This article is about python programming skills from afternerd

This article is about python programming skills from afternerd

In django, there’re three terms about views. They’re:

• Function-Based Views (FBV)
• Class-Based Views (CBV)
• Generic Class-Based Views (GCBV)

Below is a collection of django unit test cases.

“民以食为天”，食品安全问题，贯穿食品生产和消费的始终，不仅是每一个生产经营者必须坚守的红线，同时也直接关系到千家万户的身心健康，是人民群众舌尖上幸福的保证。中国是食品生产和消费大国，食品安全不仅关系人民福祉，也是经济能否健康运行的重要体现。食品安全问题，作为全社会所共同关注的焦点，必须常抓不懈，丝毫不能放松。

How to write a .gitignore file for python projects?

Most beginners will write it manually with project increase, and without the sense to classify the ignore file content.

I found a Git repository contains all the ignore file templates for most programming languages.

I’m working on an Django project. I want to add flake8 to check my django codes today, and make code changes must be checked before commit.

Here’s what I did.

This articles talks about how to deploy hexo blog to hexo page services without enter username and password.

The key process is to config hexo _config.yml, and change the deploy segement.

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deploy:
  type: git
  repo: git@github.com:username/repository-name.github.io.git
  branch: master

For more details, step below:

第n个斐波拉契数的O(1)算法

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def fib(n):
    return (4 << n*(3+n)) // ((4 << 2*n) - (2 << n) - 1) & ((2 << n) - 1)