Blog: Java Hungry

223 blogs updated: 24 min. ago
5 Difference between Callable and Runnable in Java
There is a lot of similarity between callable and runnable in java. But there are certain tasks callable can do while runnable can not.When ...
28-07-2017 01:39:48 Java Hungry Beginners
How to Reverse an int Array in Java with Example
There are multiple ways we can perform how to reverse an array in java with example. Reversing an array is an easy question. Let understand ...
20-06-2017 02:46:10 Java Hungry Beginners
Difference between Yield and Join Method in Java with Example
Multi-threading is a hot topic among investment banks interview. Difference between yield and join method is more of a theoretical question....
26-05-2017 18:20:39 Java Hungry Beginners
Anagram Program in Java with Code and Example
In this post, we will write java programs to check whether two strings are anagram or not. We will discuss 5 different methods to check for ...
11-05-2017 13:50:48 Java Hungry Beginners
Implement strStr() in Java - LeetCode
Problem : Implement strStr(). Returns the index of the first occurrence of needle in haystack, or -1 if needle is not part of haystack. Java...
03-10-2016 06:35:19 Java Hungry Beginners
Binary Tree Zigzag Level Order Traversal in Java - LeetCode
Given a binary tree, return the zigzag level order traversal of its nodes' values. (ie, from left to right, then right to left for the next ...
30-09-2016 13:51:53 Java Hungry Beginners
4 Difference between NoClassDefFoundError and ClassNotFoundException
In this tutorial , we will understand the difference between NoClassDefFoundError and ClassNotFoundException. This is one of the questions t...
23-04-2016 02:45:07 Java Hungry Beginners
Difference between Yield and Sleep method in Java with Example
We have already shared the difference between Wait and sleep method in java and difference between extends thread and implements runnable. I...
07-03-2016 02:33:47 Java Hungry Beginners
How to get Thread ID in Java with Example
ThreadId can be obtained from the Thread.currentThread() method. Read Also : Lifecycle of Thread in Java What is thread ID in java? Accordin...
14-01-2016 14:20:39 Java Hungry Beginners
8 DIfference between HashMap and TreeMap with Example
HashMap and TreeMap both implements the same interface Map. Difference between HashMap and TreeMap is one of the question you must at least ...
28-11-2015 04:11:00 Java Hungry Beginners

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