AnwarShahriar

-module(listprac).
-export([product/1, maximum/1, productT/1, maximumT/1]).

product([]) -> 1;
product([X|Xs]) -> X*product(Xs).

productT([], S) -> S;
productT([X|Xs], S) -> productT(Xs, X*S).
productT(X) -> productT(X, 1).

AnwarShahriar

public static int parse(String str, int fallback) {
        try {
            return Integer.parseInt(str);
        } catch (NumberFormatException e) {
            return fallback;
        }
}

AnwarShahriar

private InverseBindingListener mboundView1androidTe = new InverseBindingListener() {
        public void onChange() {
            String callbackArg_0 = TextViewBindingAdapter.getTextString(ActivityMainBinding.this.mboundView1);
            Object stringAgeUser = null;
            boolean intAndroidDatabindin = false;
            User user = ActivityMainBinding.this.mUser;
            boolean androidDatabindingDy = false;
            boolean ageUser = false;
            boolean userObjectnull = false;
            userObjectnull = user != null;

AnwarShahriar

<?xml version="1.0" encoding="utf-8"?>
<layout xmlns:android="http://schemas.android.com/apk/res/android">

    <data>
        
        <import type="me.anwarshahriar.twowayprimitive.MainActivity.User" />
        <variable
            name="user"
            type="User" />
        

AnwarShahriar

<?xml version="1.0" encoding="utf-8"?>
<layout xmlns:android="http://schemas.android.com/apk/res/android">

    <data>

        <import type="me.anwarshahriar.twowayprimitive.MainActivity.User" />
        <variable
            name="user"
            type="User" />

AnwarShahriar

public class MainActivity extends AppCompatActivity {
    User user;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        ActivityMainBinding binding = DataBindingUtil.setContentView(this, R.layout.activity_main);

        user = new User();
        binding.setUser(user);

AnwarShahriar

• IETF communicaion protocols: RTCWEB, JSEP
• W3C API standards: WebRTC, Media Capture and Streams
• Media and communication stach: libjingle, VP8, OPUS

AnwarShahriar

{
  "name": "example-app-name",
  "version": "1.0.0",
  "description": "",
  "main": "index.js",
  "scripts": {
    "start": "webpack-dev-server"
  },
  "author": "",
  "license": "ISC",

AnwarShahriar

import java.util.regex.Matcher;
import java.util.regex.Pattern;

final String regex = "^[a-z]([.]?[a-z0-9]+)+$";
final String string = "Aacch.aa.dssfsfs";

final Pattern pattern = Pattern.compile(regex, Pattern.CASE_INSENSITIVE | Pattern.UNICODE_CASE);
final Matcher matcher = pattern.matcher(string);

while (matcher.find()) {

AnwarShahriar

using System;
using System.Text.RegularExpressions;

public class Example
{
    public static void Main()
    {
        string pattern = @"^[a-z]([.]?[a-z0-9]+)+$";
        string input = @"Aacch.aa.dssfsfs";
        RegexOptions options = RegexOptions.IgnoreCase;