Programming

URL: https://www.progressiverobot.com/java-printf-method/ We've already discussed [Java println()](/community/tutorials/system-class-java-properties-out-println) method in a previous tutorial. Today, we'll discuss the printf() method and its various implementations in detail. Ready. Get. Set. Go! Java printf() printf() method is not only there in C, but also in Java. This method belongs to the PrintStream class. It's used to print formatted strings […]

Learn what public static void main(String[] args) means in Java. Understand each keyword’s purpose and how the main method powers Java programs.

URL: https://www.progressiverobot.com/java-get-file-size/ Today we will look into different ways to get file size in Java. Java get file size There are different classes that we can use for java get file size program. Some of them are; Java get file size using File class Get file size in java using FileChannel class Java get file […]

URL: https://www.progressiverobot.com/shuffle-array-java/ There are two ways to shuffle an array in Java. Collections.shuffle() Method Random Class 1. Shuffle Array Elements using Collections Class We can create a list from the array and then use the Collections class shuffle() method to shuffle its elements. Then convert the list to the original array. package com.journaldev.examples; import java.util.Arrays; […]