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The opposite of Intersect()
...ant to get 4 as the result, you can do like this:
var nonintersect = array2.Except(array1);
If you want the real non-intersection (also both 1 and 4), then this should do the trick:
var nonintersect = array1.Except(array2).Union( array2.Except(array1));
This will not be the most performant sol...
sql ORDER BY multiple values in specific order?
...a') ...
ORDER BY
CASE x_field
WHEN 'f' THEN 1
WHEN 'p' THEN 2
WHEN 'i' THEN 3
WHEN 'a' THEN 4
ELSE 5 --needed only is no IN clause above. eg when = 'b'
END, id
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PostgreSQL error 'Could not connect to server: No such file or directory'
...ate in my project or even try most database tasks for my Ruby on Rails 3.2 applications.
22 Answers
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How can I deploy an iPhone application from Xcode to a real iPhone device?
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12 Answers
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How to get the parents of a merge commit in git?
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2 Answers
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Active
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Get DOS path instead of Windows path
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answered Oct 29 '10 at 11:02
TimboTimbo
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Javascript event handler with parameters
... advantages of function closures:
function addClickHandler(elem, arg1, arg2) {
elem.addEventListener('click', function(e) {
// in the event handler function here, you can directly refer
// to arg1 and arg2 from the parent function arguments
}, false);
}
Depending upon your...
How to send only one UDP packet with netcat?
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205
If you are using bash, you might as well write
echo -n "hello" >/dev/udp/localhost/8000
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Automating the InvokeRequired code pattern
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142
Lee's approach can be simplified further
public static void InvokeIfRequired(this Control contr...