinkedHashSet class with examples
In this article, we will discuss LinkedHashSet class – one of the Set implemented classes in detail 1. Key points about LinkedHashSet: LinkedHashSet is exactly same Read More