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How to create a SQL Server function to “join” multiple rows from a subquery into a single delimited
To illustrate, assume that I have two tables as follows:
13 Answers
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Abusing the algebra of algebraic data types - why does this work?
The 'algebraic' expression for algebraic data types looks very suggestive to someone with a background in mathematics. Let me try to explain what I mean.
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How to loop through all but the last item of a list?
I would like to loop through a list checking each item against the one following it.
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Remove a character from the end of a variable
...es do.
What did I do?
Substitute 2.19/* to be 2.19.
Solution
VER="2.19/foo-bar"
NEWVER=${VER%/*}
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Java String remove all non numeric characters
Trying to remove all letters and characters that are not 0-9 and a period. I'm using Character.isDigit() but it also removes decimal, how can I also keep the decimal?
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Changing iframe src with Javascript
I am trying to change an <iframe src=... > when someone clicks a radio button. For some reason my code is not working correctly and I am having trouble figuring out why. Here is what I have:
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Select rows which are not present in other table
I've got two postgresql tables:
4 Answers
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How can I expand the full path of the current file to pass to a command in Vim?
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How to change the color of an svg element?
I want to use this technique http://css-tricks.com/svg-fallbacks/ and change the svg color but so far I haven't been able to do so. I put this in the css but my image is always black, no matter what. My code:
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How do C++ class members get initialized if I don't do it explicitly?
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@wiz-loz I would say that foo does have a constructor, it's just implicit. But that's really an argument of semantics.
– Tyler McHenry
Jun 27 '10 at 13:51
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