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[Node.js-์ƒํ™œ์ฝ”๋”ฉ] JavaScript - ํ•จ์ˆ˜์˜ ์ž…๋ ฅ [์ถœ์ฒ˜-Youtube ์ƒํ™œ์ฝ”๋”ฉ] https://www.youtube.com/watch?v=c3Pail1Iitc&list=PLuHgQVnccGMA9QQX5wqj6ThK7t2tsGxjm&index=32 syntax/function2.js console.log(Math.round(1.6)); // 2 console.log(Math.round(1.4)); // 1 function sum(first, second){ // ์ •์˜ console.log(first+second); } sum(2,4); // ํ˜ธ์ถœ ์ •์˜, ์„ ์–ธ, ํ˜ธ์ถœ ๊ฐœ๋… ํ™•์‹คํžˆ ์•Œ์•„๋‘˜ ๊ฒƒ ํ˜ธ์ถœ์„ ๋จผ์ € ํ•˜๊ณ  ์ •์˜๋‚˜ ์„ ์–ธ์„ ํ•˜๋Š”๊ฒŒ ๋…ผ๋ฆฌ์ ์œผ๋กœ ๋งž๋‹ค. (์œ„ ์ฝ”๋“œ๋Š” ์ •์˜ ๋จผ์ € ํ•˜๊ณ  ํ˜ธ์ถœํ•จ) 2021. 1. 28.
[Node.js-์ƒํ™œ์ฝ”๋”ฉ] JavaScript - ํ•จ์ˆ˜์˜ ๊ธฐ๋ณธ ๋ฌธ๋ฒ• [์ถœ์ฒ˜-Youtube ์ƒํ™œ์ฝ”๋”ฉ] https://www.youtube.com/watch?v=XDS4cp6Gg5w&list=PLuHgQVnccGMA9QQX5wqj6ThK7t2tsGxjm&index=31 syntax/function.js f123(); console.log('A'); console.log('Z'); console.log('B'); f123(); console.log('F'); console.log('C'); console.log('P'); console.log('J'); f123(); console.log('U'); console.log('A'); console.log('Z'); console.log('J'); console.log('I'); f123(); function f123(){ con.. 2021. 1. 28.
[Node.js-์ƒํ™œ์ฝ”๋”ฉ] App ์ œ์ž‘ - ๊ธ€๋ชฉ๋ก ์ถœ๋ ฅํ•˜๊ธฐ [์ถœ์ฒ˜-Youtube ์ƒํ™œ์ฝ”๋”ฉ] https://www.youtube.com/watch?v=ibz2gaW-tyQ&list=PLuHgQVnccGMA9QQX5wqj6ThK7t2tsGxjm&index=30 main.js var http = require('http'); var fs = require('fs'); var url = require('url'); var app = http.createServer(function(request,response){ var _url = request.url; var queryData = url.parse(_url, true).query; var pathname = url.parse(_url, true).pathname; if(pathname === '/'){ if(quer.. 2021. 1. 27.
[Node.js-์ƒํ™œ์ฝ”๋”ฉ] Node.js์—์„œ ํŒŒ์ผ๋ชฉ๋ก ์•Œ์•„๋‚ด๊ธฐ [์ถœ์ฒ˜-Youtube ์ƒํ™œ์ฝ”๋”ฉ] https://www.youtube.com/watch?v=tzJ2K3Yp89I&list=PLuHgQVnccGMA9QQX5wqj6ThK7t2tsGxjm&index=29 nodejs/readdir.js var testFolder = './data'; var fs = require('fs'); fs.readdir(testFolder, function(error, filelist){ console.log(filelist); }) 2021. 1. 27.
[Node.js-์ƒํ™œ์ฝ”๋”ฉ] JavaScript - ๋ฐฐ์—ด๊ณผ ๋ฐ˜๋ณต๋ฌธ [์ถœ์ฒ˜-Youtube ์ƒํ™œ์ฝ”๋”ฉ] https://www.youtube.com/watch?v=c7-MVAZVSlQ&list=PLuHgQVnccGMA9QQX5wqj6ThK7t2tsGxjm&index=28 var number = [1,400,12,34]; var i = 0; var total = 0; while(i < number.length){ total = total + number[i]; i = i + 1; } console.log(`total : ${total}`); 2021. 1. 27.
[Node.js-์ƒํ™œ์ฝ”๋”ฉ] JavaScript - ๋ฐฐ์—ด [์ถœ์ฒ˜-Youtube ์ƒํ™œ์ฝ”๋”ฉ] https://www.youtube.com/watch?v=FvOKF4pyXnM&list=PLuHgQVnccGMA9QQX5wqj6ThK7t2tsGxjm&index=27 var arr = ['A','B','C','D']; console.log(arr[1]); console.log(arr[3]); arr[2] = 3; console.log(arr); console.log(arr.length); arr.push('E'); // ๋ฐฐ์—ด์— ๋ฐ์ดํ„ฐ 'E' ์ถ”๊ฐ€ console.log(arr); 2021. 1. 27.
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