Article
For any fully functional deployable application, the persistence of data is indispensable. A trivial way of storing data would be to write it to a file in the hard disk, but one would prefer writing the application specific data to a database for obvious reasons. Python provides language support for...
Guest Contributor
Docker is a widely accepted and used tool by leading IT companies to build, manage and secure their applications. Containers, like Docker, allow developers to isolate and run multiple applications on a single operating system, rather than dedicating a Virtual Machine for each application on the server. The use of...
An iterator in Python refers to an object that we can iterate upon. The iterator consists of countable values, and it is possible to traverse through these values, one by one. The iterator simply implements the Python's iterator protocol. The iterator protocol is a Python class which comes with two...
Nicholas Samuel
One of the most "obscure" features of Python that almost all Python programmers use, even the beginner ones, but don't really understand, is context managers. You've probably seen them in the form of with statements, usually first encountered when you learn opening files in Python. Although context managers...
Collections in Python are containers that are used to store collections of data, for example, list, dict, set, tuple etc. These are built-in collections. Several modules have been developed that provide additional data structures to store collections of data. One such module is the Python collections module. Python collections module...
In this article I will be demonstrating the use of Python along with the Boto3 Amazon Web Services (AWS) Software Development Kit (SDK) which allows folks knowledgeable in Python programming to utilize the intricate AWS REST API's to manage their cloud resources. Due to the vastness of the AWS REST...
Adam McQuistan
In my previous article, I explained how the Pandas library can be used for plotting basic and time series plots. While Pandas, Matplotlib, and Seaborn libraries are excellent data plotting libraries, they can only plot static graphs. Static plots are like simple non-interactive images. In most of the cases, static...
Usman Malik
Even for someone not interested in computer programming, the usefulness of generating random numbers in certain circumstances is something obvious. In most board games we throw dice to generate an unpredictable number that defines the player's next move. Also, we can all agree that playing any card game would be...
Mateusz Dobrychlop
Functions are one of the "first-class citizens" of Python, which means that functions are at the same level as other Python objects like integers, strings, modules, etc. They can be created and destroyed dynamically, passed to other functions, returned as values, etc. Python supports the concept of a...
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