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Mastering Python Data Analysis
出版时间：2016.6 官网链接： Packt 下载地址： 百度网盘(EPUB) 内容简介： Book Description python, a multi-paradigm programming language, has become the language of choice for data scientists for data analysis, visualization,...
View ArticlePyDev of the Week: Lukasz Langa
This week we welcome ukasz Langa ( @llanga ) as our PyDev of the Week! ukasz is the author of PEP 443 ― Single-dispatch generic functions . He also authors an interesting blog , although it’s not just...
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Automating High-Frequency Trading Price Change Forecast using Machine...
Project author Raja Sekhar Vinnakota Project mentor Nitesh Khandelwal This article outlines the work undertaken by the author as a part of his final project submitted inthe Executive Programme in...
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Recognizing digits with OpenCV and Python
Today’s tutorial is inspired by a post I saw a few weeks back on /r/computervision asking how to recognize digits in an image containing a thermostat identical to the one at the top of this post. As...
View ArticleLearn how to build the AI-powered machines of tomorrow for just $39
The most thrilling aspect of machine learning isn’t what we’ve taught computers to do already ― spotting faces in images, interpreting our information, or even driving our cars. No, the true magic is...
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How to Integrate OAuth 2 Into Your Django/DRF Back-end Without Going Insane
We’ve all been there. You’re working on the API back-end, and you’re happy with how it’s going. You’ve recently completed the minimal viable product (MVP), the tests are all passing, and you’re looking...
View ArticleSnapVX: A Network-Based Convex Optimization Solver; David Hallac, Christopher...
SnapVX: A Network-Based Convex Optimization Solver David Hallac, Christopher Wong, Steven Diamond, Abhijit Sharang, Rok Sosi, Stephen Boyd, Jure Leskovec ; 18(4):15, 2017. Abstract SnapVX is a...
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Object Tracking using OpenCV (C++/Python)
In this tutorial, we will learn about OpenCV tracking API that was introduced in OpenCV 3.0. We will learn how and when to use the 6 different trackers available in OpenCV 3.2 ― BOOSTING, MIL, KCF,...
View ArticleProgrammatic Data Visualization with Plotly in Python
is coming to San Francisco on Wednesday February 22nd. Learn about the latest trends in data science applications in technology from the top experts in the industry. This one-day conference will bring...
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Daniel Bader: Writing Clean Python With Namedtuples
Namedtuples can be a great alternative to defining a class manually and they have some other interesting features that I want to introduce you to in this article. Now, what’s a namedtuple and what...
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Should I learn C++ or Python?
When I first saw this question on Quora, there were already 47 answers, pretty much all of them wrong. But the number of different answers tells you something: choice of programming language is more...
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WMD - Python 模块化安全工具集
大规模杀伤性武器（Weapon of Mass Destruction） 这是一款用 python 写的安全工具集。软件封装于“模块”中。模块主要由纯 Python 代码和第三方程序组成。 主要功能 1) 要使用模块，运行命令 "use [module_call]"，例如使用 "use apsniff" 激活模块。 2) 可以使用 "set [parameter] [value]" 更改模块选项。...
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Python 列表(List) 的三种遍历(序号和值)方法
三种遍历列表里面序号和值的方法： 最近学习python这门语言，感觉到其对自己的工作效率有很大的提升，特在情人节这一天写下了这篇博客，下面废话不多说，直接贴代码 1 #!/usr/bin/env python 2 # -*- coding: utf-8 -*- 3 if __name__ == '__main__': 4 list = ['html', 'js', 'css', 'python']...
View Article读 Flask 源码：源码结构
打算对 Flask 的学习做个整理，以 Flask 的 GitHub 代码库的 master 分支为参考。其实早期的 0.3 版还是单文件，整个 flask.py 加上注释也只有 1426 行代码，非常简洁，很适合作为 python 源码学习的教材。 拿到源码先不着急，就像读书一样，不妨浏览下目录，以便有个全局的了解。Flask...
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The Self-Healing Data Center (Part 2) Installing the Webhook Shims for Automa...
In the previous post, I explained howvRealize Operations with vRealize Orchestrator can automate alert notifications via the REST Notification plugin to enable a self-healing datacenter. I also...
View ArticlePython常见数据结构整理
python中常见的数据结构可以统称为容器（container）。序列（如列表和元组）、映射（如字典）以及集合（set）是三类主要的容器。 一、序列（列表、元组和字符串） 序列中的每个元素都有自己的编号。Python中有6种内建的序列。其中列表和元组是最常见的类型。其他包括字符串、Unicode字符串、buffer对象和xrange对象。下面重点介绍下列表、元组和字符串。 1、列表...
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Python抓取第一网贷中国网贷理财每日收益率指数
BeautifulSoup （用来解析网页文本） 此次抓取逻辑思维在代码之后 上代码： #coding utf-8 import requests import re import pandas from bs4 import BeautifulSoup user_agent = 'User-Agent: Mozilla/4.0 (compatible; MSIE 7.0; windows NT...
View ArticleGoDjango: Different types of testing in Django
Testing is always one of those topics that can be interesting to talk about. There are a lot of different opinions on testing so it can be fun. Django comes with some great tools for testing, so this...
View ArticleAdd a potentiometer to your microbit
I had a 10k potentiometer lying around that I saved from some junked electronics it may have been a volume control or something, I can’t remember. Today I found a use for it when I found this...
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