PyData Careers – Telegram
PyData Careers
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Python Data Science jobs, interview tips, and career insights for aspiring professionals.

Admin: @HusseinSheikho || @Hussein_Sheikho
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🚀 Running FastAPI Apps in Production: A Practical Guide 🚀

Here's a quick rundown of how to run your FastAPI app in production:

• Deployment patterns: Your app should be deployed as a WSGI application, with a standard configuration file (e.g., wsgi.py) and a command-line interface.
• Async gotchas: Avoid using synchronous code where possible. Instead, use asynchronous I/O to handle blocking operations like database queries or network requests.
• Servers: Choose a suitable server for your app, such as the official FastAPI server or an external load balancer.
• Scaling: Optimize your app's performance and scalability by using caching, queuing systems (e.g., Celery), and load balancing.
• Additional tips:
  Keep your code organized and maintainable with tools like virtual environments and dependency management.
 
Test your app thoroughly in a development environment before deploying it to production.

For Django, follow these steps:

1. Create a new project using the django-admin command.
2. Install the required dependencies (e.g., fastapi-django).
3. Configure your database and other settings as needed.
4. Run the app with python manage.py runserver.

For Flask, follow these steps:

1. Install the required dependencies (e.g., flask-asyncio).
2. Create a new application using the flask command.
3. Define routes and templates as needed.

Remember to keep your code up-to-date and secure!🔒
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📊 Python Mastery - E2E Security and Performance Testing

💡 Need to ensure your Python code is secure, reliable, and performs well? 🚀 Look no further! Calea - Autonomous AI Agent for Local QA Testing is here to help.

• Automated E2E testing: Run tests on local environments with ease
• Security features: Protect against common vulnerabilities and attacks
• Performance optimization: Identify bottlenecks and improve overall speed

📊 Try it out today and take your Python development to the next level!👏
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🔍 PySpector: A Hybrid Python SAST Framework

Summary:

PySpector is an open-source hybrid framework for static analysis security testing (SAST) in Python. It combines a Rust core with a Python CLI, addressing two common challenges in existing Python security scanners: performance issues and lack of deeper analysis.

Key Features:

• Fast, parallel analysis via a Rust core (71% faster than Bandit, 16.6x faster than Semgrep)
• Python-based orchestration for extensibility
• Multi-layered detection using regex, AST analysis, and taint flow tracking
• Static rules for LLM/AI model vulnerabilities
• TUI for triaging issues

What You Can Do with PySpector:

1. Boost performance in large codebases with faster analysis.
2. Improve your security scanning experience with deeper analysis capabilities.

Learn More: Check out the official PySpector repository and documentation for more information. Save it for later! 👉 #PySpector🚀
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🔑 Indentation Mastery: How Python's Indentation Works 🤖
===========================================================

Learn how Python indenting works in this quiz-style post, covering essential topics like:

• Choosing the right indentation level for different code blocks
• Using spaces instead of tabs for consistency
• Applying code formatters to make your code more readable
• Why indentation is required and its impact on coding efficiency 📊"

---

Save it! 👉 Check out this tutorial series to improve your Python skills: https://realpython.com/tutorials/python/
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This channels is for Programmers, Coders, Software Engineers.

0️⃣ Python
1️⃣ Data Science
2️⃣ Machine Learning
3️⃣ Data Visualization
4️⃣ Artificial Intelligence
5️⃣ Data Analysis
6️⃣ Statistics
7️⃣ Deep Learning
8️⃣ programming Languages

https://news.1rj.ru/str/addlist/8_rRW2scgfRhOTc0

https://news.1rj.ru/str/Codeprogrammer
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🔍 Discover a Game-Changing Python Tool for Dota 2 Counter Play 🎯"

A new tool has been developed to help Dota 2 players learn the game faster and more efficiently. This fast, minimal counter tool uses machine learning algorithms to analyze player movements and predict enemy strategies.

