๋ณธ๋ฌธ ๋ฐ”๋กœ๊ฐ€๊ธฐ

๋ถ„๋ฅ˜ ์ „์ฒด๋ณด๊ธฐ206

๐Ÿ“Œ ์ฒญ๋ผ ์ •์„œ์ง„ ์ฒด์œก๊ด€ ๊ตญํ† ์ž์ „๊ฑฐ ์ข…์ฃผ ํฌ์ผ“์Šคํƒ‘ ๋ฌผ ์†์„ฑ ํฌ๊ท€ํฌ์ผ“๋ชฌ ๋‘ฅ์ง€ ๊ณ ๋ž˜์™•์ž ์• ๋ˆ ๋งŒํƒ€์ธ ์˜๋“œ๋ผ ์™•๋ˆˆํ•ด ๋“ฑ. ์Šค๋ผํฌ ์ฒญ๋ผ๋กœ ์ด์‚ฌ์˜จ ๋’ค์— ์š”์ฆˆ ๊ฐ‘์ž๊ธฐ ๋‹ค์‹œ ํฌ์ผ“๋ชฌ๊ณ ์— ๋›ฐ์–ด๋“ค์—ˆ๋‹ค. ์ฒญ๋ผ์—์„œ ํฌ์ผ“๋ชฌ๊ณ ๋ฅผ ์ฆ๊ธฐ๊ธฐ์— ๊ฐ€์žฅ ์ข‹์€ ์žฅ์†Œ๋Š” ๋‹จ์—ฐ์ฝ” ์ •์„œ์ง„ ์•„๋ผ๋ฑƒ๊ธธ ์œ ๋žŒ์„  ์„ ์ฐฉ์žฅ ๋ฐ ์•„๋ผํƒ€์›Œ ์ฃผ๋ณ€์ด๋‹ค. ๊ทธ ์ค‘์—์„œ๋„ ์ผ๋‹จ ์˜ค๋Š˜์€ ์ •์„œ์ง„ ํฌ์ผ“๋ชฌ๊ณ  ์ฒด์œก๊ด€๊ณผ ์ฃผ๋ณ€ ํฌ์ผ“ ์Šคํƒ‘์— ๋Œ€ํ•ด์„œ ์†Œ๊ฐœ ํ•œ๋‹ค. ์ •์„œ์ง„ ๊ตญํ† ์ข…์ฃผ์ž์ „๊ฑฐ๊ธธ ์Šคํƒฌํ”„ ํฌ์ŠคํŠธ๊ฐ€ ์œ„์น˜ํ•œ ๊ณณ์— ํฌ์ผ“์Šคํƒ‘์ด ์žˆ๋‹ค. ์ด ํฌ์ผ“์Šคํƒ‘ ์ฃผ๋ณ€์—์„œ๋Š” ๋ฌผ์†์„ฑ ํฌ์ผ“๋ชฌ๋“ค์ด ๋‹ค๋Ÿ‰ ์ถœ๋ชฐํ•œ๋‹ค. ์ž‰์–ดํ‚น ๊ณ ๋ž˜์™•์ž ์•ผ๋ˆ ์ƒคํ”„๋‹ˆ์•„ ์™•๋ˆˆํ•ด ๋งŒํƒ€์ธ ๋“ฑ์ด ๋Œ€๊ฑฐ ์ถœ์—ฐํ•œ๋‹ค. ์˜๋“œ๋ผ ๋ฐœ์ฑ™์ด ๋“ฑ๋„ ๋งŽ์ด ์ถœ๋ชฐํ•œ๋‹ค. ์บก์ฒ˜๋ฅผ ํ•œ ๋‚ ์€ ํฌ์ผ“๋ชฌ๊ณ  ๋ด„๋งž์ด ์ฃผ๊ฐ„์ด๋ผ ํ’€ ์†์„ฑ ํฌ์ผ“๋ชฌ๋“ค์ด ๋Œ€๊ฑฐ ์ถœ์—ฐ ์ค‘์ด์—ˆ๋‹ค. ์ด ์™ธ์—๋„ ์ •์„œ์ง„์—์„œ๋Š” ๊ฒŒ์„๋กœ ์Šค๋ผํฌ ์™•์ž๋ฆฌ ํ”๋“คํ’์† ๋“ฑ์˜ ํฌ๊ท€ ํฌ์ผ“๋ชฌ๋„ ๊ฐ„๊ฐ„ํžˆ ์ถœํ˜„ํ•œ๋‹ค. ์Šค๋ผํฌ๋Š” ์ฃผ๋กœ ์ €๋…์— ํ•œ ๋‘๋งˆ๋ฆฌ ์”ฉ ์ถœ์—ฐํ•˜๋‹ˆ ์ฒญ๋ผ ์ชฝ์—.. 2019. 3. 28.
