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Developing for Android in Eclipse: R.java not regenerating
... would generate a new one. But that didn't happen, and I don't have R.java now. How can I regenerate one?
64 Answers
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How to get the device's IMEI/ESN programmatically in android?
...ng that a malicious user hasn't forged this information requires a bit of knowledge about how the Google Data APIs work -- more than I can put in this small comment box. ;)
– Trevor Johns
Dec 30 '09 at 22:48
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How to drive C#, C++ or Java compiler to compute 1+2+3+…+1000 at compile time?
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Updated Now with improved recursion depth! Works on MSVC10 and GCC without increased depth. :)
Simple compile-time recursion + addition:
template<unsigned Cur, unsigned Goal>
struct adder{
static unsigned const sub_goal =...
What's the difference between “STL” and “C++ Standard Library”?
...long before C++ was standardised. C++ existed through the 80s, but what we now call "C++" is the language standardised in ISO/IEC 14882:2014 (and earlier versions, such as ISO/IEC 14882:2011).
The STL was already widely used as a library for C++, giving programmers access to containers, iterators a...
How to use Sphinx's autodoc to document a class's __init__(self) method?
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Even though this is an older post, for those who are looking it up as of now, there is also another solution introduced in version 1.8. According to the documentation, You can add the special-member key in the autodoc_default_options to your conf.py.
Example:
autodoc_default_options = {
'me...
Python strptime() and timezones?
... noting this has been updated as of version 3.2 and the same documentation now also states the following:
When the %z directive is provided to the strptime() method, an aware datetime object will be produced. The tzinfo of the result will be set to a timezone instance.
Note that this doesn't w...
Returning a file to View/Download in ASP.NET MVC
... of offering the choice between save/open. Didn't try with e.g. JPEG right now, so not sure on exact behaviour though.
– Oskar Berggren
Mar 8 '16 at 1:22
add a comment
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Checking whether a variable is an integer or not [duplicate]
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That's good to know. Although, it's a float method, so it's not a general-purpose function that can be applied to any type to determine whether it's an integer.
– Craig McQueen
Sep 12 '13 at 23:50
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Calling a static method on a generic type parameter
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As of now, you can't. You need a way of telling the compiler that T has that method, and presently, there's no way to do that. (Many are pushing Microsoft to expand what can be specified in a generic constraint, so maybe this wil...
How do I return multiple values from a function in C?
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I don't know what your string is, but I'm going to assume that it manages its own memory.
You have two solutions:
1: Return a struct which contains all the types you need.
struct Tuple {
int a;
string b;
};
struct Tuple ge...