Month: May 2016

Java program to find second highest number in an integer Array

Java program to find second highest number in an integer Array Write a java program to find second highest number in an integer array is one of the java [...]

Create and edit excel documents using apache poi library

Create and edit excel documents using apache poi library Apache POI is an open source Java library for manipulating various file formats based upon the Office [...]

Java Program to find factorial of a number

Java Program to find factorial of a number Write a Java program to find factorial of a number is one of the common Java interview questions mostly asked [...]

Java program to count occurrences of a character in String

Java program to count occurrences of a character in String Write a Java program to count occurrences of a character in String is a common programming [...]

Java program to find first non repeated character in a string

Java program to find first non repeated character in a string Write a Java program to find first non repeated character in a string is one of the frequently [...]

Use of this keyword in java with example

Use of this keyword in java this is a keyword in Java and is a reference to the current object(the object which invoked the method or constructor). Since [...]

Java program to print floyd’s triangle

Java program to print floyd's triangle It is common that interviewer asking freshers to write Java program to print numbers or some character such as * [...]

Java program to check even or odd number

Java program to check even or odd number Java program to check even or odd number is Java programming interview question asked to freshers. It will be easy to [...]

Inter Thread Communication in Java using wait notify methods

Inter Thread Communication in Java using wait notify methods Inter-thread Communication is the process through which two or more Java threads communicate with [...]

Java program for producer consumer problem

Java program for producer consumer problem Producer consumer problem is an important design concept involving multi-threading and inter thread communication. [...]