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How do I apply a perspective transform to a UIView?
...xample of this (with code) can be found here, where I've implemented touch-based rotation and scaling on a couple of CALayers, based on an example by Bill Dudney. The newest version of the program, at the very bottom of the page, implements this kind of perspective operation. The code should be re...
Mock functions in Go
...ader(pageGetterFunc PageGetter) {
// ...
content := pageGetterFunc(BASE_URL)
// ...
}
Main:
func get_page(url string) string { /* ... */ }
func main() {
downloader(get_page)
}
Test:
func mock_get_page(url string) string {
// mock your 'get_page()' function here
}
func TestDow...
Looking for a good world map generation algorithm [closed]
...ones, etc. Each point of land would then end up with an individual vector based off its location in relation to the plate boundaries, and should end up with a fairly realistic simulation to work from.
– Steve
Jul 30 '13 at 20:30
...
Scala Programming for Android
...
There is also an plugin for the Scala-based builder sbt: sbt-android-plugin.
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Disable Automatic Reference Counting for Some Files
... be disabled in HEADER files. Clang will NOT compile the interface/header based upon the compilation of it's implementation/method file. Therefore, Header files must be compatible with both ARC and non-ARC in a mixed compilation. I view this as a bug in the compiler.
– carmi...
Checking if a string is empty or null in Java [duplicate]
...
import com.google.common.base
if(!Strings.isNullOrEmpty(String str)) {
// Do your stuff here
}
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Why is there no SortedList in Java?
..., using java.util.Collections.sort().
EDIT:
Lists as data structures are based in what is interesting is the ordering in which the items where inserted.
Sets do not have that information.
If you want to order by adding time, use List. If you want to order by other criteria, use SortedSet.
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How to include() all PHP files from a directory?
... This method is not good when requiring classes that are extending a base class: eg if BaseClass shows up in the array AFTER ExtendedClass, it wont work!
– Carmageddon
May 13 '13 at 16:12
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Unit Testing C Code [closed]
...rate C-stubs and more. The general approach is pretty unique: Verdicts are based on 'good stdout/bad stdout'. The comparison function, though, is flexible. Thus, any type of script may be used for checking. It may be applied to any language that can produce standard output.
See the HWUT homepage.
CG...
Is it possible to have two partial classes in different assemblies represent the same class?
...to keep view code separate from model code, yet enable certain kinds of UI based on model properties. Check out Martin Fowler's excellent overview of the different flavours of MVC, MVP and whatnot: you'll find design ideas aplenty. I suppose you could also use Dependency Injection to tell the UI wha...