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GitHub relative link in Markdown file
...lt;a> tags or Markdown link).
So, if we have a file in myrepo/src/Test.java, it will have a url like:
https://github.com/WesternGun/myrepo/blob/master/src/Test.java
And to link it in the readme file, we can use:
[This is a link](src/Test.java)
or: <a href="src/Test.java">This is a li...
Android ListView headers
...ited Jul 29 '19 at 15:40
Ishaan Javali
1,63733 gold badges1010 silver badges2222 bronze badges
answered Nov 29 '12 at 21:11
...
Regex to check whether a string contains only numbers [duplicate]
...oted string is the letter 'd'. Try running '/^\d+$/' === '/^d+$/' in your JavaScript console. You need to double-escape when embedding a RegExp in a string: eval('/^\\d+$/')
– Mike Samuel
Oct 18 '13 at 4:49
...
When serving JavaScript files, is it better to use the application/javascript or application/x-javas
...
text/javascript is obsolete
application/x-javascript was experimental while deciding to move to…
application/javascript is the current official MIME type for JS
That said, browsers often ignore the content-type sent by the ser...
Setting default values for columns in JPA
...e independent, and is certainly not automatically tied the the datatype in Java.
– Nathan Feger
May 8 '09 at 14:50
47
...
What is a 'semantic predicate' in ANTLR?
...se();
}
}
Test it by generating the lexer and parser, compiling all .java files and
running the Main class:
java -cp antlr-3.2.jar org.antlr.Tool Numbers.g
javac -cp antlr-3.2.jar *.java
java -cp .:antlr-3.2.jar Main
When doing so, nothing is printed to the console, which indicates that n...
How to fix 'android.os.NetworkOnMainThreadException'?
...omething with the feed
}
}
How to execute the task:
In MainActivity.java file you can add this line within your oncreate() method
new RetrieveFeedTask().execute(urlToRssFeed);
Don't forget to add this to AndroidManifest.xml file:
<uses-permission android:name="android.permission.INTERN...
JSP tricks to make templating easier?
...ic, no serverside logic to program. I should mention I'm completely new to Java. JSP files seem to make it easy to work with common includes and variables, much like PHP , but I'd like to know a simple way to get something like template inheritance ( Django style) or at least be able to have a bas...
How to convert a LocalDate to an Instant?
I work with the new DateTime API of Java 8.
2 Answers
2
...
What's the difference between deadlock and livelock?
...amples illustrate you the difference between a deadlock and a livelock:
Java-Example for a deadlock:
import java.util.concurrent.locks.Lock;
import java.util.concurrent.locks.ReentrantLock;
public class DeadlockSample {
private static final Lock lock1 = new ReentrantLock(true);
private...