realpython

如何在 Python 编码面试中脱颖而出
- REAL PYTHON

Take your Python coding interview skills to the next level and use Python's built-in functions and modules to solve problems faster and more easily.

(是也乎:

面经在国外也是显学哪...

)

看看 Python, 参数化
- LUKE PLANT
- • Shared by Luke Plant

Detailed article that explores the application of parameterization in Python and how it relates to mainstream design patterns such as dependency injection, strategy, template method, and others.

Django 教程:建立自己项目组合网站
- REAL PYTHON

In this step-by-step tutorial, you'll learn the basics of creating powerful web applications with Django, a Python web framework. You'll build a portfolio application to showcase your web development projects, complete with a fully functioning blog.

Django 2.2 LTS 发布
- DJANGOPROJECT.COM

What's new? HttpRequest.headers to easily access request headers, database-level constraints on models, improved runserver performance when watching large project folders. Also, this is a long-term support (LTS) release, which means that security and data loss fixes will be applied for at least the next three years.

(是也乎:

LTS <== Ubuntu 制造出来的品牌...

)

有关过度使用 Comprehensions 以及 Generator Expressions
- TREY HUNNER
- • Shared by Ricky White

Comprehensions are lovely, but they can easily be overused. In this article Trey shows you helpful examples and tips on sensible comprehension use in your own code.

(是也乎:

代码简洁可读, 永远是代码第一原则.

)

六种简便方法在云中运行 Jupyter 笔记本
- KEVIN MARKHAM

A comparison of free services for running an interactive Jupyter Notebook in the cloud: Binder, Kaggle Kernels, Google Colab, Azure Notebooks, CoCalc, Datalore.

(是也乎:

Binder, Kaggle, Google, Microsoft, CoCalc, and Datalore...

简单的说, 简单但述求不同, 对于墙内的, 抱 M$ 的粗腿吧...

)

Python 超越 JavaScript 成为 Stack Overflow 上最受关注的语言
- GLOBALAPPTESTING.COM

"Either Python is fast becoming the most popular programming language, or Python just has a bigger proportion of new coders compared to other languages"

(是也乎:

感谢党, 感谢人民以及 Google 和 NASA 们...

)

讨论

Discussions

那些自学 Python 的人都是怎么做到的?
- REDDIT

(是也乎:

I have found that the best way to learn a thing is by doing a thing. Program something you need or want. Learn what you need as you go.

Every language I have learned was project driven.

Since coding drives literally everything IT can do, you only need to think about what you wished you could do better, faster, easier. ...

几乎所有高度认同的经验, 都是 MVP 驱动的...

问题在, 为什么还是有那么多培训班/MOOC 还在教语言本身, 而不是编程?

蟒营 Python 入门班

Reactivate Joy by Self-study with You

)

学习Rust and Go:远离Python
- HACKER NEWS
Python 中的私有方法 ;-)
- TWITTER.COM/REALPYTHON

文章,教程和嗯哼

Articles, Tutorials and Talks

Python 虚拟环境简介
- JAMES SPURIN

What Python Virtual Environments are and how to use them effectively in your Python programming endeavours.

(是也乎:

虚拟环境非常有用, 但是, 看目的... 开发/测试/生产所要求的点都不同, 现在看还没有统一的解决方案, 就私人体验, 生产上, 有类似 conda 预编译的集成肥环境, 那就用

)

最大限度减少 Django 隐式数据库查询引起的性能问题
- JAMIE MATTHEWS

The author proposes a simple library called django-zen-queries that gives you control over which parts of your code are allowed to run queries, and which aren't.

Datadog APM 和分布式跟踪监控 Python 应用程序
- DATADOG
- sponsor

Visualize every layer of your Python stack in minutes. Use Datadog's Trace Search to filter and analyze trace events across any customer or dimension that matters to your business. Start optimizing your Python applications with a free 14-day trial of Datadog →

Python 中的猴补丁:实例解释
- SHYAMA SANKAR

In this post, you'll learn about monkey patching, that is, how to dynamically update code behavior at runtime. Also includes some useful examples of monkey patching in Python.

(是也乎:

几年没提猴补丁, 叕开始嗯哼了?

)

在 Python 中使用 JSON 数据
- REAL PYTHON video

Learn how to work with Python's built-in json module to serialize the data in your programs into JSON format. Then, you'll deserialize some JSON from an online API and convert it into Python objects.

(是也乎: