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Cannot use ref or out parameter in lambda expressions
...o visible outside the lambda expression. For example the following prints 42
void Example2(int p1) {
Action del = () => { p1 = 42; }
del();
Console.WriteLine(p1);
}
These two properties produce a certain set of effects which fly in the face of a ref parameter in the following ways
ref...
How to implement a confirmation (yes/no) DialogPreference?
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answered Feb 26 '11 at 14:39
MaaalteMaaalte
5,53133 gold badges2727 silver badges2727 bronze badges
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Why does an overridden function in the derived class hide other overloads of the base class?
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4 Answers
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How to get highcharts dates in the x axis?
...ike 09 for 2009.
%Y: Four digits year, like 2009.
%H: Two digits hours in 24h format, 00 through 23.
%I: Two digits hours in 12h format, 00 through 11.
%l (Lower case L): Hours in 12h format, 1 through 11.
%M: Two digits minutes, 00 through 59.
%p: Upper case AM or PM.
%P: Lower case AM or PM.
%S: T...
Difference between dispatch_async and dispatch_sync on serial queue?
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Yes. Using serial queue ensure the serial execution of tasks. The only difference is that disp...
What is the fundamental difference between WebSockets and pure TCP?
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Measuring text width to be drawn on Canvas ( Android )
... to Center
– yeradis
Oct 21 '11 at 14:38
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Which is better: … or …
...d a type attribute at all? If you're using HTML5, no. Otherwise, yes. HTML 4.01 and XHTML 1.0 specifies the type attribute as required while HTML5 has it as optional, defaulting to text/javascript. HTML5 is now widely implemented, so if you use the HTML5 doctype, <script>...</script> is ...
How to execute multi-line statements within Python's own debugger (PDB)
...; code.interact(local=vars())
Python 2.6.5 (r265:79063, Apr 16 2010, 13:57:41)
[GCC 4.4.3] on linux2
Type "help", "copyright", "credits" or "license" for more information.
(InteractiveConsole)
>>>
When you're done, use Ctrl-D to return to the regular pdb prompt.
Just don't hit Ctrl-C, ...