Python: Use datatime instead of time for local clocks
Effective Python Item 45: Use datetime Instead of time for Local Clocks
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Python: all
Effective Python Item 50: Use Packages to Organize Modules and Provide Stable APIs
pdb: Your interactive python debugger
Effective Python Item 57: Consider Interactive Debugging with pdb
Python: 3 ways to use metaclasses
Effective Python Item 33: Validate Subclasses with Metaclasses
Python: Referencing and assignment in inner functions
这一篇的内容在 Digest of Fluent Python: 7.4 Variable Scope Rules 和 Python: Variable scope in if-statement 都有讲到，但是 Effective Python 的 Item 15: Know How Closures Inte...
Python: for-else with break
Python Tips: 19. For - Else:
Python: Diamond Inheritance and super
参 Effective Python Item 25: Initialize Parent Classes with super。
Python 3: Keyword-Only Arguments
参 Effective Python Item 21: Enforce Clarity with Keyword-Only Arguments 和 PEP 3102 – Keyword-Only Arguments。
Pandas: Accessing the index of a row in an apply function
You CANNOT access each row’s index via lambda x: x.index in DataFrame.apply(axis=1) because apply treats each row as a numpy object, not a Series. However yo...