raushankrjha

main()
{
  print("Operators Example");
  var a=13;
  var b=25;
  //perform operations
 
   print(a+b);
   print(a-b);
   print(a*b);

raushankrjha

main()
{
// String to int
        var one = int.parse('1');
       print(one);

    // String to double
        var onePointOne = double.parse('1.1');
        print(onePointOne);

raushankrjha

main()
{

//maps examples

    var markdetails={
            //key :value
              "English":"99",
              "Math":"89",
              "Science":"92"

raushankrjha

main()
{

  //list(array) example

    var citylist=["jaipur","delhi","mumbai","madhubani"];
    print(citylist);
    print(citylist.length);
    print(citylist.removeLast());

raushankrjha

main()
{

  //Boolean example

      var value="";
      print(value.isEmpty);

      var number=20;
      print(number>=30);

raushankrjha

main()
        var name="Raushan";
        print(name);

  //concatenate the string
      var firstname="Raushan";
      var lastname="Jha";
     print(firstname+" kumar "+lastname);
}

raushankrjha

main() 
{
      var x = 13;
      var PI = 3.14;
      double z = 12; // Equivalent to double z = 12.0.

       print(x+PI+z);
}

raushankrjha

main()
{
  print("Hello Coders..");
  print(10/2);
  print(10+121);
 
}

raushankrjha

package com.example.shimmereffectexample;

import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;

import com.facebook.shimmer.ShimmerFrameLayout;

public class MainActivity extends AppCompatActivity {
    ShimmerFrameLayout mShimmerViewContainer;
    @Override

raushankrjha

<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:padding="@dimen/activity_padding">

    <View
        android:id="@+id/thumbnail"
        android:layout_width="@dimen/placeholder_image"
        android:layout_height="@dimen/placeholder_image"