questions/java
hibernate.hbm2ddl.auto (e.g. none (default value), create-only, drop, create, create-drop, validate, and update) Setting to perform SchemaManagementTool actions automatically as ...READ MORE
add a jar/manifest/attributes setting like this: apply plugin: ...READ MORE
Static block is used for initializing the ...READ MORE
Java doesn't supports operator overloading because it's just a ...READ MORE
In your Eclipse IDE, go into Window > Preferences > Java > Installed JREs > ...READ MORE
@Test(expected = IndexOutOfBoundsException.class) public void testIndexOutOfBoundsException() { ...READ MORE
To serialize an object means to convert its state ...READ MORE
In Java, items with the final modifier cannot be ...READ MORE
Import the packages required to work with ...READ MORE
In Java 6 and before versions, we ...READ MORE
The MessageDigest class can provide you with an instance ...READ MORE
There are 2 options you can go ...READ MORE
Strings are immutable. That means once you've ...READ MORE
In Java, you can escape quotes with \: String ...READ MORE
Serializable is a marker interface that has ...READ MORE
Java 8 Path sourcepath = Paths.get("C:\\data\\temp\\mydir"); ...READ MORE
Read json from url use url.openStream() and read contents ...READ MORE
Weak references A weak reference, simply put, is a ...READ MORE
Android has some good tips on good ...READ MORE
import java.util.List; import java.util.ArrayList; import java.util.Random; public class A ...READ MORE
So they could be used one day ...READ MORE
import java.util.Arrays; import java.util.Collections; import org.apache.commons.lang.ArrayUtils; public class MinMaxValue { ...READ MORE
String str = "..."; // write the ...READ MORE
A class that is declared with abstract ...READ MORE
? : is the Conditional operator and is ...READ MORE
final Handler handler = new Handler(); handler.postDelayed(new Runnable() ...READ MORE
Use a flag, which will indicate the ...READ MORE
This error means you're trying to load ...READ MORE
Think of reference parameters as being aliases ...READ MORE
One possible solution could be using calendar ...READ MORE
System.arraycopy is the most efficient way, but ...READ MORE
You could probably check out Google's Gson: ...READ MORE
<form action="upload" method="post" enctype="multipart/form-data"> ...READ MORE
private static class SomeContainer<E> { ...READ MORE
Try with BurningWave core library. Here an ...READ MORE
Hi, to understand their usage, you must ...READ MORE
Statement is used for static queries like ...READ MORE
Below are the steps we need to ...READ MORE
This definitely returns UTC time: as String ...READ MORE
You can refer the following code: public class ...READ MORE
Use java.util.Arrays: String res = Arrays.toString(array); System. ...READ MORE
Before installing Eclipse, ensure that you are ...READ MORE
To fix the exception/ error, you should ...READ MORE
I think you need to make some ...READ MORE
Well, this is happening because of the ...READ MORE
You can concatenate Strings using the + operator: System.out.println("Your number ...READ MORE
A multidimensional array in Java is really an array ...READ MORE
a multidimensional array can define an array ...READ MORE
The field annotated @Autowired is null because ...READ MORE
This exception is thrown when an application ...READ MORE
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