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- What is JavaScript used for?
- JavaScript is a text-based computer language used on both the client and server sides that makes interactive web pages possible. JavaScript adds interactive features to online websites to keep users interested, while HTML and CSS are languages that provide the structure and design of web pages. JavaScript is often used in everyday applications, such as the search bar on Amazon, embedded news summary videos in the New York Times, and refreshing the Twitter feed. The incorporation of JavaScript enhances the user experience by converting static web pages into interactive web pages. All in all, JavaScript gives web pages their behavior. JavaScript Applications Web Browsers and We-based
- JS Tutorial . express 796 2023-09-06 12:13:02
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- Build a blog application homepage using Angular and MongoDB
- In the first part of this tutorial series, you learned how to start creating an Angular Web application. You learned how to set up the application and create the login component. In this part of the series, you will further write about the REST APIs required to interact with the banking side of MongoDB. You will also create the Home component, which will be displayed after the user successfully logs in. Getting Started Let's start by cloning the source code for the first part of this tutorial series. gitclonehttps://github.com/royagasthyan/AngularBlogApp-LoginAngularBlogApp-Home Navigate to the project directory and install the required dependencies. cd
- JS Tutorial . express 1146 2023-09-03 23:49:01
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- Live Chat: Implemented using Modulus and Node.js
- In this tutorial, I will show you how to implement a real-time chat application using Node.js, Socket.IO, and MongoDB, and then we will deploy the application together to Modulus. First, let me show you the final look of the application that we will see at the end of the article. Node.js will be the core of the application, Express as the MVC, MongoDB as the database, and Socket. IO is used for real-time communication. Once completed, we will deploy the application to Modulus. The MongoDB part actually exists inside Modulus. 1. Scenario John wants to use our application and opens it in the browser. on the first page
- WordPress . express 883 2023-09-03 23:25:13
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- Connect React with other widely used web languages
- React is a view library written in JavaScript, so it is agnostic to any stack configuration and can appear in almost any web application that uses HTML and JavaScript as the presentation layer. Since React is like the "V" in "MVC", we can create our own application stack however we like. So far in this guide we've seen React paired with Express, a NodeES6/JavaScript-based framework. Other popular node-based matches for React are the Meteor framework and Facebook’s Relay. If you want to leverage React in your existing project
- PHP Tutorial . express 758 2023-09-03 13:58:02
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- Create a content management system: nodePress
- You have successfully created a flat file system content management system (CMS) using Go. The next step is to adopt the same concept and make a web server using Node.js. I'll show you how to load the library, create the server, and run the server. This CMS will use the site data structure introduced in the first tutorial, "Building a CMS: Structure and Style." So, download this basic structure and install it in a new directory. Get Node and the Node Libraries The easiest way to install Node.js on Mac is to use Homebrew. If you don’t have Homebrew installed yet, the tutorial Homebrew Revealed: The Ultimate Package Manager for OSX will show you how to install it. To install Node using Homebrew.
- JS Tutorial . express 1394 2023-09-03 13:53:05
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- React: ensuring persistent data and seamless sessions
- Having a "remember me" feature is a very useful feature and is relatively easy to implement using React and Express. Continuing with our previous part of setting up a WebRTC chat application, we will now add Mongo-backed persistent sessions and a database-backed list of online users for good measure. Session? If you haven't used sessions before, in short, they are very similar to cookies in that sessions allow you to track active users of your application in real time. Sessions actually work via a session cookie, which is sent in your application's request/response headers. So cookies and sessions are inherently intertwined. If we already have cookies, for
- JS Tutorial . express 782 2023-09-01 21:49:05
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- Choosing between Node.js and PHP for backend development
- In this article, we will discuss PHP and Node.js: two popular backend technologies for web applications. We’ll discuss the key differences between them to help you choose the right backend technology for your next project. Introduction First let’s understand what these two backend technologies are and what they are used for. PHPPHP is the recursive abbreviation for PHP: Hypertext Preprocessor. It's a recursive abbreviation, so the first "P" actually stands for PHP! But originally, it referred to the personal homepage tool. It was created in 1994 by Rasmus Lerdorf. According to the official PHP documentation: PHP is a widely used open source general-purpose scripting language that is particularly suitable for web development and can be embedded into HTML. PHP
- PHP Tutorial . express 1685 2023-09-01 06:00:01
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- Write your first API using Node.js and Express: Connect to the database
