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Foreach loop, determine which is the last iteration of the loop
...o do something different with the last element then you'd need something like:
Item last = Model.Results.Last();
foreach (Item result in Model.Results)
{
// do something with each item
if (result.Equals(last))
{
// do something different with the last item
}
else
{
...
Generate random string/characters in JavaScript
I want a 5 character string composed of characters picked randomly from the set [a-zA-Z0-9] .
77 Answers
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Why do most C developers use define instead of const? [duplicate]
... Bart van Ingen SchenauBart van Ingen Schenau
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How do I convert a git repository to mercurial?
...n developing a java application using git as source code repository. I'd like to share the project with other java developers and hg seems to be most used by them.
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Aggregate / summarize multiple variables per group (e.g. sum, mean)
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Where is this year() function from?
You could also use the reshape2 package for this task:
require(reshape2)
df_melt <- melt(df1, id = c("date", "year", "month"))
dcast(df_melt, year + month ~ variable, sum)
# year month x1 x2
1 2000 1 -80.83405 -224.9540159
2 2000 ...
How to permanently disable region-folding in Visual Studio 2008
Anyone know how to turn off code folding in visual studio 2008? Some of my colleagues love it, but I personally always want to see all the code, and never want code folded out of sight. I'd like a setting that means my copy of Visual Studio never folds #regions or function bodies.
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HTML 5 strange img always adds 3px margin at bottom [duplicate]
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This problem is caused by the image behaving like a character of text (and so leaving a space below it where the hanging part of a "y" or "g" would go), and is solved by using the vertical-align CSS property to indicate that no such space is needed. Almost any value of v...
Is it correct to use alt tag for an anchor link?
Is it correct to use alt tag for an anchor link, something like
7 Answers
7
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'setInterval' vs 'setTimeout' [duplicate]
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Peter Mortensen
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answered Apr 23 '10 at 6:42
lunixbochslunixbo...
Git - How to close commit editor?
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tpg2114tpg2114
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