Category: Python

Python tutorials

Python

Python Community Interview With Sebastián Ramírez

Today, I’m joined by Sebastián Ramírez, a software developer at Explosion AI. He is also the creator of the popular frameworks FastAPI and Typer. In this interview, we discuss typing in Python, his motivations for creating FastAPI and the future of the framework, and much more. Without further ado, let’s get into it. Ricky: Thanks for joining me, Sebastián. I’d like to start with the same questions I do with all my guests: how did you get into programming, and […]

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Python

Context Managers and Python’s with Statement

The with statement in Python is a quite useful tool for properly managing external resources in your programs. It allows you to take advantage of existing context managers to automatically handle the setup and teardown phases whenever you’re dealing with external resources or with operations that require those phases. Besides, the context management protocol allows you to create your own context managers so you can customize the way you deal with system resources. So, what’s the with statement good for? […]

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Python

Explore Your Dataset With Pandas

Do you have a large dataset that’s full of interesting insights, but you’re not sure where to start exploring it? Has your boss asked you to generate some statistics from it, but they’re not so easy to extract? These are precisely the use cases where Pandas and Python can help you! With these tools, you’ll be able to slice a large dataset down into manageable parts and glean insight from that information. In this course, you’ll learn how to: Calculate […]

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Python

Python News: What’s New From May 2021?

If you want to get up to speed on what happened in the world of Python in May 2021, then you’ve come to the right place to get your news! May was a month of big events. The Pallets Projects, home to popular frameworks like Flask and Click, released new major versions of all six of its core projects. The Python Software Foundation (PSF) hosted PyCon US 2021, a virtual conference that delivered an authentic in-person experience. Let’s dive into […]

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NLP, Power BI, Python, Text, Use Cases

Interesting NLP Use Cases Every Data Science Enthusiast should know!

This article was published as a part of the Data Science Blogathon Introduction Natural Language Processing (NLP) is a subpart of Artificial Intelligence that uses algorithms to understand and process human language. Various computational methods are used to process and analyze human language and a wide variety of real-life problems are solved using Natural Language Processing. (Source: Kaggle.com) Using Natural Language Processing, we use machines by making them understand how human language works. Basically, we use text data and make computers analyze […]

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Python

Visualizing Data in Python Using plt.scatter()

An important part of working with data is being able to visualize it. Python has several third-party modules you can use for data visualization. One of the most popular modules is Matplotlib and its submodule pyplot, often referred to using the alias plt. Matplotlib provides a very versatile tool called plt.scatter() that allows you to create both basic and more complex scatter plots. Below, you’ll walk through several examples that will show you how to use the function effectively. In […]

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Advanced, NLP, Python, Structured Data, Text, Unsupervised

Natural Language Processing Step by Step Guide

This article was published as a part of the Data Science Blogathon Overview Basic understanding of Natural Language Processing. Learn Various Techniques used for the implementation of NLP. Understand how to use NLP for text mining. Prerequisite You must have a basic knowledge of Python. As we know every piece of data has some meaning in its position. Most important is that text data is getting generated in various formats like reviews, SMS, emails, and many more for every moment. The […]

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Python

How to Set Up a Django Project

When you start building any new Django web application, there’s a basic setup you need to tackle first. This course outlines the necessary steps to set up a Django project. During this course, you’ll focus on the initial steps you’ll need to take to start a new web application. You should first have Python installed and you should know how to work with virtual environments and Python’s package manager, pip. You won’t need much programming knowledge to follow along with […]

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Python

Shrinking your Python application’s Docker image: an overview

You’ve finished building the initial Docker image for your Python application, you push it to the registry–and that takes a while, because your image is 2GB. Your image is clearly too large, and so your next step is to try to make your Docker image smaller. In this article you’ll find an overview of the many techniques you can use to shrink your image, organized approximately by logical order packaging. The focus is on Python, though many of these techniques […]

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Python

Build a Blog Using Django, Vue, and GraphQL

Are you a regular Django user? Do you find yourself wanting to decouple your back end and front end, handling data persistence in the API while displaying the data in a client-side framework like React or Vue displays that data, in a single-page app (SPA) in the browser? You’re in luck. This tutorial will take you through the process of building a Django blog back end and a Vue front end, using GraphQL to communicate between them. Projects are an […]

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