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Will code in a Finally statement fire if I return a value in a Try block?
...ption. C# cannot throw non-CLS complaint exceptions, but languages such as C++ can. C# could be calling into code written in a language that can throw non-CLS compliant exceptions.
Asynchronous ThreadAbortException
As of .NET 2.0, a ThreadAbortException will no longer prevent a finally from running....
Checking user's homepage in Internet Explorer
...rl");
c && g.push(c);
for (c = 0; c < g.length; c++) {
var k = g[c];
if (b = b || a.isHomePage(k)) return !0
}
}
return b
};
They are using the proprietary isHomePage method to check if google.com is your homepage. More info here.
...
Is it true that one should not use NSLog() on production code?
...it's library writers who should be prefixing their symbols, but many C and C++ frameworks do not, especially for this define).
– Rob Napier
May 20 '09 at 11:58
1
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How do cache lines work?
... to the memory banks), wait for the response and done.
100ns means about 200 ticks. So basically if a program would always miss the caches which each memory access, the CPU would spend about 99,5% of its time (if it only reads memory) idle waiting for the memory.
In order to speed things up there...
How to initialize a private static const map in C++?
...] can't handle a const map, at least, not in the g++ implementation of the C++ library.
– Craig McQueen
Oct 31 '13 at 1:08
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int a[] = {1,2,}; Weird comma allowed. Any particular reason?
...s a good reason for messing up the syntax. IMHO this is just another weird C++ feature.
– Giorgio
Aug 12 '11 at 20:59
3
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Are arrays in PHP copied as value or as reference to new variables, and when passed to functions?
...x = array_fill(0, 10000, 1);
printUsedMemory($x);
My bet is that you get 200 max! So this eats approximately as much memory as reading from a non-ampersand param.
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Suppress warning “Category is implementing a method which will also be implemented by its primary cl
...uld be appropriate. for example, cases where multiple inheritance (like in c++) or interfaces (like in c#) could be used. just faced with that in my project and realized that overriding methods in categories are the best choice.
– peetonn
Nov 7 '12 at 11:08
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Eclipse: Can you format code on save?
... This looks very useful -- is there a way to achieve the same for C++ code?
– HAL9000
Dec 24 '12 at 9:27
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Initializing a list to a known number of elements in Python [duplicate]
...ays want (currently) 4 * 24 = 96 bins. It seems natural to me (with a C / C++ / C# / etc. background) to start by initializing each bin to 0. How is this an optimization, whether premature or not?
– Technophile
Dec 28 '14 at 20:19
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