Data Structure
Networking
RDBMS
Operating System
Java
MS Excel
iOS
HTML
CSS
Android
Python
C Programming
C++
C#
MongoDB
MySQL
Javascript
PHP
As web applications become more complex and demanding, the need for efficient and responsive processing becomes increasingly important. JavaScript, being a single-threaded language, can sometimes struggle with heavy computational tasks that may result in slow user interfaces and unresponsive applications. However, with the introduction of Web Workers, JavaScript gains the ability to leverage multithreading, allowing for improved performance and enhanced user experiences. In this article, we will delve into the world of Web Workers and explore how they enable multithreading in JavaScript. Understanding the Need for Web Workers In traditional JavaScript, the single-threaded nature means that all tasks, including DOM ... Read More
Web components are a powerful tool for building reusable and encapsulated UI elements in web applications. They allow developers to create custom elements with their own markup, style, and behavior, which can be easily reused across different projects and shared with other developers. In this article, we will explore the fundamentals of web components and learn how to build custom elements using JavaScript. What are Web Components? Web components are a set of web platform APIs that allow you to create reusable, encapsulated, and composable UI elements. They consist of three main specifications: Custom Elements, Shadow DOM, and HTML Templates. ... Read More
Have you ever wondered if it's possible to run high-performance applications on the web without sacrificing the portability and security that JavaScript provides? Well, wonder no more! With the introduction of WebAssembly (Wasm), it is now possible to bring native-like performance to web applications while still leveraging the power of JavaScript. In this article, we will explore the basics of WebAssembly and how it can be used alongside JavaScript to unlock a new world of possibilities. What is WebAssembly (Wasm)? WebAssembly, often referred to as Wasm, is a binary instruction format designed specifically for web browsers. It is a low-level ... Read More
Memory protection is a crucial component of operating systems which permits them to avert one method's storage from being utilized by another. Memory safeguarding is vital in contemporary operating systems since it enables various programs to run in tandem lacking tampering with their respective storage space The primary goal of safeguarding memory is to avert an application from accessing RAM without permission. Whenever an approach attempts to use memory that it does not have permission to enter, the computer's operating system will stop and end the process. This hinders the program from obtaining memory that it should not. Memory backup ... Read More
What is a Look Aside Buffer? A Look-aside Buffer (LAB) is a type of cache memory that is used in computer systems to store frequently accessed data. The LAB is located between the CPU and the main memory, and it acts as a high-speed buffer to improve system performance. The LAB works by caching a portion of the data from the main memory that is frequently accessed by the CPU. When the CPU requests data from the main memory, the LAB first checks if the data is present in the buffer. If the data is found in the LAB, it ... Read More
JavaScript is a popular programming language known for its flexibility and dynamic nature. However, this flexibility can sometimes lead to unexpected errors and bugs in large-scale applications. To address this issue, TypeScript was introduced as a superset of JavaScript that provides static type checking capabilities. In this article, we will explore the basics of static type checking in JavaScript using TypeScript, along with code examples and explanations to help you get started. What is Static Type Checking? Static type checking is a process where types are associated with variables, function parameters, and function return values at compile-time, rather than at ... Read More
The Longest Remaining Time First (LRTF) scheduling algorithm is a variant of the Longest Job First (LJF) algorithm and is used by the operating system to schedule incoming processes. In LRTF, the process with the highest remaining execution time is given the highest priority and scheduled to be executed first. Algorithm Create a structure of process containing all necessary fields like AT (Arrival Time), BT(Burst Time), CT(Completion Time), TAT(Turn Around Time), and WT(Waiting Time). Sort the processes according to their Arrival Time (AT). Find the process with the largest Burst Time (BT) and execute it for one unit of ... Read More
In the world of web development, delivering a fast and seamless user experience is crucial. One way to achieve this is through Server-Side Rendering (SSR), a technique that allows rendering web pages on the server before sending them to the client. SSR offers numerous benefits, including improved performance, SEO optimization, and better user interaction. In this article, we will explore the fundamentals of SSR using Next.js, a popular JavaScript framework for building server-rendered React applications. What is Server-Side Rendering (SSR)? Traditionally, web applications have relied on client-side rendering, where the entire rendering process occurs on the browser using JavaScript. This ... Read More
Acquiring values of system properties and environment variables plays a pivotal role in accessing critical configuration information within applications written using Java. System properties encompass various elements of a system, such as its Java installation directory or version number or user preferences. Environment variables, on the other hand, are dynamic values set either by an operating system or user that impact application performance. By accessing these properties and variables, you gain invaluable insights into the system configuration that enable you to adapt your code accordingly for greater compatibility, customization and seamless integration into its surrounding environment. Environment ... Read More
In recent years, the world of robotics has seen a significant shift towards open-source technologies and platforms. One such platform that has gained immense popularity is Raspberry Pi, a small and affordable single-board computer. Coupled with the power and versatility of JavaScript, developers can now embark on exciting journeys into the world of robotics. In this article, we will explore how to build autonomous robots using Raspberry Pi and JavaScript, diving into code examples, explanations, and their output. Setting Up Raspberry Pi Before we delve into the realm of JavaScript robotics, it is essential to set up our Raspberry Pi ... Read More