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Why do x86-64 systems have only a 48 bit virtual address space?

... Non-linear segmented hacks do not count as address space in my book. There's no way for portable software to make any use of them. – R.. GitHub STOP HELPING ICE Jul 17 '11 at 6:00 ...
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How do you enable the escape key close functionality in a Twitter Bootstrap modal?

...e: tabindex="-1" So your full code should look like this: <a href="#my-modal" data-keyboard="true" data-toggle="modal">Open Modal</a> <div class='modal fade hide' id='my-modal' tabindex='-1'> <div class='modal-body'> <div>Test</div> </div> &...
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AngularJS toggle class using ng-class

... data-ng-class="{'active': featureClass}"> Click me to toggle my class! </div> Analogous to jQuery's toggleClass method, this is a way to toggle the active class on/off when the element is clicked. share...
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Linq: GroupBy, Sum and Count

... Ok my console app is working. Thanks for point me out to use First() and leave out SelectMany. The ResultLine is actually a ViewModel. The price will get formatted with currency sign. That's why I need it to be a string. But i c...
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How do SO_REUSEADDR and SO_REUSEPORT differ?

... problem before, so what's going wrong here? As I said on the very top of my reply, a connection is defined by a tuple of five values, remember? And I also said, that these five values must be unique otherwise the system cannot distinguish two connections any longer, right? Well, with address reuse...
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Increment a database field by 1

With MySQL, if I have a field, of say logins, how would I go about updating that field by 1 within a sql command? 5 Answers...
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How can I save application settings in a Windows Forms application?

... @Four: I've got a .NET 4.0 WinApp project here, and my SomeProperty is not readonly. Settings.Default.SomeProperty = 'value'; Settings.Default.Save(); works like a charm. Or is that because I've got User-settings? – doekman Jan 16 '12 at ...
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What is a StoryBoard ID and how can i use this?

...when clicked calls this method - (IBAction)buttonPressed:(id)sender { MyCustomViewController *vc = [self.storyboard instantiateViewControllerWithIdentifier:@"MyViewController"]; [self presentViewController:vc animated:YES completion:nil]; } This will create a MyCustomViewController based ...
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What is an optional value in Swift?

... if myString doesn't compile anymore. You need if myString != nil. See documentation. – Pang Aug 5 '14 at 4:42 ...
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Is there any JSON Web Token (JWT) example in C#?

...); // Standard base64 decoder return converted; } } And then my google specific JWT class: public class GoogleJsonWebToken { public static string Encode(string email, string certificateFilePath) { var utc0 = new DateTime(1970,1,1,0,0,0,0, DateTimeKind.Utc); var...