How I build my USSD subscription service

Given an integer array nums, return true if any value appears at least twice in the array, and return false if every element is distinct.

One of the biggest barriers to traditional machine learning is that most supervised and unsupervised machine learning algorithms need huge…

setup.py 真难写似乎从有 Python 打包以来就有了setuptools这个库，你能搜到的教程，涉及打包发布的，都会让你编写那个可怕的setup.py。不知道谁能完全掌握那...

【导语】：对自己写的冗长代码，想重构但又无思路？小编整理了系列介绍python代码重构优化的方法，助你一臂之力。编写干净的 Pythonic 代码就是尽可能使其易...

自动发送邮件能应用于许多场景，比如我想要知道股票策略中的股票池是否有实时的更新，这时候如果再拉一遍数据，跑一遍脚本，实在是太浪费时间了。为什么不把...

Command line driven CI frontend and development task automation tool**命令行驱动的 CI 前端和开发任务自动化工具

很长时间以来都没有怎么好好搞清楚RPC（即Remote Procedure Call，远程过程调用）和HTTP调用的区别，不都是写一个服务然后在客户端调用么？这里请允许我迷之...

和其他编程语言相比，什么才是Python独一无二的特色呢？很多程序员会说，缩进。的确，缩进是Python语言的标志性特点，但这只是外在的、形式上的。从语言特性...

Reddit Hyped Stocks — 是GitHub上开源的一个基于 Python 开发的查找 Reddit 当前被炒作的股票的Web应用程序。

😀 这是爬虫专栏第 「29」 篇原创 我们在做爬虫的过程中经常会遇到这样的情况，最初爬虫正常运行，正常抓取数据，一切看起来都是那么美好，然而一杯茶的功夫可能就会出现错误，比如 403 Forbidde

There would be a number of occasions where one has to read or name all the files in a folder. Let this folder be on a local machine or in…

I decided to take a look at the relationship between the two types of Wins Above Replacement (WAR) and team wins for the 2021 season while…

by Massi Genta & Rika Hiratsuka

Nowadays, Boosting is one of the most used machine learning techniques for predictive analytics. Its power relies on enhancing the…

In this article, I would like to talk about the basics of RFM analysis and then use Python to apply RFM analysis over FLO’s dataset.