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Most efficient way to reverse a numpy array
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In order to have it working with negative numbers and a long list you can do the following:
b = numpy.flipud(numpy.array(a.split(),float))
Where flipud is for 1d arra
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HintPath vs ReferencePath in Visual Studio
...5/09/28/resolving-file-references-in-team-build-part-2/
There is a search order for assemblies when building. The search order is as follows:
Files from the current project – indicated by ${CandidateAssemblyFiles}.
$(ReferencePath) property that comes from .user/targets file.
%(HintPath) metada...
Smooth scroll to div id jQuery
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You need to animate the html, body
DEMO http://jsfiddle.net/kevinPHPkevin/8tLdq/1/
$("#button").click(function() {
$('html, body').animate({
scrollTop: $("#myDiv").offset().top
}, 2000);
});
share...
Get current date/time in seconds
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An application where I needed this was to work with a PHP back end as the time() function already returns this. It's also great for a time stamp as you can easily get the difference between time() being our current time and a time stamp from a previous time that had been stored ...
sed or awk: delete n lines following a pattern
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Highly active question. Earn 10 reputation in order to answer this question. The reputation requirement helps protect this question from spam and non-answer activity.
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File is universal (three slices), but it does not contain a(n) ARMv7-s slice error for static librar
...box framework has been updated for this issue see forums.dropbox.com/topic.php?id=90014
– railwayparade
Sep 17 '12 at 6:31
6
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How to pass parameters in $ajax POST?
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what is field1: and what is "hello"? Variables in JS or PHP?
– MTBthePRO
Jul 22 '19 at 17:50
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How do I replace text inside a div element?
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In PHP, yes. In JavaScript, I don't believe it matters.
– ceejayoz
Sep 23 '08 at 15:45
48
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Which is a better way to check if an array has more than one element?
...nt($my_array) > 1) {
// do
}
this page explains it pretty well http://phparraylength.com/
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Is there a standard sign function (signum, sgn) in C/C++?
...les, unsigned shorts, or any custom types constructible from integer 0 and orderable.
Fast! copysign is slow, especially if you need to promote and then narrow again. This is branchless and optimizes excellently
Standards-compliant! The bitshift hack is neat, but only works for some bit representati...