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prototype based vs. class based inheritance
...gy issues here, mostly built around someone (not you) trying to make their idea sound like The Best.
All object oriented languages need to be able to deal with several concepts:
encapsulation of data along with associated operations on the data, variously known as data members and member function...
How do emulators work and how are they written? [closed]
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Emulation is a multi-faceted area. Here are the basic ideas and functional components. I'm going to break it into pieces and then fill in the details via edits. Many of the things I'm going to describe will require knowledge of the inner workings of processors -- assembly know...
Interfaces — What's the point?
...ms how interfaces are useful, so I'm going to give it a shot (and steal an idea from Shamim's answer a bit).
Lets take the idea of a pizza ordering service. You can have multiple types of pizzas and a common action for each pizza is preparing the order in the system. Each pizza has to be prepar...
What is uint_fast32_t and why should it be used instead of the regular int and uint32_t?
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@Lundin I have no idea who they are, or whether they exist! I just thought it might be useful to provide a link elaborating on what that "mildly useful fluff" is ;-) Perhaps it'll help people to realise you're right and they don't need it.
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What does “abstract over” mean?
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pretty much the "abstract over" idea in code- powerful yet short, will try this language +1
– user44298
Jan 22 '11 at 5:23
add a com...
Resumable downloads when using PHP to send the file?
... header("HTTP/1.1 500 Internal Server Error");
}
// It's usually a good idea to explicitly exit after sending a file to avoid sending any
// extra data on the end that might corrupt the file
exit;
share
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Using a ListAdapter to fill a LinearLayout inside a ScrollView layout
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Yes, that was the second idea I had but i wasn't sure of the ListAdapter and the ListView does more magic behind the screens which I then don't do manually.
– Stefan Hoth
Sep 13 '12 at 12:49
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How can I properly handle 404 in ASP.NET MVC?
...sax file.
Step 1: Have a common place for 404-error logic
This is a good idea for maintainability. Use an ErrorController so that future improvements to your well designed 404 page can adapt easily. Also, make sure your response has the 404 code!
public class ErrorController : MyController
{
...
Is gcc 4.8 or earlier buggy about regular expressions?
...an implementation of regex_search that only does "return false" was a good idea?
It wasn't such a bad idea a few years ago, when C++0x was still a work in progress and we shipped lots of partial implementations. No-one thought it would remain unusable for so long so, with hindsight, maybe it shoul...
Convert light frequency to RGB?
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General idea:
Use CEI color matching functions to convert wavelength to XYZ color.
Convert XYZ to RGB
Clip components to [0..1] and multiply by 255 to fit in the unsigned byte range.
Steps 1 and 2 may vary.
There are several co...