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Is gcc's __attribute__((packed)) / #pragma pack unsafe?
...an int l-value with 1 byte alignment. c and d are both normal ints. When reading a.i, the compiler generates code for unaligned access. When you read b->i, b's type still knows it's packed, so no problem their either. e is a pointer to a one-byte-aligned int, so the compiler knows how to dere...
How to make Entity Framework Data Context Readonly
...abase modification commands. Hence how can I make a data context or entity readonly.
2 Answers
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Start / Stop a Windows Service from a non-Administrator user account
...of a specific validated right to perform only that check.
RP: ADS_RIGHT_DS_READ_PROP - Read the properties of a DS object.
WP: ADS_RIGHT_DS_WRITE_PROP - Write properties for a DS object.
DT: ADS_RIGHT_DS_DELETE_TREE - Delete a tree of DS objects.
LO: ADS_RIGHT_DS_LIST_OBJECT - List a tree of DS obje...
Java Equivalent of C# async/await?
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@rozar: No, not really. There are already multiple options for asynchrony - but RxJava doesn't change the language in the way that C# did. I have nothing against Rx, but it's not the same thing as async in C# 5.
– Jon Skeet
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Command copy exited with code 4 when building - Visual Studio restart solves it
... and then when I build my solution here (with 7 projects in it) I get the dreaded 'Command copy exited with code 4' error, in Visual Studio 2010 Premium ed.
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Who is calling the Java Thread interrupt() method if I'm not?
I've read and re-read Java Concurrency in Practice, I've read several threads here on the subject, I've read the IBM article Dealing with InterruptedException and yet there's something I'm simply not grasping which I think can be broken down into two questions:
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Function overloading by return type?
...e system, and so you can write code like the following:
main = do n <- readLn
print (sqrt n) -- note that this is aligned below the n, if you care to run this
This code reads a floating point number from standard input, and prints its square root. But what is surprising about this? ...
iPhone Navigation Bar Title text color
...t doesn't cause the text to blend into shadow, which would be difficult to read.
I worked this out through trial and error, but the values I came up with are ultimately too simple for them not to be what Apple picked. :)
If you want to verify this, drop this code into initWithNibName:bundle: in Pa...
Seeing the console's output in Visual Studio 2010?
...ink for abit more info social.msdn.microsoft.com/Forums/en/csharpgeneral/thread/…
– Richard Adnams
Mar 14 '11 at 16:22
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Is there a good reason to use upper case for SQL keywords? [closed]
...-SQL lowercase with database object names MixedCase.
It is much easier to read, and literals and comments stand out.
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