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Does anyone still use javascript?

In recent years, due to the continuous emergence of many frameworks, JavaScript has become more and more prominent in the development field, becoming an indispensable programming language for front-end and back-end development. However, some people question whether the scope of use of JavaScript has gradually decreased as web technology has matured. Some even believe that the "heat" of JavaScript has begun to cool down. In response to this view, this article will discuss the development history, current situation and future of JavaScript. ##JavaScri

Apr 24, 2023 pm 02:45 PM

How to change global variables in javascript

JavaScript is an object-based dynamic language that is highly flexible, easy to learn and use, and is widely used in web development, game development, mobile application development and other fields. Among them, global variables are the most commonly used variable type in JS programming, and their values can be accessed and modified by any code in the program. In this article, we will discuss how to change global variables in JavaScript. 1. The definition of global variables in JavaScript is through the var keyword or direct assignment (without adding va

Apr 24, 2023 am 10:54 AM

How js connects to javascript framework

JavaScript is a dynamic object-based programming language. It is used for web front-end development, Node.js application development, desktop applications, game development, and IoT devices. JavaScript has a large ecosystem that provides developers with many rich tools and libraries. But how do you use JavaScript to connect to other JavaScript libraries or frameworks? This is an issue worth discussing. JavaScript has three main connection methods: AMD, CommonJ

Apr 24, 2023 am 10:52 AM

Reasons why IIS does not support JavaScript and its solutions

Reasons why IIS does not support JavaScript and solutions IIS is one of the most widely used web server software in Windows servers. Through IIS, you can easily set up a web server and host web applications. However, there are some issues that need to be noted when using IIS. One of the issues is that IIS does not support JavaScript. In this article, we will explore why IIS does not support JavaScript and how to fix this problem. Why doesn't IIS support JavaScr?

Apr 24, 2023 am 10:52 AM

Discuss the different platform support and characteristics of JavaScript

Javascript is a modern programming language that can be used to write web applications, desktop applications, server-side applications, etc. Many developers want to know, what platform is used to write JavaScript? In this article, we will explore the different platforms of JavaScript and their characteristics. 1. Web platform The Web platform is one of the most popular platforms for javascript programming. It can realize interactive functions through the front end of web pages. Javascript was originally born for web design, powered by Nets

Apr 24, 2023 am 10:51 AM

Can JavaScript be used with vs2015?

JavaScript is a high-level programming language that is currently widely used in client-side web development, server-side development and other fields. When developing JavaScript applications, programmers need to use a development environment to write, debug, and test code. Visual Studio 2015 is a powerful development environment that can be used to develop many types of applications, including .NET applications, JavaScript applications, etc. So the answer is yes, JavaScript can be written in Vi

Apr 24, 2023 am 10:49 AM

Does grpc support javascript?

gRPC is a high-performance, open source remote procedure call (RPC) framework that supports multiple programming languages. It uses Protocol Buffers for data exchange, which is faster and more efficient than traditional Web API, and can automatically generate client and server code, reducing the workload of developers. However, for JavaScript developers, they may ask whether gRPC supports JavaScript language development. The answer is yes. gRPC provides official support

Apr 24, 2023 am 10:49 AM

Which one is faster, javascript or java?

JavaScript vs. Java: Who is Faster? JavaScript and Java are two of the most widely used programming languages, and they are often confused. Both languages have their own features and uses, but when we want to compare their performance and speed, we need to carefully analyze their advantages and disadvantages. So, between JavaScript and Java, which one is faster? First of all, it needs to be clear that the uses and scenarios of the two languages are different. Java

Apr 24, 2023 am 10:47 AM

How to implement tcp protocol in javascript

JavaScript is a very popular scripting language used to add interactive functionality to web pages. Although JavaScript is a high-level programming language, it is generally considered a lightweight language and is often used for simple front-end development tasks. However, there are situations where developers need to use underlying protocols in JavaScript. One example is the TCP protocol, as it is often used for network communications. TCP (Transmission Control Protocol) is a connection-oriented protocol widely used in network communications. It provides reliable,

Apr 24, 2023 am 10:47 AM

What are the advanced programming in javascript?

JavaScript is an object-based and event-driven programming language that plays an important role in modern front-end development. In the process of learning JavaScript, it is very important to understand the advanced programming technology of JavaScript, which can make developers more proficient in the related technologies of this language. The following is an introduction to some advanced programming techniques in JavaScript: 1. Closure Closure is one of the most powerful language features in JavaScript. It means that a function can continue to be accessed outside the lexical scope in which it is defined.

Apr 24, 2023 am 09:09 AM

What to learn about JavaScript

JavaScript is a dynamic, high-level computer programming language that is often used to add interactivity and dynamic effects to websites, such as form validation, dynamic page changes, games, etc. Let’s take a look at what you need to learn in JavaScript learning. ## Basic syntax Learning any programming language requires understanding its basic syntax, including data types, variables, arrays, objects, operators, loops, conditional statements, functions, etc. The same is true for JavaScript. We need to learn its basic syntax, master its grammatical features and usage methods, so that

Apr 24, 2023 am 09:08 AM

How to install MySQL on Windows and Linux platforms

MySQL is a very popular relational database management system and is widely used in the fields of WEB development and data management. This article will introduce how to install MySQL on Windows and Linux platforms, and use JavaScript to connect and operate. 1. Install MySQL on Windows 1. Download MySQL Download the latest version of MySQL Community Server from the official MySQL website (https://www.mysql.com/). Select action

Apr 23, 2023 pm 07:29 PM

How to install javascript in ubuntu (steps)

Installing JavaScript in Ubuntu operating system is not difficult, just follow the steps below. 1. Open the terminal. The way to open the terminal in Ubuntu is to open it through the shortcut key Ctrl+Alt+T or find the terminal application in the menu bar. 2. Install Node.js Node.js is a JavaScript running environment based on the Chrome V8 engine, which can run JavaScript on the server side. Enter the following command in the terminal to install Node.js: su

Apr 23, 2023 pm 07:28 PM

Can JavaScript be used to write scripts?

JavaScript is a very popular programming language that can be used to write web applications, browser plug-ins, desktop applications, etc. The flexibility of JavaScript makes it a popular scripting language that can be used to control the behavior of other applications or systems. In this article, we’ll explore in detail whether JavaScript is suitable for scripting and introduce some common use cases. What is a script? Before we start discussing JavaScript, we should first understand what scripts are. Script is a lightweight programming

Apr 23, 2023 pm 04:42 PM