The pathlib module offers classes representing filesystem paths with semantics appropriate for different operating systems. We can create nested directory…
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The Python virtual environment provides a command “deactivate” to go back to normal. Once the virtualenv is activated, you simply…
Environment variables are a way to store values on the local machine (the one running the program). For example, you…
Let’s Encrypt is a free, automated, and open certificate authority: it lets you create and install free TLS certificates in…
Maven Local Repository is a feature provided in Maven that allows you to manage local copies of your project’s dependencies.…
Access modifiers are special keywords that define the accessibility or scope of a member. We can specify how other code…
Google Chrome DevTools (developer tools) is the browser’s built-in comprehensive toolkit for developers. Which provides a large number of information…
Code formatting is essential for developers. A formatted code is easy to understand for other developers and allows us to…
You probably know that Chrome is the default browser in Ubuntu. But did you know that you can change this?…
Sometimes we need to map a sub URL to a different directory path in the file system. The Nginx users…