html 部分 <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="
C#的类初始化顺序和Java以及C++类初始化顺序是不同的,曾经我被这个问题害惨了.对于C#和Java,其共同点都是先变量后构造函数,先静态后普通 区别在于,C#是子类变量->父类变量->父类构造函数->子类构造函数,才轮到构造函数,但是Java的是父类变量->父类构造函数->子类变量->子类构造函数. using System; namespace Test { public class A { private static Display d1 = new Disp
ASP.NET MVC3 Model验证总结 @Html.ValidationSummary(true) http://www.wyjexplorer.cn/Post/2012/8/3/model-validation-in-aspnet-mvc3 ASP.NET MVC3中的Model是自验证的,这是通过.NET4的System.ComponentModel.DataAnnotations命名空间完成的. 我们要做的只是给Model类的各属性加上对应的验证标记(Attributes)就可以
发现个USB ID站点,对于做设备管理识别的小伙伴特别实用 http://www.linux-usb.org/usb.ids 附录: # # List of USB ID's # # Maintained by Stephen J. Gowdy <linux.usb.ids@gmail.com> # If you have any new entries, please submit them via # http://www.linux-usb.org/usb-ids.html # or s
Perhapes for surity, in chrome and IE10, readonly/disabled input will be reset when the form submit. for example,in the function "SelectProjectFeeType",nowFeeTypeName.value=returnValue[1]; is not work, because, when form submit, fee type name w
/* By Dylan SUN */ Today let us talk about const and readonly. const is considered as compile-time constant readonly is considered as runtime constant. I will demonstrate some example code to clarify their usages and differences. I. Const usages Firs