- Syntax errors
- Runtime errors
- Semantic errors
- Debugger
- Logging
阅读：区块链 通住资产数字化之路
这书以比特币 (Bitcoin) 为例说明区块链 (Blockchain) 技术。区块链技术可说是分散式、去中心化系统之突破。它不旦可用于比特币，也可用于其他加密货币，和其他用途的分散式系统。
Python 入门 – 技巧篇：Debug 侦错
Python 初级：第17课 – Pygame贪食蛇游戏|Snake game
- Pygame lifecycle
- Game loop: event handling, change state, rendering
- Snake game demo
- Object oriented programming (OOP)
Source: https://github.com/learn10kYear/snake-game/blob/master/app.py
Python 入门：Deploy Flask app to Apache – mod_wsgi
- Download and install Apache24 from https://www.apachelounge.com/
- Save to C:\apache24
- Download Build Tools for Visual Studio 2019 from https://visualstudio.microsoft.com/downloads/#build-tools-for-visual-studio-2019
- Install mod_wsgi: pip install mod_wsgi
- Run mod-wsgi-express module-config, edit Apache24/conf/httpd.conf
- Edit Apache24/conf/extra/httpd-vhosts.conf
- Prepare your flask app, and create app.wsgi file.
- Run the apache web server, and test it with your browser
Python 初级：第16课 – Web Scraping 动态网页抓取 w/Selenium|网络爬虫
- Dynamic web content (script tag)
- Click()
- Send_keys()
Python 初级：第15课 – Web Scraping 静态网页抓取 w/Beautiful Soup|网络爬虫
- Data extraction with Beautiful soup 4
- Save all web page images to disk
Python 入门：第14课 – Loops – Generator
- Generator function: yield keyword
- Generator expression
Python 入门：第13课 – Loops – Iterable Vs Iterator
- Iterable – for-each-item-loop
- Iterator – get next item in a collection using next()
- Conversion: Iterable to Iterator using iter()
Python 入门：第12课 – 1小时上手Tkinter GUI + PyInstaller 打包EXE
- GUI Programming using Tkinter
- PyInstaller
Python 入门：第11课 – Flask web 补充2 (form / session / cookie) (4)
Python 入门：第11课 – Flask web 补充2 (form / session / cookie)
- Form（read form data, postback handling)
- Cookie (read & write cookies)
- Session (read & write sessions)
Python 入门：第10课 – Flask补充1 (route / blueprint / jinja2) (3)
Python 入门：第10课 – Flask补充1 (route / blueprint / jinja2) (3)
- Routes（Methods, querystring, error handler, redirect)
- Blueprint (breakdown app.py into different files)
- Structure (Use of Block)