React logo intro picture
import React, { useState } from 'react';
import ReactDOM from 'react-dom';
const App = ()=>{const [count, setCount] = useState(0)let add = (evt) => {
setCount(count + 1)
}
let substract = () =>{…


Image of an API
  • Request: receives a city name string, and API key
  • Response: returns city info, and a list of cuisines in that city
  • create a rails API app $ rails new my_api…


JavaScript Meme from the show Game of Thrones


Well, we are talking about a Javascript feature here!

Intro picture
  • Whatever the outer functions will have, the inner function carries it in the backpack, e.g variables, or any parameters.
  • It knows that it has been run previously.


javascript Logo
              Deleting A Number from an Array 
let array = [2,3,4,5,6]…


Redux logo
  1. Javascript Apps


Access Props in Functional Component

//this is App.jsimport React, { Component } from 'react';
import Welcome from './Welcome.jsx';
class App extends Component { render() {
return (
<div>
<Welcome/>
<Welcome/>
</div>
);
}
}


Intro picture
let fruit = "apple";


People holding blocks of letter written ERROR

What are “keywords” in ruby?

#'if' and 'end' are keywords to check the condition of a given code. …

Saima Rahman

Software Engineer Apprentice at IBM

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