์ „์ฒด ๊ธ€

์ „์ฒด ๊ธ€

    [Node.js] (3) ์š”์ฒญ ๊ฐ์ฒด

    [Node.js] (3) ์š”์ฒญ ๊ฐ์ฒด

    const http = require('http'); const hostname = '127.0.0.1'; const port = 1080; const server = http.createServer((req, res) => { res.statusCode = 200; res.setHeader('Content-Type', 'text/plain'); console.log(req); res.end('Hello World'); }); server.listen(port, hostname, () => { console.log(`Server running at http://${hostname}:${port}/`); }); console.log(req); ์š”์ฒญ ๊ฐ์ฒด ํ—ค๋”๋Š” ๋ฉ”ํƒ€๋ฐ์ดํ„ฐ ์ฆ‰, ์š”์ฒญ ๋ฐ ์‘๋‹ต์— ์ถ”๊ฐ€๋œ ๋ฉ”ํƒ€ ..

    [Node.js] (2) Node์˜ ๋ผ์ดํ”„์‚ฌ์ดํด ๋ฐ ์ด๋ฒคํŠธ ๋ฃจํ”„

    const http = require('http'); const server = http.createServer((req, res) => { console.log(req); }); server.listen(3000); ์œ„ ์ฝ”๋“œ๋กœ ์ƒ์„ฑํ•œ ์„œ๋ฒ„๋Š” ์ œ๋Œ€๋กœ ๊ธฐ๋Šฅํ•˜์ง€ ์•Š๋Š”๋‹ค. ์˜ˆ๋ฅผ ๋“ค์–ด, ์•„์ง ์‘๋‹ต์„ ๋ฐ˜ํ™˜ํ•˜์ง€ ์•Š๋Š”๋‹ค. Node.js๊ฐ€ ๊ด€๋ฆฌํ•˜๋Š” ์ด๋ฒคํŠธ ๋ฃจํ”„ ์ž‘์—…์ด ๋‚จ์•„ ์žˆ๋Š” ํ•œ ๊ณ„์†ํ•ด์„œ ์ž‘๋™ํ•˜๋Š” ๋ฃจํ”„ ํ”„๋กœ์„ธ์Šค๋กœ, ์ด๋ฒคํŠธ ๋ฆฌ์Šค๋„ˆ๊ฐ€ ์žˆ๋Š”ํ•œ ๊ณ„์† ์ž‘๋™ํ•œ๋‹ค. ๋“ฑ๋ก ํ›„ ์ œ๊ฑฐํ•˜์ง€ ์•Š์•˜๋˜ ์ด๋ฒคํŠธ ๋ฆฌ์Šค๋„ˆ(createServer์— ๊ณ„์†๋˜๋Š” ์ด๋ฒคํŠธ ๋ฆฌ์Šค๋„ˆ)๋Š” ์„œ๋ฒ„๊ฐ€ ๊ณ„์† ์šด์˜๋˜๊ธฐ ์œ„ํ•ด ์ œ๊ฑฐํ•˜์ง€ ์•Š์•„์•ผ ํ•œ๋‹ค. ์ฝ”์–ด ๋…ธ๋“œ ์• ํ”Œ๋ฆฌ์ผ€์ด์…˜์€ ์ด ์ด๋ฒคํŠธ ๋ฃจํ”„์— ์˜ํ•ด ๊ด€๋ฆฌ๋œ๋‹ค. ๋ฐ์ดํ„ฐ๋ฒ ์ด์Šค์— ์ ‘๊ทผํ•  ๋•Œ๋„ ๋ฐ์ดํ„ฐ ์š”์ฒญ์„ ๋„ฃ์œผ๋ผ๋Š” ๋ฉ”์‹œ์ง€๋ฅผ ๋ณด๋‚ด๊ณ  ..

