Created to support students undertaking the Cambridge IGCSE and O Level Computer Science syllabuses, this resource provides tailored support when programming with Python. A three-tiered approach to programming
O'Reilly:深入浅出 Python(中文版) [美]巴里您将从本书学会什么? 你想过可以通过一本书就学会Python吗?《Head First Python(中文版)》超出枯燥的语法和用法手册,通过一种独特的方法教你学习这种语言。你会迅速掌握Python的基础知识,然后转向持久存储、异常处理、Web开发、SQLite.数据加工和Google App Engine。你...
This repository contains the source code examples for the second edition of my O'Reilly book Flask Web Development. The commits and tags in this repository were carefully created to match the sequence in which concepts are presented in the book. Please read the section titled "How to Work with...
Lots. Rather than tell you, this book’s goal is to show you the greatness that is Python. Before diving head first into Python, let’s get a bit of housekeeping out of the way. To work with and execute the Python code in this book, you need a copy of the Python 3 interpreter on...
This chapter begins our tour of the Python language. In an informal sense, in Python, we do things with stuff. “Things” take the form of operations like addition and concatenation, and “stuff” refers to the objects on which we perform those operations. In this part of the book, our...
Python读写excel的库很多,有xlrd、xlwt、openpyxl、xlwings等,个人比较喜欢xlwings.xlwings库功能强大,window、mac系统都能使用,不仅可以读写excel数据,还可修改、设置格式,绘制图表,也可以调用VBA。同时语法简单,熟悉EXCEL中VBA语法的,相信很快就能掌握xlwings的使用。
Ruff的目标语言是Python Oxlint的介绍 Oxlint之所以引发热烈讨论,主要原因是「他的性能太炸裂了」。 尤大用Oxlint跑了Vue3仓库,～590个文件跑～200条规则,仅用时50ms。 我自己(苹果M1 pro,32G)跑一个大概50个文件的小项目,也只用了18ms,官方宣称的在基准测试中比Eslint快50～100倍果然不是空穴来风。
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python3-daemon python3-otopi >= 1.10.0 python3-ovirt-setup-lib maven >= 3.5 ansible-core >= 2.12.0 ansible-runner >= 2.1.3 ovirt-ansible-roles >= 1.2.0 ovirt-imageio-daemon >= 2.0.6 ovirt-engine-metrics (optional) ovirt-provider-ovn (optional) ...
Git-remote-hg has one other dependency: the mercurial library for Python. If you have Python installed, this is as simple as: $ pip install mercurial (If you don’t have Python installed, visit https://www.python.org/ and get it first.) The last thing you’ll need is the ...