(Java programming Example for Beginners) Java EnumMap In this tutorial, we will learn about the Java EnumMap class and its operations with the help of examples. The EnumMap class of the Java collections framework provides a map implementation for elements of an enum. In EnumMap, enum elements are used as keys. It implements the Map interface. Before we learn about EnumMap, …
(JavaScript programming Example for Beginners) JavaScript Program to Insert Item in an Array In this example, you will learn to write a JavaScript program that will insert an item at a specific index into an array. Example 1: Add Item to Array using splice() // program to insert an item at a specific index into …
(JavaScript programming Example for Beginners) JavaScript Program to Compare The Value of Two Dates In this example, you will learn to write a JavaScript program that will compare the values of two dates. Example: Compare Value of Two Dates // program to compare value of two dates // create two dates let d1 = …
(JavaScript programming Example for Beginners) Javascript Program to Display Current Date In this example, you will learn to write a JavaScript program that will display the current date. Example : Display Current Date // program to display the date // get local machine date time let date = new Date(); // get the date …
(JavaScript programming Example for Beginners) JavaScript Program to Format the Date In this example, you will learn to write a JavaScript program that will format a date. Example 1: Format The Date // program to format the date // get current date let currentDate = new Date(); // get the day from the date let …
(JavaScript programming Example for Beginners) JavaScript Program to Check Leap Year In this example, you will learn to write a JavaScript program that will check if a year is leap year or not. A year is a leap year if the following conditions are satisfied: The year is multiple of 400. The year is multiple of 4 and …
(JavaScript programming Example for Beginners) JavaScript Program to Count the Number of Vowels in a String In this example, you will learn to write a JavaScript program that counts the number of vowels in a string. The five letters a, e, i, o and u are called vowels. All other alphabets except these 5 vowels are called consonants. Example 1: Count …
(JavaScript programming Example for Beginners) JavaScript Program to Convert the First Letter of a String in to Upper Case In this example, you will learn to write a JavaScript program that converts the first letter of a string into uppercase. Example 1: Convert First letter to Upper Case // program to convert first letter of …
(JavaScript programming Example for Beginners) JavaScript Program to Reverse a String In this tutorial, you will learn to write a JavaScript program that reverses a string. Example 1: Reverse a String using for loop // program to reverse a string function reverseString(str) { // empty string let newString = “”; for (let i = str.length …
(JavaScript programming Example for Beginners) JavaScript Program to Convert Decimal to Binary In this example, you will learn to write a JavaScript program that converts a decimal number to a binary number. Example 1: Convert Decimal to Binary // program to convert decimal to binary function convertToBinary(x) { let bin = 0; let rem, …