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How to iterate through range of Dates in Java?
...n a start and end date.
Please provide me guidance to achieve this using Java.
13 Answers
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Encoding as Base64 in Java
I need to encode some data in the Base64 encoding in Java. How do I do that? What is the name of the class that provides a Base64 encoder?
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Java Delegates?
Does the Java language have delegate features, similar to how C# has support for delegates?
15 Answers
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I want to get the type of a variable at runtime
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for readers: this is the most useful solution. As in Javascript typeof x, here manOf(x) say the data type!
– Peter Krauss
Nov 27 '19 at 21:45
add a comme...
Referencing a string in a string array resource with xml
... layout? If the title changes with user choice, why not just do it in the .java file. E.g. .setText(some_array[i]).
– user485498
Nov 12 '10 at 3:39
2
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Java project in Eclipse: The type java.lang.Object cannot be resolved. It is indirectly referenced f
... and then. See http://dev-answers.blogspot.de/2009/06/eclipse-build-errors-javalangobject.html for a possible solution, otherwise try the following;
Close the project and reopen it.
Clean the project (It will rebuild the buildpath hence reconfiguring with the JDK libraries)
OR
Delete and Re-impor...
Providing white space in a Swing GUI
...t hGap, int vGap)
Example to display all constructors in action :
import java.awt.*;
import java.awt.event.*;
import javax.swing.*;
public class LayoutExample {
private final int hGap = 5;
private final int vGap = 5;
private String[] borderConstraints = {
BorderLayout.PAGE_S...
What is 'Context' on Android?
...ed if you make an http request. Context can be assumed as a bridge between Java and Android.
– Faruk Toptas
Jun 16 '16 at 12:14
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Rename a file using Java
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Copied from http://exampledepot.8waytrips.com/egs/java.io/RenameFile.html
// File (or directory) with old name
File file = new File("oldname");
// File (or directory) with new name
File file2 = new File("newname");
if (file2.exists())
throw new java.io.IOException("fil...
What does Java option -Xmx stand for? [duplicate]
java -Xmx1024m filename
5 Answers
5
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