Dojo enhancedGrid

The use of enhancedgrid includes how to add pictures (dynamic), how to set attributes of enhancedgrid, refer to the code written by yourself in the place name search function.

Then the style of enhancedgrid must be paid attention to.

Dojo Tree’s use

tree is a fairly common component in the web, here we understand the tree in dojo.

require([‘dojo/json’,’dojo/text!./ data/countries.json’,’dojo/data/ItemFileReadStore’,’dijit/tree/ForestStor

RPM and YUM

rpm is an open software package management system, the original full name is red hat package management

rpm -i package name install software -ivh display the installation process

rpm -e

Vim’s use

Basically, vi/vim is divided into three modes: Command mode, Insert mode and Last line mode

In command mode

1. Move the cursor p> w(e)   Move the cursor to the next word
b     move to