bobdobbalina

@inherits Umbraco.Web.Mvc.UmbracoTemplatePage
@{
  var homePage = Model.Content.Site();
}

@helper RenderChildPages(IEnumerable<IPublishedContent> pages)
{
  if (pages.Any())
  {
    <ul>

bobdobbalina

{
    "scripts": [],
    "showConsole": true,
    "template": true
}

bobdobbalina

/Applications/Google\ Chrome.app/Contents/MacOS/Google\ Chrome --remote-debugging-port=9222

bobdobbalina

const isRequired = () => { throw new Error('param is required'); };
const print = (num = isRequired()) => { console.log(`printing ${num}`) };
print(2);//printing 2
print()// error
print(null)//printing null

bobdobbalina

const array = [1, 1, 2, 3, 5, 5, 1]
const uniqueArray = [...new Set(array)];

console.log(uniqueArray); // Result: [1, 2, 3, 5]

// OR

let uniqueArray = [...new Set([1, 2, 3, 3,3,"school","school",'ball',false,false,true,true])];

>>> [1, 2, 3, "school", "ball", false, true]

bobdobbalina

myArray.filter(Boolean);

// OR, IF YOU WANT TO MAKE MODIFICATIONS ON THE FLY

myArray
    .map(item => {
        // Do your changes and return the new item
    })
    .filter(Boolean);

bobdobbalina

const user = {
  name: 'John Ludwig',
  gender: 'Male'
};

const college = {
  primary: 'Mani Primary School',
  secondary: 'Lass Secondary School'
};

bobdobbalina

[0, 10, 4, 9, 123, 54, 1].sort((a, b) => a - b);

>>> [0, 1, 4, 9, 10, 54, 123]

bobdobbalina

const PromiseArray = [
  Promise.resolve(100),
  Promise.reject(null),
  Promise.resolve("Data release"),
  Promise.reject(new Error('Something went wrong'))];

Promise.all(PromiseArray)
  .then(data => console.log('all resolved! here are the resolve values:', data))
  .catch(err => console.log('got rejected! reason:', err))

bobdobbalina

// If you know multiple values

const items = ['a', 'b', 'c', 'd', 'e', 'f'];
const valuesToRemove = [ 'c', 'd' ];
const filteredItems = items.filter(( item ) => !valuesToRemove.includes( item ));
// ["a", "b", "e", "f"]