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2026/04

Programming/JavaScript 2026. 4. 8.
[CodeAcademy] factory func, destructure assignment, obj func
[CodeAcademy] factory func, destructure assignment, obj func // dict의 key-value 한 쌍이 object의 property// method: obejct 안에 정의된 함수// factory function: 동일한 property와 매소드를 지닌 object(객체)를 균일하게 생성하는 함수 (클래스보다 가볍게 생성할 때 사용)const robotFactory1 = (model, mobile) => { return { model: model, mobile: mobile, beep() { console.log('Beep Boop'); } };};const tinCan = robotFactory1('P-500', true);tinCan.beep();// property value shorthand (destructuring ..
Programming/JavaScript 2026. 4. 8.
[CodeAcademy] object, this, getter, setter
[CodeAcademy] object, this, getter, setter // Objects ~ Dict in Python : key값은 식별자(1단어, 단순 숫자 등)인 경우 따옴표 생략 가능let fasterShip = { 'Fuel Type' : 'Turbo Fuel', color : 'silver' };let spaceship1 = { homePlanet: 'Earth', color: 'silver', 'Fuel Type': 'Turbo Fuel', numCrew: 5, flightPath: ['Venus', 'Mars', 'Saturn']};let crewCount = spaceship1.numCrew; // 따옴표 없는 key의 경우, fasterShip.color; 형식으로 접근 가능let planetArray = spaceship1.fligh..
Programming/JavaScript 2026. 4. 8.
[CodeAcademy] Array, loop, Iterators
[CodeAcademy] Array, loop, Iterators // 배열(Arrays)const hobbies = ['a', 'b', 'c']console.log(hobbies)const famousSayings = ['Fortune favors the brave.', 'A joke is a very serious thing.', 'Where there is love there is life.'];const listItem = famousSayings[0];console.log(listItem);console.log(famousSayings[2]);console.log(famousSayings[3]);// 음수 인덱싱은 arr.at(-1); 이런식으로 구현let groceryList = ['bread', 'tomatoes', 'milk'];groceryList[1..
Programming/JavaScript 2026. 4. 8.
[CodeAcademy] 함수
[CodeAcademy] 함수 // Functionfunction getReminder() { console.log('Water the plants.');}function greetInSpanish() { console.log('Buenas Tardes');}function sayThanks(){ console.log('Thank you for your purchase! We appreciate your business.');}sayThanks();sayThanks();sayThanks();function sayThanks(name) { console.log('Thank you for your purchase, ' + name + '! We appreciate your business.');}sayThanks('Cole');f..
Programming/JavaScript 2026. 4. 8.
[CodeAcademy] 기본 문법, 변수 선언, 조건문
[CodeAcademy] 기본 문법, 변수 선언, 조건문 // [1] 기본 콘솔 출력 방법, 자료구조, 기본 연산 문법 (Intorduction to JavaScript)console.log(5)console.log(50)// Opening line.console.log('It was love at first sight.');/*console.log('The first time Yossarian saw the chaplain he fell madly in love with him.');console.log('Yossarian was in the hospital with a pain in his liver that fell just short of being jaundice.');console.log('The doctors were puzzled by the f..
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