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Tryton News: Newsletter for February 2021
Colorful air balloons flying over picturesque rocky terrain1280×960 229 KB Improvements to Tryton continue to be made. Here you can find the latest changes which have been included in the last...
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Stack Abuse: Python: How to Handle Missing Data in Pandas DataFrame
IntroductionPandas is a Python library for data analysis and manipulation. Almost all operations in pandas revolve around DataFrames, an abstract data structure tailor-made for handling a metric ton of...
View ArticleDjango Weblog: DjangoCon Europe 2021 Announcement
We are happy to announce that DjangoCon Europe 2021 will take place in Porto, Portugal 🇵🇹 and online between between June 2 and 6! The website is will be online soon at 2021.djangocon.eu and it will be...
View Article"Morphex's Blogologue": A small script to find suitable, recurring dates
So, I recently was in a long process, to find an arrangement between me and the kids mom regarding the kids.We made a court settlement, and the setup is that I see them every 8th week. Through my...
View ArticleReal Python: Python Web Applications: Deploy Your Script as a Flask App
You wrote a Python script that you’re proud of, and now you want to show it off to the world. But how? Most people won’t know what to do with your .py file. Converting your script into a Python web...
View ArticleLAAC Technology: Database Constraints in Django
Table of ContentsIntroductionExample CodeUnique ConstraintCheck ConstraintExclusion ConstraintFinal ThoughtsIntroductionData integrity refers to the accuracy of data stored inside a database. When...
View ArticleTestDriven.io: Django and Pydantic
This article looks at how to integrate Pydantic with a Django application.
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Podcast.__init__: Exploring Literate Programming For Python Projects With nbdev
Creating well designed software is largely a problem of context and understanding. The majority of programming environments rely on documentation, tests, and code being logically separated despite...
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Mike Driscoll: Drawing Text on Images with Pillow and Python
Pillow supports drawing text on your images in addition to shapes. Pillow uses its own font file format to store bitmap fonts, limited to 256 characters. Pillow also supports TrueType and OpenType...
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Python Pool: NumPy Cross Product in Python with Examples
Hello coders!! In this example, we will be learning about NumPy cross product in Python. We will also see different examples to clarify the concept. Let us dive into the topic.What is a cross product?A...
View ArticleJustin Mayer: Python Development Environment on macOS Big Sur, Catalina, and...
While installing Python and Virtualenv on macOS Big Sur, Catalina, and Mojave can be done several ways, this tutorial will guide you through the process of configuring a stock Mac system into a solid...
View ArticleIslandT: The difference of Volumes of Cuboids
In this simple exercise, you will create a program that will take two lists of integers, a and b. Each list will consist of 3 positive integers above 0, representing the dimensions of cuboids a and b....
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Stack Abuse: How to Rename Pandas DataFrame Column in Python
IntroductionPandas is a Python library for data analysis and manipulation. Almost all operations in pandas revolve around DataFrames.A Dataframe is is an abstract representation of a two-dimensional...
View ArticleReal Python: Plot With Pandas: Python Data Visualization Basics
Whether you’re just getting to know a dataset or preparing to publish your findings, visualization is an essential tool. Python’s popular data analysis library, pandas, provides several different...
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Python Morsels: String Concatenation and String Interpolation
TranscriptLet's talk about how to build-up bigger strings out of smaller strings in Python. The two methods for doing this are string concatenation and string interpolation.String ConcatenationWe've...
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PyCoder’s Weekly: Issue #458 (Feb. 2, 2021)
#458 – FEBRUARY 2, 2021View in Browser »Finding and Fixing an Unexpected Memory Explosion in Pandas Storing string columns as categories can result in massive memory savings when working with large...
View ArticleBen Cook: PyTorch one hot encoding
PyTorch has a one_hot() function for converting class indices to one-hot encoded targets.
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Python Pool: Python SHA256: Implementation and Explanation
Hello coders!! In this article, we will be learning about python sha256. We will understand its meaning, its purpose and will also learn its implementation. So let us dig into the topic.What is Python...
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Sebastian Witowski: Python Versions Management With pyenv
Using the latest version of Python is always a good idea. First of all - you get the new features like the f-strings (Python 3.6), ordered dictionaries (officially guaranteed from Python 3.7, but...
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Mike Driscoll: PySimpleGUI: Drawing Text on Images with a Python GUI
The Pillow package lets you draw text on images using Python. This includes using TrueType and OpenType fonts. You have a lot of flexibility when adding this text to your images. If you’d like to know...
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