让几万美国女性痛不欲生..医疗器械的黑幕 可怕!(图)

让几万美国女性痛不欲生..医疗器械的黑幕 可怕!(图)

doGet and doPost in Servlets

doGet and doPost in Servlets

I've developed an HTML page that sends information to a Servlet. In the Servlet, I am using the methods doGet() and doPost():public void doGet(HttpServletRequest req, HttpServletResponse res)throws ServletException, IOException { Strin

C# Interfaces. Implicit implementation versus Explicit implementation

C# Interfaces. Implicit implementation versus Explicit implementation

What are the differences in implementing interfaces implicitly and explicitly in C#?When should you use implicit and when should you use explicit?Are there any pros and/or cons to one or the other?Microsoft's official guidelines (from first

How to install JDBC driver in Eclipse web project without facing java.lang.ClassNotFoundexception

How to install JDBC driver in Eclipse web project without facing java.lang.ClassNotFoundexception

There is a VERY similar question to mine but in my case I don't have any duplicate jars in my build path, so the solution does not work for me. I've searched google for a couple of hours now, but none of the solutions I've found there actu

Are the PUT, DELETE, HEAD, etc methods available in most web browsers?

Are the PUT, DELETE, HEAD, etc methods available in most web browsers?

I've seen a couple questions around here like How to debug RESTful services, which mentions: Unfortunately that same browser won't allow me to test HTTP PUT, DELETE, and to a certain degree even HTTP POST.I've also heard that browsers supp

getResourceAsStream() vs FileInputStream

getResourceAsStream() vs FileInputStream

I was trying to load a file in a webapp, and I was getting a FileNotFound exception when I used FileInputStream. However, using the same path, I was able to load the file when I did getResourceAsStream(). What is the difference between the

How to retrieve and display images from a database in a JSP page?

How to retrieve and display images from a database in a JSP page?

How can I retrieve and display images from a database in a JSP page? 1:Let's see in steps what should happen: JSP is basically a view technology which is supposed to generate HTML output.To display an image in HTML, you need the HTML

Use jQuery to hide a DIV when the user clicks outside of it

Use jQuery to hide a DIV when the user clicks outside of it

I am using this code:$('body').click(function() { $('.form_wrapper').hide();});$('.form_wrapper').click(function(event){ event.stopPropagation();});And this HTML:

Storing Objects in HTML5 localStorage

Storing Objects in HTML5 localStorage

I'd like to store a JavaScript object in HTML5 localStorage, but my object is apparently being converted to a string.I can store and retrieve primitive JavaScript types and arrays using localStorage, but objects don't seem to work. Should

How to upload files to server using JSP/Servlet?

How to upload files to server using JSP/Servlet?

How can I upload files to server using JSP/Servlet? I tried this:

However, I only get the

Save files in database with entity framework

Save files in database with entity framework

I have an ASP.NET MVC solution built on Entity Framework with Microsoft SQL Server 2008. I need to create a function that lets my users upload files. What I would like is:A solution that uses the Entity Framework to store files in the Datab

Unified static class between HttpContext and SignalR HubCallerContext

Unified static class between HttpContext and SignalR HubCallerContext

I have a lot of code that depends on HttpContext.Current,and I noticed that requests that come from SignalR hubs have HttpContext.Current == null,so my code breaks, for example:HttpContext.Current.Request.IsAuthenticatedSo I came up with fo

Will ASP.Net MVC's AntiForgeryToken Method work with Load Balancers?

Will ASP.Net MVC's AntiForgeryToken Method work with Load Balancers?

Using ASP.Net MVC v2.0, I am starting to research the use of the Html.AntiForgeryToken() method when submitting forms that process data. I can see it sets a hidden value in the form HTML and it sets the same value in a session cookie. The q

org.apache.catalina.LifecycleException: Failed to start component [StandardServer[8005]]A child cont

org.apache.catalina.LifecycleException: Failed to start component [StandardServer[8005]]A child cont

I am struggling for the past 6-7 hrs trying to figure out what went wrong with my Apache Tomcat Server. In all of my projects, the jdk version got switched to 1.6 from 1.8. To solve the version conflict, I verified whether compiled version

HTML forms - input type submit problem with action=URL when URL contains index.aspx

HTML forms - input type submit problem with action=URL when URL contains index.aspx

I have a HTML form that truncates the action parameter after the "?" mark - which is NOT the desired behavior I am looking for.Here is a representative HTML snippet:In this case, the submit button takes you to the "http://www.spufalcons.com

Eclipse - How to fix error “No persistence.xml file found in project” JPA issue

Eclipse - How to fix error “No persistence.xml file found in project” JPA issue

Error "No persistence.xml file found in project" in Eclipse.Aim: Create a new project GWT+App engine+Maven Steps to create this:Google eclipse plugin: select "New Web Application Project". set the name etc. right-click on the project > Con

Change EF 6 Code Generation Strategy from T4

Change EF 6 Code Generation Strategy from T4

In the past I have successfully created edmx files. This was using EF5 and Visual Studio 2012. I have since upgraded to Visual Studio 2013 and EF6. The existing EF 5 code still works, but now I have a problem. I can create edmx files, and a

Waiting for localhost, forever!

Waiting for localhost, forever!

I have a gridview on my homepage with a view and an edit link that use query strings to display table data in read-only and editable pages, respectively. I get no error messages from my code, it's simple enough that it doesn't seem to be mi

Where does  in web.config go for MVC applications?

Where does in web.config go for MVC applications?

I'm attempting to implement custom error handling in my MVC 4 app. I'm not certain where in my web.config the is supposed to go, and the general information I need to include in it. 1: goes inside :

Custom HTTP Header in Django

Custom HTTP Header in Django

I use a custom http header for URL signature just called "sign", how to get such custom HTTP header value in Django? 1:Go ahead and use:request.META.get('HTTP_{your uppercased header name}')Note in Django you write the header name in cap

How to add a 'default using' to all cshtml pages?

How to add a 'default using' to all cshtml pages?

I'm creating my first MVC.Net application and I find myself including @using Gideon.Core.Mvc; on almost every page. Is it possible to add it by default to all pages? In Asp.Net I'm able to add default stuff for controls to the web.config, h

How To Prevent Tab Hell With Visual Studio And FireFox Debugging?

How To Prevent Tab Hell With Visual Studio And FireFox Debugging?

How do I keep VS from opening a new tab in Firefox every time I hit F5 to debug a web application? I would really like it to re-use the same tab. 1:This may not work for you but, in a project's properties on the Web tab there is a setti

How to purge tomcat's cache when deploying a new .war file? Is there a config setting?

How to purge tomcat's cache when deploying a new .war file? Is there a config setting?

I have a simple hello, world servlet application that I am just playing around with, and pushing it out to my tomcat server on a VPS.When I make a change to my code, and deploy it, tomcat doesn't serve the newly published code (even after s

What is the VB.NET equivalent of the C# “is” keyword?

What is the VB.NET equivalent of the C# “is” keyword?

I need to check if a given object implements an interface. In C# I would simply say:if (x is IFoo) { }Is using a TryCast() and then checking for Nothing the best way? 1:Try the followingif TypeOf x Is IFoo Then ... 2:Like this:If Ty

How can I check if user has a webcam or not? [closed]

How can I check if user has a webcam or not? [closed]

I need to know if there's a way to know if the user has a webcam on his computer using javascript or maybe php. 1:There is a plugin: http://www.xarg.org/project/jquery-webcam-plugin/if(webcam.getCameraList().length == 0){ alert('You