Shohanul Alam Shohan494

Array

MySQL Cheat Sheet

Help with SQL commands to interact with a MySQL database

MySQL Locations

Mac /usr/local/mysql/bin
Windows /Program Files/MySQL/MySQL version/bin
Xampp /xampp/mysql/bin

Add mysql to your PATH

Simple Group Project Starting Guide for GitHub (DevMountain)

Geordyn Ader - Mentor - Dallas, TX Campus

Getting Started - Choose ONE person from your group to take care of the following steps

Go to GitHub and click the + in the top right corner. Click New Organization.
Give it a name - should relate to your project, obviously.
Add email for ‘billing’ - do not worry, it’s free
Choose the Free Plan
It’ll take you to a new page. Now add everyone in your team onto the group (including your mentor)

System Design Cheatsheet

Picking the right architecture = Picking the right battles + Managing trade-offs

Basic Steps

Clarify and agree on the scope of the system

User cases (description of sequences of events that, taken together, lead to a system doing something useful)
- Who is going to use it?
- How are they going to use it?

Mailgun setup

install Guzzle HTTP library : composer require guzzlehttp/guzzle
[sign up to mailgun] (http://www.mailgun.com)
Go to Domains tab and click on domains
You will find the necessary data for .env setup
- MAIL_DRIVER=mailgun
- MAIL_HOST=smtp.mailgun.org
- MAIL_PORT=587
- MAIL_USERNAME=[email protected]
MAIL_PASSWORD=502fd951f7------------------------

Reference

Project Title

One Paragraph of project description goes here

Getting Started

These instructions will get you a copy of the project up and running on your local machine for development and testing purposes. See deployment for notes on how to deploy the project on a live system.

	// sending to sender-client only
	socket.emit('message', "this is a test");

	// sending to all clients, include sender
	io.emit('message', "this is a test");

	// sending to all clients except sender
	socket.broadcast.emit('message', "this is a test");

	// sending to all clients in 'game' room(channel) except sender

	Model::

	/Select/
	select('col1','col2')
	->select(array('col1','col2'))
	->select(DB::raw('businesses.*, COUNT(reviews.id) as no_of_ratings, IFNULL(sum(reviews.score),0) as rating'))
	->addSelect('col3','col4')
	->distinct() // distinct select

	/From/

	var request = require("request"),
	cheerio = require("cheerio"),
	url = "https://www.google.com/search?q=data+mining",

	corpus = {},
	totalResults = 0,
	resultsDownloaded = 0;

	function callback () {
	resultsDownloaded++;