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Why Qt is misusing model/view terminology?

...ng. In my opinion however, the problem is not Qt's alone, but is shared by all frameworks that allow us to adhere to the principle of separation of concerns when implementing our UIs. When someone comes up with such a framework, and finds a good way to keep "things" separated, they always feel oblig...
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Using a custom typeface in Android

...ustom font for my android application which I am creating. I can individually change the typeface of each object from Code, but I have hundreds of them. ...
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Does git return specific return error codes?

...it, it returns non-zero - it doesn't explicitly say what is returned if it all works or if there was a merge conflict. – Matt Curtis Feb 7 '11 at 4:12 9 ...
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Returning a boolean from a Bash function

...ode 0 = everything went ok = 0 errors; error code 1 = the main thing this call was supposed to do failed; else: fail! look it up in the manpage. – flying sheep Mar 3 '14 at 19:51 7...
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Disable Interpolation when Scaling a

... Is there a canvas property or browser setting I can change programmatically to disable interpolation when scaling elements? The answer is maybe some day. For now, you'll have to resort to hack-arounds to get what you want. image-rendering The working draft of CSS3 outlines a new property,...
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How to call shell commands from Ruby

How do I call shell commands from inside of a Ruby program? How do I then get output from these commands back into Ruby? 20...
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Replacements for switch statement in Python?

...erformance is an issue, so it doesn't re-build the dict on every function call – Claudiu Oct 23 '08 at 16:22 56 ...
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Downcasting in Java

Upcasting is allowed in Java, however downcasting gives a compile error. 11 Answers 1...
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Is it correct to use DIV inside FORM?

... It is totally fine . The form will submit only its input type controls ( *also Textarea , Select , etc...). You have nothing to worry about a div within a form. ...
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Maximum number of characters using keystrokes A, Ctrl+A, Ctrl+C and Ctrl+V

...rough for i up to n, doing two things: pressing A once and pressing select all + copy followed by paste j times (actually j-i-1 below; note the trick here: the contents are still in the clipboard, so we can paste it multiple times without copying each time). We only have to consider up to 4 consecut...