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Python Classes: The Power of Object-Oriented Programming

Python classes form the backbone of object-oriented programming, enabling you to encapsulate data and behavior into a single entity.
A class in Python serves as a blueprint for creating objects, which are instances of the class.
By defining classes, you can create multiple objects that share the same attributes and methods, while maintaining their own unique state.
Methods define behaviors, while attributes store data within class instances.
Instance attributes are unique to each object, while class attributes are shared across all instances of the class.
To define a class, you need to use the class keyword followed by the class name and a colon.
Attributes are variables defined inside a class with the purpose of storing all the required data for the class to work.
Methods are functions that you define within a class.
In Python, the body of a given class works as a namespace where attributes and methods live. You can only access those attributes and methods through the class or its objects.
As an example of how to define attributes and methods, say that you need a Circle class to model different circles in a drawing application.

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RealPython

320

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Dependency Management With Python Poetry

Poetry is a tool for managing Python projects that simplifies dependency management.
You should generally install Poetry system-wide using tools like pipx.
Basic Poetry CLI commands include poetry new, poetry add, poetry install, and poetry update.
The poetry.lock file locks dependency versions, ensuring reproducible environments.
You can install Poetry system-wide using pipx or the official installer for better environment management.
Installing Poetry with pip in a project’s environment is not recommended due to potential dependency conflicts.
You resolve dependency conflicts by updating the poetry.lock file with poetry update or poetry lock.
Best practices include committing the poetry.lock file to version control and avoiding system-wide package installations.
Poetry can also help you build a distribution package for your project.
You can use Poetry to publish your project on the Python Packaging Index (PyPI).

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Dev

289

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Ask Anything in VS Code without Giving Context - Generate Code, Fix Terminal Errors, Recall Past Work and all.

The Pieces OS VS Code Extension is a powerful tool for developers
It integrates AI tools like the Pieces Copilot to enhance coding workflow
Features include code documentation, debugging assistance, context-aware conversations, generative AI conversations, and code extraction from screenshots
The extension offers flexibility with runtime selection and improves daily workflow with collaborative coding, quick prototyping, skill building, and effortless refactoring

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Dev

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The one about words

Task 1: Replace Words
You are given an array of words and a sentence. Write a script to replace all words in the given sentence that start with any of the words in the given array.
Task 2: Word Search
You are given a grid of characters and a string. Write a script to determine whether the given string can be found in the given grid of characters. You may start anywhere and take any orthogonal path, but may not reuse a grid cell.

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Dev

302

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5 Common Refactors in Python for Beginners

Simplifying Boolean expressions by directly returning the condition instead of using if-else blocks
Using list comprehensions instead of for loops with if statements for constructing lists
Avoiding repeated calculations by storing the result of a function call in a variable
Replacing loops with built-in functions like map() and filter() for more efficient and concise code
Combining multiple if statements with logical operators for clearer and less redundant code

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Medium

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Now change the color of your choice, WhatsApp introduces a new feature

WhatsApp has introduced a new feature to change the main theme colors of the business app.
Users can now customize the traditional green color of WhatsApp to a color of their choice.
The light theme color has been changed to black, while the dark theme is now white.
WhatsApp Business adopted black and white colors for its light and dark themes, while WhatsApp Messenger retains its green color.

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Medium

125

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Banter: Physics-Fueled Games With Friends

Banter, a free-to-play Social VR app, has undergone a major update.
The update features an advanced physics engine and movement system called FlexaPhysics™️.
Banter offers a variety of games, events, and customizable avatars.
The app aims to provide a space for social interactions and immersive VR experiences.

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Medium

400

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Meitu, dubbed China’s MicroStrategy, liquidates entire Bitcoin and Ethereum holdings: Asia Express

Meitu, dubbed as China’s MicroStrategy, has liquidated its entire holdings of 940 Bitcoins and 31,000 Ethereums.
The move has sparked speculation about the reasons behind this decision, as South Korea considers legalizing corporate crypto buying.
Meitu's decision seems to be based on corporate specifications and allocation strategies rather than a reflection of Bitcoin's value.
While Meitu's sell-off may not signify the end of cryptocurrencies, it remains uncertain if other major companies will follow suit.

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Medium

120

How to Build a Simple 2D Game in Python with Pygame: A Theoretical Approach

Python, with its simple syntax and powerful libraries like Pygame, provides an excellent starting point for game development enthusiasts.
Pygame is a set of Python modules designed for writing video games, including graphics and sound libraries.
To start building a simple 2D game in Python with Pygame, you need to install Pygame and import the necessary libraries.
The game development process involves creating an environment, handling user input, managing the game loop, and refreshing the display.

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Dev

298

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Technical Bias: The Invisible Force Shaping Our Architecture Decisions

Our cognitive biases often shape our architectural decisions, often at the expense of practical solutions.
Biases lead to the dismissal of potential solutions that don't align with technology preferences, resulting in technical debt.
The three pillars of technical prejudice are the stack comfort trap, the innovation fallacy, and the echo chamber effect.
To break the cycle, technical directors should measure impact, challenge default choices, and implement requirements for architectural decisions.

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Javacodegeeks

249

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[DEALS] The All-in-One Microsoft Office Pro 2019 for Windows: Lifetime License + Windows 11 Pro Bundle (89% off) & Other Deals Up To 98% Off

The All-in-One Microsoft Office Pro 2019 for Windows: Lifetime License + Windows 11 Pro Bundle is available at 89% off.
Other deals include discounts on PDF Reader Pro Premium License, Microsoft Visio 2021 Professional, The 2024 Java Programming Certification Bundle, The Complete Full-Stack JavaScript Course, and more.
Subscribe to the newsletter to receive free eBooks and stay updated with the latest offers.
Tags: Deals

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Medium

246

Mojo: A Revolutionary Step Beyond Python?

Mojo is a programming language designed to be Python-compatible while introducing features and performance characteristics that rival lower-level languages like C++ and Rust.
Mojo offers performance advantages over Python, especially in computationally intensive tasks like matrix multiplication.
Mojo supports multithreading and vectorized operations, making it ideal for machine learning and AI applications.
However, Mojo has limitations such as a steeper learning curve, an immature ecosystem, and transition hurdles.

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Dev

195

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What Do You Think About Feature-Sliced Design (FSD)?

Feature-Sliced Design (FSD) is a methodology for structuring frontend projects.
Opinions on FSD vary widely, with some developers loving its clarity and scalability.
Others find the learning curve steep or consider it overkill for smaller applications.
Developers are interested in real-world examples and practical implementation tips.

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Medium

427

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Privacy vs Anonymity: Why You’re Doing It All Wrong

Privacy tools don't make you anonymous, most people misunderstand this.
Privacy is about controlling who sees your data, not hiding everything.
Anonymity is different from privacy, but most people need privacy, not anonymity.
Modern CSS tracking and browser fingerprinting pose a threat to privacy.

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Ghost

266

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🔮 Fabricating your future

Marketing strategies in 2025 will focus on personal points of view and unique experiences.
AI can be creatively efficient, but training it on past human-written content for brand voice is essential.
Expand beyond SEO to email marketing for traffic control.
Incorporate relatable stories and problem-solving oriented marketing copy, including negative critiques.
2025 web design trends predict playful and interactive websites, anti-design, sustainable web design, and voice search.
Returning to design fundamentals, authentic imperfections, and less reliance on trending tools are becoming popular.
Achieving creative goals can be done by learning new skills, setting intentions over specific goals, curbing burnout, having a dedicated workspace and sticking to a consistent work schedule.

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