amirul12

//Collection Interface Example
import java.util.ArrayList;
import java.util.Collection;

public class CollectionDemo {

    public static void main(String[] args) {

        Collection < String > fruitCollection = new ArrayList < > ();
        fruitCollection.add("banana");

amirul12

import java.util.Map;
import java.util.TreeMap;

public class InterestCalculation {
    public static void main(String[] args) {
        // Creating a TreeMap to store account balances sorted by balance
        TreeMap<Double, String> accountBalances = new TreeMap<>();
        
        // Adding account balances and account holder names
        accountBalances.put(5000.00, "John Doe");

amirul12

/*
Usage: 
  Adding this script to your doc: 
    - Tools > Script Manager > New
    - Select "Blank Project", then paste this code in and save.
  Running the script:
    - Tools > Script Manager
    - Select "ConvertToMarkdown" function.
    - Click Run button.
    - Converted doc will be mailed to you. Subject will be "[MARKDOWN_MAKER]...".

amirul12

import 'package:flutter/material.dart';
class SizedText extends StatelessWidget {
  final String text;
  final Color color;


  const SizedText({Key? key, required this.text,required this.color}) : super(key: key);

  @override
  Widget build(BuildContext context) {

amirul12

👉Arrays - 
1. Two Sum
2. Container With Most Water
3. 3Sum
4. Search in Rotated Sorted Array
5. Maximum Subarray
6. Best Time to Buy and Sell Stock
7. Maximum Product Subarray
8. Find Minimum in Rotated Sorted Array
9. Contains Duplicate

amirul12

import 'package:bizcard/model/business_card/business_card_model.dart';
import 'package:bizcard/model/user/user_model.dart';
import 'package:bizcard/util/testing.dart';
import 'package:cloud_firestore/cloud_firestore.dart';
import 'package:firebase_auth/firebase_auth.dart';
import 'package:flutter_facebook_auth/flutter_facebook_auth.dart';
import 'package:google_sign_in/google_sign_in.dart';

class FirebaseServiceRepository {
  final FirebaseAuth _firebaseAuth;

amirul12

 
 initilize
 ------------------>
 country_spinner = (SearchableSpinner) findViewById(R.id.country_spinner);
 
 adapter setting
 ------------------------>
 _countryAdapter = new ArrayAdapter(this,
                R.layout.simple_text, countryList);
        country_spinner.setAdapter(_countryAdapter);

amirul12

public class CustomListenerService {


    public interface MyCustomListener{
        public void onSetText(String text);
    }

    private List<MyCustomListener> myCustomListeners = new ArrayList<>();

    public static volatile CustomListenerService customListenerService;

amirul12

package com.syntax.gtcl.ui.activity.gmap;

import androidx.annotation.NonNull;
import androidx.appcompat.app.AppCompatActivity;
import androidx.appcompat.widget.Toolbar;
import androidx.core.app.ActivityCompat;
import androidx.core.content.ContextCompat;
import androidx.fragment.app.FragmentActivity;

import android.Manifest;

amirul12

import requests

def DownloadImage(pic_url_prefix, pic_name):
    with open(pic_name, 'wb') as handle:
        response = requests.get(pic_url_prefix, stream=True)

        if not response.ok:
            print(pic_url_prefix, response)

        for block in response.iter_content(1024):