Below Java Code shows how to write UTF-8 data into a file using Java - /**************************************************************************************** * Created on 06-2012 Copyright(c) https://kodehelp.com All Rights Reserved....
Below java code show how to get the list of file system root - /**************************************************************************************** * Created on 04-2012 Copyright(c) https://kodehelp.com All Rights Reserved. ****************************************************************************************/...
You can get current working directory using System.getProperty("user.dir") function. Here current working directory means the root folder of your current Java project. Below java code...
Below java shows how to detect non-ASCII characters in a String - /**************************************************************************************** * Created on 03-2012 Copyright(c) https://kodehelp.com All Rights Reserved. ****************************************************************************************/ package com.kodehelp.javaio;...
In this tutorial, we will learn how to check if a file exists or a directory exists at a given path in Java. 1. Java Check if...
To create directories recursively, we will use file.mkdirs() method. The mkdirs() method is a part of the File class. The mkdirs() function is used to create a new directory...
Below java code shows how to find whether the specified path is directory or file - /**************************************************************************************** * Created on 03-2012 Copyright(c) https://kodehelp.com All Rights...
In this article, we will learn how to convert a file content to Hexadecimal (hex). First, we read the file contents byte by byte and...
Below java code shows how to list files and sub-directories in a directory - /**************************************************************************************** * Created on 03-2012 Copyright(c) https://kodehelp.com All Rights Reserved. ****************************************************************************************/...
Below java code shows how to load a file into Byte Array and print the Byte Array - /**************************************************************************************** * Created on 03-2012 Copyright(c) https://kodehelp.com...
Usually, when you generate an exception in a Java program, you just print the exception to standard output using the below code statement System.out.println("Got an...
Below code example show how to convert an array to List in java. To convert array based data into list, we can use java.util.Arrays class....
Below java code example shows how to convert an array into a Collection object. To convert array-based data into list/collection, we can use java.util.Arrays class....
Below java code example shows how to get date, month and year from the current date /**************************************************************************************** * Created on 10-2011 Copyright(c) https://kodehelp.com All Rights...
Below code shows how to convert String to Date in java. It converts String Object to java.util.Date /**************************************************************************************** * Created on 10-2011Copyright(c) https://kodehelp.com All Rights...