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Why are we not to throw these exceptions?
...in your code, then you should always explicitly check for null and throw a more useful exception instead (for example ArgumentNullException). Similarly, IndexOutOfRangeExceptions occur when you access an invalid index (on arrays—not lists). You should always make sure that you don’t do that in t...
What is the performance cost of having a virtual method in a C++ class?
...at matters is whether the function has been run before recently (making it more likely to be in cache), and whether your architecture can predict static (not virtual) branches and fetch those instructions into cache ahead of time. My PPC does not, but maybe Intel's most recent hardware does.
My ti...
Xamarin 2.0 vs Appcelerator Titanium vs PhoneGap [duplicate]
...is is right; but the downside is the effort involved in maintaining two or more user interface designs for your app.
Comparison about PhoneGap and Titanium it's well reported in Kevin Whinnery blog.
PhoneGap
The purpose of PhoneGap is to allow HTML-based web applications to
be deployed and i...
Incrementing in C++ - When to use x++ or ++x?
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unix domain socket VS named pipes?
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UNIX-domain sockets are generally more flexible than named pipes. Some of their advantages are:
You can use them for more than two processes communicating (eg. a server process with potentially multiple client processes connecting);
They are bidirectional;...
jQuery's jquery-1.10.2.min.map is triggering a 404 (Not Found)
... frustration if you don't like dealing with variable names like a and c.
More about sourcemaps here: An Introduction to JavaScript Source Maps
Dodge: disable sourcemaps
Instead of getting the files, you can alternatively disable JavaScript source maps completely for now, in your settings. This i...
How do I read from parameters.yml in a controller in symfony2?
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With arrays, why is it the case that a[5] == 5[a]?
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I wonder if it isn't more like *((5 * sizeof(a)) + a). Great explaination though.
– John MacIntyre
Dec 19 '08 at 17:06
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Way to go from recursion to iteration
.../ Push other objects on the stack as needed.
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}
Note: if you have more than one recursive call inside and you want to preserve the order of the calls, you have to add them in the reverse order to the stack:
foo(first);
foo(second);
has to be replaced by
stack.push(second);
stack.push(first...
Why does CSS not support negative padding?
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