python的一些技巧学过C言语的同窗，或者看过《C言语从入门到放弃》这本书的同窗一定不会对“三目操作符”这种画面感十足的操作符感到生疏。但是，直到我完成python小学一年级课程的时分才发现原来python也有相似的东西。比方：def foo(val): {代码...} 或者你也能够这样写：def foo(val): {代码...} 讲道理的话，这个应该...

protobuf就是一个序列化&反序列化工具包，因为是二进制协议所以效率较高，并且支持众多语言跨语言通信。和json，xml等协议的区别在于他需要通过.proto文件定义接口协议，然后用proto工具生成的收发方代码来进行序列化反序列化。（这种方式效率更高因为双方需要通过生成的代码来处理序列化内容等于双方都知道字节流的...

前言 之前在 使用Python定时清理运行超时的pdflatex僵尸进程 博文中我采用python脚本开启定时任务清理pdflatex僵尸进程，线上4u2G的k8s pod部署了3个，pdflatex

从python分布式任务调度框架celery的启动日志分析开始学习和了解如何实现一个完整的分布式框架

Qt Designer中有很多UI界面组件，每种组件相对应有可设置的属性，本篇博文来让我们简单了解一下吧~

Computer programming allows human beings to interact with machines. We need to program devices to do what we want them to do. For example…

Memory allocation and deallocation

摘要：有趣的编程谜题可以练习你解决问题的能力，快来挑战吧~~ 本文分享自华为云社区《代码的出现：用 Python 解决你的难题》，作者： Yuchuan 。

These examples help enhance the logical thinking of beginners.

A guide to finding the index of an element in a list or tuple in Python.

Sound Waves, a Little Notebook and Outlaw Data Acquisition

This tutorial assume that you already had working FastApi application.

Whenever we are writing robust code, unit tests are essential for verifying that our application logic is correct and covers all aspect of…

compose函数接收多个函数，返回将这些函数从右至左依次调用的组合函数。接收的函数中，只有最右边的函数（组合函数中第一个调用的函数）可以接收多于一个参数，其他函数只能接收一个参数。

前言 当你需要每天对 Excel 做大量重复的操作，如果只靠人工来做既浪费时间，又十分枯燥，好在 Python 为我们提供了许多操作 Excel 的模块，能够让我们从繁琐的工作中腾出双手。 今天就和大

Part 4 of my programming series about the Python package swiftex for writing math in Jupyter as fast as with pencil and paper. For the…

A guide to enumerating related items using Enums in Python.

Persistence, structure, and consistency in your development effort is key — but the payoff is handsome.

I have been trying to find out an efficient way to handle the repetition of code in Django and found Mixins to be an efficient way provided…

Here is a list top 5 Python deep learning applications you should try out before stepping into 2022!

You have been doing math calculations since a very young age, from adding two numbers, to multiplying, dividing, and finding the square…