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How can I concatenate two arrays in Java?
I need to concatenate two String arrays in Java.
61 Answers
61
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Using i and j as variables in Matlab
...
Because i and j are both functions denoting the imaginary unit:
http://www.mathworks.co.uk/help/matlab/ref/i.html
http://www.mathworks.co.uk/help/matlab/ref/j.html
So a variable called i or j will override them, potentially silently breaking code that does complex maths.
Possible solut...
Preloading images with JavaScript
...ages[i].src = preload.arguments[i];
}
}
//-- usage --//
preload(
"http://domain.tld/gallery/image-001.jpg",
"http://domain.tld/gallery/image-002.jpg",
"http://domain.tld/gallery/image-003.jpg"
)
Source: http://perishablepress.com/3-ways-preload-images-css-javascript-ajax/
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Pretty-print C++ STL containers
Please take note of the updates at the end of this post.
10 Answers
10
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What are copy elision and return value optimization?
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Logging errors in ASP.NET MVC
... Ignoring 404 didn't work for me the way you wrote it. I wrote if (ex is HttpException && ((HttpException)ex).GetHttpCode() == 404) return;
– pauloya
Jul 18 '11 at 10:15
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How to take all but the last element in a sequence using LINQ?
Let's say I have a sequence.
22 Answers
22
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Does Java have something like C#'s ref and out keywords?
Something like the following:
7 Answers
7
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Tar archiving that takes input from a list of files
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Delete ActionLink with confirm dialog
... string actionName,
Object routeValues,
Object htmlAttributes
)
http://msdn.microsoft.com/en-us/library/dd492124.aspx
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