shady-robot

# Compiled source #
###################
*.com
*.class
*.dll
*.exe
*.o
*.so

# Packages #

shady-robot

Mostly about the java.time package, about time and date format issue.

Nothing Special, just for reference.

shady-robot

####This is a cheat sheet for mysql syntax, which is mostly about privilege management in mysql.
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### List all the user in mysql(with access to the mysql database)
mysql> select user, host, password from mysql.user;
 
### Create a user with password
mysql> create user 'shady'@'localhost' identified by 'password';
### Create a user without password
mysql> create user 'eric'@'localhost';
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shady-robot

Tmux is a "terminal multiplexer", it enables a number of terminals to be accessed and controlled from a single terminal.
    
If you use Debian/Ubuntu, you can just run apt-get install tmux, and voila. 
  
Since the title was about centos 7, then do the following step to install tmux.
  (1). tmux has a library dependency on libevent which, of course, isn’t installed by default. 
    $ wget https://github.com/downloads/libevent/libevent/libevent-2.0.21-stable.tar.gz
    $ tar xzvf libevent-2.0.21-stable.tar.gz
    $ cd libevent-2.0.21-stable
    $ ./configure && make

shady-robot

How to install mysql-client to connect django and MySQL:
(1). Make sure the MySQL is installed
(2). Use the following command to install the package:

Ubuntu:
  $sudo apt-get install libmysqlclient-dev
CentOS: 
  $ sudo apt-get install mysql-devel

(3). inside the virtualenv

shady-robot

在发送一个REST API请求时，根据应用的场景，针对相同的资源，可能会期待不同的返回形式。
Rest API应具备完整的内容协商能力
通过在header里面设置 Accept：告诉WEB服务器自己接收的内容类型，内容类型中的先后次序表示客户端接收的先后次序。 */* 表示任何类型，type/* 表示该text/html,application/json
请求不支持的格式：415 Unsupported Media Type
--->
(1). 返回内容格式指定
http://gym.api.ruizhutech.com/activities/251/entrances/?format=json
(2). 通过在header里面指定
http://gym.api.ruizhutech.com/activities/251/entrances/

shady-robot

Web 开发

• Test-Driven Web Development with Python
• Django
  • Aggregation
  • Database access optimization
  • Security in Django
• Tornado Demos
  • blog
• DRF
• MVC，MVP 和 MVVM 的图示

shady-robot

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