#python
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What is an ORM
ORM (Object-Relational Mapping) is a technology that lets you work with a database through Python objects instead of writing raw...
asyncio: Timeouts, Task Cancellation and Graceful Shutdown
Three things you absolutely need in production async code.
asyncio: Queue, Lock, Semaphore β Synchronization Without Threads
In async code multiple coroutines run concurrently in a single thread. Race conditions can still happen β and asyncio provides...
Password Hashing with Argon2 and pwdlib
If a database is leaked, strong password hashing prevents immediate recovery of plaintext passwords and makes offline guessing expensive. It...
Async Generators and Async Iterators in Python
Async generators are a way to lazily produce data in an async context. Perfect for streaming, pagination and processing large...
JWT Tokens with python-jose
python-jose is a library for working with JSON Web Tokens (JWT).
asyncio.gather, create_task and TaskGroup: Concurrency in Practice
Three ways to run multiple coroutines concurrently. Each has its own niche.
httpx: A Modern HTTP Client for Python
httpx is a next-generation HTTP client. Its interface is similar to requests, but it supports async/await out of the box.
asyncio in Python: Asynchronous Programming
asyncio is Python's standard library for asynchronous code. It lets you execute multiple tasks "simultaneously" within a single thread.
SQLite in Python: Persistent Memory for Agents
SQLite is a relational database built into Python. It stores data in a single file and requires no server. It...
Setting Up Your Environment: Python, pip, and VS Code
Before writing code locally, you need to set up three tools: Python, pip, and VS Code. This takes 10β15 minutes...
The datetime Module: Working with Dates and Times
datetime is Python's standard module for working with dates and times. It's part of the standard library β no installation...
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