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Visual Studio: How do I show all classes inherited from a base class?
... and select Base Types, which will take you to ActionResult, which you can now right-click on and select Derived Types. (If you have no type that derives from ActionResult then you could work your way back to System.Object and then down to ActionResult.)
– yoyo
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How to extract the n-th elements from a list of tuples?
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@Wayne Werner: Yep. This stuff was all just passive knowledge (I don't often use it) - but it's good to be reminded now and then so you know where / what to look for...
– Daren Thomas
Jul 22 '10 at 13:14
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Cannot resolve the collation conflict between “SQL_Latin1_General_CP1_CI_AS” and “Latin1_General_CI_
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marc i'm getting this now: Cannot alter or drop column because it is enabled for Full-Text Search.
– jhowe
Oct 22 '09 at 14:58
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implements Closeable or implements AutoCloseable
...se() throws Exception {
System.out.println("Closing!");
}
}
Now you can say:
try (MyResource res = new MyResource()) {
// use resource here
}
and JVM will call close() automatically for you.
Closeable is an older interface. For some reason To preserve backward compatibility, l...
Java synchronized method lock on object, or method?
... }
}
I think if the Java designers knew then what is understood now about synchronization, they would not have added the syntactical sugar, as it more often than not leads to bad implementations of concurrency.
sh...
setTimeout or setInterval?
...r for many years was IE Mobile in WinMo <6.5, but hopefully that too is now behind us.
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parsing JSONP $http.jsonp() response in angular.js
...r for
specifying where the callback parameter value should go
You must now define the callback like so:
$http.jsonp('some/trusted/url', {jsonpCallbackParam: 'callback'})
Change/access/declare param via $http.defaults.jsonpCallbackParam, defaults to callback
Note: You must also make sure your ...
Ruby on Rails: Where to define global constants?
...wered May 18 '14 at 20:36
Hank SnowHank Snow
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Adding a guideline to the editor in Visual Studio
... for a light grey: RGB(221, 221, 221).
Here are the registry keys that I know of:
Visual Studio 2010: HKCU\Software\Microsoft\VisualStudio\10.0\Text Editor
Visual Studio 2008: HKCU\Software\Microsoft\VisualStudio\9.0\Text Editor
Visual Studio 2005: HKCU\Software\Microsoft\VisualStudio\8.0\Text E...
Can I change the fill color of an svg path with CSS?
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@KenBellows That is true, I've learned that now. One thing to note is that we need to use SVG specific properties in the CSS otherwise it won't work. For example, to change the background color you use fill: #000; instead of background: #000;.
– R...