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CGContextDrawImage draws image upside down when passed UIImage.CGImage
...a CGImageRef into the context, this technique here is just want the doctor ordered! If have the rect for the image, then CGContextTranslateCTM(context, 0, image.size.height + image.origin.y), then set the rect.origin.y to 0 before CGContextDrawImage(). Thanks!
– David H
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What does 'foo' really mean?
...iables. Python programmers supposedly use spam, eggs, ham, instead of foo, etc.
There are good uses of foo in SA.
I have also seen foo used when the programmer can't think of a meaningful name (as a substitute for tmp, say), but I consider that to be a misuse of foo.
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Unresolved external symbol in object files
...an try to figure out what class of your library that have getName, getType etc ... and put that in the header file or using #include.
Also if these happen to be from an external library, make sure you reference to them on your project file. For example, if this class belongs to an abc.lib then in ...
What is the purpose of the single underscore “_” variable in Python?
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Highly active question. Earn 10 reputation in order to answer this question. The reputation requirement helps protect this question from spam and non-answer activity.
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Difference between single and double square brackets in Bash
...exicographically
using the current locale. The test command uses ASCII
ordering.
(The test command is identical to [ ] )
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How do you move a file?
...orge SVN repository. I'd like to move a file from one folder to another in order to maintain its revision history. Is this possible? If so, how do you do it?
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How do I find which program is using port 80 in Windows? [duplicate]
...80", so besides port 80, it will also matches programs on port 8009, 8080, etc.
– Benny Neugebauer
Feb 4 '18 at 16:15
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css overflow - only 1 line of text
... inline-block level elements, because the element needs to have a width in order to be overflow-ed. The overflow happens in the direction as determined by the direction property or related attributes.
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Why is Python running my module when I import it, and how do I stop it?
...s only the case for variables and arrays of variable, and not for methods, etc.
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Android emulator doesn't take keyboard input - SDK tools rev 20
...below:
If you notice that the soft (screen-based) main keys Back, Home, etc. are missing from your emulator you can set hw.mainKeys=no to enable them.
Original answer
Even though the developer documentation says keyboard support is enabled by default it doesn't seem to be that way in SDK rev ...