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A daemon thread is a low-priority thread in java which runs in the background and mostly created by JVM for performing background tasks like Garbage Collection(GC). If no user thread is running then JVM can exit even if daemon threads are running. The only purpose of a daemon thread is to serve user threads. The isDaemon() method can be used to determine the thread is daemon thread or not. Syntax Public boolean isDaemon() Example class SampleThread implements Runnable { public void run() { if(Thread.currentThread().isDaemon()) System.out.println(Thread.currentThread().getName()+" is daemon thread"); ... Read More
In Java classes and interfaces related to each other are grouped under a package. Package is nothing but a directory storing classes and interfaces of a particular concept. For example, all the classes and interfaces related to input and output operations are stored in java.io package. Creating a Package You can group required classes and interfaces under one package just by declaring the package at the top of the Class/Interface (file) using the keyword package as − Example public class Sample{ public void demo(){ System.out.println("This is a method of the sample class"); } ... Read More
The fillInStackTrace() is an important method of Throwable class in Java. The stack trace can be useful to determine where exactly the exception is thrown. There may be some situations where we need to rethrow an exception and find out where it is rethrown, we can use the fillInStackTrace() method in such scenarios. Syntax public Throwable fillInStackTrace() Example public class FillInStackTraceTest { public static void method1() throws Exception { throw new Exception("This is thrown from method1()"); } public static void method2() throws Throwable { try { ... Read More
The StringReader class is s subclass of a Reader class and it can be used to read the character stream in the form of a string which acts as a source to StringReader. The StringReader class overrides all the methods from a Reader class. The important methods of StringReader class are skip(), close(), mark(), markSupported(), reset() and etc. Syntax Public class StringReader extends Reader Example import java.io.StringReader; import java.io.IOException; public class StringReaderTest { public static void main(String[] args) { String str = "Welcome to Tutorials Point"; StringReader strReader = new StringReader(str); ... Read More
The process of destroying unreferenced objects is called a Garbage Collection(GC). Once an object is unreferenced it is considered as an unused object, hence JVM automatically destroys that object. There are various ways to make an object eligible for GC. By nullifying a reference to an object We can set all the available object references to "null" once the purpose of creating an object is served. Example public class GCTest1 { public static void main(String [] args){ String str = "Welcome to TutorialsPoint"; // String object referenced by variable str and it is not eligible for GC yet. ... Read More
Rate monotonic scheduling is used in real-time operating systems and it is a priority assignment that provides a priority scheduling class. This algorithm assigns the task which has the minimum period will be given the higher priority. So, this algorithm is said a fixed priority algorithm, the time given to the task will not change and this in turn will not change the priority over time. All these priorities will not change over time as they are decided before beginning the execution process. It is a preemptive algorithm where the current process is preempted when another process with higher priority ... Read More
Introduction In this article, we will show you how to add Flash content within a webpage using HTML. Flash content is a type of multimedia that can be used to add interactive elements such as videos, games, and animations to a webpage. However, Flash is now considered outdated technology and not recommended to use in modern web development due to security and accessibility concerns. It is recommended to use other technologies like HTML5, CSS, and JavaScript for adding multimedia content to web pages Approaches The approaches that we will be discussing to implement this are as follows − Using ... Read More
The tag is used to define emphasized text. The content inside em tag is typically displayed in italic. The HTML tag should be used inside tag. The tag is used to separate the text from the rest text of the content. The content inside em tag is typically displayed in italic. You can change this behavior with CSS property. Syntax Following is the syntax for tag. The text… Example Following is the example program for tag. DOCTYPE html> Tutorials point Example In the following example ... Read More
Browsing Hypertext Markup Language (HTML)a files on your phone can be useful for developers, designers, or anyone else interested in viewing website source code or offline content. HTML files are the foundation of websites. This article provides a comprehensive and step-by-step tutorial on how to open HTML files on both Android and iOS devices. Opening HTML files on your phone is a simple process. Accessing HTML Files on Android Devices File Explorer Apps A file manager app is frequently pre-installed on Android smartphones. If not, file explorer apps are simple to locate on the Google Play Store. Install a ... Read More
Many websites as well as applications must have menus because they offer a simple and orderly way to navigate between different pages and functionalities. While there are numerous approaches to building menus utilizing HTML, CSS, as well as JavaScript, jQuery UI offers a simple intuitive technology that can help you save time and effort. The fundamentals of building a menu using jQuery UI will be covered in this post, along with the necessary stages and starter samples. This article will give you the resources you need, whether you're an experienced developer or a novice, to make a useful and appealing ... Read More