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What do the plus and minus signs mean in Objective-C next to a method?
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@bbum is on the money. The fact that Java re-appropriated the "static" keyword to mean something different is not the fault of the much-older C. While its usage may not be entirely intuitive in C, it seems even less so in Java. I would expect static to be the op...
How do I add a library project to Android Studio?
...n {
manifest.srcFile 'AndroidManifest.xml'
java.srcDirs = ['src']
res.srcDirs = ['res']
}
}
}
Additionally you can create a global configuration for your project which will contain SDK versions and build tools version for every...
A field initializer cannot reference the nonstatic field, method, or property
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Java is more 'forgiving' for these kind of constructs. Don't know whether that is a good thing. stackoverflow.com/questions/1494735/…
– Wouter Schut
Feb 3 '15 at 11:52
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How does the new automatic reference counting mechanism work?
...ce counting system in Objective-C. It might be difficult to apply this to Java or other languages, but I don't know enough about the low-level compiler details to make a definitive statement there. Given that Apple is the one pushing this effort in LLVM, Objective-C will come first unless another ...
Difference between HBase and Hadoop/HDFS
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HDFS is a Java based distributed file system that allows you to store large data across multiple nodes in a Hadoop cluster. Whereas HBase is a NoSQL database (similar as NTFS and MySQL).
As Both HDFS and HBase stores all kind of data s...
difference between iframe, embed and object elements
...; where you would have to set up some other mechanism instead, such as the JavaScript postMessage API.
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How to make an app's background image repeat
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Here is a pure-java implementation of background image repeating:
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
Bitmap bmp = BitmapFactory.decodeResource(getResources(), R.drawable....
Difference between method and function in Scala
...es. Note that, on the JVM, these (method values) are implemented with what Java calls "methods".
A Function Declaration is a def declaration, including type and body. The type part is the Method Type, and the body is an expression or a block. This is also implemented on the JVM with what Java call...
Is it possible to set a custom font for entire of application?
...tared it gets an email when you do that. So just "star" it please.
import java.lang.reflect.Field;
import android.content.Context;
import android.graphics.Typeface;
public final class FontsOverride {
public static void setDefaultFont(Context context,
String staticTypefaceFieldName...
What to do about Eclipse's “No repository found containing: …” error messages?
...6 No
repository found containing:
osgi.bundle,org.eclipse.emf.importer.java,2.6.0.v20120917-0436 No
repository found containing:
osgi.bundle,org.eclipse.emf.importer.rose,2.6.0.v20120917-0436 No
repository found containing:
osgi.bundle,org.eclipse.emf.mapping,2.7.0.v20120917-0436 No repo...