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fromInfoWorld
18 hours agoGet started with Python's new frozendict type
Python 3.15 introduces frozendict, an immutable dictionary that is hashable and useful in scenarios where regular dictionaries cannot be used.
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Python
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fromPycon
1 day agoStories from the PyCon US Hotels
"One story stands out to me beyond getting to know each other and sharing ideas. When I was getting ready to give my first PyCon talk in Montreal, Selena Deckelmann offered to help review my slides and listen to me practice. We spent a few hours on the floor of her hotel room prepping while her very young daughter crawled around on the floor and chewed on my PyCon badge since she was teething. It's still one of my favorite PyCon and PyLadies memories." - Carol Willing, Willing Consulting
fromSecurityWeek
1 week agoTelnyx Targeted in Growing TeamPCP Supply Chain Attack
The WAV file is a valid audio file. It passes MIME-type checks. But the audio frame data contains a base64-encoded payload. Decode the frames, take the first 8 bytes as the XOR key, XOR the rest, and you have your executable or Python script.
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Python
fromDEV Community
3 weeks agoI Wrapped My Free npm Package as a Paid REST API - Here's the Architecture
A REST API solves the cross-language accessibility problem that npm packages face, enabling Python, Ruby, PHP developers and no-code tools to access textlens functionality without maintaining multiple codebases.
fromRealpython
3 weeks agoDownloading Files From URLs With Python - Real Python
Python makes it straightforward to download files from a URL with its robust set of libraries. For quick tasks, you can use the built-in urllib module or the requests library to fetch and save files. When working with large files, streaming data in chunks can help save memory and improve performance.
Python
fromRealpython
3 weeks agoSpeed Up Python With Concurrency Quiz - Real Python
You'll explore how I/O-bound programs face latency, which concurrency patterns to use, the differences between threading, asyncio, and multiprocessing, and how the Global Interpreter Lock (GIL) affects Python programs.
Python
Python
fromRealpython
3 weeks agoEpisode #287: Crafting and Editing In-Depth Tutorials at Real Python - The Real Python Podcast
Real Python's editorial process involves multiple review stages ensuring technical accuracy and educational effectiveness through coordinated roles of curators, reviewers, and quality assurance specialists.
fromRealpython
4 weeks agoPython Descriptors: An Introduction Quiz - Real Python
By working through this quiz, you'll revisit the descriptor protocol, how .__get__() and .__set__() control attribute access, and how to implement read only descriptors. You'll also explore data vs. non-data descriptors, attribute lookup order, and the .__set_name__() method.
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Python
fromPyImageSearch
1 month agoDeepSeek-V3 Model: Theory, Config, and Rotary Positional Embeddings - PyImageSearch
DeepSeek-V3 introduces revolutionary architectural innovations including Multihead Latent Attention that reduces KV cache memory by 75% while maintaining model quality, addressing critical challenges in inference efficiency, training cost, and long-range dependency capture.
Python
fromRealpython
1 month agoHow to Use the OpenRouter API to Access Multiple AI Models via Python - Real Python
OpenRouter provides a unified API to access thousands of AI models from multiple providers through a single Python interface, eliminating the need to manage separate APIs and authentication schemes.
Python
fromRealpython
1 month agoDuck Typing in Python: Writing Flexible and Decoupled Code Quiz - Real Python
An interactive quiz assesses understanding of duck typing in Python, covering its definition, advantages, disadvantages, behavior-based interfaces, protocols, special methods, and alternative approaches.
fromRealpython
1 month agoWhat Does Python's __init__.py Do? - Real Python
A directory without an __init__.py file becomes a namespace package, which behaves differently from a regular package and may cause slower imports. You can use __init__.py to explicitly define a package's public API by importing specific modules or functions into the package namespace.
Python
Python
fromPyImageSearch
1 month agoSAM 3 for Video: Concept-Aware Segmentation and Object Tracking - PyImageSearch
SAM3 extends beyond static image segmentation to video by maintaining streaming memory and tracking state, enabling unified detection, segmentation, and tracking across frames while preserving object identity over time.
fromRealpython
1 month agoEpisode #286: Overcoming Testing Obstacles With Python's Mock Object Library - The Real Python Podcast
Mocking in Python with unittest.mock allows you to simulate complex logic or unpredictable dependencies, such as responses from external services. The Mock class can imitate real objects, and the patch() function lets you temporarily substitute mocks for real objects in your tests.
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