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Detect permission of camera in iOS
... authStatus = [AVCaptureDevice authorizationStatusForMediaType:mediaType];
if(authStatus == AVAuthorizationStatusAuthorized) {
// do your logic
} else if(authStatus == AVAuthorizationStatusDenied){
// denied
} else if(authStatus == AVAuthorizationStatusRestricted){
// restricted, normally won'...
php $_POST array empty upon form submission
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@ŁukaszBachman How to do that if dataobject is something like........title=something&body=anything. I want to get the vale of title & body. $dataobject["title"] returns empty. In my case $_POST is empty. And the only way to get it using file_get_c...
cocktail party algorithm SVD implementation … in one line of code?
...m having errors in line 3 saying it has problem concatenating 2 matrix of different dimensions. How should I handle this problem?
– mshrestha
Feb 15 '17 at 17:11
1
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Turn off constraints temporarily (MS SQL)
...ary keys and unique constraints can not be disabled, but this should be OK if I've understood you correctly.
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In Node.js, how do I “include” functions from my other files?
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I wonder if it's possible to import external scripts. require("http://javascript-modules.googlecode.com/svn/functionChecker.js") doesn't seem to import the module correctly. Is there any other way to import external scripts?
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What is the most efficient way to create HTML elements using jQuery?
...e is the fastest. I speculate this is because jQuery doesn't have to identify it as an element and create the element itself.
You should really run benchmarks with different Javascript engines and weigh your audience with the results. Make a decision from there.
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How do I comment out a block of tags in XML?
...oid Studio, select the block, then Ctrl + Slash to comment it (or Ctrl + Shift + Slash).
– Kamran Bigdely
Jul 20 '16 at 22:33
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Inherit from a generic base class, apply a constraint, and implement an interface in C#
...ameters. I also want the derived class to implement an interface. For the life of me, I cannot seem to figure out the correct syntax.
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Get context of test project in Android junit test case
...n().context
}
@Test
fun someTest() {
TODO()
}
}
If you want also app context run:
InstrumentationRegistry.getInstrumentation().targetContext
Full running example: https://github.com/fada21/AndroidTestContextExample
Look here: What's the difference between getTargetCont...
What does -fPIC mean when building a shared library?
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PIC stands for Position Independent Code
and to quote man gcc:
If supported for the target machine, emit position-independent code, suitable for dynamic linking and avoiding any limit on the size of the global offset table. This option makes a difference on the m68k, PowerPC and SPARC. ...