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How is “int* ptr = int()” value initialization not illegal?
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@NeilG: This stays the same in C++11, though there is now also a nullptr, which you can use instead of 0 or NULL in new code.
– Jerry Coffin
Nov 9 '11 at 23:02
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socket.io and session?
... session_store.get(connect_sid, function (error, session) {
//HOORAY NOW YOU'VE GOT THE SESSION OBJECT!!!!
});
}
});
You can then use the session as needed.
share
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improve this answer...
How do I rename a repository on GitHub?
...oject, they will all need to do the above steps, and maybe you don't even know how to contact them all to tell them. That's what #1 is about.
Further reading:
GitHub - working with remotes
Git Reference - remotes
Git Book - Distributed Workflows
Footnotes:
1 The exact format of your URL depend...
Difference between “and” and && in Ruby?
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Actually the guide now says to avoid and/or completely, and they might have a point. Often their usage in control flow could be more obviously written with if/unless operators anyway (e.g. document.save! unless document.saved?)
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Why doesn't 'ref' and 'out' support polymorphism?
...e, Giraffe, Turtle and Tiger, with the obvious subclassing relationships.
Now suppose you have a method void M(ref Mammal m). M can both read and write m.
Can you pass a variable of type Animal to M?
No. That variable could contain a Turtle, but M will assume that it contains only Mamma...
ruby 1.9: invalid byte sequence in UTF-8
...?)"/i) instead of nokogiri/hpricot (major speedup). The problem is that I now receive a lot of " invalid byte sequence in UTF-8 " errors.
From what I understood, the net/http library doesn't have any encoding specific options and the stuff that comes in is basically not properly tagged.
What ...
Best practices for copying files with Maven
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Is the task descriptor now deprecated?
– Matt
Apr 19 '11 at 17:00
3
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Shell one liner to prepend to a file
...table, and should not be relied upon for anything even vaguely important.
Now, with all that out of the way the answer was:
Creating another file descriptor for the file (exec 3<> yourfile) thence writing to that (>&3) seems to overcome the read/write on same file dilemma. Works for...
Protected methods in Objective-C
...) < SuperClassProtectedMethods >
@end
SuperClass.m: (compiler will now force you to add protected methods)
#import "SuperClassProtectedMethods.h"
@implementation SuperClass
- (void) protectedMethod:(NSObject *)foo {}
@end
SubClass.m:
#import "SuperClassProtectedMethods.h"
// Subclass can...
How do I remove/delete a folder that is not empty?
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Anyone know why this functionality is not in the os package? Seems like os.rmdir is quite useless. Any good arguments for why it's implemented this way?
– Malcolm
Sep 24 '13 at 0:43
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