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Service vs IntentService in the Android platform
I am seeking an example of som>me m>thing that can be done with an IntentService that cannot be done with a Service (and vice-versa)?
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Calling the base constructor in C#
If I inherit from a base class and want to pass som>me m>thing from the constructor of the inherited class to the constructor of the base class, how do I do that?
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Static linking vs dynamic linking
...n reduce total resource consumption (if more than one process shares the sam>me m> library (including the version in "the sam>me m>", of course)). I believe this is the argum>me m>nt that drives it its presence in most environm>me m>nts. Here "resources" includes disk space, RAM, and cache space. Of course, if your dyn...
Getting the IP address of the current machine using Java
...rent nodes that are run on different system or on different ports on the sam>me m> system.
17 Answers
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What's the m>me m>aning of interface{}?
...s an interface?
An interface is two things:
it is a set of m>me m>thods,
but it is also a type
The interface{} type, the empty interface is the interface that has no m>me m>thods.
Since there is no implem>me m>nts keyword, all types implem>me m>nt at least zero m>me m>thods, and satisfying a...
Good example of livelock?
...anyone had a good code-based example of it? And by code-based, I do not m>me m>an "two people trying to get past each other in a corridor". If I read that again, I'll lose my lunch.
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Change the Target Fram>me m>work for all my projects in a Visual Studio Solution
I need to change the target fram>me m>work for all projects. I have many solutions with hundreds of projects.
10 Answers
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Performance surprise with “as” and nullable types
...s there is that an object can only be unboxed to a variable that has the sam>me m> type as the boxed value. That allows the JIT compiler to generate very efficient code, no value conversions have to be considered.
The is operator test is easy, just check if the object isn't null and is of the expected ...
Why can't decimal numbers be represented exactly in binary?
...can't represent 0.1 as a binary floating point number is for exactly the sam>me m> reason. You can represent 3, and 9, and 27 exactly - but not 1/3, 1/9 or 1/27.
The problem is that 3 is a prim>me m> number which isn't a factor of 10. That's not an issue when you want to multiply a number by 3: you can always...
What is the bit size of long on 64-bit Windows?
Not to long ago, som>me m>one told m>me m> that long are not 64 bits on 64 bit machines and I should always use int . This did not make sense to m>me m>. I have seen docs (such as the one on Apple's official site) say that long are indeed 64 bits when compiling for a 64-bit CPU. I looked up what it was on 64-...
