questions/java
You can access your application from: http://localhost:8080/sample Deploying ...READ MORE
If you're looking for an alternative that ...READ MORE
There are combinations of Operating System, JDK ...READ MORE
We parse the full date to time ...READ MORE
String[] source = new String[] { "a", ...READ MORE
To define Global Variable you can make ...READ MORE
You need these three things : 64-bit OS 64-bit ...READ MORE
import org.json.*; JSONObject obj = new JSONObject(" .... ...READ MORE
Java supplies a way of doing this ...READ MORE
This might help solve your problem...!!!! public class ...READ MORE
What is Branch Prediction? Consider a railroad junction: Image by ...READ MORE
Using nio we can check whether file ...READ MORE
A simple example: import java.util.Scanner; public class Expl { ...READ MORE
public static String reverse(String s) { ...READ MORE
Let's say your file is in C:\myprogram\ Run ...READ MORE
import java.util.Arrays; public class Sort { ...READ MORE
You can also use Java Standard Library ...READ MORE
Use the final modifier to enforce good initialization. Avoid returning ...READ MORE
In Java 8 you can do it ...READ MORE
While programming we often write code that ...READ MORE
String[] arr = new String[] {"John", "Mary", ...READ MORE
Scanner Class is used to take input ...READ MORE
public static final String[] VALUES = new ...READ MORE
for (Map.Entry<String, String> item : params.entrySet()) { ...READ MORE
What is the fastest and the best ...READ MORE
Java 8 Lambda Expression is used: String someString ...READ MORE
HashMap and HashTable: 1) Hashtable and Hashmap implement ...READ MORE
In Java 9 you can use: List<String> list= List.of("Hello", "World", ...READ MORE
You can use readAllLines and the join method to ...READ MORE
import java.io.BufferedWriter; import java.io.IOException; import java.nio.file.Files; import java.nio.file.Paths; public class WriteFiles{ ...READ MORE
import java.util.regex.Matcher; import java.util.regex.Pattern; String pattern="[\\s]"; String replace=""; part="name=john age=13 year=2001"; Pattern ...READ MORE
Double temp = Double.valueOf(str); number = temp.doubleValue(); READ MORE
When you declare a reference variable (i.e. ...READ MORE
If you require a time stamp in ...READ MORE
In Java 8 or earlier: List<String> string = ...READ MORE
new BigDecimal(String.valueOf(double)).setScale(yourScale, BigDecimal.ROUND_HALF_UP); will get you a BigDecimal. To ...READ MORE
Rather than learning un-Official websites learn from ...READ MORE
int[][] multi = new int[5][]; multi[0] = new ...READ MORE
We can do this in 2 ways: String ...READ MORE
String s="yourstring"; boolean flag = true; for(int i=0;i<s.length();i++) { ...READ MORE
String fooString1 = new String("foo"); String fooString2 = ...READ MORE
Here are two ways illustrating this: Integer x ...READ MORE
Write a program that uses a while ...READ MORE
Both OpenJDK and Oracle JDK are created ...READ MORE
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