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Error installing mysql2: Failed to build gem native extension

... i have the same issue on windows 7..any ideas? the command above didnt work for me.. – femi Apr 1 '11 at 16:15 38 ...
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Why doesn't C# support the return of references?

...if (x > y) return ref x; else return ref y; } and then call it with int a = 123; int b = 456; ref int c = ref Max(ref a, ref b); c += 100; Console.WriteLine(b); // 556! I know empirically that it is possible to build a version of C# that supports these features because I ha...
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Can I add extension methods to an existing static class?

...class (or facade) that implements the same signature and defers the actual call to the real ConfigurationManager. You can add whatever method you want to the wrapper class so it doesn't need to be an extension. – tvanfosson Feb 18 '10 at 18:35 ...
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Difference between onStart() and onResume()

...meaning of onStart() transition state. The onResume() method is always called after onStart() . Why can't it be the onResume() is invoked after onRestart() and onCreate() methods just excluding onStart() ? What is its purpose? ...
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UI Terminology: Logon vs Login [closed]

I am crafting an application and cannot decide whether to use the terms Login/out or Logon/off . Is there a more correct option between these two? Should I use something else entirely (like "Sign on/off"). ...
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Java: notify() vs. notifyAll() all over again

...rect. o.notifyAll() wakes all of the threads that are blocked in o.wait() calls. The threads are only allowed to return from o.wait() one-by-one, but they each will get their turn. Simply put, it depends on why your threads are waiting to be notified. Do you want to tell one of the waiting thre...
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Calling a function when ng-repeat has finished

What I am trying to implement is basically a "on ng repeat finished rendering" handler. I am able to detect when it is done but I can't figure out how to trigger a function from it. ...
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What's the difference between EscapeUriString and EscapeDataString?

... It's basically the same difference. If you actually read the article, there's a table around the middle that actually escapes (not unescapes) to show the differences (comparing with URLEncode too). – Jcl ...
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Multiple inheritance/prototypes in JavaScript

...e first prototype which contains that property, and I return the value, or call the getter on the appropriate receiver. This is handled by Reflect.get. If no prototype contains the property, I return undefined. The set trap is a trap for setting property values. I use find to find the first prototyp...
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How do I detect “shift+enter” and generate a new line in Textarea?

Currently, if the person presses enter inside the text area, the form will submit. Good, I want that. 13 Answers ...