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How to handle WndProc messages in WPF?

... lParam, ref bool handled) { // do stuff return IntPtr.Zero; } Now, I'm not quite sure why you'd want to handle Windows Messaging messages in a WPF application (unless it's the most obvious form of interop for working with another WinForms app). The design ideology and the nature of the ...
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Why fragments, and when to use fragments instead of activities?

... updated question . it now has links to the videos of google. also, thanks for the explanation, but i still need clarification about my question. – android developer May 7 '12 at 11:04 ...
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Why is there a difference in checking null against a value in VB.NET and C#?

... the VB.NET semantics, which in essence gives NULL the semantics "I don't know yet". Then the comparison of 5 to "I don't know yet". is naturally "I don't know yet"; ie NULL. This has the additional advantage of mirroring the behaviour of NULL in (most if not all) SQL databases. This is also a more ...
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Matplotlib discrete colorbar

... @GeorgeLiu Indeed you were write ! I did a copy/paste mistake and it is now fxed ! The snippet of code is now running ! Regarding pos I am not entirely sure of why it is here but it is requested by the FuncFormatter()... Maybe someone else can enlighten us about it ! – Enzo...
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Should try…catch go inside or outside a loop?

...on was getting on my nerves! In the case of optimizations, since we can't know which way the performance would be affected, I guess were back to try-it-and-test (as always). – Jeffrey L Whitledge Sep 27 '08 at 18:35 ...
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public static const in TypeScript

... this is such a good answer. my coding is now happier because of it. – gonzofish Jul 6 '15 at 20:43 7 ...
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The Guava library: What are its most useful and/or hidden features? [closed]

... Note that we now have StandardCharsets in Java 7+. I wonder how many other of Guava's features have found their way into Java. – DavidS Mar 22 '16 at 23:32 ...
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What is the recommended approach towards multi-tenant databases in MongoDB?

...o use a relational database. My data is quite unstructured, however, which now has me investigating NoSQL dbs like MongoDB. It doesn't seem that MongoDB have ACL support the way Lotus Domino does, and I don't really want to reinvent the wheel, which makes me also think 2 or 3 are the way to go. I a...
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Why does the CheckBoxFor render an additional input tag, and how can I get the value using the FormC

... I dont like this....I have a search page that uses GET and now my url is full of true/false params... – Shawn Mclean Oct 3 '11 at 15:50 1 ...
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Python extending with - using super() Python 3 vs Python 2

...o by doing nothing in C, you end up calling both, which is what you want. Now if you were not using super, you would end up inheriting A.__init__ (as before) but this time there's nothing that would call B.__init__ for you. class A: def __init__(self): print('A') class B: def __in...