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What does ^M character mean in Vim?
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What is this actually supposed to do? To me it looks like it's doing a substitution of like for like, which I can't imagine would change anything. Am I missing something special about how the syntax works here?
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What is the significance of #pragma marks? Why do we need #pragma marks?
What is the purpose of #pragma marks in Xcode? Does their location in .m files matter? Should some #pragma come before all others?
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What's the difference between a continuation and a callback?
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So essentially callcc logically converts the entire function body back to what we started from (and gives those anonymous functions the name cc). The pythagoras function using this implementation of callcc becomes then:
function pythagoras(x, y, cont) {
callcc(function(cc) {
square(x, ...
What is the idiomatic Go equivalent of C's ternary operator?
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So just because what the language designers have seen, they have omitted a one-liner for a whole if-else block? And who says if-else isn't abused in like manner? I'm not attacking you, I just feel that the excuse by the designers isn't valid...
What's the difference between disabled=“disabled” and readonly=“readonly” for HTML form input fields
I have read a bit on this, but I can't seem to find anything solid about how different browsers treat things.
5 Answers
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Static extension methods [duplicate]
...let's say:
public static string SomeStringExtension(this string s)
{
//whatever..
}
When you then call it:
myString.SomeStringExtension();
The compiler just turns it into:
ExtensionClass.SomeStringExtension(myString);
So as you can see, there's no way to do that for static methods.
And ...
What is Delegate? [closed]
I am confused that what is the actual role of a delegate?
13 Answers
13
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How do I detect when someone shakes an iPhone?
...ar. I'm not sure why; maybe the view needs to be visible before it can do whatever it does to start receiving the shake events?
– Kristopher Johnson
Aug 9 '09 at 0:54
1
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What is the meaning of the 'g' flag in regular expressions?
What is the meaning of the g flag in regular expressions?
9 Answers
9
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What kind of virtual machine is BEAM (the Erlang VM)?
From what I understand a virtual machine falls into two categories either "system virtual machine" or a "process virtual machine". It's kind of fuzzy to me where BEAM lies. Is there another kind of virtual machine I am not aware of?
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