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to drawRect or not to drawRect (when should one use drawRect/Core Graphics vs subviews/images and wh
To clarify the purpose of this question: I know HOW to create complicated views with both subviews and using drawRect. I'm trying to fully understand the when's and why's to use one over the other.
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What should main() return in C and C++?
...s to someone reading your code. This question is proof that people don't know what valid/invalid codes are. EXIT_SUCCESS/EXIT_FAILURE are much more clear.
– JaredPar
Oct 15 '08 at 16:32
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Is there a use-case for singletons with database access in PHP?
...make a choice and observe the ramifications of your decision. Having the knowledge to interpret your code's evolution over time is much more important than doing it right in the first place.
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java.lang.NoClassDefFoundError: org/hamcrest/SelfDescribing
...th my Lab/version of Eclipse. I had to remove it and add 4 and all is good now. Thanks a lot.
– Tony
Jul 19 '14 at 14:19
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Typing Enter/Return key using Python and Selenium?
...When working with it manually, I just type ENTER or RETURN . I need to know how to do that with the Selenium type command as there is no button to click.
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Dynamic type languages versus static type languages
... virtual calls by direct
calls when the exact type of the
receiver is known statically),
increased runtime efficiency (e.g. not
all values need to carry a dynamic
type), and a better design time
developer experience (e.g. knowing the
type of the receiver, the IDE can
present a drop-d...
How do I change the default port (9000) that Play uses when I execute the “run” command?
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I believe right now this is only for 1.x, not yet implemented in 2.0 beta
– Pere Villega
Nov 21 '11 at 8:31
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What is boilerplate code?
...n't provide a real definition. For me, it's always been an instance of 'I-know-it-when-I-see-it'.
13 Answers
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How to make an OpenGL rendering context with transparent background?
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I know this is possible with Windows 7, not sure about earlier versions.
To get rid of the window border you need to remove the WS_OVERLAPPEDWINDOW style from the window and add the WS_POPUP style:
DWORD style = ::GetWindowLon...
onchange event on input type=range is not triggering in firefox while dragging
.../slider interactions in desktop (but not mobile) browsers. However, I have now also written a completely different and, I believe, better answer elsewhere on this page that uses a different approach to providing a cross-browser desktop-and-mobile solution to this problem.
Original answer:
Summary:...