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Articles on Trending Technologies
Technical articles with clear explanations and examples
Java Program to Print Half Diamond Star Pattern
In this article, we will understand how to print half diamond star pattern. The pattern is formed by using multiple for-loops and print statements.Below is a demonstration of the same −InputSuppose our input is −Enter the number of rows : 8OutputThe desired output would be −The half diamond pattern : * ** *** **** ***** ****** ******* ******** ******* ****** ***** **** *** ** *AlgorithmStep 1 - START Step 2 - Declare three integer values namely i, j and my_input Step 3 - Read the required values from the user/ define the values Step 4 - We iterate through two ...
Read MoreAlign flex items from everywhere in Bootstrap
Use the .justify-content-* class in Bootstrap to align flex items from start, end, center, between, etc.For justify-content-start, the justified flex items would be aligned like −For justify-content-end, the justified flex items would be aligned like −For justify-content-around, the justified flex items would be aligned like −Let us see how to justify content −Example Bootstrap Example Rank 1 RANK 2 RANK3 RANK 1 RANK 2 RANK 3 RANK 1 RANK 2 RANK 3
Read MoreIncremental Java infinite loop
ExampleFollowing is the required program −public class Tester { public static void main(String args[]) { int i = 0; do { i++; System.out.println(i); }while (true); } }The output will keep printing numbers in sequential order.
Read MoreAlign flex items in the end on different screen sizes in Bootstrap
Use the .justify-content-*-end class to align flex items in the end on different screen sizes like this −For small screen size, use −justify-content-sm-endFor medium screen size, use −justify-content-md-endFor large screen size, use −justify-content-lg-endLet us see how to align flex items horizontally on small, medium and large screen sizes −Example Bootstrap Example Form of Tea Black Tea Green Tea Indian Tea Black Tea Green Tea Indian Tea Black Tea Green Tea Indian Tea
Read MoreHow to import java.lang.String class in Java?
To import any package in the current class you need to use the import keyword asimport packagename;Exampleimport java.lang.String; public class Sample { public static void main(String args[]) { String s = new String("Hello"); System.out.println(s); } }OutputHello
Read MoreJava Program to Make a Simple Calculator Using switch...case
In this article, we will understand how to construct a simple calculator using switch-case. The switch statement evaluates an expression, matching the expression's value to a case clause, and executes statements associated with that case.Following are the arithmetic operations we are going to perform.AdditionSubtractionMultiplicationDivisionFloor DivisionModuloBelow is a demonstration of the same −InputSuppose our input is −The two inputs: 40.0 and 12.0 Operator:%OutputThe desired output would be −The result is 40.0 % 12.0 = 4.0AlgorithmStep 1 - START Step 2 - Declare three values namely my_input_1, my_input_2 and my_result and declare a character value namely operator. Step 3 - Read the required ...
Read MoreChange the order of the Bootstrap grid columns
Use the .col-*-pull-* and .col-*-push-* classes in Bootstrap to change the order of the Bootstrap grid columns −Example Bootstrap Example Bootstrap Example 1 Right Left
Read MoreJava program to calculate mode in Java
In statistics math, a mode is a value that occurs the highest numbers of time. For Example, assume a set of values 3, 5, 2, 7, 3. The mode of this value set is 3 as it appears more than any other number.Algorithm1.Take an integer set A of n values. 2.Count the occurrence of each integer value in A. 3.Display the value with the highest occurrence.Examplepublic class Mode { static int mode(int a[], int n) { int maxValue = 0, maxCount = 0, i, j; for (i = 0; i < n; ...
Read MoreJava Program to pass method call as arguments to another method
In this article, we will understand how to pass method call as arguments to another method. We can call a method from another class by just creating an object of that class inside another class. After creating an object, call methods using the object reference variable.Below is a demonstration of the same −InputSuppose our input is −Enter two numbers : 2 and 3OutputThe desired output would be −The cube of the sum of two numbers is: 125AlgorithmStep 1 - START Step 2 - Declare two variables values namely my_input_1 and my_input_2 Step 3 - We define a function that takes ...
Read MoreJava program to calculate the average of numbers in Java
An average of a set of numbers is their sum divided by their quantity. It can be defined as −average = sum of all values / number of valuesHere we shall learn how to programmatically calculate average.Algorithm1. Collect integer values in an array A of size N. 2. Add all values of A. 3. Divide the output of Step 2 with N. 4. Display the output of Step 3 as average.Examplepublic class AverageOfNNumbers { public static void main(String args[]){ int i,total; int a[] = {0,6,9,2,7}; int n = 5; total = 0; for(i=0; i
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