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How do I create a nice-looking DMG for Mac OS X using command-line tools?
...get as dependent target. You can access files in the Xcode tree using ${SRCROOT} in the script (is always the source root of your product) and you can access build products by using ${BUILT_PRODUCTS_DIR} (is always the directory where Xcode creates the build results).
Result: Actually Xcode can pro...
Why does C++ need a separate header file?
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To my (limited - I'm not a C developer normally) understanding, this is rooted in C. Remember that C does not know what classes or namespaces are, it's just one long program. Also, functions have to be declared before you use them.
For example, the following should give a compiler error:
void S...
When to use the different log levels
...ow only warnings and errors may give quick insight into early hints at the root cause of a subsequent error. Warnings should be used sparingly so that they don't become meaningless. For example, loss of network access should be a warning or even an error in a server application, but might be just ...
Avoiding if statement inside a for loop?
... In that case, keep in mind that premature optimization is the root of all evil. When programming, always focus on code readability and make sure others understand what you are trying to do. Only consider micro-optimizations and various hacks after profiling your program and identifying ...
Generate a random point within a circle (uniformly)
...p to r = 0. Also, u = 1 shoudl map to r = R. Also, it goes by the square root function, which makes sense and matches the link.
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Running a Haskell program on the Android OS
...icially run native executables on android. You could probably do it with a rooted phone, thus I assume this means you can not distribute native executables on the app store even when the NDK gcc port can generate native executables just fine. This also probably kills the option for using LLVM unless...
How can I use Autolayout to set constraints on my UIScrollview?
...croll.
Add a Scroll View
Add a UIScrollView and pin all four sides to the root view of the view controller.
Add a Content View
Add a UIView as a subview to the scroll view. This is key. Don't try to add lots of subviews to the scroll view. Just add a single UIView. This will be your content view f...
Behaviour for significant change location API when terminated/suspended?
...nched from a terminated state (by a location event). This is basically the root of my question, 'what happens for the suspended case?'.
– RedBlueThing
Aug 10 '10 at 5:28
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Favicon not showing up in Google Chrome [duplicate]
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Upload your favicon.ico to the root directory of your website and that should work with Chrome. Some browsers disregard the meta tag and just use /favicon.ico
Go figure?.....
shar...
Drawing Isometric game worlds
... the image (examples: avatar's base is at his feet; tree's base is at it's roots; airplane's base is center-image, etc.) Then I just sort lowest to highest level, then lowest (highest on-screen) to highest base-Y, then lowest (left-most) to highest base-X. This renders the tiles the way one would ...