damithadayananda

package typeInference

import     "golang.org/x/exp/constraints"

type Point []int32

func ConstraintTypeInference(){
  constraintTypeInferenceDemo(Point{1,2},4)
}

damithadayananda

package typeInference

import (
  "fmt"
  "golang.org/x/exp/constraints"
)

func TypeInferenceDemo(){
  fmt.Println(GenericAdd(2,4))
}

damithadayananda

type OldInterface interface {
  a(_int int32)
  b(_float float32)
}

type OldInterfaceType struct {
}

func (O OldInterfaceType)a(_int int32)  {

damithadayananda

import  "golang.org/x/exp/constraints"

type Animal[T constraints.Ordered, K constraints.Float] struct {
  Height K
  Metadata []T
}

func TypeType() Animal[string,float32]{
  A :=Animal[string,float32]{}
  A.Height = 67.89

damithadayananda

package main

import (
   "fmt"
   "golang.org/x/exp/constraints"
)

func main()  {
   fmt.Println(GenericMul[float32](2.1,3.2))
}

damithadayananda

//for android made following changes 
//1)AndroidManifest.xml 
//<uses-permission android:name="android.permission.CAMERA" />
//2) Android/app/build.gradle
//defaultConfig {
// missingDimensionStrategy 'react-native-camera', 'general' // <--- insert this line
//}
import React, {Component} from 'react';
import {
  Text,

damithadayananda

package main.reactiveAPI;

public class Employee {
   private int id;
   private String fname;
   private String sname;
   private String fullName;

   public String getFullName() {
       return fullName;

damithadayananda

module main {
   requires jdk.incubator.httpclient;
}

public class NewHttpClientDemo {
   public void demo() {
       try{
           HttpClient httpClient = HttpClient.newHttpClient();
           HttpRequest httpRequest = HttpRequest
                   .newBuilder()

damithadayananda

public interface javaNineInterface {
   String JAVA_VERSION = "9";
   default void logVersion(String msg){
       log(msg);
   }
   default void logAuthor(String msg){
       log(msg);
   }
   private void log(String msg){
       System.out.println(msg);

damithadayananda

default Stream<T> takeWhile(Predicate<? super T> predicate)

private Stream stream = Stream.of(1,2,10,3,4,5,6,7,8,9);
stream.takeWhile(x -> (Integer)x < 4).forEach(a -> System.out.println(a));