一个输出星号的小型java程序，用户输入数字，applet会显示出星号金字塔，层数即为输入的数字-A small output asterisk java program, the user enter a number, applet will display an asterisk pyramid, the number of layers of the input

asterisk call center 管理，最近研究VIOP呼叫中心，找到的比较好的项目。-asterisk call center management, call center VIOP recent study, found a better project.

ModifySuffix用于批量修改文件后缀名，支持子文件，支持无后缀名的文件，可用于各种类型文件的后缀名的相互转换-ModifySuffix can help you modify a file s suffix in bulk. Also it supports the files in a sub-folder. Besides, it can specify one single file and only change it. The field with asterisk

用星号输出一个正方形，一个椭圆，一个箭头和一个棱形-Output of a square with an asterisk, an ellipse, an arrow, and a prism