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Trying to understand CMTime and CMTimeMake
1) CMTimeMake(1,10) means duration of 1 second and timescale of 10, or 10 frames per second. This means 1s duration of video with 10 frames?
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Is there a way to make a link clickable in the OSX Terminal?
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Joshua Muheim
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answered Feb 26 '10 at 4:37
oopsoops
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How do I determine which iOS SDK I have?
...build -showsdks
it gives something like this:
$> OS X SDKs:
OS X 10.8 -sdk macosx10.8
OS X 10.9 -sdk macosx10.9
iOS SDKs:
iOS 6.1 -sdk iphoneos6.1
iOS 7.0 -sdk iphoneos7.0
iOS Simulato...
Can I assume (bool)true == (int)1 for any C++ compiler?
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edited Apr 27 '10 at 21:14
Joe
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an...
Are there any side effects of returning from inside a using() statement?
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answered Mar 3 '10 at 9:07
Jon SkeetJon Skeet
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Deep null checking, is there a better way?
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answered Jan 17 '10 at 16:38
Eric LippertEric Lippert
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Double vs. BigDecimal?
...as a certain precision. Working with doubles of various magnitudes (say d1=1000.0 and d2=0.001) could result in the 0.001 being dropped alltogether when summing as the difference in magnitude is so large. With BigDecimal this would not happen.
The disadvantage of BigDecimal is that it's slower, and...
Behaviour for significant change location API when terminated/suspended?
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answered Aug 14 '10 at 14:18
RedBlueThingRedBlueThing
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C# equivalent to Java's charAt()?
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answered Aug 27 '10 at 6:10
ZachZach
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What is a 'semantic predicate' in ANTLR?
...he semantic predicates. Let's say you want to parse
numbers between 1 and 10 digits long. A rule like:
number
: Digit Digit Digit Digit Digit Digit Digit Digit Digit Digit
| Digit Digit Digit Digit Digit Digit Digit Digit Digit
/* ... */
| Digit Digit Digit
| Digit Digit
| Digi...