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Subqueries vs joins
...don't think this is true. The SQL engine should run the subquery only once and use the result as a list.
– dacracot
Sep 26 '08 at 19:05
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Can I change the root EBS device of my amazon EC2 instance?
.... I spent a while trying to figure out why I couldn't ssh into it anymore, and this was the reason.
– mrooney
Jan 17 '13 at 22:54
16
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How to Get a Layout Inflater Given a Context?
... What's the difference between LayoutInflater.from(Context ctx) and this getSustemService(...) ?
– Teo Choong Ping
Mar 20 '12 at 10:40
8
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Add shadow to custom shape on Android
Is it possible to add a drop shadow to a custom shape in Android? After looking through the documentation, I only see a way to apply a text shadow.
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How do you get the length of a string?
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You don't need jquery, just use yourstring.length. See reference here and also here.
Update:
To support unicode strings, length need to be computed as following:
[..."????"].length
or create an auxiliary function
function uniLen(s) {
return [...s].length
}
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Change Canvas.Left property in code behind?
I have a rectangle in my XAML and want to change its Canvas.Left property in code behind:
3 Answers
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How do i instantiate a JAXBElement object?
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Here is how I do it. You will need to get the namespace URL and the element name from your generated code.
new JAXBElement(new QName("http://www.novell.com/role/service","userDN"),
new String("").getClass(),testDN);
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jQuery Scroll To bottom of the page
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Another issue, is when it seems done, and then the user trys to scoll up, for a little bit it's locked, and makes a very jolting effect, preventing the user from scrolling up
– AnApprentice
Nov 22 '10 at 19:29
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Cross browser JavaScript (not jQuery…) scroll to top animation
...0, value) instead of element.scrollTop = value made it work in both Chrome and Firefox (Ubuntu). :)
– Shomz
Dec 9 '12 at 22:08
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Git: How do I list only local branches?
git branch -a shows both remote and local branches.
9 Answers
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