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What is the difference between JSF, Servlet and JSP?
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See http://www.oracle.com/technetwork/java/faq-137059.html
JSP technology is part of the Java
technology family. JSP pages are
compiled into servlets and may call
JavaBeans components (beans) or
Enterprise JavaBeans componen...
Why does this async action hang?
I have a multi-tier .Net 4.5 application calling a method using C#'s new async and await keywords that just hangs and I can't see why.
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@RequestParam vs @PathVariable
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it may be that the application/x-www-form-urlencoded midia type convert space to +, and the reciever will decode the data by converting the + to space.check the url for more info.http://www.w3.org/TR/html401/interact/forms.h
Is there a conditional ternary operator in VB.NET?
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Depends upon the version. The If operator in VB.NET 2008 is a ternary operator (as well as a null coalescence operator). This was just introduced, prior to 2008 this was not available. Here's some more info: Visual Basic If announcement
Example:
Dim foo as String = If...
PHP: merge two arrays while keeping keys instead of reindexing?
...th=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 47.1084 7.58816C47.4091 7.46349 47.7169 7.36433 48.0099 7.26993C48.9099 6.97997 49.672 6.73443 49.672 5.93063C49.672 5.22043 48.9832 4...
How costly is .NET reflection?
...or problem with it. It's a very powerful mechanism and it is even used by .NET, so I don't see why you shouldn't give it a try.
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Real mouse position in canvas [duplicate]
... http://jsfiddle.net/sierawski/4xezb7nL/
Source:
jerryj comment on http://www.html5canvastutorials.com/advanced/html5-canvas-mouse-coordinates/
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What modern C++ libraries should be in my toolbox? [closed]
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CGAL is an excellent c++ library for computational geometry
www.cgal.org
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How can I properly handle 404 in ASP.NET MVC?
...osoft.co.il/blogs/shay/archive/2009/03/06/real-world-error-hadnling-in-asp-net-mvc-rc2.aspx and works in ASP.net MVC 1.0 as well
Here's how I handle http exceptions:
protected void Application_Error(object sender, EventArgs e)
{
Exception exception = Server.GetLastError();
// Log the except...
Hidden Features of VB.NET?
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of C# and was surprised when I couldn't find something
similar for VB.NET.
64 Answers
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