Java 8 – How to calculate sum and average of an Arrays ?
In this article, we will discuss how to calculate sum and average of an Arrays in Java 8 1. Java 8 – Find sum and Read More
Tag: for loop
Java – Find Second Smallest number in an Arrays or List ?
In this article, we will discuss how to find second smallest number in an Arrays and List 1. Finding Second smallest number in an Arrays Read More
Java – Find Second Largest number in an Arrays or List ?
In this article, we will discuss how to find second largest number in an Arrays and List 1. Finding second largest number in an Arrays Read More
Java – Find sum of Smallest 2 numbers in an Arrays or List ?
In this article, we will discuss how to find sum of smallest 2 numbers in an Arrays and List 1. Finding sum of smallest 2 Read More
Java – Find sum of Largest 2 numbers in an Arrays or List ?
In this article, we will discuss how to find sum of largest 2 numbers in an Arrays and List 1. Finding sum of largest 2 Read More
Java – Check whether the given number is Armstrong number or Not
In this article, we will discuss and execute a simple Java program to check whether the given number is Armstrong number or not Armstrong number: Read More
Java 8 – Iterating List from JDK 1.0 to Java 1.8 version in 7 ways
In this article, we will discuss how to iterate/print List (ArrayList/LinkedList) from Java 1.0 to Java 1.8 version. In one of the previous article, we Read More
Java 8 – Iterating HashMap in 8 ways
In this article, we will learn different ways to iterate through HashMap Different ways to iterate through Map : Using Map.forEach() method Using Map.keySet() and Read More
Java – How to sort TreeSet in descending-order using Comparator ?
In this article, we will discuss how to sort TreeSet elements in descending order using Comparator interface 1. Comparator interface Compares its two arguments for order Read More
Java 8 – How to print an Arrays ?
In this article, we will see how to print elements of an Arrays Read Various ways to iterate Arrays in Java – 5 ways Different Read More
Java – 3 types of for-loop
In this article, we will discuss different types of for-loop evolved over years in various Java versions Starting Java 1.1 version, for-loop was always there Read More
Java – To print first N natural numbers
In this article, we will discuss how to print n natural numbers in Java Printing first N natural numbers : Using for loop Using while Read More
Java – Merging two String[] Array and Sorting
In this article, we will discuss how to merge two arrays and then sort according to natural order i.e.; ascending order. Well, by passing Comparator Read More
Java 8 – Various ways to remove duplicate elements from Arrays
In this article, we will discuss various ways to remove duplicate elements from Arrays in Java i.e.; Ways to remove duplicate elements from Arrays: Using Read More
Java – 4 Ways to reverse a String
In this article, we will discuss various ways to reverse a String in Java i.e.; 1. Various ways to reverse String contents: reverse() method of StringBuffer/StringBuilder Read More
Java – Iterate through Arrays in 6 ways
In this article, we will discuss various ways to iterate through Arrays in Java i.e.; Various ways to iterate through Arrays: Standard/traditional/regular for-loop Enhanced for-loop or Read More