questions/java
Another workaround if you use apache commons-lang: int[] ...READ MORE
While programming we often write code that ...READ MORE
What is the best way to convert integers to roman numerals? function romanNumeralGenerator (int) { } Consider the following sample inputs and outputs: 1 = "I" 5 = ...READ MORE
Here is a simple way using an ArrayList: List<Integer> ...READ MORE
That's correct; it's in the plist file ~/.MacOSX/environment.plist It ...READ MORE
What is the fastest and the best ...READ MORE
Here's how to draw a circle in ...READ MORE
public class MyThisTest { private int ...READ MORE
Using three dots: public void move(Object... x) { ...READ MORE
Hey @Diya, here is a code on how ...READ MORE
this problem is solved using streams and ...READ MORE
In this case, I have noticed that ...READ MORE
public class evenodd { public static void main(String[] ...READ MORE
How can i mention datasource for AWS ...READ MORE
If you use String concatenation in a ...READ MORE
Short circuit here means that the second ...READ MORE
String[] arr = new String[] {"John", "Mary", ...READ MORE
Hi, @Ferry, The configuration metadata is nothing but bean ...READ MORE
Though both are used for comparison, but the ...READ MORE
You can concatenate Strings using the + operator: System.out.println("Your number ...READ MORE
setLoanItem() isn't a static method, it's an instance ...READ MORE
Hello @kartik, You have two options for this: 1.) ...READ MORE
Object is an exception to the first rule, ...READ MORE
SimpleDateFormat parser=new SimpleDateFormat("EEE MMM d HH:mm:ss zzz ...READ MORE
public class GenericClass<T> { ...READ MORE
Hi, I am using below lambda function with ...READ MORE
To answer your question, the String is ...READ MORE
It means that the type argument for ...READ MORE
String s = "HelloSuresh"; s = s.replace("Hello",""); System.out.pri ...READ MORE
To fix the exception/ error, you should ...READ MORE
Hi, @jyra, You can go through this example: String ...READ MORE
First of all, define callFriend: public <T extends ...READ MORE
Well, varargs are generally used to deal ...READ MORE
First, you have to check if the ...READ MORE
You've got two problems: 1) You're using Collections.sort (which takes ...READ MORE
Thread.currentThread().getStackTrace() will usually contain the method you’re ...READ MORE
Hello @kartik, From their source, the method used to ...READ MORE
You have to enter the commands as ...READ MORE
The wikipedia lists some more wrappers: A good tutorial ...READ MORE
Downloading Minecraft: Java Edition is a straightforward ...READ MORE
Don't query RDF (or OWL) with XPath In ...READ MORE
Open Terminal from Application Dash or press Ctrl+Alt+T Update repository: sudo add-apt-repository ...READ MORE
You can use this code: import java.util.*; public class ...READ MORE
Hello @kartik, Implement your class with Serializable. Let's ...READ MORE
Android actually can decode and display animated ...READ MORE
There are two ways to wait: explicit ...READ MORE
Using Java’s Float class. float f = Float.parseFloat("25"); String s = ...READ MORE
I was recently asked in an exam ...READ MORE
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