~ 文章, Blog, 教程...

A Step by Step Guide with Code Snippets for Packing Your Python 2.7 Function for AWS Lambda.


从 Lambda 发布以来 AWS 就一直在折腾有关教程 但是, 和 Heroku 的海量友好文章相比, 内部工程师写的就一直非常嗯哼了...


Over the past year, I’ve spent most of my working time doing deep learning research and internships. And a lot of that year was making very big mistakes that helped me learn a lot about not just about ML, but about how to engineer these systems correctly and soundly. One of the main principles I learned during my time at Google Brain was that unit tests can make or break your algorithm and can save you weeks of debugging and training time.


对 AI 的单元测试也必须是 AI 了?


Zulip is the world’s most productive team chat software, an alternative to Slack, HipChat, and IRC. Zulip combines the immediacy of chat with the asynchronous efficiency of email, and is 100% free and open source software.


叕一个 Slack 的嗯哼...

~ Zulip 价格 ~ 为什么选择Zulip ...


This post is an attempt to we better understand the Tree Data Structure and clarify any doubts about it. We will learn about what is a tree, examples of it, its terminology, how it works, and a technical implementation (a.k.a code!)

Do you really know how you ended up with those results after analyzing the data from Public Source?


虽然都是对公开数据的分析结果 但是,你真的保证人家分析过程中没有嗯哼? )

Note - If you have read Writing Idiomatic Python - By Jeff Knupp. You might want to read what Oleksandr has to say in this post. Personally I learned a lot from the book and recommend it regularly to everyone. People don’t speak entirely in idioms unless they are totally off their rockers. Overusing idioms makes you seem more than self-confident, full of air, and frankly not playing with a full deck. It is fair to middling to spice your language with idioms a little bit, but build the whole speech entirely out of them is beside the point.


因为上一个版本时间太久了, 所以, 作者认为应该升级了...一切为了 Py3


TensorFlow is an open source machine learning library developed at Google. TensorFlow uses data flow graphs for numerical computations. Nodes in the graph represent mathematical operations, while the graph edges represent the multidimensional data arrays (tensors) communicated between them. In this post we will learn very basics of TensorFlow and we will build a Logistic Regression model using TensorFlow.


所以, PyTorch 在爆发...


We are extremely pleased to announce the release of SciPy 1.0, 16 years after version 0.1 saw the light of day. It has been a long, productive journey to get here, and we anticipate many more exciting new features and releases in the future.


用了16年, 才升级到 v1.0,对比隔壁3年飙到 v56 的大家... )

This repository contains the entire Python Data Science Handbook, in the form of (free!) Jupyter notebooks.


azure?! 哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈...

为 M$ 的营销工程师点赞...


Dramatiq is a distributed task processing library for Python with a focus on simplicity, reliability and performance.


又双叒叕 一个分布式任务队列....

Dramatic 戏剧化的...惊喜或是相反


Welcome to "Bayesian Modelling in Python" - a tutorial for those interested in learning how to apply bayesian modelling techniques in python (PYMC3). This tutorial doesn't aim to be a bayesian statistics tutorial - but rather a programming cookbook for those who understand the fundamental of bayesian statistics and want to learn how to build bayesian models using python. The tutorial sections and topics can be seen below.

In my talk at Clojure Conj I mentioned how a project from Oracle Labs named GraalVM might have to potential for Clojure to interop with Python on the same VM. At the time of the talk, I had just learned about it so I didn’t have time to take a look at it. Over the last week, I’ve managed to take it for a test drive and I wanted to share what I found.


所以? Clojure 在拼命包容其它语言来给自己续命? )

Through my career as a software developer, I have appreciated one text editor the most, Sublime Text. I began with writing code in Notepad++ long long time ago, then tried IDEs as well but nothing came as close to working smoothly as Sublime Text. This blog is also written using Sublime Text.



港真 subl 的新logo 很丑... )

Why are we offering cloud Jupyter notebooks? If you use Jupyter or IPython notebooks for your business or for working on assignments or research work, you are probably familiar with the challenges that come with setting up a stable Jupyter system on a machine.


可是谁敢用? )



如同大自然的伟力, 总是一边堆高挖深, 另一边同时在尝试抹平... )

Exercises for k-means clustering with Python 3 and scikit-learn as Jupyter Notebooks, with full solutions provided as notebooks and as PDFs. These exercises teach the fundamentals of k-means using some great real-world datasets, including stock price movements, measurements of fish and seed dimensions.

Slit-scan photography is a technique where a slit is moved between the camera and the subject. It’s effect lets the viewer see a tiny slice of a movement, through time.


基于 ssp ssp ssp

折腾出的: ssp



I was once a huge fan of FSMs (Finite State Machines) as a mechanism to keep track of states. Automata theory is the basis of class of computational problems solvable by discrete math. I had used fysom in the past but this time I wanted something home grown. I was able to write complex language parse in a couple hours using only 200 lines of code.


FSM 的 DSL 制造技术




Because we count from 0. #Python #pythonprogramming #jokes

嗯哼 没毛病..



~ 包/模块/库/片段...

A buddy for :baby: Helps caregivers track sleep, feedings, diaper changes, and tummy time to learn about and predict baby's needs without (as much) guess work.



Django 完成的奶爸指挥器


Progressive Growing of GANs for Improved Quality, Stability, and Variation


progressive_growing_of_gans )

Auto builds the foundation for a production ready Flask+Webpack application


另一个传统实用工具方向 ~ 用框架的扩展框架来拓展框架的能力... )

Tensorflow Implementation of Deep Voice 3.

This repo contains solutions for projecteuler problems in multiple languages. Specially created for newcomers to contribute as part of Hacktoberfest Challenge.

A complete pytorch implementation of skip-gram.


叕一个完备的 PyTorch 实现 skip-gram 的实例


Python Wrapper around the CircleCI API.


传统实用工具手造思路... )

A simple emulator launcher written in Python.





Enabling Alexa to get quotes from

( ̄▽ ̄)

只需要给出散点数据, 自动生成漂亮的热力图

关键响应非常敏捷, 10.1 长徦期间嗯哼了一下, 立即追加了两个功能: pyheatmap/ at 31d80c89529e194e743e3125d56a189712186c55 · oldj/pyheatmap

神奇的是作者同时果断也是位 SiFi 作家: 地球上的背包客 - Backpackers_on_Earth.pdf

屌炸天的 Jupyter 能力扩展思路...



蟒营®编程思维提高班 Python版/第13期 正在报名

精品小班/ 永久答疑

扫描报名: 101camp13py

蟒营®式 原创课程



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