Super Snail

Hexo-Theme-Snail

A succinct hexo theme.

hexo-theme-snailView Hexo-Theme-Snail Sources On Github ➾ Light theme preview Dark theme preview Star theme preview Hexo-theme-snail is a succinct hexo theme. It has two colors, light an......

Posted by Dusign on 2019-11-01

hexo hexo-theme-snail

Picture Processing Class

Picture processing is one of the indispensable functions of a website.

Although php is not as popular as before, it is still the most used language for website development. At the same time, image processing is very important for a website. Next, I share a class of im......

Posted by Dusign on 2019-10-07

php picture processing

EPE8 Introduction

EPE8 is a style guide for python code.

Standard code style in project development is not only baneficial for others to read, but also for later code maintenance and code refactoring. So standard code style is very import for developing ......

Posted by Dusign on 2019-10-06

python epe8

MySQL Tutorial

MySQL is one of the most widely used databases. It adopts a dual authorization policy and is divided into a community version and a commercial version. Due to its small size, high speed and low cost, it is widely used by small and medium-sized websites.

MySQL is a relational database management system developed by MySQL AB of Sweden and currently owned by Oracle. MySQL is one of the most popular relational database management systems. MySQL is one......

Posted by Dusign on 2019-10-02

mysql database

Django Project Development

Django is a web framework developed with python. It is one of the most representative Python frameworks. Many successful websites and APPs are based on Django.

Django is an open source Web application framework written by Python. The framework model of MTV, namely model M, view V and template T, is adopted. It was originally developed to manage some news ......

Posted by Dusign on 2019-09-30

python django

Vue Project Development

Vue is a progressive JavaScript framework, which is a lightweight front-end framework, and has a large number of users in China.

Vue is a progressive JavaScript framework for building user interfaces. Unlike other large frameworks, Vue is designed to be applied layer by layer from bottom to top. The core library of Vue only ......

Posted by Dusign on 2019-09-30

vue.js

Some Setting of Linux

Linux is one of the greatest open source projects so far. It is stable, safe and efficient.

Linux is a set of free-to-use and free-to-spread Unix-like operationg system. It is a multi-user, multi-task, multi-threaded and multi-CPU operationg system based on POSIX and Unix. It can run majo......

Posted by Dusign on 2019-09-29

linux OS

The X86 Architecture

The X86 architecture is a set of computer language instructions executed by microprocessors. It refers to the abbreviation of the standard number of an Intel general purpose computer series and also identifies a set of general purpose computer instructions.

The X86 architecture is a general processor architecture developed by Intel. It has been 40 years since the first version was released. At present, almost all PC processors use x86 architecture. Th......

Posted by Dusign on 2019-09-28

x86

Virtual Memory Introduction

Memory management is one of the main functions of the operation system.

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Posted by Dusign on 2019-09-19

memory

Data Check Code

校验码是指能够发现或能够自动纠正错误的数据编码，也称为检错纠错编码

校验码的原理是通过增加一些冗余码，来检验或纠错编码。通常编码都由许多码字构成，任意两个合法码字之间最少变化的二进制位数，称为数据校验码的码距。对于码距不小于$2$的数据校验码，开始具有检错的能力。码距越大，检错、纠错能力就越强，而且检错能力总是大于或等于纠错能力。下面介绍几种常用的校验码。奇偶校验码奇偶校验码比较简单，原理是在原编码上加一个校验位，它的码距等于2，可以检测出一位错误（或奇数......

Posted by Dusign on 2019-09-10

check code

Markdown Basic Grammar

Markdown is a lightweight markup language that allows people to write documents in plain text format that is easy to read and write.

Markdown is a markup language in plain text format. Through simple markup grammar, it can make ordinary text content have a certain format.Markdown is widely used in many websites to write help doc......

Posted by Dusign on 2019-09-05

markdown