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Swift variable decorations with “?” (question mark) and “!” (exclamation mark)
...ift all variables must be set with a value, and that by using optionals we can set a variable to be set to nil initially.
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Namespace for [DataContract]
I can't find the namespace to use for [DataContract] and [DataMember] elements. According to what I've found, it seems that adding the following should be enough, but in my case it is not.
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SQL Logic Operator Precedence: And and Or
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Enumerable.Empty() equivalent for IQueryable
...od returns IEnumerable<T> and I do not have anything to return, we can use Enumerable.Empty<T>() .
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Can bash show a function's definition?
Is there a way to view a bash function's definition in bash?
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How do you tell a specific Delayed::Job to run in console?
For some reason, Delayed::Job's has decided to queue up but not excecute anything even though I've restarted it several times, even kill -9'd it and restarted it. It won't run any jobs.
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Remove characters from NSString?
I want to remove the spaces, so the new string would be "ABCDEFG".
6 Answers
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Why is C so fast, and why aren't other languages as fast or faster? [closed]
In listening to the StackOverflow podcast, the jab keeps coming up that "real programmers" write in C, and that C is so much faster because it's "close to the machine." Leaving the former assertion for another post, what is special about C that allows it to be faster than other languages? Or put ano...
Convert dictionary to list collection in C#
I have a problem when trying to convert a dictionary to list.
6 Answers
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