Inversion of Control Containers and the Dependency Injection pattern
https://martinfowler.com/articles/injection.htmlOneoftheentertainingthingsabouttheenterpriseJavaworldisthehugeamountofactivityinbuildingalternativestothemainstr...
What is the difference between UserControl, WebControl, RenderedControl and CompositeControl?
UserControl:Acustomcontrol,endingin.ascx,thatiscomposedofotherwebcontrols.Itsalmostlikeasmallversionofanaspxwebpage.ItconsistsofaUI(theascx)andcodebehind.Cannot...
Why is HttpContext.Current null during the Session_End event?
OnSession_EndthereisnocommunicationnecessarilyinvolvedwiththebrowsersothereisnoHttpContexttorefertowhichexplainswhyitisnull.Lookingatyourcodeyouseemtobeinterste...
Sending form data
https://developer.mozilla.org/en-US/docs/Learn/HTML/Forms/Sending_and_retrieving_form_dataThisarticlelooksatwhathappenswhenausersubmitsaform—wheredoesthed...
Sending forms through JavaScript[form提交 form data]
https://developer.mozilla.org/en-US/docs/Learn/HTML/Forms/Sending_forms_through_JavaScriptAsinthepreviousarticle,HTMLformscansendanHTTPrequestdeclaratively.Butf...
jQuery extend
Description:Mergethecontentsoftwoormoreobjectstogetherintothefirstobject.targetType:ObjectAnobjectthatwillreceivethenewpropertiesifadditionalobjectsarepassedino...
The control collection cannot be modified during DataBind, Init, Load, PreRender or Unload phases.
https://stackoverflow.com/questions/5508666/dynamically-add-html-to-asp-net-page https://stackoverflow.com/questions/4975823/adding-to-page-control-c...
Removing jQuery from GitHub.com frontend
Overtheyears,GitHubgrewintoacompanywithhundredsofengineersandadedicatedteamgraduallyformedtotakeresponsibilityforthesizeandqualityofJavaScriptcodethatweservetow...
response.sendRedirect 的功能是地址重定向(页面跳转)
response.sendRedirect的功能是地址重定向(页面跳转)1.response.sendredirect(url);新的页面并不能处理旧页面的pagecontext(request,response,...)对象,所以你用request.getparameter(ff)企图调用原页面request对象的参...
与时间有关的类Date,DateFormat,Calendar
Date类用于表示日期和时间。它没考虑国际化问题，所以又设计了另外两个类。Calendar类：主要是进行日期字段之间的相互操作。编程实例：计算出距当前日期时间315天后的日期时间，并使用”xxxx年xx月xx日xx小时:xx分:xx秒”的格式输出。importjava.util.*;importjava.text.Si...
日历类Calendar
在早期的JDK版本中，日期(Date)类附有两大功能：(1)允许用年、月、日、时、分、秒来解释日期：(2)允许对表示日期的字符串进行格式化和句法分析。在JDK1.1中提供了类Calendar来完成第一种功能，类DateFormat来完成第二项功能。dateFormat是java.text包中的一个类。与Da...
<!--[if IE]>….<![endif]--> (<!--[if !IE]>||<![endif]-->)的用法
1.<!--[if!IE]><!-->除IE外都可识别<!--<![endif]-->2.<!--[ifIE]>所有的IE可识别<![endif]-->3.<!--[ifIE5.0]>只有IE5.0可以识别<![endif]-->...