anotherChowdhury

/*

Imagine you are a pizza house owner, and you have only one oven to bake pizza. You have different types of pizza and they take different amount of time to baked. Whenever a customer comes in, you take his/her order and do the following steps

- If the oven is free, you immediately start baking the pizza.
- If the oven is busy, you add that task to a list.
- Whenever, a pizza is baked and server, you check the list of pending prder and picks up the one that will take the shortest amount of time to bake.


Given an 2D array of customer's arrival time and baking time of their pizza, calculate the minimum average waiting time for customers.

anotherChowdhury

SELECT t.id,t.name from trainers as t 
WHERE 
  NOT EXISTS (
    SELECT * FROM unavailabledates as ud WHERE ud.date="2020-11-25" AND ud.trainer=t.id
    ) 
AND 
  EXISTS (
    SELECT * FROM schedules as s 
    WHERE 
    s.day="SUNDAY" 

anotherChowdhury

import React, { Component } from "react";
import moment from "moment";
import styled from "styled-components";
import CommentBox from "./CommentBox";

const PostContainer = styled.div`
  width: 100%;
  margin: 30px auto;
  border: 1px solid black;
  box-sizing: border-box;

anotherChowdhury

import React, { Component } from "react";
import styled from "styled-components";
import axios from "axios";
import Post from "./Post";
import CommentBox from "./CommentBox";

const Container = styled.div`
  width: 80%;
  margin: auto;
  border: 1px solid black;

anotherChowdhury

// XPath CheatSheet
// To test XPath in your Chrome Debugger: $x('/html/body')
// http://www.jittuu.com/2012/2/14/Testing-XPath-In-Chrome/


// 0. XPath Examples.
// More: http://xpath.alephzarro.com/content/cheatsheet.html


'//hr[@class="edge" and position()=1]'                // every first hr of 'edge' class

anotherChowdhury

import requests, bs4, math
import urllib.request


res = requests.get('https://www.adidas.ca/en/trefoil-tee/CW0703.html', headers={'User-agent': 'Mozilla/5.0 (Windows NT 6.2; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/37.0.2062.120 Safari/537.36'})
textFile = open('adidas.txt','w')
textFile.write(res.text)
textFile.close()

anotherChowdhury

<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    tools:context=".MainActivity">

    <EditText
        android:id="@+id/written"

anotherChowdhury

package com.example.umar.broadcasting_intent;

import android.content.Intent;
import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.view.View;
import android.widget.EditText;

public class MainActivity extends AppCompatActivity {

anotherChowdhury

package com.example.umar.broadcasting_intent;

import android.content.Intent;
import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.view.View;
import android.widget.EditText;

public class MainActivity extends AppCompatActivity {

anotherChowdhury

package com.example.umar.intent_internetconnection;

import android.content.Intent;
import android.net.Uri;
import android.os.Bundle;
import android.support.v7.app.AppCompatActivity;
import android.view.View;
import android.widget.TextView;
import android.widget.Toast;