What are metaclasses in Python?
Reprint from answer of Thomas Wouters in question What are metaclasses in Python? just in case that original answer were …
Docstrings in Python – Python中的Docstrings
References 3.8 Comments and Docstrings – Google Python Style Guide Documenting Python Code: A Complete Guide Docstrings …
The Book of Why – Reading Note
Chapter 1 因果关系之梯 人类早期就已经意识到世界并非仅由数据构成, 相反, 数据是通过错综复杂的因果关系网络融合在一起的. 作者认为, 从数据处理者向因果关系解释者的角色并非过渡, 而是一次”大跃进”, 是一次突破, 是需要借助外 …
Hive Questions Summary
Q : Query with transform clause is disallowed in current configuration. 在HiveSQL中使用了 TRANSFORM 函数进行特征转换, 但是执行过程中报错: Erro …
Pylint in Action
Introduction References 如何使用 Pylint 来规范 Python 代码风格 – IBM Developer
Activate virtual environment in Crontab task
Introduction 工作中遇到一个需求, 需要在后台起一个监督进程(假设进程名为data_process)的脚本, 这个脚本需要在虚拟环境 venv_py36 中执行, 因此写了一个脚本, 每分钟执行一次, 检测进程数量, 如果小于1 …
Loss Functions
Introduction Loss function (or cost function) is widely used for measuring the differences between predicted goal and re …
Workflow in Git
Introduction Workflow in Git, same as development model, are used in developing works based on Git among multi developer …