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Postgresql GROUP_CONCAT equivalent?
I have a table and I'd like to pull one row per id with field values concatenated.
7 Answers
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How to implement if-else statement in XSLT?
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Ian Roberts
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answered Nov 29 '12 at 9:17
px1mppx1mp
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How do you reindex an array in PHP?
I have the following array, which I would like to reindex so the keys are reversed (ideally starting at 1):
21 Answers
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How to install Java SDK on CentOS?
I have CentOS 5, but I don't know the steps to install Java SDK on Linux.
12 Answers
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Why not infer template parameter from constructor?
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I think it is not valid because the constructor isn't always the only point of entry of the class (I am talking about copy constructor and operator=). So suppose you are using your class like this :
MyClass m(string s);
MyClass *...
Set mouse focus and move cursor to end of input using jQuery
This question has been asked in a few different formats but I can't get any of the answers to work in my scenario.
19 Answe...
Add list to set?
...e so that finding, adding and removing elements can be done faster than looking at each individual element every time you perform these operations. The specific algorithms used are explained in the Wikipedia article. Pythons hashing algorithms are explained on effbot.org and pythons __hash__ functio...
Validate phone number with JavaScript
I found this code in some website, and it works perfectly. It validates that the phone number is in one of these formats:
(123) 456-7890 or 123-456-7890
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Creating a jQuery object from a big HTML-string
...contents();
DEMO
What's happening in this code:
$('<div/>') is a fake <div> that does not exist in the DOM
$('<div/>').html(string) appends string within that fake <div> as children
.contents() retrieves the children of that fake <div> as a jQuery object
If you want ...
Resizing an Image without losing any quality [closed]
... answered Sep 17 '08 at 21:20
Kris EricksonKris Erickson
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