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Entity Framework and SQL Server View
For several reasons that I don't have the liberty to talk about, we are defining a view on our Sql Server 2005 database like so:
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How to round an average to 2 decimal places in PostgreSQL?
...e that PostgreSQL is expanding it in the output).
You must cast the value to be rounded to numeric to use the two-argument form of round. Just append ::numeric for the shorthand cast, like round(val::numeric,2).
If you're formatting for display to the user, don't use round. Use to_char (see: dat...
How to call getClass() from a static method in Java?
...ass that must have some static methods. Inside these static methods I need to call the method getClass() to make the following call:
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Is it possible to set a custom font for entire of application?
I need to use certain font for my entire application. I have .ttf file for the same.
Is it possible to set this as default font, at application start up and then use it elsewhere in the application? When set, how do I use it in my layout XMLs?
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What REALLY happens when you don't free after malloc?
...I can think of might be something like Palm OS where the program's static storage and runtime memory are pretty much the same thing, so not freeing might cause the program to take up more storage. (I'm only speculating here.)
So generally, there's no harm in it, except the runtime cost of having m...
Why can't (or doesn't) the compiler optimize a predictable addition loop into a multiplication?
This is a question that came to mind while reading the brilliant answer by Mysticial to the question: why is it faster to process a sorted array than an unsorted array ?
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What resources are shared between threads?
...r thread stacks is still accessible and in theory you could hold a pointer to memory in some other thread's local stack frame (though you probably should find a better place to put that memory!).
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Forward declaration of a typedef in C++
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You can do forward typedef. But to do
typedef A B;
you must first forward declare A:
class A;
typedef A B;
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Java URL encoding of query string parameters
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URLEncoder is the way to go. You only need to keep in mind to encode only the individual query string parameter name and/or value, not the entire URL, for sure not the query string parameter separator character & nor the parameter name-value s...
Convert String to SecureString
How to convert String to SecureString ?
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