- Building a REST API with Node.js and Express: Connecting to a Database In the first tutorial, "Understanding RESTful API," we learned what REST architecture is, what HTTP request methods and responses are, and how to understand RESTful API endpoints. In the second tutorial, "How to Set Up an ExpressAPI Server," we learned how to build a server using Node's built-in http module and the Express framework, and how to route the application we created to different URL endpoints. Currently, we use static data to display user information in the form of a JSON source when the API endpoint is hit with a GET request. In this tutorial we will set up a
- WordPress . express 1064 2023-08-30 13:33:19
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- Live chat using NodeJS, Socket.io and ExpressJS
- NodeJS enables me to write backend code in one of my favorite languages: JavaScript. It is the perfect technology for building real-time applications. In this tutorial, I will show you how to build a web chat application using ExpressJS and Socket.io. Setting Up the Environment Of course, the first thing to do is to install NodeJS on your system. If you are a Windows or Mac user, you can visit nodejs.org and download the installer. If you prefer Linux, I recommend you to refer to this link. While I won't go into detail on this, if you run into any installation issues I'd be happy to help; just leave a comment below this article. After installing NodeJS,
- WordPress . express 1037 2023-08-29 12:49:14
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- Understanding GraphQL: Introduction to GraphQL
- Overview GraphQL is an exciting new API for ad hoc queries and operations. It is very flexible and offers many benefits. It is particularly suitable for exposing data organized in graph and tree forms. Facebook developed GraphQL in 2012 and open sourced it in 2015. It quickly grew and became one of the hottest technologies. Many innovative companies have adopted and used GraphQL in production. In this tutorial, you will learn: The principles of GraphQL How it compares to REST How to design the architecture How to set up a GraphQL server How to implement queries and changes and some other advanced topics Where does GraphQL shine? When your data is organized hierarchically or graphically and the front end wants to access that layer
- JS Tutorial . express 1387 2023-08-28 22:05:12
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- The difference between MySQL and SQL Server
- MySQL and SQLServer are both relational database management systems or RDBMS. MySQL is open source and free to use, while SQLServer is a licensed product from Microsoft. Following are the important differences between MySQL and SQLServer. gentlemen. No. Key MySQLSQLServer1 Owned/Developed MySQL is owned by Oracle. SQLServer developer Microsoft. 2 Language support MySql supports C++, Java and other programming languages, and provides running support for Perl, TCL and Haskel. SQLServer supports C++, Java, Ruby and other programming languages, VisualBasic
- Mysql Tutorial . express 2927 2023-08-28 17:05:02
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- Use WebMan technology to create a high-quality online learning platform
- Use WebMan technology to create a high-quality online learning platform. With the rapid development of the Internet, online learning methods are becoming increasingly popular. However, online learning platforms on the market vary widely, and differences in user experience and functionality often create difficulties. In order to solve this problem, we can use WebMan technology to create a better online learning platform. WebMan is an application development method based on Web technology that can help us quickly build powerful Web applications. The following will introduce how to use WebMan technology
- Workerman . express 1148 2023-08-27 13:07:44
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- Implementing online audio conference system using WebMan technology
- Title: Implementing an Online Audio Conferencing System Using WebRTC Technology Introduction: With the development of globalization and the popularity of remote work, online audio conferencing systems have become an important tool for modern enterprise communication and collaboration. This article will introduce how to use WebRTC technology to build a Web-based audio conferencing system, and show the implementation details through code examples. Part One: Overview of WebRTC Technology WebRTC (WebReal-TimeCommunication) is a technology that can be used in browsers
- Workerman . express 1093 2023-08-26 15:10:45
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- VMware and NVIDIA usher in the era of generative AI for enterprises
- VMware and NVIDIA today announced the expansion of their strategic partnership to help thousands of companies using VMware cloud infrastructure prepare for the AI era. VMware Private AI Foundation with NVIDIA will enable enterprises to customize models and run a variety of generative AI applications, such as intelligent chatbots, assistants, search and summarization, etc. The platform will serve as a fully integrated solution, using generative AI software and accelerated computing provided by NVIDIA, built on VMware Cloud Foundation and optimized for AI. VMware CEO Raghu Raghuram said
- AI . express 1189 2023-08-25 08:45:07
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- Mercedes' new EQC Mk2: Revealing the pure electric revolution in 2025
- According to news on August 23, AutoExpress, a well-known foreign automotive media, recently released an eye-catching report, revealing road test photos and details of Mercedes’ new pure electric vehicle EQCMk2. According to reports, this 2025 EQC will mark Mercedes' move towards more advanced electric vehicle technology and adopt a new MMA platform. Compared with the previously used EVA platform, the MMA platform has higher battery capacity and more advanced electric engine technology. The model will provide the choice of single-motor and dual-motor power systems, which will further meet consumers' needs for different power configurations. As Mercedes' first mass-produced pure electric model, EQC focuses on finding a balance between driving range and efficiency. According to AutoExpre
- It Industry . express 623 2023-08-24 10:33:07