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   <android.support.design.widget.TextInputLayout
                            android:id="@+id/text_input"
                            android:layout_width="match_parent"
                            android:layout_height="wrap_content">

                            <EditText
                                android:id="@+id/edittext_input"
                                android:layout_width="match_parent"
                                android:layout_height="wrap_content"
                                android:hint="Your Hint"

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edittext1.addTextChangedListener(new TextWatcher() {
            @Override
            public void beforeTextChanged(CharSequence s, int start, int count, int after) {
                edittext2.setText(s);
            }

            @Override
            public void onTextChanged(CharSequence s, int start, int before, int count) {
                edittext2.setText(s);
            }

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@RequiresApi(api = Build.VERSION_CODES.N)
public void getDate(){
    final Calendar calendar=Calendar.getInstance();

    DatePickerDialog.OnDateSetListener dateSetListener=new DatePickerDialog.OnDateSetListener() {
        @Override
        public void onDateSet(DatePicker view, int year, int month, int dayOfMonth) {

            calendar.set(Calendar.YEAR,year);
            calendar.set(Calendar.MONTH,month);

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 /*
  Pass ArrayList as Arugument
 */
 
 public static void findDuplicate(ArrayList<String> arrayList){
 //Define Hash Map  to Store String Value and its repeatCount
        Map<String,Integer> duplicate_counter=new HashMap<String, Integer>();
 /*For each String Value in the ArrayList Check Wather it is Available Already in Hash Map 
 if yes increment  the value of a key in hash Map 
 else just add value as 1

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<?php

// API access key from Google API's Console
define( 'API_ACCESS_KEY', 'YOUR-API-ACCESS-KEY-GOES-HERE' );


$registrationIds = array( $_GET['id'] );

// prep the bundle
$msg = array

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package application.arkthepro.com.samplebluetoothapp;
import android.Manifest;
import android.app.AlertDialog;
import android.content.DialogInterface;
import android.content.Intent;
import android.content.pm.PackageManager;
import android.net.Uri;
import android.os.Bundle;
import android.support.annotation.NonNull;
import android.support.v4.app.ActivityCompat;

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 public void showPopupMenuWithIcon(View view) {
        PopupMenu popup = new PopupMenu(SavingDatainSQLDB.this, view);
        try {
            Field[] fields = popup.getClass().getDeclaredFields();
            for (Field field : fields) {
                if ("mPopup".equals(field.getName())) {
                    field.setAccessible(true);
                    Object menuPopupHelper = field.get(popup);
                    Class<?> classPopupHelper = Class.forName(menuPopupHelper.getClass().getName());
                    Method setForceIcons = classPopupHelper.getMethod("setForceShowIcon",boolean.class);

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import java.awt.List;
import java.util.ArrayList;
import java.util.HashSet;
import java.util.Iterator;
import java.util.PriorityQueue;
import java.util.Queue;
import java.util.Scanner;


public class Collections {

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var randomNumber = Math.floor(Math.random() * 100) + 1;
//Generate a random number between 1 and 100

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#include<iostream.h>
#include<conio.h>
void main(){
char n[7]="PROGRAM";
int i=0,f=1,tb,ta,sb=0,sa=5,j=0,k=6;
clrscr();
while(i<sizeof(n)){
tb=sb;
//Print white Spaces
while(tb>0){