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Getting hold of the outer class object from the inner class object
...("this$0");
field.setAccessible(true);
// Dereference and cast it
Outer outer = (Outer) field.get(inner);
System.out.println(outer);
}
}
Of course, the name of the implicit reference is utterly unreliable, so as I said, you shouldn't :-)
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Is there a difference between x++ and ++x in java?
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@Tom, I was just considering how to cast my votes, so here's my interpretation: one small reason to prefer Emil H's answer is that his example code is /slightly/ more informative.
– Jonik
Jul 7 '09 at 21:20
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How to check if function exists in JavaScript?
...akes sense when the static operand is empty or null or 0 or subject to any cast amalgame like this.
– Fabien Haddadi
Apr 30 at 19:18
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How can I use UIColorFromRGB in Swift?
... If you pass a defined color constant to this function do not forget to cast constant type to :UInt. e.g struct Color{ static let DarkBlue:UInt = 0x1f5e75 static let Blue:UInt = 0x3f7589 static let LightBlue:UInt = 0x7fa3b0 }
– Javier Cala...
How to get RGB values from UIColor?
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did it not generate a warning for trying to implicitly cast CGFloat to float? :)
– braden
Feb 17 '15 at 22:37
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Total number of items defined in an enum
... be computed as follows.
var valuesCount = Enum.GetValues(typeof(MyEnum)).Cast<MyEnum>().Distinct().Count();
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How to ignore deprecation warnings in Python
...onWarning as an argument to Python. Better though to resolve the issue, by casting to int.
(Note that in Python 3.2, deprecation warnings are ignored by default.)
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Getting content/message from HttpResponseMessage
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If you want to cast it to specific type (e.g. within tests) you can use ReadAsAsync extension method:
object yourTypeInstance = await response.Content.ReadAsAsync(typeof(YourType));
or following for synchronous code:
object yourTypeInst...
Getting command-line password input in Python
...t bytes object to str implicitly". I changed the line so that I explicitly cast x to string such as: "password += str(x)". But the code still does not work. When I run it, it doesn't prompt me for input, it just prints the asterisk forever.
– Larper
Oct 9 '18 a...
How can I convert a Unix timestamp to DateTime and vice versa?
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but this returns a double, I guess one needs to cast to long?
– knocte
May 6 '13 at 6:25
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