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DOM Manipulation with Vanilla JS

DOM Manipulation with Vanilla JS

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React and TypeScript

Some links 🔗: https://fettblog.eu/typescript-react/

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Interview Questions to Ask Your Interviewer

How big is the company?

Why did you choose to work here?

Do you enjoy this particular project?

Is there flexibility within the org to move around to different projects?

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The state of a React class is a special property that controls the rendering of a page. When you change the state, React knows that the component is out-of-date and will automatically re-render.

The state property is a standard class property, which means

that it is accessible in other methods, not just the render method.

Another important change you made was to create the getTotal() method

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class Human {
  constructor() {
    this.gender = 'female'
  }
  
  printGender() {
    console.log(this.gender)
  }
}

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MongoDB Shell Commands Cheat Sheet.

This is a Cheat Sheet for interacting with the Mongo Shell ( mongo on your command line). This is for MongoDB Community Edition.

Preface:

Mongo Manual can help you with getting started using the Shell.

FAQ for MongoDB Fundamentals and other FAQs can be found in the side-bar after visiting that link.

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getPosts().then(posts => {
    console.log(posts.length);
});

async function getPosts() {
  try {
    const response = await fetch("https://jsonplaceholder.typicode.com/posts");
    return response.json();
  } catch(error) {
    console.log(error);

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Docker Commands, Help & Tips

Show commands & management commands

$ docker

Docker version info

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for (var i=1; i <= 20; i++)
{
    if (i % 15 == 0)
        console.log("FizzBuzz");
    else if (i % 3 == 0)
        console.log("Fizz");
    else if (i % 5 == 0)
        console.log("Buzz");
    else
        console.log(i);