2014/10/15 下午 10:09:55

iphone Programming Glossary: granularity

Best Practices for Error Logging and/or reporting for iPhone

http://stackoverflow.com/questions/1667994/best-practices-for-error-logging-and-or-reporting-for-iphone

we reproduce it using a traced build. In more detail We define macros to NSLog trace at numerous different levels of granularity. Use Xcode build settings to change the trace level which controls how much trace gets compiled into the product e.g. there..

iPhone CoreData: How can I track/observe all changes within a subgraph?

http://stackoverflow.com/questions/2463950/iphone-coredata-how-can-i-track-observe-all-changes-within-a-subgraph

the properties associations of any of the objects it contains. Using the context's 'hasChanges' doesn't give me enough granularity. The objects 'isUpdated' method only applies to the given object and not anything in its associations . Is there a convenient..

optimizing iPhone OpenGL ES fill rate

http://stackoverflow.com/questions/2785640/optimizing-iphone-opengl-es-fill-rate

I'm being limited by the fill rate of the iPhone 3G but I'm not sure. My questions are How can I determine with more granularity where the bottleneck is That is my biggest problem I just don't know what is taking all the time. If it is fillrate is there..

Using the apple FFT and accelerate Framework

http://stackoverflow.com/questions/3398753/using-the-apple-fft-and-accelerate-framework

that frequency. So as you can see it wouldn't be a very great pitch detector as it doesn't have nearly fine enough granularity. There is a cunning trick Extracting precise frequencies from FFT Bins using phase change between frames to get the precise..

iOS5 show numeric keypad by default without using type=“number” or type=“tel”

http://stackoverflow.com/questions/8222528/ios5-show-numeric-keypad-by-default-without-using-type-number-or-type-tel

Treat it as a proof of concept. See this jsfiddle for a live example. It looks like that in Chrome Defining smaller granularity Based on the documentation on number input Editor's Draft to define granularity you need to add step some floating point.. like that in Chrome Defining smaller granularity Based on the documentation on number input Editor's Draft to define granularity you need to add step some floating point number attribute to the input tag input type number name number value 500.01 step..

Drawing Smooth Curves - Methods Needed

http://stackoverflow.com/questions/8702696/drawing-smooth-curves-methods-needed

POINT _INDEX_ NSValue points objectAtIndex _INDEX_ CGPointValue UIBezierPath smoothedPathWithGranularity NSInteger granularity NSMutableArray points NSMutableArray self pointsOrdered mutableCopy if points.count 4 return self bezierPath Add control.. 1 CGPoint p3 POINT index 2 now add n points starting at p1 dx dy up until p2 using Catmull Rom splines for int i 1 i granularity i float t float i 1.0f float granularity float tt t t float ttt tt t CGPoint pi intermediate point pi.x 0.5 2 p1.x p2.x.. starting at p1 dx dy up until p2 using Catmull Rom splines for int i 1 i granularity i float t float i 1.0f float granularity float tt t t float ttt tt t CGPoint pi intermediate point pi.x 0.5 2 p1.x p2.x p0.x t 2 p0.x 5 p1.x 4 p2.x p3.x tt 3 p1.x..