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September 20, 2017 01:39
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| // Mini-Bootcamp: Lesson 1 - Intro To ES6 and BEYOND! | |
| // let, const are new to JavaScript as of 2015. | |
| // ES6 - ES2015; | |
| // math --> + - * / % | |
| const name = 'Ryan'; // --> String | |
| let age = 12; // --> Number | |
| let isEven = false; // --> Boolean | |
| let checkedIfEven = age % 2; | |
| console.log(checkedIfEven); | |
| if (age % 2 === 0) { | |
| isEven = true; | |
| } | |
| console.log(isEven); | |
| let number = 10; | |
| number = number % 9; | |
| console.log(number); | |
| age += 1; | |
| let ryansAgeInDogYears; | |
| ryansAgeInDogYears = age * 7; | |
| console.log(` Hello, my name is ${name}, | |
| I am ${age} human years old and | |
| ${ryansAgeInDogYears} dog years old.`); | |
| // if (typeof old === 'boolean') { | |
| // console.log(`His name is ${old}`); | |
| // } | |
| const floatNumber = 3.5; | |
| const newNumber = 5; | |
| const powerOfFive = Math.pow(newNumber, 3); | |
| const floatNumberRounded = Math.round(floatNumber); | |
| const floatNumberRoundedUp = Math.ceil(floatNumber); | |
| const floatNumberRoundedDown = Math.floor(floatNumber); | |
| console.log(powerOfFive); | |
| console.log(floatNumberRounded); | |
| console.log(floatNumberRoundedUp); | |
| console.log(floatNumberRoundedDown); |
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