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Casting a variable using a Type variable
...r is bypassing static type checking which could introduce possible runtime errors if you are not careful.
Also, it is assumed that the obj is an instance of Type typeVar or is convertible to that type.
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Drawing a line/path on Google Maps
...a123 I am trying the same code which your explain here. But I am getting error at this line String pairs[] = getDirectionData("ahmedabad", "vadodara"); and app will going to force close. Plz can you help in this issue .
– KAREEM MAHAMMED
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How can I output the value of an enum class in C++11
...compiled it as g++ -std=c++0x enum.cpp but I'm getting a bunch of compiler errors -> pastebin.com/JAtLXan9. I also couldn't get the example from @james-mcnellis to compile.
– Dennis
May 17 '13 at 23:18
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Constructor function vs Factory functions
...an't forget new with a class constructor, or the constructor will throw an error.
If you do the instanceof check, it leaves ambiguity as to whether or not new is required. In my opinion, it shouldn't be. You've effectively short circuited the new requirement, which means you could erase drawback #1....
How to properly stop the Thread in Java?
...g");
} catch (InterruptedException e) {
LOGGER.error("Exception", e);
running = false;
}
}
}
}
Then in SearchEngineContextListener:
public class SearchEngineContextListener implements ServletContextListener {
private static...
How to delete a certain row from mysql table with same column values?
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This is not working for me in 5.5.40, it throws a syntax error. As mentioned here: stackoverflow.com/a/578926/1076075, it seems like we can't use a subquery to specify the value of a LIMIT clause. For anyone trying to do stuff this way, check this out: stackoverflow.com/q/578867/10...
cannot find zip-align when publishing app
... got an APK out of it, but if I tried to upload it to Google Play I got an error complaining that it is not zip aligned.
25...
Creating a UICollectionView programmatically
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Has anyone else had an error with the above code? It's giving me EXC_BAD_ACCESS error on the line _collectionView=[[UICollectionView alloc] initWithFrame:self.view.frame collectionViewLayout:layout];
– shrishaster
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Is there a limit on how much JSON can hold?
...rializer seems to have a hard limit around 8kb (8192 I think), and it will error out for larger strings.
Edit:
We were able to resolve the 8K limit for JSON strings by setting the MaxJsonLength property in the web config as described in this answer: https://stackoverflow.com/a/1151993/61569
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How exactly does the “Specific Version” property of an assembly reference work in Visual Studio?
...ly mentioned warning). If the code has references, the build fails with an error that looks as if the code were using unknown types or namespaces. The only indication why the build really failed is the warning MSB3245.
Order in which assemblies are resolved
The order in which the assembly resolut...