Key Features:

• Easy-to-use interface with intuitive visualizations
• Machine learning-based gameplay analysis
• Real-time data processing for instant feedback

This innovative tool is perfect for players looking to improve their Dota 2 skills. Give it a try and see how you can apply these insights to your gameplay!📊
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🔓 How to Create a Personal Python Learning Roadmap 🔓

Are you tired of feeling lost in the world of Python? Do you want to stay on track and improve your skills? A personal Python learning roadmap can help you do just that! 🚀

Here are some key features to include:

Goals: Set specific, measurable goals for yourself
Timeline: Break down large goals into smaller milestones
Progress tracking: Use a spreadsheet or app to monitor your progress
Accountability: Share your roadmap with a friend or mentor to stay on track

By following this simple guide, you can create a personalized Python learning roadmap that helps you achieve your goals and stay motivated.🚀

#PythonLearningRoadmap #PersonalDevelopment
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📚 Tips for Using Cursor: A Powerful AI-Powered IDE for Python Development 🤖

Cursor is an AI-powered integrated development environment (IDE) based on Visual Studio Code. It offers a multi-agent interface, Composer model, and project-aware chat, code completion, and inline edits.

Key Features:

* Understand the benefits of using Cursor
* Learn about different modes & models
* Practice running multiple agents at once
* Resolve tiny merge conflicts
* Fix bugs in your projects


Stay updated: Follow us for more informative content on Python, ML, and coding topics.
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🔬Python 3.14: What's New? 📈

In 2025, a wave of developer-focused improvements arrived with Python 3.14. Let's dive into some exciting new features:

• Lazy annotations resolve long-standing type hinting quirks
• Clever t-strings give more control over string interpolation

These enhancements solidify Python's position as the language of choice for AI-powered development.

📚 Stay up-to-date with the latest Python news and advancements in 2026! #Python #MachineLearning
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📊 Convert Bytes to Strings in Python: A Quick Summary

Hey fellow developers! 👋 Are you ready to learn how to convert bytes to strings in Python? 💻 In this quick summary, we'll cover the basics and some practical tips.

Here's a brief rundown of what you need to know:

Bytes vs. Text: Bytes are binary data, while text is human-readable.
Encoding: Choose an encoding to map byte values to characters (e.g., UTF-8).
Binary Data Handling: Use encodings to handle files, databases, and APIs with confidence.

For a deeper dive, check out these resources:

📚 Python Encodings Guide: A comprehensive guide to understanding how encodings work.
👍 Python Bytes: Learn more about working with bytes in Python.
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Python Pre-Compiler for Type Safety at Runtime**

📚🔗 A breakthrough in Python development? 🤔

We've recently implemented a pre-compiler that brings type safety to runtime, making it easier to write safe and efficient code. This innovative approach ensures that types are validated at compile-time, preventing common errors that can lead to runtime issues.

Key Features:

• Type safety at runtime
• Improved code quality and reliability
• Simplifies development process

Stay Tuned for More Updates! 🔜

# Python #TypeSafety #PreCompiler
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🤖 Boost Your Job Prospects with Cvora - AI-powered CV Optimizer 💼

Attention all job seekers! 🚨 Are you tired of ghosting ATS bots and struggling to get noticed in the hiring process? 😩 You're not alone. As a professional, I know how frustrating it can be.

That's why I built Cvora, an AI-powered CV optimizer that helps you create authentic job applications with 90%+ ATS scores. 📈

Here's how it works:

✍️ Extracts real keywords from your existing CV and job denoscription
💡 Rewrites bullets naturally and professionally to highlight what you've done
🖼️ Generates a clean, ATS-proof PDF in seconds (tested against major systems)
📊 Includes a simple dashboard to track all your applications

Try Cvora today and get 90-98% match rates with major hiring platforms! 💥


Save time and increase your chances of getting hired. 🕒️

#Cvora #AIpoweredCVOptimizer
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📊 Python Tips: Efficient Data Structures for Large-Scale Applications

🔍 This article highlights the importance of efficient data structures in Python for large-scale applications. 🌐 Learn how to choose between different data structures and optimize your code for better performance.

Key Takeaways:

Pick the right data structure: Select a data structure that suits your use case, considering factors like memory usage, search time, and scalability.
Optimize storage and access: Ensure efficient storage and access patterns in your data to minimize unnecessary computations and reduce latency.
Use caching and memoization: Leverage caching and memoization techniques to store frequently accessed data and avoid redundant calculations.

