zachgoll

const simpleObject = { myVariable: 'some value' };

// Using dot notation to access property value
console.log(simpleObject.myVariable);

// Using bracket notation to access property value
console.log(simpleObject['myVariable']);

zachgoll

const numbersArray = [10, 20, 30, 40];
const stringArray = ['red', 'green', 'blue'];
const booleanArray = [true, true, false];
const mixedArray = [true, 'red', 10];

zachgoll

const variable1 = 10;
const variable2 = variable1;
const variable3 = "Zach";
const variable4 = {
  variableType: "object",
  variableValue: "some value",
};
const variable5 = (function () {
  return "Hello, my name is ";
})();

zachgoll

const yourFirstVariable = "learning to code gives you superpowers";

const yourSecondVariable = 10;

const yourThirdVariable = { name: "third variable", value: 40 };

zachgoll

// This is a comment

/*
  This is also a comment, and extends 
  to multiple lines
  */
console.log("the console.log statement prints values to the console");

zachgoll

// Oh hey, this is a comment because the line starts with two forward slashes.  It doesn't affect the code

let counterVariable = 1;

// Increases the variable by 1
counterVariable = counterVariable + 1;

// ALSO increases the variable by 1 (this is the shorthand version)
counterVariable++;

zachgoll

function computeMortgagePayment(
  interestRate: number,
  price: number,
  term: number
): number {
  // No need for us to know the implementation details because we have an API!
}

zachgoll

async function analyzeText(url) {
  // Imports the Google Cloud client library
  const vision = require("@google-cloud/vision");

  // Creates a client
  const client = new vision.ImageAnnotatorClient();
  const request = {
    image: {
      source: { imageUri: url },
    },

zachgoll

# log command for reference: git log --oneline --decorate --graph --all

git init
touch file-1.txt
git add .
git commit -m "first commit"
git checkout -b develop
touch file-created-by-develop-branch.txt
git add .
git commit -m "add develop branch file"

zachgoll

const dateValue = dateInput.value; // Notice that we are grabbing the raw value, not the date value
const userSpecifiedTimezone = "EDT"; // Assume, this was selected by the user

// The date value is now a string, so grab the pieces
const dateParts = dateValue.split("-");
const year = dateParts[0];
const month = dateParts[1];
const day = dateParts[2];

// Construct a new JS date using the individual pieces and timezone specification