    [๋ฆฌํŒฉํ„ฐ๋ง 2ํŒ] 11.12 ์˜ค๋ฅ˜ ์ฝ”๋“œ๋ฅผ ์˜ˆ์™ธ๋กœ ๋ฐ”๊พธ๊ธฐ

    0. ์–ธ์ œ ์“ฐ๋ฉด ์ข‹์„๊นŒ? ์˜ˆ์™ธ๋Š” ํ”„๋กœ๊ทธ๋ž˜๋ฐ ์–ธ์–ด์—์„œ ์ œ๊ณตํ•˜๋Š” ๋…๋ฆฝ์ ์ธ ์˜ค๋ฅ˜ ์ฒ˜๋ฆฌ ๋ฉ”์ปค๋‹ˆ์ฆ˜์ด๋‹ค. ์˜ค๋ฅ˜๊ฐ€ ๋ฐœ๊ฒฌ๋˜๋ฉด ์˜ˆ์™ธ๋ฅผ ๋˜์ง„๋‹ค. ๊ทธ๋Ÿฌ๋ฉด ์ ์ ˆํ•œ ์˜ˆ์™ธ ํ•ธ๋“ค๋Ÿฌ๋ฅผ ์ฐพ์„ ๋•Œ๊นŒ์ง€ ์ฝœ์Šคํƒ์„ ํƒ€๊ณ  ์œ„๋กœ ์ „ํŒŒ๋œ๋‹ค. (ํ•ธ๋“ค๋Ÿฌ๋ฅผ ์ฐพ์ง€ ๋ชปํ•˜๋ฉด ๋ณดํ†ต์€ ๋‹จ์ˆœ ๊ธฐ๋ณธ ๋™์ž‘์ด ์ˆ˜ํ–‰๋œ๋‹ค.) ์˜ˆ์™ธ๋ฅผ ์‚ฌ์šฉํ•˜๋ฉด ์˜ค๋ฅ˜ ์ฝ”๋“œ๋ฅผ ์ผ์ผ์ด ๊ฒ€์‚ฌํ•˜๊ฑฐ๋‚˜ ์˜ค๋ฅ˜๋ฅผ ์‹๋ณ„ํ•ด ์ฝœ์Šคํƒ ์œ„๋กœ ๋˜์ง€๋Š” ์ผ์„ ์‹ ๊ฒฝ์“ฐ์ง€ ์•Š์•„๋„ ๋œ๋‹ค. ์˜ˆ์™ธ๋Š” ์ •ํ™•ํžˆ ์˜ˆ์ƒ ๋ฐ–์˜ ๋™์ž‘์ผ ๋•Œ๋งŒ ์“ฐ์—ฌ์•ผ ํ•œ๋‹ค. ๋‹ฌ๋ฆฌ ๋งํ•˜๋ฉด ํ”„๋กœ๊ทธ๋žจ์˜ ์ •์ƒ ๋™์ž‘ ๋ฒ”์ฃผ์— ๋“ค์ง€ ์•Š๋Š” ์˜ค๋ฅ˜๋ฅผ ๋‚˜ํƒ€๋‚ผ ๋•Œ๋งŒ ์“ฐ์—ฌ์•ผ ํ•œ๋‹ค. (* ์˜ˆ์˜๋ฅผ ๋˜์ง€๋Š” ์ฝ”๋“œ๋ฅผ ํ”„๋กœ๊ทธ๋žจ ์ข…๋ฃŒ ์ฝ”๋“œ๋กœ ๋ฐ”๊ฟ”๋„ ํ”„๋กœ๊ทธ๋žจ์ด ์—ฌ์ „ํžˆ ์ •์ƒ ๋™์ž‘ํ• ์ง€๋ฅผ ๋”ฐ์ ธ๋ณด์ž. ์ •์ƒ ๋™์ž‘ํ•˜์ง€ ์•Š์„ ๊ฒƒ ๊ฐ™๋‹ค๋ฉด ์˜ˆ์™ธ๋ฅผ ์‚ฌ์šฉํ•˜์ง€ ๋ง๋ผ๋Š” ์‹ ํ˜ธ์ด๋‹ค. ์˜ˆ์™ธ ๋Œ€์‹  ์˜ค๋ฅ˜๋ฅผ ๊ฒ€์ถœํ•˜์—ฌ ํ”„๋กœ๊ทธ๋žจ์„ ์ •์ƒ..

    [Java] ๊ฐ์ฒด๋Š” ์ƒ์†์˜ ์ตœ์ƒ์œ„ ์ˆœ์œ„

    [Java] ๊ฐ์ฒด๋Š” ์ƒ์†์˜ ์ตœ์ƒ์œ„ ์ˆœ์œ„

    ์Šˆํผ ํด๋ž˜์Šค People๊ณผ ์„œ๋ธŒ ํด๋ž˜์Šค Student (1) ์Šˆํผ ํด๋ž˜์Šค People public class People { private String name; private String phoneNumber; public String getName() { return name; } public void setName(String name) { this.name = name; } public String getPhoneNumber() { return phoneNumber; } public void setPhoneNumber(String phoneNumber) { this.phoneNumber = phoneNumber; } } (2) ์„œ๋ธŒ ํด๋ž˜์Šค Student public class Student ext..

