Data Structure
Networking
RDBMS
Operating System
Java
MS Excel
iOS
HTML
CSS
Android
Python
C Programming
C++
C#
MongoDB
MySQL
Javascript
PHP
Apple created and developed the Mac operating system. Microsoft, on the other hand, created and produced the Windows operating system. The Mac operating system's intuitive interface and charming design are well known. Windows is praised for being tough and working with a variety of software functionalities. Read this article to find out more about Mac and Windows and how they are different from each other. What is Mac? The Mac operating system is a collection of graphic user interfaces. Mac OS is designed to run on Apple hardware, which includes products such as the MacBook, Mac Mini, and Mac Pro. ... Read More
IDEN (Integrated Digital Enhanced Network) is a unique technology that was created by Motorola for their Nextel network. To provide phone and data services, it combines time division multiplexing and frequency-hopping technologies. IDEN has been mostly phased out in favor of more cutting-edge technologies because it has a limited capacity and slow data speeds when compared to the other technologies. CDMA is a digital wireless technology that allows multiple users to share a frequency band by using spread-spectrum technology. Compared to IDEN, CDMA has a substantially higher capacity since it allows several users to share the same frequency band. Many ... Read More
Creating a tab image gallery is a great way to showcase a collection of images on a website. By following the steps outlined in this tutorial, you can easily create a tab image gallery using HTML, CSS, and JavaScript. This gallery can be used to display various images, such as photographs, artwork, or even product images. With a little bit of creativity and customization, you can make the gallery look and function just the way you want it to. Step 1: Create the HTML Structure The HTML structure must be created first in order to construct a tab picture ... Read More
The most common heavy lifting machines used on construction sites are hydraulic cranes and crawler cranes. Hydraulic cranes are used to lift the lighter loads. Crawler cranes are used to lift heavy loads. Hydraulic cranes are agile and mobile. Whereas crawler cranes are powerful and heavy-duty. Hydraulic cranes and crawler cranes are used to lift and transport heavy loads, cargo, and various types of materials from one location to another. Both cranes contain similar parts. Read this article to find out more about Hydraulic Crane and Crawler Crane and how they are different from each other. What is a Hydraulic ... Read More
JavaScript allows developers to create and manipulate style tags in order to change the appearance of a webpage. By using the document.createElement() method, the .sheet property, and the .insertRule() and .deleteRule() methods, we can add, modify, and remove CSS rules from a stylesheet. By combining these techniques with event listeners, we can create dynamic and interactive web pages that can change their appearance in response to user interactions. One of the most powerful features of JavaScript is the ability to manipulate the DOM, which is the structure of a web page. One way to manipulate the DOM is by creating ... Read More
The hot tub and jacuzzi are used for relaxation, recreation, and hydrotherapy. These two fall under the category of spas. Jacuzzi is a manufacturer of hot tubs. A hot tub can also help with muscle aches and pains. Jacuzzi refers to specific hot tubs that are equipped with water jets for relaxation and recreation. Hot tubs refer to a pool of hot water or any tub that is used for relaxation and doesn't have any water jets. Materials such as wood, concrete, and acrylic wood are used for making the jacuzzis and hot tubs. Hot tubs and jacuzzis contain different ... Read More
SDLC is a character-oriented protocol and HDLC is bit-oriented; this is where the two protocols diverge the most. The fault detection capability, dependability, and speed of HDLC and SDLC are different. The data is divided into bits in HDLC before being sent over the network, whereas characters are divided into bits in SDLC. Another difference between the two standards is the use of an escape character by HDLC, as opposed to SDLC, to indicate when the bit stuffing method should be used. HDLC is thought to be a suitable superset of SDLC. HDLC and SDLC share the same frame format. ... Read More
Closures, Symbols, WeakMaps, class private fields, and Proxies are a few techniques that can be used to create a private variable in JavaScript. Every technique has benefits and drawbacks, so it's crucial to pick the one that best suits your requirements. Like many other programming languages, JavaScript has the idea of private and public variables. Private variables can only be accessed and changed by code that is also part of the same scope, but public variables can be accessed and changed by any code. Let’s look at the different techniques to create a private variable in JavaScript. Using ... Read More
Promise rejection handlers are a powerful tool in JavaScript for handling errors that occur in asynchronous code. In this article, we will learn how to build a global promise rejection handler in JavaScript and how it might assist your application manage errors. You can detect unhandled promise rejections using the global unhandledrejection event and take the necessary action, like logging the problem to an error tracking service or showing the user a notice. A more understandable and simpler syntax for handling promise rejection is provided by error handling with async-await, but it necessitates that you wrap each async function ... Read More
Creating a function from a string in JavaScript can be helpful in situations when you need to generate a function dynamically at runtime or when you have a string that contains the code for a function you wish to execute. The ability to construct a function from a string is a useful functionality of JavaScript that allows dynamic function creation at runtime. The eval() function and the new Function() function Object() [native code] are the two most popular methods for doing this, although both have significant security flaws. The Function.prototype.constructor is a safer option even though it is ... Read More