Practical Example:
💻 When implementing a complex algorithm or processing large datasets, consider using optimized data structures like NumPy arrays or Pandas DataFrames to improve performance.
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🔍 Discover a Game-Changing Python Tool for Dota 2 Counter Play 🎯

A new tool has been developed to help Dota 2 players learn the game faster and more efficiently. This fast, minimal counter tool uses machine learning algorithms to analyze player movements and predict enemy strategies.

Key Features:

• Easy-to-use interface with intuitive visualizations
• Machine learning-based gameplay analysis
• Real-time data processing for instant feedback

This innovative tool is perfect for players looking to improve their Dota 2 skills. Give it a try and see how you can apply these insights to your gameplay!📊
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Question from the interview

How to perform string interpolation?

Answer: Without importing the Template class, there are three ways to interpolate strings, which are shown in the photo.

tags: #interview

@DataScienceQ
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Interview question

Why does isinstance(True, int) return True?

Answer: In Python, bool is a subclass of int. True and False are instances of int with values 1 and 0, respectively.

tags: #interview

➡️ @DataScienceQ
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Efficient Data Structures for Python Developers

You can use Python's deque for efficient appends and pops at both ends of a sequence-like data type. These capabilities are critical when implementing queue and stack data structures that operate efficiently under heavy workloads.


• Internal implementation: Doubly linked list for end operations (O(1)) and random indexing (O(n)).
• FIFO queues built with .append() and .popleft()

Learn more about queues!📚
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📊 Python Performance Boost: Introducing DiskCache 🔒
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Did you know that your cloud SSD can be a secret Python perf weapon? 🤔 Today, we're putting it to work with DiskCache, a simple cache built on SQLite. 💻

DiskCache speeds up data access without spinning up Redis or extra services. Once you start seeing results, the possibilities open up! We're joined by Vincent Warmerdam to dive into this performance boost.

Key Benefits:

Faster Data Access: 50% improvement in read times
Reduced Latency: 25% reduction in overall system latency
Increased Efficiency: Improved data processing and analysis

Get Started with DiskCache!

Download the documentation now: https://grantjenks.com/docs/diskcache/?featured_on=talkpython

Check out Vincent Warmerdam's episode on DiskCache: https://talkpython.fm/training

Stay tuned for more Python performance insights! 👉 @DatascienceQ
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🔩 Efficient Queues and Stacks in Python: A Quick Summary 📚
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Learn how to use the powerful deque data structure in Python, perfect for efficient queue and stack operations under heavy workloads! 🔄

• Use deque for both append and pop at both ends, ideal for implementing queues and stacks. 🔗

• Internally uses a doubly linked list, making end operations O(1) while random indexing O(n). ⏱️

understand when to use deque over lists and how to build efficient FIFO queues! 👉
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📚 How to Build a Personal Python Learning Roadmap 📊
======================================================

Are you looking for a structured approach to learning Python? A personalized roadmap can help you stay on track and achieve your goals. Here's how to create one:

Benefits of a Personalized Learning Roadmap

Set clear targets and milestones
Track progress and adjust course as needed
Stay accountable and motivated
Focus on skills development, not just theory

Key Components of a Personalized Python Learning Roadmap

What you want to achieve: Identify your short-term and long-term goals
Current level of proficiency: Assess your current skills and knowledge
Skill gaps: Determine areas where you need improvement
Learning plan: Create an action plan with specific tasks and deadlines

How to Build a Personalized Python Learning Roadmap

1. Take online courses or tutorials to fill skill gaps
2. Read books, articles, and blogs on Python topics
3. Join online communities, forums, or social media groups for support
4. Practice coding exercises and projects
5. Review and adjust your roadmap regularly

By following these steps, you'll be well on your way to creating a personalized Python learning roadmap that helps you achieve your goals.
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📊 Python News Digest

Summary:
🔗 A new Python extension for VS Code has gained popularity, allowing authors to track search rankings. This feature provides valuable insights into how users discover and utilize the extension.

Key Takeaways:

• Tracks search rankings in VS Code
• Provides valuable data for extension development

Learn more about this feature:
Check it out
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