no-op statements syntactically valid only since Python X.Y - jwilk/python-syntax-errors

I saw many youtube videos on how to excel in machine learning projects until I stumbled upon a video that talked about a book named “Atomic…

本文教程操作环境：windows7系统、Python 3.9.1，DELL G3电脑。1、eval()函数python中的内置函数，将字符串str当成有效的表达式来求值并返回计算结果。2、语...

本文教程操作环境：windows7系统、Python 3.9.1，DELL G3电脑。方法一：通过sorted()函数排序所有的value {代码...} 方法二：通过max函数取字典中value所对应...

本文教程操作环境：windows7系统、Python 3.9.1，DELL G3电脑。方法一：key使用lambda匿名函数取value进行排序 {代码...} 方法二：使用operator的itemgetter...

一、range函数实现逆序遍历两种实现方式1 . 先创建一个列表，然后对列表中的元素进行逆序。例如：a=range(4) {代码...} 2、直接使用range()函数完成逆序遍历...

但是，每个项目使用的框架或库并不一样，甚至版本也不一样。这样如果直接在Python环境中安装各种各样的库，就会造成开发环境的混乱，引起很多不必要的麻烦。

You must understand the pros and cons of a language like Python before you can learn it. This will help you to understand how to get the…

No need to roll your own binary search from scratch anymore

เกือบทุกคนต้องเคยผ่านการใช้งาน Excel กันมาบ้างไม่มากก็น้อย ซึ่งเราสามารถใช้ Excel กับ Python ได้ ตัวอย่างนี้จะแสดงให้เห็นว่าเราสามารถใช้…

A comprehensive tutorial on how to create lists, change list elements, remove elements, and other list operations with the help of…

Working towards faster Python code

Killer Collection of ready-made Python Automation Scripts for Daily Problems

Introduction

we are going to look into comprehensions in python, which includes list comprehension, dict comprehension, and set comprehension.

Guia rápido para ambientes virtuais em Python

These Exercise is the continuation of Part-1 of this blog. If you have not read Part-1 here is the link …

Using computer vision and a webcam to create a drawing game.

I am going to demonstrate how to override the built-in User Model in Django to a custom user model with Email as the username and remove…

A constructor is an another function that is invariably called when a class object is developed. A constructor’s primary function is to…