SQL(ite3)

- https://nineteenthbestfoxinbrookevillemd.wordpress.com/2017/01/14/sql-notes/

Socket.io

- Kent Aguilar - http://stackoverflow.com/questions/32674391/io-emit-vs-socket-emit

socket.emit('message', "this is a test"); //sending to sender-client only
socket.broadcast.emit('message', "this is a test"); //sending to all clients except sender
socket.broadcast.to('game').emit('message', 'nice game'); //sending to all clients in 'game' room(channel) except sender
socket.to('game').emit('message', 'enjoy the game'); //sending to sender client, only if they are in 'game' room(channel)
socket.broadcast.to(socketid).emit('message', 'for your eyes only'); //sending to individual socketid
io.emit('message', "this is a test"); //sending to all clients, include sender
io.in('game').emit('message', 'cool game'); //sending to all clients in 'game' room(channel), include sender
io.of('myNamespace').emit('message', 'gg'); //sending to all clients in namespace 'myNamespace', include sender
socket.emit(); //send to all connected clients
socket.broadcast.emit(); //send to all connected clients except the one that sent the message
socket.on(); //event listener, can be called on client to execute on server
io.sockets.socket(); //for emiting to specific clients
io.sockets.emit(); //send to all connected clients (same as socket.emit)
io.sockets.on() ; //initial connection from a client.

JS Arrays (Similar function in other langs)

https://gist.github.com/ourmaninamsterdam/1be9a5590c9cf4a0ab42

JS ES6

http://imgur.com/Nx7WJvZ

Bootstrap 3

https://bootstrapcreative.com/resources/bootstrap-3-css-classes-index/

Git

https://www.git-tower.com/blog/content/posts/54-git-cheat-sheet/git-cheat-sheet-large01.png