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iPhone: How to get current milliseconds?
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[[NSDate date] timeIntervalSince1970];
It returns the number of seconds since epoch as a double. I'm almost sure you can access the milliseconds from the fractional part.
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vertical alignment of text element in SVG
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Michael Currie
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answered Sep 3 '12 at 15:14
Simon WestSimon We...
How to make a window always stay on top in .Net?
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answered Mar 25 '09 at 20:38
RossFabricantRossFabricant
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Where does gcc look for C and C++ header files?
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answered Dec 5 '08 at 17:02
Drew DormannDrew Dormann
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Checking if object is empty, works with ng-show but not from controller?
.... thanks.
– Martin
Jul 27 '13 at 13:09
@YeLiu if you want to make an item in items null, you wont be allowed to make t...
Calculate distance between two latitude-longitude points? (Haversine formula)
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1170
This link might be helpful to you, as it details the use of the Haversine formula to calculate t...
Convert sqlalchemy row object to python dict
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240
You may access the internal __dict__ of a SQLAlchemy object, like the following::
for u in sess...
jQuery removeClass wildcard
...r-\S+/g) || []).join(' ');
});
Live example: http://jsfiddle.net/xa9xS/1409/
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How to draw a custom UIView that is just a circle - iPhone app
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210
You could use QuartzCore and do something this --
self.circleView = [[UIView alloc] initWithFra...
VC窗口刷新InvalidateRect和UpdateWindow - C/C++ - 清泛网 - 专注C/C++及内核技术
...，它指定了无效区域矩形的对角顶点（如果开始有一个((0,0),(40,40))，现在又来一个((20,20),(60,30))，那么拼接后就是((0,0),(60,40))），fErase字段如果为非零值，表示Windows在发送WM_PAINT消息前已经使用背景色擦除了无效区域，后面3个字...