Let’s start from SOLID principles to get the basic understanding of this stuff. There are 5 principles: – Single responsibility; – Open-closed; – Liskov substitution; – Interface segregation; – Dependency inversion;
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Our next lesson is devoted to Node.JS debugging. First of all, we will explore the simplest built-in debugger that is called by the node debug command. It looks just like that. Imagine, we’ve got the script:
Our next step will be using the streams to work with network connections. And we will start from delivering files to a visitor. As you may remember, we’ve already had a task like this: if a visitor requires the following url, you will give him the file. Let us create a file pipe.js with the following code (for your convenience, you can download code’ lesson from the repository because we’ll need an HTML file from there):
Part 3 of podcast series on hot topics in web development; security, back- and front-end frameworks, mobile dev, WordPress, and more!
