While I am writing my first article on medium, I thought what can be better than explaining the power of Mathematics.

This is a story of my wife, how she became a data engineer after 8 years of break as full time mother. I explain, how She planned and…

Introduction

Investment firms nowadays are in the race of developing sophisticated algorithms and Models for stocks trading. Whether it is about stock…

Virtual Intimate Objects

SHA-256 (Secure Hash Algorithm) ist der Name einer “kryptologischen Hashfunktion”. SHA-256 ist Teil einer ganzen Gruppe von Algorithmen…

Wenn du den ersten Teil erfolgreich verarbeitet hast, bist du bestens gewappnet, um in diesem Teil zu erfahren, wie die einzelnen…

In order to advance my skills in the field of data science, I have taken Udacity’s free Introduction to Data Analysis course. I found this…

Welcome back! Python is an awesome programming language that can practically build anything, if you don’t know anything about this…

This week’s post will teach you how to shortcut your way through understanding a data model for a MongoDB database, through a simple python…

Spice up your machine learning project with novel data

小知识，大挑战！本文正在参与「程序员必备小知识」创作活动 本文已参与 「掘力星计划」 ，赢取创作大礼包，挑战创作激励金。 前两篇我们讲讲那些常用的数学处理函数， 我们接着展示一下随机数相关的函数！ 随

venv는 모듈은 무엇인가. 이것은 python 프로그램이 실행하는 가상 환경을 만들어준다. 가 상 환경이라는 말이 어려운 용어로 다가올 수 있다. 간단히 말하면, python 프로그램을 실행하기 위한 인터프리터와 모듈을 독립된 공간 형태로 제공하는…

> **您好，我是码农飞哥，感谢您阅读本文，欢迎一键三连哦**。 > **本文主要介绍Python数据类型中序列和字符串，文末有彩蛋哦** > 干货满满，建议收藏，用到时常看常新。 小

今天分享一个比较少见的知识点，就是 Python 是否有 ,= 操作符？ 先不管有没有吧，逗号相关的代码你肯定相当熟悉了： 1，元组的组成部分 没有逗号的括号，构不成元组，哪怕只有一个元素，也需要有逗

utils/timehelper.py包含一下功能：获取最小的 utc 时间，datetime 类型，适用于 mysql 的所有常见，不管是 datime 还是 stamptime获取当前的 utc 时间，datetime 类型 {代码...}

最近在使用 Python 的时候发生了很奇怪的现象：从命令行执行 python.exe 并不会进入 REPL，似乎也没有其他反应，然而稍等片刻，会看到系统弹出 Windows Store 页面，并定位到 Python App 的详情页。

小知识，大挑战！本文正在参与「程序员必备小知识」创作活动 本文已参与 「掘力星计划」 ，赢取创作大礼包，挑战创作激励金。 今天我们说说字符串类型，之前写了两篇共1.5万字的基础一遍过，涉及很多基础知识

Classification

Recently I have come across the need to gather information from the Ethereum blockchain. The simplest way I have found to access the…

I have been using Python for a while now and the same packages keep coming back. These packages are especially important to make some quick…