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How do I get a PHP class constructor to call its parent's parent's constructor?
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Agreed. I use this all the time - you can call a class by it's name, not just via the magic names of parent or self. I have been known to go three or four classes deep. In fact, I've started referring to my base class by it's name rather than using par...
How do I find a default constraint using INFORMATION_SCHEMA?
I'm trying to test if a given default constraint exists. I don't want to use the sysobjects table, but the more standard INFORMATION_SCHEMA.
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Passing variable arguments to another function that accepts a variable argument list
So I have 2 functions that both have similar arguments
9 Answers
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What does `someObject.new` do in Java?
...f syntax that has to exist to keep the spec consistent but 99.9999% of the time you don't actually need to use it. If outsiders really need to create Bar instances then I'd provide a factory method on Foo rather than have them use f.new.
– Ian Roberts
Mar 30 '1...
LINQ Using Max() to select a single row
...@LandonPoch: That's not a good idea, as this would calculate the maximum N times with N being the number of items in table.
– Daniel Hilgarth
Aug 22 '12 at 4:06
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How to replace a set of tokens in a Java String?
I have the following template String: "Hello [Name] Please find attached [Invoice Number] which is due on [Due Date]" .
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List tables in a PostgreSQL schema
When I do a \dt in psql I only get a listing of tables in the current schema ( public by default).
4 Answers
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Gradients on UIView and UILabels On iPhone [duplicate]
...ourself generating the same gradient (or any other drawing operation) many times in the same way and that affects performance, consider doing it just once, caching the result into an UIImage and using that repeatedly. Works great for multi-layer drawings too.
– SaltyNuts
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What's the difference between a web site and a web application? [closed]
...res (with the notable exception of hotel/airline reservation sites). Over time their functionality (and the supporting technologies) became more and more responsive and the line between an application that you install on your computer and one that exists in the cloud became more and more blurred.
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