Exploring Java ArrayList: A Dynamic Array Implementation
Category: Core Java
The most widely used programming language.
Core Java
JAVA8: Multi Core Parallel Computing Feature..
The below code is self explanatory and also needful descriptions are provided as part of comments against each line of code. import java.util.Arrays; import java.util.List; import java.util.concurrent.ForkJoinPool; import java.util.concurrent.TimeUnit; import java.util.stream.Stream; public class MultiCoreParallelComputation { public static void main(String args)...
Core Java
JAVA: Lunch an external program
In order to launch external program through java we have to use one of the overloaded exec() method present in the java.lang.Runtime class or set up a Process builder and call its start() method. Here in a simple way we...
Core Java
JAVA: Code Execution Entry Point.
Entry Point Demonstration@ Hello World. Main method defined in any class is treated as a code execution entry point to entire java app. PFB example for the reference: class EntryPoint { public static void main(String args) { System.out.println("Hello! Welcome to...
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