Learn Programming with Real Apps
Learn Programming with Real Apps
Create Product class package pmk.learnjava8withrealapps.lambda; public class Product { private String id; private String name; private long price; private int quantity; private String manufacturer; public String getManufacturer() { return manufacturer; …
Min and Max in Lambda Expression in Java 8 Read MoreCreate Product class package pmk.learnjava8withrealapps.lambda; public class Product { private String id; private String name; private long price; private int quantity; private String manufacturer; public String getManufacturer() { return manufacturer; …
Count in Lambda Expression in Java 8 Read MoreCreate Product class package pmk.learnjava8withrealapps.lambda; public class Product { private String id; private String name; private long price; private int quantity; private String manufacturer; public String getManufacturer() { return manufacturer; …
Find First Element with Stream in Java 8 Read MoreCreate Product class package pmk.learnjava8withrealapps.lambda; public class Product { private String id; private String name; private long price; private int quantity; private String manufacturer; public String getManufacturer() { return manufacturer; …
Like Operator in Lambda Expression in Java 8 Read MoreCreate Product class package pmk.learnjava8withrealapps.lambda; public class Product { private String id; private String name; private long price; private int quantity; private String manufacturer; public String getManufacturer() { return manufacturer; …
Filter Collection with Stream in Java 8 Read MoreCreate Product class package pmk.learnjava8withrealapps.lambda; public class Product { private String id; private String name; private long price; private int quantity; private String manufacturer; public String getManufacturer() { return manufacturer; …
Use forEach Method in Java 8 Read MoreRun Application Create new java file named Main.java. This file use Regular Expression remove HTML Tags as below: package regular_expression; public class Main { private static String removeHTMLTags(String content) { …
Remove HTML Tags with Regular Expression in Java Read MoreHTML File Create new html file name index.html as below: <!DOCTYPE html> <html> <head> <meta charset="ISO-8859-1"> <title>Extract HTML Tags with Regular Expression</title> <link href="css/a.css" rel="stylesheet" type="text/css"> <link href="css/b.css" rel="stylesheet" type="text/css"> …
Extract HTML Tags with Regular Expression in Java Read MoreRun Application Create new java file named Main.java. This file use Regular Expression check validate American Phone Number as below: package regular_expression; import java.util.regex.Matcher; import java.util.regex.Pattern; public class Main { …
Validate American Phone Number with Regular Expression in Java Read MoreRun Application Create new java file named Main.java. This file use Regular Expression check validate Credit Card Number as below: package regular_expression; import java.util.regex.Matcher; import java.util.regex.Pattern; public class Main { …
Validate Credit Card Number with Regular Expression in Java Read MoreRun Application Create new java file named Main.java. This file use Regular Expression check validate IP address as below: package regular_expression; import java.util.regex.Matcher; import java.util.regex.Pattern; public class Main { private …
Validate IP Addresses with Regular Expression in Java Read MoreRun Application Create new java file named Main.java. This file use Regular Expression check validate complex password as below: package regular_expression; import java.util.regex.Matcher; import java.util.regex.Pattern; public class Main { private …
Validate Complex Password with Regular Expression in Java Read MoreRun Application Create new java file named Main.java. This file use Regular Expression check validate url address as below: package regular_expression; import java.util.regex.Matcher; import java.util.regex.Pattern; public class Main { private …
Validate URL Address with Regular Expression in Java Read MoreRun Application Create new java file named Main.java. This file use Regular Expression check validate email address as below: package regular_expression; import java.util.regex.Matcher; import java.util.regex.Pattern; public class Main { private …
Validate Email Address with Regular Expression in Java Read MoreCreate Parallel Class Create package demo and create new java class as below: package demo; import java.util.ArrayList; import java.util.Collection; import java.util.concurrent.CountDownLatch; import java.util.concurrent.ExecutorService; import java.util.concurrent.Executors; public class ParallelTasks { private …
Download Files with Parallel in Java Threads Read MoreCreate Entity Class Create entities package and create new class named Student as below: package entities; import javax.xml.bind.annotation.XmlElement; import javax.xml.bind.annotation.XmlRootElement; @XmlRootElement(name = “student”) public class Student { private String id; …
Java Reflection for Annotations Read MoreCreate Entity Class Create entities package and create new class named Student as below: package entities; public class Student { private String id; private String name; private int age; public …
Invoke Methods in Java Reflection Read MoreCreate Entity Class Create entities package and create new class named Student as below: package entities; public class Student { private String id; private String name; private int age; public …
Java Reflection for Methods Read MoreCreate Entity Class Create entities package and create new class named Student as below: package entities; public class Student { private String id; private String name; private int age; public …
Java Reflection for Fields Read MoreCreate Entity Class Create entities package and create new class named Student as below: package entities; public class Student { private String id; private String name; private int age; public …
Java Reflection for Constructors Read MoreCreate Entity Class Create entities package and create new class named Student as below: package entities; public class Student { private String id; private String name; private int age; public …
Java Reflection for Classes Read MoreCreate FileCommandLine Class Create package files_directories and create new java class as below: package files_directories; import java.io.File; import java.io.FileOutputStream; import java.util.Scanner; public class FileCommandLine { private File folder; public FileCommandLine() …
Managed File with Command Line in Java IO Read MoreCreate Text Files Create new folder named from_my_files. In this folder, create 3 text files: a.txt, b.txt and c.txt Create Parallel Class Create package demo and create new java class …
Copy Files with Parallel in Java Thread Read MoreCreate Parallel Class Create package demo and create new java class as below: package thread; import java.util.ArrayList; import java.util.List; import java.util.concurrent.Callable; import java.util.concurrent.ExecutorService; import java.util.concurrent.Executors; import java.util.concurrent.Future; public class ParallelTasksReturnResults …
Get Results from Parallel in Java Thread Read MoreCreate Parallel Class Create package demo and create new java class as below: package demo; import java.util.ArrayList; import java.util.Collection; import java.util.concurrent.CountDownLatch; import java.util.concurrent.ExecutorService; import java.util.concurrent.Executors; public class ParallelTasks { private …
Parallel in Java Thread Read MoreAbstractModel Class Create generic package. In this package, create new java class named AbstractModel as below: package generic; import java.lang.reflect.Field; import java.lang.reflect.Method; import java.lang.reflect.Modifier; public class AbstractModel<T extends Object> { …
Display Object Information with Generic and Reflection in Java Read MoreSum Class Create generic package. In this package, create new java class named Sum as below: package generic; public class Sum<T extends Number, K extends Number> { private T number1; …
Sum with Generic in Java Read MoreCreate Entities Class Create entities package and create new class as below: Student Entity Create new java class named Student as below: package entities; public class Student { private String …
Display Simple Values and Properties Values of Object in Generic Read MoreCreate Annotations Create package annotations and create new annotations as below: NotEmpty Annotation Create new java file named NotEmpty as below: package annotations; import java.lang.annotation.ElementType; import java.lang.annotation.Retention; import java.lang.annotation.RetentionPolicy; import …
Validate with Custom Annotations in Java Read MoreCreate Annotations Create package annotations and create new annotations as below: MyClass Annotation Create new java file named MyClass as below: package annotations; import java.lang.annotation.ElementType; import java.lang.annotation.Retention; import java.lang.annotation.RetentionPolicy; import …
Annotations in Java Read More