ํฌ์ผ“๋ชฌ๊ณ  ๋‚˜๋ฌด์ง€๊ธฐ ์ด๋กœ์น˜ ์ง„ํ™” ๋‚˜๋ฌด๋Œ์ด ๋‚˜๋ฌดํ‚น ๐Ÿ“Œ ํฌ์ผ“๋ชฌ๊ณ  ๋‚˜๋ฌด์ง€๊ธฐ ์ด๋กœ์น˜ ์ง„ํ™”: ๋‚˜๋ฌด๋Œ์ด์™€ ๋‚˜๋ฌดํ‚น์˜ ๋‹ค์–‘ํ•œ ๋ณ€ํ™” ์„œ๋ฌธ 3์›”์˜ ํฌ์ผ“๋ชฌ๊ณ  ์ปค๋ฎค๋‹ˆํ‹ฐ ๋ฐ์ด ์ด๋ฒคํŠธ์—์„œ๋Š” ๋‚˜๋ฌด์ง€๊ธฐ๊ฐ€ 3์‹œ๊ฐ„ ๋™์•ˆ ํŠน๋ณ„ํžˆ ๋งŽ์ด ์ถœ์—ฐํ–ˆ์Šต๋‹ˆ๋‹ค. ๋‚˜๋ฌด์ง€๊ธฐ๋Š” ์ด๋ฒˆ ๊ธฐํšŒ๋กœ ๋ณด๊ธฐ ํž˜๋“ค์—ˆ๋˜ ์บ๋ฆญํ„ฐ ์ค‘ ํ•˜๋‚˜์˜€๋Š”๋ฐ, ๊ทธ๋งŒํผ ์ถœ์—ฐ ํšŸ์ˆ˜๊ฐ€ ๋Š˜์–ด๋‚˜๋‹ˆ ๋ˆˆ์— ๋„๊ฒŒ ๋งŽ์ด ๋ณด์˜€์Šต๋‹ˆ๋‹ค. ๊ทธ๋Ÿฐ๋ฐ ์ด๋กœ์น˜ ๋‚˜๋ฌด์ง€๊ธฐ ์—ญ์‹œ ์ถœ์—ฐ ๋ชฉ๋ก์— ๋“ฑ์žฅํ–ˆ์Šต๋‹ˆ๋‹ค. ์ด๋กœ์น˜ ๋‚˜๋ฌด์ง€๊ธฐ๋Š” ์—ฐ๋‘์ƒ‰์ด ์•„๋‹Œ ์‹œ์•ˆ์ƒ‰์— ๊ฐ€๊นŒ์šด ์ƒ‰์ƒ์„ ๋„๋ฉฐ, ํŠนํžˆ ๊ผฌ๋ฆฌ๊ฐ€ ๋นจ๊ฐ›๋‹ค๋Š” ํŠน์ง•์ด ์žˆ์Šต๋‹ˆ๋‹ค. ๋‚˜๋ฌด๋Œ์ด: ๋‚˜๋ฌด์ง€๊ธฐ์˜ 2์ฐจ ์ง„ํ™” ์ด๋กœ์น˜ ๋‚˜๋ฌด์ง€๊ธฐ๋ฅผ 2์ฐจ ์ง„ํ™”์‹œํ‚ค๋ฉด ๋‚˜ํƒ€๋‚˜๋Š” ์บ๋ฆญํ„ฐ๊ฐ€ ๋‚˜๋ฌด๋Œ์ด์ž…๋‹ˆ๋‹ค. ๋‚˜๋ฌด๋Œ์ด๋Š” ์ด๋กœ์น˜ ๋‚˜๋ฌด์ง€๊ธฐ๋ณด๋‹ค ๋” ํ™”๋ คํ•œ ๋นจ๊ฐ›๊ณ  ๋ฐ์€ ๋ฒผ์Šฌ์„ ๊ฐ€์ง€๊ณ  ์žˆ์Šต๋‹ˆ๋‹ค. ์ด ์ƒ‰์ƒ์€ ๋ˆˆ์— ๋„๊ฒŒ ๋‹๋ณด์ด๋ฉฐ, ๋‚˜๋ฌด๋Œ์ด๊ฐ€ ๋“ฑ์žฅํ•  ๋•Œ๋งˆ๋‹ค ํฌ์ผ“๋ชฌ๊ณ  ํ”Œ๋ ˆ์ด์–ด๋“ค์˜ ๊ด€์‹ฌ์„ ๋Œ๊ฒŒ .. 2019. 3. 23.
