You are able to set and get environment variables in Python you can just use the os module.

You can use the itertools.chain method from the itertools module to flatten a list of lists. Just see the example below with sample code,

Using the len() function we are able to empty the List. the lin() is a built-in function in Python that returns the length of an object. Lets look at the example below,

To remove the first item from a list in Python, you can use the pop() method. This method removes an item at a specific index, or the last item if no index is specified. To remove the first item, you can specify an index of 0.

Now we are going to learn about how to establish Django Application in inside the Docker Container. Docker is basically a toolkit that permit developers to build, deploy, run, update, and stop containers using simple and easy commands and work-saving.

This post will walk through you how do we use and execute or Call the Linux commands on Python script. The Python is very flexible development script so will add very easy way,

By default the Python language providers in-built function to display alphabets letters. You can see the code here,