    [๋ฆฌํŒฉํ„ฐ๋ง 2ํŒ] 11.8 ์ƒ์„ฑ์ž๋ฅผ ํŒฉํ„ฐ๋ฆฌ ํ•จ์ˆ˜๋กœ ๋ฐ”๊พธ๊ธฐ

    [๋ฆฌํŒฉํ„ฐ๋ง 2ํŒ] 11.8 ์ƒ์„ฑ์ž๋ฅผ ํŒฉํ„ฐ๋ฆฌ ํ•จ์ˆ˜๋กœ ๋ฐ”๊พธ๊ธฐ

    ์ฐธ๊ณ  : ํŒฉํ† ๋ฆฌ ํ•จ์ˆ˜๋ž€? https://ui.toast.com/posts/ko_20160905 ์ž๋ฐ”์Šคํฌ๋ฆฝํŠธ์—์„œ ํŒฉํ† ๋ฆฌ ํ•จ์ˆ˜๋ž€ ๋ฌด์—‡์ธ๊ฐ€? ํ•จ์ˆ˜์™€ ๊ฐ์ฒด๋ฅผ ๋ฐฐ์šฐ์ง€ ์•Š๊ณ ์„œ๋Š” ์ž๋ฐ”์Šคํฌ๋ฆฝํŠธ ํ”„๋กœ๊ทธ๋ž˜๋จธ๋กœ์„œ ๋” ๋‚˜์•„๊ฐˆ ์ˆ˜ ์—†์„ ๊ฒƒ์ด๋ฉฐ, ์ด ๋‘ ๊ฐ€์ง€๊ฐ€ ํ•จ๊ป˜ ์‚ฌ์šฉ๋˜๋Š” ๊ฒฝ์šฐ ์กฐํ•ฉ์ด๋ผ ๋ถˆ๋ฆฌ๋Š” ๊ฐ•๋ ฅํ•œ ๊ฐ์ฒด ํŒจ๋Ÿฌ๋‹ค์ž„์„ ์‹œ์ž‘ํ•˜๋Š”๋ฐ ํ•„์š”๋กœ ํ•˜๋Š” ui.toast.com https://tpgns.github.io/2018/04/08/javaScript-factory-function-with-es6/ ES6+์™€ ํŒฉํ† ๋ฆฌ ํ•จ์ˆ˜ - mido ์ด ๊ธ€์€ Eric Elliott ์ด medium์—์„œ ์—ฐ์žฌํ•˜๋Š” Composing Software ์‹œ๋ฆฌ์ฆˆ๋ฅผ ๋ฒˆ์—ญํ•œ ๊ฒƒ์ž…๋‹ˆ๋‹ค. [์›๋ฌธ๋ณด๊ธฐ] Smoke Art Cubes to Smoke — MattysFlicks..

    [Node.js] (1) ์ฒซ ์‹œ์ž‘, Node ์„œ๋ฒ„ ์ƒ์„ฑ

    [Node.js] (1) ์ฒซ ์‹œ์ž‘, Node ์„œ๋ฒ„ ์ƒ์„ฑ

    ๋ฏธ๋ฆฌ๋ณด๊ธฐ const http = require('http'); const server = http.createServer((req, res) => { console.log(req); }); server.listen(3000); ์ค€๋น„ : ํ”„๋กœ์ ํŠธ, ๊ณต์‹ ํ™ˆํŽ˜์ด์ง€ ์„ค๋ช…์„œ https://nodejs.dev/en/learn/ Introduction to Node.js Getting started guide to Node.js, the server-side JavaScript runtime environment. Node.js is built on top of the Google Chrome V8 JavaScript engine, and it's mainly used to create web servers - b..

    [mac] mac hosts ํŒŒ์ผ ์ˆ˜์ • ๋ฐ E325: ATTENTION Found a swap file by the name

    https://am05307.tistory.com/143 ๋ฆฌ๋ˆ…์Šค | E325: ATTENTION Found a swap file by the name ".hosts.swp" 1. ์ด์Šˆ์ƒํ™ฉ : ๋ฆฌ๋ˆ…์Šค์—์„œ hosts ํŒŒ์ผ ํŽธ์ง‘ํ•˜๋ ค๊ณ  vim /etc/hosts ๋ช…๋ น์–ด๋ฅผ ์ž…๋ ฅํ–ˆ์„ ๋•Œ ํ–ˆ์„ ๋•Œ ํ•ด๋‹น ๋ฌธ๊ตฌ๋œธ. ์ฐพ์•„๋ณด๋‹ˆ ํŽธ์ง‘์ค‘์ด๋˜ ์ƒํƒœ๋กœ ์ฐฝ์„ ๋‹ซ์•„์„œ ์ž„์‹œ ์ €์žฅ ํŒŒ์ผ์ด ์ƒ๊ธด๊ฑฐ๊ณ , ์ž„์‹œ ์ €์žฅ๋œ ํŒŒ์ผ am05307.tistory.com https://dream-reverseengineer.tistory.com/entry/vivim-Found-a-swap-file-by-the-name-2%EA%B0%80%EC%A7%80-%ED%95%B4%EA%B2%B0-%EB%B0%A9%EB%B2%95 [vi/vim] Found a swa..