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Twitter bootstrap modal-backdrop doesn't disappear
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Correct way to write line to file?
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965
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“Diff” an image using ImageMagick
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54
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What does gcc's ffast-math actually do?
... One thing to note is that ffast-math optimizations don't necessarily add "more" round-off. The only reason why it's not IEEE compliant is because the answer is different (albeit slightly) from what is written.
– Mysticial
Sep 14 '11 at 18:03
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XSLT equivalent for JSON [closed]
... thank you, that's what I was looking for. It's a pity the technique isn't more popular, JSON is quite often used as a return format in REST-style services and it would be nice to have a standard way of implementing transformations to it.
– luvieere
Oct 24 '09 ...
How to find the statistical mode?
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One more solution, which works for both numeric & character/factor data:
Mode <- function(x) {
ux <- unique(x)
ux[which.max(tabulate(match(x, ux)))]
}
On my dinky little machine, that can generate & find the ...
Convert string with comma to integer
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Some more convenient
"1,1200.00".gsub(/[^0-9]/,'')
it makes "1 200 200" work properly aswell
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Amazon S3 direct file upload from client browser - private key disclosure
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40
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C# DateTime.Now precision
...e value for a longer-than-expected interval of time, rather than capturing more precise millisecond increments.
7 Answers
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How to create a inset box-shadow only on one side?
... box-shadow: inset 0 -7px 9px -7px rgba(0,0,0,0.4);
}
See the snippet for more examples:
body {
background-color:#0074D9;
}
div {
background-color:#ffffff;
padding:20px;
margin-top:10px;
}
.top-box {
box-shadow: inset 0 7px 9px -7px rgba(0,0,0,0.7);
}
.left-box {
box-sha...