大约有 7,700 项符合查询结果（耗时：0.0343秒） [XML]
Why can't enum's constructor access static fields?
...ly better to use EnumSet.allOf() if you want to write code which exists in Java's documentation instead of just in the specs, but many people seem to be familiar with Enum.values() anyway.
– 4castle
Jun 21 '16 at 1:27
...
How to remove all debug logging calls before building the release version of an Android app?
...oguard, here is a very low-tech solution:
Comment logs:
find . -name "*\.java" | xargs grep -l 'Log\.' | xargs sed -i 's/Log\./;\/\/ Log\./g'
Uncomment logs:
find . -name "*\.java" | xargs grep -l 'Log\.' | xargs sed -i 's/;\/\/ Log\./Log\./g'
A constraint is that your logging instructions mu...
What is the difference between procedural programming and functional programming? [closed]
...only Asm, like C, Pascal, (and Fortran, I heard). Then, we have all famous Java in objective school (Actually, Java and C# is also in a class called "money-oriented," but that is subject for another discussion). Also objective is Smalltalk. In functional school, we would have "nearly functional" (so...
What do the plus and minus signs mean in Objective-C next to a method?
...
@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
...
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
...
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
...
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.
share
|
improve this answer
|
follow
|
...
How to make an app's background image repeat
...
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....