Skip to main content

Environment variable configuration after Node.js installation

 Introduction to Node.js:Node is a development platform that lets you run JavaScript on the server side, making JavaScript a scripting language on par with server-side languages like PHP, Python, Perl, Ruby, etc. Released in May 2009 and developed by Ryan Dahl, it is essentially a wrapper around the Chrome V8 engine. Node is optimized for some special use cases and provides alternative APIs that improve V8's performance in non-browser environments. The V8 engine executes Javascript very fast and works well. Node is a framework built on the Chrome JavaScript runtime for easily building responsive and easily extensible web applications. Node uses a non-blocking, event-driven I/O model to be lightweight and efficient, making it ideal for running data-intensive real-time applications on distributed devices.

Create two new folders in the installation directory: node_global and node_cache

After the configuration in the environment variables, do the following configuration:



Comments

Popular posts from this blog

Use of js array filter() method

 Arrays are frequently used in development, and processing data in arrays is one of the more common and important operations. Therefore, processing data in arrays during development is an important skill. Every developer Everyone should master the operations of arrays, especially for junior developers who have just entered the industry, so be sure to master the relevant skills. This article mainly shares some operations to filter the data in the array, about the use of the filter() method.

ES6 arrow functions

 In ES6, in addition to the new features of let and const, arrow functions are the most frequently used new features. But this feature is not unique to ES6. Arrow functions, as the name suggests, are functions defined using arrows (=>) and belong to a class of anonymous functions. It allows us to write smaller function syntaxes. The code of arrow functions is simpler and more flexible to write.