Lambda implementation for quick sorting of Python two-dimensional arrays
sortedsorted(__iterable,key,reverse), Can carry three parameters 1. Iteratable
The model layer of Django framework (creating tables, transferring tables, connecting and accessing databases, and returning data to front-end pages)
List of articles Preface Django The model layer of Django Configuration of mode
URL reverse parsing, static file configuration and application creation of Django framework
List of articles Django Of URL Reverse DNS Used in template layer Use in view
lambda實現對Python二維數組的快速排序
sortedsorted(__iterable,key,reverse),可以攜帶三個參數 1.可迭代對象 2.排序的key 3.升降序一維數組# 不加參數,默
Drawing concentric circles based on the turtle Library in Python
List of articles Preface One 、 Screenshot of the problem Two 、 Screenshot of
Python redis reading data
First , Install related packages :pip install redis-py-cluster then , Refer to
Django框架之URL反向解析、靜態文件配置以及應用的創建
文章目錄Django的URL反向解析模板層中使用視圖函數中的使用Django靜態文件的配置Django應用的配置創建應用分布式路由配置templatesDjan
Django框架之模型層(建表、傳表、連接訪問數據庫、返回數據至前端頁面)
文章目錄前言Django的模型層Django模型層的配置創建數據方案一方案二查詢數據例子前言django的一些基礎操作操作應該到此也差不多了,模型層就是和數據庫
Introduction to Python functions (function reference, variable scope, parameter passing, common four types of parameters, anonymous functions, recursive functions)
One 、 References to functions # 0. Common built-in functions : max,min,sum, divm
Python -- collections and dictionaries
One 、 aggregate ( A mountain cannot be a collection of two tigers )1. Definition
Python - advanced features
One 、 Generative 1. List generator A list generator is an expression used to ge
Python persistent storage file operation
One 、 The basic operation of the file # 1. Open file mode: r: Can only read doc
Printing equilateral triangles in Python
Print equilateral triangles for i in range(10): if i<=5: print(**i) else: pri
Python file name is too long - truncate file name
python The file name of is too long - Truncate the file name Code post :if __na
Delete an empty sub table in Excel (Python)
explain use python Delete one excel Empty sub table in , It can be changed flex
Selenium finding elements by class name in Python - selenium finding elements by class name in Python
problem :How can I filter elements that have the same class? How to filter eleme
刪除一個excel表中空子表(Python)
說明用python刪除一個excel中的空子表,可以經過靈活更改,滿足自己個人相關需求代碼1. 導包import openpyxl 2. 加載表格信息# 文件路