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What is an IndexOutOfRangeException / ArgumentOutOfRangeException and how do I fix it?
...ngth - 1 (where Length is total number of items in the array) so this code doesn't work:
array[array.Length] = 0;
Moreover please note that if you have a multidimensional array then you can't use Array.Length for both dimension, you have to use Array.GetLength():
int[,] data = new int[10, 5];
fo...
PHP String to Float
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$rootbeer = (float) $InvoicedUnits;
Should do it for you. Check out Type-Juggling. You should also read String conversion to Numbers.
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git - pulling from specific branch
...itory to my dev server and then switched to the dev branch but now I can't do a git pull to update the branch.
8 Answers
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Returning an array using C
...pointers for arrays when you return them. Being a new programmer, I really do not understand this at all, even with the many forums I have looked through.
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How to insert an item into an array at a specific index (JavaScript)?
... I thought I would feel stupid for asking but now that I know the answer I don't! Why on earth did they decide to call it splice when a more searchable term was in common use for the same function?!
– tags2k
Feb 25 '09 at 14:46
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How to wait for a number of threads to complete?
...ly is the advantage of using a thread group? Just because the API is there doesn't mean you have to use it...
– Martin v. Löwis
Aug 9 '09 at 20:35
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Why cast an unused function parameter value to void?
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@Benoit what does casting to void actually do? Is its only function to show the compiler that you're intentionally ignoring something or does (void) actually do something and when the compiler sees it, it'll just count it as having done s...
n-grams in python, four, five, six grams?
I'm looking for a way to split a text into n-grams.
Normally I would do something like:
15 Answers
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Determining complexity for recursive functions (Big O notation)
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int recursiveFun5(int n)
{
for (i = 0; i < n; i += 2) {
// do something
}
if (n <= 0)
return 1;
else
return 1 + recursiveFun5(n-5);
}
And here the for loop takes n/2 since we're increasing by 2, and the recursion takes n-5 and since the for loop is ca...
How can I create a link to a local file on a locally-run web page?
...splay the file, it will, otherwise it will probably ask you if you want to download the file.
Modern versions of many browsers (e.g. Firefox and Chrome) will refuse to cross from the http protocol to the file protocol to prevent malicious behaviour. You'll need to open your webpage locally using th...