Java

How-tos How to Fix the Missing Server JVM Error in Java JVM error occurs when the JVM cannot be found on the system where the application is being run. ↗ How-tos How to Compare Strings in Java This tutorial explains the different methods of comparing strings in java ↗ How-tos How to Generate Random String in Java This tutorial explains the methods to generate random alphanumeric strings in java. ↗ How-tos How to Return a Boolean Method in Java This tutorial explains how to return a boolean method in Java. ↗ How-tos How to Play Sound in Java This tutorial explains the methods of playing sound from audio files in java. ↗ How-tos How to Convert Int to Double in Java This tutorial explains the conversion of int variable to double in Java. ↗ How-tos How to Remove Duplicates From Array in Java This tutorial demonstrates how to remove duplicates from array in Java ↗ How-tos How to Remove Line Breaks Form a File in Java This tutorial shows how to remove line breaks from a file in Java with multiple approaches like replace, line separator, replaceAll. ↗ How-tos How to Convert Int to Char in Java This tutorial shows how to convert int to char in Java with methods like using ASCII values, character.forDigits, and Integer.toString. ↗ How-tos How to Compare Two Dates in Java This tutorial shows how to compare two dates in Java with multiple approaches like using before, after, equals and compareTo methods. ↗ How-tos How to Add One Day to a Date in Java This tutorial shows how to add one day to a Date in Java with several solutions like Calendar class, plus Days, Instant class. ↗ How-tos How to Convert Java String Into Byte This tutorial shows how to convert Java string into byte with multiple approaches like using util.Arrays, getBytes and getBytes with specific encoding. ↗ How-tos How to Convert Byte Array in Hex String in Java This tutorial shows how to convert byte string with hex array in Java with multiple approaches like using Hex.encodeHexString(), DatatypeConverter() and append(.format). ↗ How-tos How to Concatenate Two Arrays in Java This tutorial shows how to concatenate two arrays in Java with multiple approaches like using ArrayUtil.addAll(), arraycopy() and incremental. ↗ How-tos How to Remove Substring From String in Java This tutorial shows how to remove substring from any given string in Java with multiple approaches like using replace(), replaceAll(), StringBuffer(), substring() and Apache … ↗ How-tos How to Sort Objects in ArrayList by Date in Java This tutorial shows how to sort objects in ArrayList by date in Java with multiple approaches like using; making object comparable<>, Collections.sort(), and list.sort(). ↗ How-tos The Push() Function in Java This tutorial demonstrates the push() function in Java. ↗ How-tos Regex Whitespace in Java This tutorial discusses about identifying the whitespaces using regular expressions in Java. ↗ How-tos Best Math Libraries Every Java Developer Should Know In this tutorial, we discuss the scope of various math libraries for Java. Then, we will show you how to configure the Apache Commons library in your development environment. … ↗ How-tos JavaFX Media Player This article demonstrates the correct use of JavaFX media player to play media files using JavaFX. ↗ How-tos Array of Linked List in Java This article introduces an array of linked list in Java. ↗ How-tos The Char equals Method in Java This tutorial introduces how to check whether two chars are equal or not in Java. ↗ How-tos Class Field and Instance Field in Java In this article, you will learn some Java terms, class field and an instance field. ↗ How-tos Java Empty Constructor This tutorial demonstrates what is an empty constructor in Java. ↗