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Why have header files and .cpp files? [closed]
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How do other languages handle this? for example - Java? There is no header file concept in Java.
– Lazer
Jun 13 '10 at 12:18
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How to get current timestamp in milliseconds since 1970 just the way Java gets
In Java, we can use System.currentTimeMillis() to get the current timestamp in Milliseconds since epoch time which is -
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How to improve Netbeans performance?
... collector and add few settings and now Netbeans is alright! I add: Dsun.java2d.d3d=false -J-XX:+UseConcMarkSweepGC -J-XX:+CMSClassUnloadingEnabled -J-XX:+CMSPermGenSweepingEnabled. It depends. SSD is good, big RAM too, but that is not all for performance of IDE. I think, that default settings is...
Eclipse JPA Project Change Event Handler (waiting)
...I ended up finding out that this seems to be a known bug in DALI (Eclipse Java Persistence Tools) since at least eclipse 3.8 which could cause the save action in the java editor to be extremly slow.
Since this hasn't been fully resolved in Kepler (20130614-0229) yet and because I don't need JPT/DA...
Difference between SPI and API?
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In Java, are annotations part of an SPI? For example, if I have to add @SomeAnnotation to my class to get it picked up by some framework, would this annotation class SomeAnnotation.class be considered part of the SPI, even thoug...
What does “|=” mean? (pipe equal operator)
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@A.R.S.: I can't think of a counter-example in Java (maybe if j is volatile?), but I'll take your word for it.
– David Schwartz
Jan 12 '13 at 17:10
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How to configure multi-module Maven + Sonar + JaCoCo to give merged coverage report?
...-plugin:prepare-agent or setting maven-surefire-plugin argLine with -javaagent .
12 Answers
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Counting Line Numbers in Eclipse [closed]
I have a Java project in Eclipse with ~10 packages and ~10 class files per package. Is there a way to determine total lines of code for the whole project from within Eclipse? I am familiar with other tools (e.g., Code Analyzer, wc, etc.) but I want to know if there is a way to do this within Eclip...
Check if a path represents a file or a folder
...File = file.isFile(); // Check if it's a regular file
See File Javadoc
Or you can use the NIO class Files and check things like this:
Path file = new File(path).toPath();
boolean exists = Files.exists(file); // Check if the file exists
boolean isDirectory = Files.isDirec...
Is it possible to display inline images from html in an Android TextView?
...rece from the pskink.thanx a lot
package com.example.htmltagimg;
import java.io.FileNotFoundException;
import java.io.IOException;
import java.io.InputStream;
import java.net.MalformedURLException;
import java.net.URL;
import android.app.Activity;
import android.graphics.Bitmap;
import android.g...