ํฌ์ผ“๋ชฌ๊ณ  ์„œ์‹์ง€ ๋‘ฅ์ง€ ๋‘๋ฆฌ์ƒํƒœ๊ณต์› ์•„๋ผ๋ฑƒ๊ธธ ์•„๋ผ๋“ฑ๋Œ€ ๋ชฉ๊ธด๋‚˜์‹œ ์•„๋ผ๋ฆฌ ๋ณผ๋น„ํŠธ ์™•์ž๋ฆฌ ์˜์‚ฌ์ด์ € ๋ชจ๋ถ€๊ธฐ ๐Ÿ“Œ ํฌ์ผ“๋ชฌ๊ณ  ์„œ์‹์ง€ ๋‘ฅ์ง€ ๋‘๋ฆฌ์ƒํƒœ๊ณต์› ์•„๋ผ๋ฑƒ๊ธธ ์•„๋ผ๋“ฑ๋Œ€ ๋ชฉ๊ธด๋‚˜์‹œ ์•„๋ผ๋ฆฌ ๋ณผ๋น„ํŠธ ์™•์ž๋ฆฌ ์˜์‚ฌ์ด์ € ๋ชจ๋ถ€๊ธฐ ์„œ๋ก  ํฌ์ผ“๋ชฌ๊ณ  ํŒฌ ์—ฌ๋Ÿฌ๋ถ„, ์•ˆ๋…•ํ•˜์„ธ์š”! ์˜ค๋Š˜์€ ๋‘ฅ์ง€์™€ ์„œ์‹์ง€์— ๋Œ€ํ•œ ์ •๋ณด๋ฅผ ๊ณต์œ ํ•˜๋ ค๊ณ  ํ•ฉ๋‹ˆ๋‹ค. ์ด๋ฒˆ ํฌ์ŠคํŒ…์—์„œ๋Š” ์„œ์šธ์˜ ๋‘๋ฆฌ์ƒํƒœ๊ณต์›์— ์œ„์น˜ํ•œ ์•„๋ผ๋ฑƒ๊ธธ๊ณผ ์•„๋ผ๋“ฑ๋Œ€ ์ฃผ๋ณ€์˜ ํŠน๋ณ„ํ•œ ํฌ์ผ“๋ชฌ ์ถœํ˜„ ์ •๋ณด๋ฅผ ์†Œ๊ฐœ๋“œ๋ฆด๊ฒŒ์š”. ํ•จ๊ป˜ ๋‹ค์–‘ํ•œ ํฌ์ผ“๋ชฌ์„ ๋งŒ๋‚˜๋ณด๋Š” ์žฌ๋ฏธ๋ฅผ ๋Š๊ปด๋ณด์„ธ์š”! ์ƒ์„ธ ์„ค๋ช… ๋‘๋ฆฌ์ƒํƒœ๊ณต์›์€ ์•„๋ผ๋ฑƒ๊ธธ๊ณผ ์•„๋ผ๋“ฑ๋Œ€ ์ฃผ๋ณ€์— ์œ„์น˜ํ•˜์—ฌ ๋‹ค์–‘ํ•œ ํฌ์ผ“๋ชฌ๋“ค์ด ์ถœํ˜„ํ•˜๋Š” ๊ณณ์œผ๋กœ ์œ ๋ช…ํ•ฉ๋‹ˆ๋‹ค. ์ด๊ณณ์—์„œ๋Š” ๋ชฉ๊ธด๋‚˜์‹œ, ์•„๋ผ๋ฆฌ, ๋ณผ๋น„ํŠธ, ์™•์ž๋ฆฌ, ์˜์‚ฌ์ด์ €, ๊ทธ๋ฆฌ๊ณ  ๋ชจ๋ถ€๊ธฐ์™€ ๊ฐ™์€ ๋‹ค์–‘ํ•œ ํฌ์ผ“๋ชฌ๋“ค์„ ๋งŒ๋‚  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. ํŠนํžˆ ๋ด„ ์ด๋ฒคํŠธ ๊ธฐ๊ฐ„ ๋™์•ˆ์—๋Š” ํ˜„์žฌ ํ’€ ์†์„ฑ ํฌ์ผ“๋ชฌ๋“ค์ด ๋งŽ์ด ์ถœํ˜„ํ•˜๋Š” ๊ฒƒ์œผ๋กœ ์•Œ๋ ค์ ธ ์žˆ์Šต๋‹ˆ๋‹ค. ์•„๋ผ๋“ฑ๋Œ€ ์ฃผ๋ณ€์—๋Š” ํฌ์ผ“์Šคํƒ‘์€ ์—†.. 2019. 3. 21.
๐Ÿ›ซ ํฌ์ผ“๋ชฌ๊ณ  ๋Œ€๋ถ€๋„ ๋™์ถ˜ ์„œ์ปค์Šค์žฅ ์ฃผ๋ณ€ ํฌ์ผ“์Šคํƒ‘ ์ง€๋„ ์‹œํ™”๋ฐฉ์กฐ์ œ ์ง€๋‚˜์„œ ๋Œ€๋ถ€๋„ ์ดˆ์ž…์— ๋™์ถ˜์„œ์ปค์Šค๊ฐ€ ์žˆ๋‹ค.์‚ฌ์‹ค ๋ญ ๋ณ„๋กœ ๊ฐˆ ์ผ์€ ์—†์„ ๊ฒƒ ๊ฐ™์ง€๋งŒ...์–ด์ฉŒ๋‹ค ํ•œ ๋ฒˆ ๊ฐ”๋‹ค๊ฐ€ ์‚ฌ์ง„์„ ์ฐ์–ด ๋ดค๋‹ค.์‚ฌ๋žŒ๋“ค์ด ๋งŽ์ด ์ฐพ๋Š” ๋Œ€๋ถ€๋„์ง€๋งŒ ํฌ์•ˆํ•˜๊ฒŒ ๋Œ€๋ถ€๋„ ํฌ์ผ“์Šคํƒ‘์€ ๋ถ€์กฑํ•˜๋‹ค. ๋™์ถ˜ ์„œ์ปค์Šค ๊ทผ์ฒ˜์—์„œ ํฌ์ผ“๋ชฌ์„ ์žก๋Š”๋‹ค๋ฉด ๋Œ€๋ถ€๋„ ๋ฐ”๋‹คํ–ฅ๊ธฐ ํ…Œ๋งˆํŒŒํฌ์— ๊ฐˆ ๊ฒƒ์„ ์ถ”์ฒœํ•œ๋‹ค.์œ„ ์‚ฌ์ง„์— ๋ณด์ด๋Š” ์ฒด์œก๊ด€์€ ๋Œ€๋ถ€๋„ ์นผ๊ตญ์ˆ˜ ๊ฑฐ๋ฆฌ์˜ ์ฒด์œก๊ด€์ด๋‹ค.๋Œ€๋ถ€๋„ ๋“ค์–ด์˜ค๊ธฐ ์ „์— ์‹œํ™”๋ฐฉ์กฐ์ œ ํ‹ฐ๋ผ์ดํŠธ ํœด๊ฒŒ์†Œ ์ฒด์œก๊ด€์ด๋‚˜ ํฌ์ผ“์Šคํƒ‘์„ ์ด์šฉํ•˜๋Š” ๊ฒƒ์ด ์ข‹๋‹ค.#pocekmongo #ํฌ์ผ“๋ชฌgo #ํฌ์ผ“๋ชฌ๊ณ  #ํฌ์ผ“์Šคํƒ‘ #ํฌ์ผ“๋ชฌ์ฒด์œก๊ด€ 2019. 3. 20.
