~ 文章, Blog, 教程...

In this article, let us discuss briefly about two interesting features of NumPy viz. mutation by slicing and broadcasting.

This small note portray process of creation a self-sufficient microservice.

What started as a twitter disagreement carries over into this civil discussion of software testing. Brian and Paul discuss testing practices such as the testing pyramid, TDD, unit testing, system testing, and balancing test effort.

htmldate provides a simple and convenient way to extract the creation or modification date of web pages, within Python or on the command-line. Based on HTML parsing and scraping functions:

Deploying nginx in a dynamic container environment takes a little work, especially if you don’t want to pay the big bucks for NGINX Plus. I wrote a low-tech python script for learning how things work under the hood; find it on my Github. There are open-source reverse-proxy solutions that are built specifically for container environments, like traefik. Traefik obviates the need for nginx altogether, but if you still want to run nginx, consider nginx-proxy.

The fastest way to learn how Blockchains work is to build one.

How I analyzed our Medium publication stats in a Python notebook?

In this article I will show you how to build simple restful api with flask and SQLite that have capabilities to create, read, update, and delete data from database.


所有 RESTful 都是对应用的一种粗暴解释... 所以, xRPC 开始嗯哼


This post is the first of many to come on Apache Arrow, pandas, pandas2, and the general trajectory of my work in recent times and into the foreseeable future. This is a bit of a read and overall fairly technical, but if interested I encourage you to take the time to work through it.


恨晩了, 已经成标准了... )

Most people who want to simulate logic ICs will use Verilog, VHDL, or System Verilog. Not [hsoft]. He wanted to use Python, and wrote a simple Python framework for doing just that. You can find the code on GitHub, and there is an ASCII video that won’t embed here at Hackaday, but which you can view at ASCIInema.



简单的说 终端的能力远没挖掘到底儿...


Jupyter Notebook


也就是说 用 ipynb 发论文不远了...


Python is a great language for data analysis. pandas is a Python package providing fast, flexible, and expressive data structures designed to make working with “relational” or “labeled” data both easy and intuitive. It aims to be the fundamental high-level building block for doing practical, real world data analysis in Python. In this post we’ll get to know more about doing data analysis using pandas.


叕一个 Pandas 教程, 其实就一句话, 别怕浪费内存...


Serpent.AI is a simple yet powerful, novel framework to assist developers in the creation of game agents. Turn ANY video game you own into a sandbox environment ripe for experimentation, all with familiar Python code. The framework's raison d'être is first and foremost to provide a valuable tool for Machine Learning & AI research. It also turns out to be ridiculously fun to use as a hobbyist (and dangerously addictive; a fair warning)!


.io 之后 .ai 是又一个可屯域名了


The Django Rest Framework (DRF), has a lot of built in functionality that supports CRUD operations, but building an RPC endpoint requires hand-rolling much of that. Ultimately, if we’re adding an RPC endpoint to an existing API with mostly REST endpoints, we want to match the design of our new endpoint to match that of the DRF, so we need to understand what each piece does.


所以, Dj 也开始 *RPC 了, 世界总是在重复自己...


This post will show and explain how to build a simple tool for Sentiment Analysis of Twitter posts using Python and a few other libraries on top. Full code is available on GitHub.


简单的说, twitter 通过开放数据, 生将自己变成了数据科学地基 )

Google’s gRPC provides a framework for implementing RPC (Remote Procedure Call) workflows. By layering on top of HTTP/2 and using protocol buffers, gRPC promises a lot of benefits over conventional REST+JSON APIs.


参考: WEB开发中,使用JSON-RPC好,还是RESTful API好? - 知乎


Those iterables are more powerful than you can possibly imagine.


其实, 这种工具在上古都是完备的,只是反直觉, 所以... )


~ 包/模块/库/片段...

RedSails is a Python based post-exploitation project aimed at bypassing host based security monitoring and logging. DerbyCon 2017 Talk:

A simple Blockchain in Python.



所以, 数据科学后, Blockchain 是 Python 又一个发力点?


The unofficial Amazon search CLI & Python API


所以, 会否和谐? 大家猜一下? )

Command-Line utilities for Click (extracted from Clint).


精品总是更多工具的摧产妇... )

Use TensorFlow efficiently

Plot in the terminal using braille dots.





( ̄▽ ̄)





2017年10月22日 8:30  17:00


结果立即在 CPyUG 列表中引发了各种嗯哼, 并有行者组织了议题问卷, 得到稍有不同的期待, 所以, 大会的举行真心得看坚持了. )




关于 ~ DebugUself with DAMA ;-)
点击注册~> 获得 100$ 体验券: DigitalOcean Referral Badge

订阅 substack 体验古早写作:

关注公众号, 持续获得相关各种嗯哼:


**2021.01.11** 因大妈再次创业暂停定期开设, 转换为预约触发:
  • + 扫描预约入群, 学员每满 42 人即启动新一期训练营 ;-)
  • 101camp22.7
  • + 任何问题, 随时邮件提问可也: