Free launcher or bootstrapper that checks OS Version or whether .net framework installed

I look for a free launcher or bootstrapper that checks whether t开发者_如何学运维he .net framework is installed, and starts my app1.exe, or app2.exe if not. Alternatively a louncher that checks for th

南下煮酒的提问:DNF《地下城与勇士》:魂怎么下载？

How to append a string value during assignment in Javascript?

Hey i dont know if that is possible but i want to set a given variable in js by reference. What i want to do is, that each time i pass a string to the function addstring that the value of the textfie

Oracle REGEXP_LIKE模糊查询用法例子

目录1、函数介绍2、使用此函数不区分大小写2-1、LIKE 函数2-2、REGEXP_LIKE 函数3、多条件3-1、多个OR条件时，LIKE函数就不能满足需求了。3-2、AND ：既有A又有B3-3、检索以某个字符串开头的数据3-4、检索以某个字符