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A batch of the best highlights from what Kevin's read, .

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How Indexes Make Your Queries Fast
Julia Evans
🌟 Introducing the top 5 Python testing tools that every developer should have in their toolkit 🌟
1️⃣ Pytest:
A powerful and easy-to-use testing framework.
Say goodbye to test classes
and hello to simple test functions! 👋
2️⃣ Unittest:
The classic.
It's built-in, it's reliable, and it's been around for ages.
A true Python staple. 🐍
3️⃣ Mock:
Isolate and rule the world! 🌍
Replace parts of your system under testing with mock objects
and focus on what really matters.
4️⃣ Tox:
Test your code in various Python environments.
Ensure compatibility and make your code versatile! 🌐
5️⃣ Hypothesis:
Property-based testing made easy.
Generate test cases automatically
and put your code through its paces. 🏃
Sarah Floris, MS’ Post
Sarah Floris, MS
[](https://substackcdn.com/image/fetch/w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe94bef8d-433a-4e58-8a29-1a14a50dbda0_800x709.webp)
From Day One to 100: The Seattle Data Guy Journey in One Special Issue
SeattleDataGuy
...catch up on these, and many more highlights