Blog: Java Hungry

218 blogs updated: 32 min. ago
3 ways to Create a New File in Java
The first task in the java i/o is to create a new file. Creating a new file is an easy task and it can be done in 3 ways. The three ways are...
03-01-2018 03:57:51 Java Hungry Beginners
System.out.println in Java and How it works
System.out.println() is the most used statement in the java language.In this java tutorial we will learn what is System.out.println() and ho...
17-12-2017 00:21:48 Java Hungry Beginners
Java Collections Framework Tutorial
Collections in java are used in almost every enterprise application. Java Collections framework consists of interfaces and classes which hel...
07-12-2017 01:48:23 Java Hungry Beginners
LinkedList Class in Java Tutorial with Example
Java LinkedList implements the List interface. It has the following properties: 1. LinkedList is a Doubly-linked list implementation of the ...
05-12-2017 18:24:04 Java Hungry Beginners
TreeSet Class in Java Tutorial with Example
TreeSet class implements Set interface. It extends AbstractSet class and implements NavigableSet interface.It has the following properties: ...
05-12-2017 12:07:58 Java Hungry Beginners
TreeMap Class in Java Tutorial with Example
TreeMap class implements the Map interface.It extends AbstractMap class and implements NavigableMap interface. It has the following properti...
05-12-2017 05:29:41 Java Hungry Beginners
HashSet Class in Java Tutorial with Example
Java HashSet class implements Set interface. It has the following properties. 1. HashSet does not allow duplicates, means it contains unique...
04-12-2017 23:03:55 Java Hungry Beginners
HashSet Iterator Example : How to iterate through a HashSet/Set
In this tutorial we will see how to iterate HashSet in java. I have already shared how HashSet works internally in java which is an importan...
19-11-2017 22:04:09 Java Hungry Beginners
How to Convert Array to TreeSet in Java
I have already shared what is the difference between HashSet and TreeSet in java. In this post we will write a program on how to convert Arr...
19-11-2017 15:53:14 Java Hungry Beginners
Convert HashSet to Array in Java with Example
In the last tutorial we have learnt how to iterate over a HashSet/Set. In this post we will convert HashSet to an Array. We will use toArray...
19-11-2017 09:47:32 Java Hungry Beginners

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