Django

Mac OS zsh: command not found: mysql cannot be found

Mac OS zsh: command not found: mysql cannot find the environment: Mac OS version: 10.14.2 MySQL version: 5.7.24 Open the terminal, enter the command line: mysql, and always return: zsh: command not found: mysql Various methods on the Internet have been tried, such as ln - s series

linux June 25, 2022 Like (553) read (719)

JetBrains family bucket series products March 3, 2019 Activate cracking file v3.0.3

JetBrains, the integrated development environment IntelliJ IDEA used in the development and writing of Java programming language, is the most familiar. The whole line of JetBrains products are represented by CSDN in China and headquartered in the Czech Republic. The latest activation file of JetBrains series products on March 3, 2019 can successfully activate the latest IDEA series products. Php…

Windows February 29, 2020 Like (1.01K) read (2,371)

Use of shutil file operation module in python

Shutil is a high-level file operation tool similar to the advanced API, and its main strength lies in its good support for file copy and deletion operations. Use the copyfile (src, dst) method to copy from the source src to dst. Of course, the premise is that the target address is writable

Programming information October 21, 2019 Like (754) read (1,439)

Usage of * args and * * kwargs in Python

When I first started learning Python, I was confused about the use of args, kwargs, and *. I believe there are many people who are confused about this. I intend to solve this problem through this post (hoping to reduce the problem). Let's understand it through the following five steps: 1. Through a function call

Programming information July 23, 2019 Like (751) read (1,324)

Detailed explanation of Python zip () function usage

The body description zip () function is used to take an iterable object as a parameter, package the corresponding elements in the object into tuples, and then return the object composed of these tuples. If the number of elements of each iterable object is inconsistent, the returned object length is the same as the shortest iterable object. Benefit

Programming information June 21, 2019 Like (735) read (1,623)

Django template realizes auto increment of the next page number

When using {{forloop. counter}} to generate the serial number when paging in the django template, click the next page, and the serial number still starts from 1 {% for row in user_set%}<li>{forloop. counter}} -- {{row. username}}</li>{% for%} Solution

Programming information March 20, 2019 Like (879) read (2,597)

Add csrf_exempt for class based view in Django

For function based views in Django, we can use @ csrf_exempt annotation to identify that a view can be accessed across domains. What should we do with class based views? In brief, there are two ways to solve this problem. One is to use @ cs

Programming information March 15, 2019 Like (701) read (1,739)