大约有 7,800 项符合查询结果（耗时：0.0193秒） [XML]
How can I generate Javadoc comments in Eclipse? [duplicate]
Is there a way to generate Javadoc comments in Eclipse? If so, what is it?
5 Answers
5...
Android app in Eclipse: Edit text not showing on Graphical layout
...ssage at the bottom comes up. It reads
Exception raised during rendering: java.lang.System.arraycopy([CI[CII)V
Exception details are logged in Window > Show View > Error Log
Even when I go to Window > Show View there is no error log option. The whole designer is useless now, because I c...
The term “Context” in programming? [closed]
...and a frequently used word is "context" in classes. Like ServletContext (Java), Activity (Android), Service (Java, Android), NSManagedContext (Objective-C, iOS).
...
What is the significance of load factor in HashMap?
...has two important properties: size and load factor . I went through the Java documentation and it says 0.75f is the initial load factor. But I can't find the actual use of it.
...
Returning multiple objects in an R function [duplicate]
How can I return multiple objects in an R function? In Java, I would make a Class, maybe Person which has some private variables and encapsulates, maybe, height , age , etc.
...
Android Split string
...r ways to do it. For instance, you can use the StringTokenizer class (from java.util):
StringTokenizer tokens = new StringTokenizer(currentString, ":");
String first = tokens.nextToken();// this will contain "Fruit"
String second = tokens.nextToken();// this will contain " they taste good"
// in th...
Why do we use __init__ in Python classes?
...ing to make sense..is it like how you have to predeclare your variables in java "String left" or something? then once its initialized to the class, you can manipulate the values? Its just a bit confusing when compared to functions because I can just send values to functions and don't need to initial...
Proper usage of Optional.ifPresent()
... am trying to understand the ifPresent() method of the Optional API in Java 8.
5 Answers
...
How to instantiate non static inner class within a static method?
...de-notes, but I don't find them responsive to the actual question.
import java.awt.Graphics;
import java.awt.Color;
import javax.swing.JPanel;
import javax.swing.JFrame;
public class Example {
public class InnerClass extends JPanel {
public void paint(Graphics g) {
g.setCol...
How do I convert a git repository to mercurial?
I've been developing a java application using git as source code repository. I'd like to share the project with other java developers and hg seems to be most used by them.
...