๐Ÿ›ซ npm install --save classlist.js ํด๋ž˜์Šค๋ฆฌ์ŠคํŠธ.js Microsoft Windows [Version 10.0.17134.345] (c) 2018 Microsoft Corporation. All rights reserved.C:\Work\2nd-round>yarn start:client:hmr yarn run v1.12.3 $ ng serve --configuration hmr NOTICE: Hot Module Replacement (HMR) is enabled for the dev server. ** Angular Live Development Server is listening on localhost:4200, open your browser on http://localhost:4200/ ** Date: 2019-01-25T00:02:40.756Z Ha.. 2019. 2. 28.
linux killall node command use in windows taskkill /f /im node.exe Starting inspector on 127.0.0.1:9229 failed: address already in use ๐Ÿ›ซ VScode๋ฅผ ์‚ฌ์šฉํ•˜๋‹ค๋ณด๋ฉด, ๊ฐ„ํ˜น Starting inspector on 127.0.0.1:9229 failed: address already in use ์—๋Ÿฌ๊ฐ€ ๋œฐ ๋•Œ๊ฐ€ ์žˆ๋‹ค. ์ด๋ฏธ ์‚ฌ์šฉํ•˜๋˜ ์„œ๋ฒ„ ํƒœ์Šคํฌ๊ฐ€ ์ •์ƒ์ ์œผ๋กœ ํด๋กœ์ฆˆ ๋˜์ง€ ์•Š์•„์„œ ์ฃผ๋กœ ๋ฐœ์ƒํ•˜๋Š”๋ฐ... ์ด๊ฑธ ํ•ด๊ฒฐํ•˜๋ ค๋ฉด ํ”„๋กœ์„ธ์Šค๊ฐ€ ์ž๋™์œผ๋กœ ์ฃฝ์„ ๋•Œ๊นŒ์ง€ ๊ธฐ๋‹ค๋ฆฌ๊ณค ํ–ˆ๋‹ค. ๋ฆฌ๋ˆ…์Šค์—์„œ๋Š” killall node ๋ช…๋ น์–ด๋กœ ํ•ด๊ฒฐ์ด ๋˜์ง€๋งŒ, ์œˆ๋„์šฐ์— ๋Œ€์‘ํ•˜๋Š” ๋ช…๋ น์–ด๋ฅผ ๋ชฐ๋ž๋‹ค. ๊ฒฐ๋ก ์„ ๋งํ•˜์ž๋ฉด ๋Œ€์‘ ๋ช…๋ น์–ด๋Š” taskkill ์ด๋‹ค. ์ด๋ฏธ ์ž˜ ์ฃฝ์ง€ ์•Š๋Š” ํ”„๋กœ์„ธ์Šค๊ฐ€ ์‚ด์•„์„œ ํฌํŠธ๋ฅผ ์‚ฌ์šฉํ•˜๊ณ  ์žˆ๊ธฐ ๋•Œ๋ฌธ์— ๊ทธ๋ƒฅ taskkill๋งŒ ์จ์„  ์•ˆ๋˜๊ณ  /f ์˜ต์…˜์„ ๊ฐ™์ด ์จ์„œ ๊ฐ•์ œ ์ข…๋ฃŒํ•ด์•ผ ํ•œ๋‹ค. C:\Work\2nd-round>taskkill /im node.exe ์˜ค๋ฅ˜: ํ”„๋กœ์„ธ์Šค .. 2019. 2. 26.