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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...
Are parameters in strings.xml possible? [duplicate]
... way.
See the method Context.getString(int, Object...) and the Android or Java Formatter documentation.
In your case, the string definition would be:
<string name="timeFormat">%1$d minutes ago</string>
share
...
How to convert a LocalDate to an Instant?
I work with the new DateTime API of Java 8.
2 Answers
2
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Iterate through a C++ Vector using a 'for' loop
...st parameter of the for loop is always something based on the vector. In Java I might do something like this with an ArrayList:
...
Is there a Google Voice API? [closed]
...
Be nice if there was a Javascript API version. That way can integrate w/ other AJAX apps or browser extensions/gadgets/widgets.
Right now, current APIs restrict to web app technologies that support Java, .NET, or Python, more for server side, unle...
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...
What is Serialization?
...file/db. Retrieve it and convert it back to the object with same state. In Java we use JAXB(Java architecture for XML binding) library.(From java 6 it comes bundled with JDK).
JSON: Same can be done by converting the Object to JSON (JavaScript Object notation). Again there is GSON library that can b...
Static method in a generic class?
In Java, I'd like to have something as:
11 Answers
11
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Is it safe to use Project Lombok? [closed]
... case you don't know Project Lombok helps with some of the annoyances of Java with stuff like generating getters and setters with annotations and even simple JavaBean like generation with @Data . It could really help me, especially in 50 different event objects where you have up to 7 different ...
How do you pass custom environment variable on Amazon Elastic Beanstalk (AWS EBS)?
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In the 2016 Java8 Tomcat8 AMI, ElasticBeanstalk fails to set environment variables from the web configuration. They are really setting jvm -D properties instead.
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"The following properties are passed into the application as environme...