【让AI女友跟我表白】大白话说Python+Flask入门（四）Flask Sijax的使用,写在前面 先吐槽两句，搞个mysql安装配置弄了4个小时，怎么都是外网无法访问，我靠，我特么也是服了。 当然，后来我投降...

Efficient dependency version management,When working with dependencies one commonly asked question is how to specify the dependencies in the package files (pyproject.toml, Gemfile,...

Unlocking the Secrets of Full-Stack Magic,Unlocking the Secrets of Full-Stack Magic Greetings fellow coding enthusiasts! Today, I want to take you on my journey learning back end d...

Sun公司提供了JavaMail用来实现邮件发送，但是配置烦琐，Spring中提供了JavaMailSender用来简化邮件配置，Spring Boot则提供了MailSenderAutoConfiguration对邮件的发送做了进一步简化。 v准备...

C++20语言核心特性的变化,using for Enumeration Values   对比一下C++20前后的区别： enum class State { open, progress, done = 9 }; // Before C++20 void print(State s) { switch (s) {...

Java vs. JavaScript Conundrum: Insights Welcome!,Hey, I recently stumbled upon an enlightening article discussing the distinctions between Java and JavaScript The article provides ...

模式识别实验：基于主成分分析（PCA）的人脸识别,前言 本文使用Python实现了PCA算法，并使用ORL人脸数据集进行了测试并输出特征脸，简单实现了人脸识别的功能。 1. 准备 ORL人脸数据集共包含40...

How to create a regex version of strip(), Automate the Boring Stuff with Python: Mastering Regular Expressions with Python (3 Part Series) 1 Phone Number and Email Address Extracto...

Search Insert Binary Python,Search Insert Position I wanted to count numbers inside of 'target' and I could not write what I wanted. class Solution: def searchInsert(self, nums: Li...

GCD of Strings Fix,GDC, Greatest Common Divisor. 1st. class Solution: def gcdOfStrings(self, str1: str, str2: str) -> str: #get the same string on str1 and str2 and print result...

记录--组件阅后即焚？挂载即卸载！看完你就理解了,这里给大家分享我在网上总结出来的一些知识，希望对大家有所帮助 前言 上家公司有个需求是批量导出学生的二维码，我一想这简单啊，不就是先批...

CF786题解,CF786 我不会告诉你链接在图片里 CF786A CF786A题意 给出一个大小为 \(n\) 的环，点顺时针从 \(1\to n\) 编号，两个人（设为 \(0,1\)）轮流移动其中的一个棋子。 对于第 \(opt\) 人，...