molayodecker

PSQL

Magic words:

psql -U postgres

Some interesting flags (to see all, use -h or --help depending on your psql version):

• -E: will describe the underlaying queries of the \ commands (cool for learning!)
• -l: psql will list all databases and then exit (useful if the user you connect with doesn't has a default database, like at AWS RDS)

molayodecker

A curated list of AWS resources to prepare for the AWS Certifications

A curated list of awesome AWS resources you need to prepare for the all 5 AWS Certifications. This gist will include: open source repos, blogs & blogposts, ebooks, PDF, whitepapers, video courses, free lecture, slides, sample test and many other resources.

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molayodecker

var milk = "Organic";
var last;
function outer(){
var withinOuter = "Health"
 function inner(){
    console.log(milk);
    console.log(withinOuter);
  }
  last = inner;
}

molayodecker

var name =  "Arthur";
if(name === "Arthur"){
    var fullName = "Arthur Decker";
  }
console.log(name);  
console.log(fullName);

molayodecker

var name =  "Arthur";
function(){
if(name === "Arthur"){
    var fullName = "Arthur Decker";
  }
}

console.log(fullName);

molayodecker

var a = 10;
function outer(){
var b = a;
console.log(b);
    function inner(){
      var b = 20;
      var c = b;
      console.log(c);
     }
 inner();   

molayodecker

var name = "Elon";
function musk(name){
  console.log("Hello " + name);
}
musk("Elon Musk"); // Hello Elon Musk

molayodecker

var icecream = "cookie & cream";
function ice(){
  var icecream = "cookie & cream";
  console.log(icecream);
}
console.log(icecream); // cookie & cream

molayodecker

function ice(){
  var icecream = "cookie & cream";
  console.log(icecream);
}
console.log(icecream);

molayodecker

var name = "Elon";
function musk(){
  console.log("Hello " + name);
}
musk("Elon Musk"); // Hello Elon Musk