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์ „์ฒด ๊ธ€ 295

[OPIc] ์˜คํ”ฝ IH ๋ฐ›์€ ํ›„๊ธฐ

Intro ์•ˆ๋…•ํ•˜์„ธ์š”. ์˜ค๋Š˜์€ ์ €๋ฒˆ์ฃผ์— ๋ดค๋˜ ์˜คํ”ฝ ์‹œํ—˜ ์ ์ˆ˜๊ฐ€ ๋ฐœํ‘œ๋˜๋Š” ๋‚ ์ด์—ˆ์Šต๋‹ˆ๋‹ค. ๋‚œ์ด๋„๋Š” 6-6๋กœ ์„ค์ •ํ–ˆ๊ณ , ์ž์„ธํ•œ ๋ฌธ์ œ ์œ ํ˜•์€ ์œ„ ํฌ์ŠคํŒ…์—์„œ ์ฐธ๊ณ ํ•ด์ฃผ์‹œ๊ธธ ๋ฐ”๋ž๋‹ˆ๋‹ค. Result ์˜ˆ์ƒ ์ ์ˆ˜์ธ IH๊ฐ€ ๋‚˜์™”์Šต๋‹ˆ๋‹ค ๐Ÿฅฒ AL์„ ๋ฐ›๊ณ  ์‹ถ์—ˆ๋Š”๋ฐ ๋„ˆ๋ฌด ์•„์‰ฝ๋„ค์š”. ๋‹ค์Œ์ฃผ์— ํ•œ๋ฒˆ ๋” ์˜คํ”ฝ ์‹œํ—˜์„ ๋„์ „ํ•ด๋ณด๋ ค ํ•ฉ๋‹ˆ๋‹ค. ๋‹ค์Œ์ฃผ์—๋Š” ๋” ํ–ฅ์ƒ๋œ ์ ์ˆ˜๋ฅผ ๋ฐ›์„ ์ˆ˜ ์žˆ๊ธธ ๋ฐ”๋ผ๋ฉฐ, ๊ณต๋ถ€๋ฅผ ํ•˜๋Ÿฌ ๊ฐ€๋ณด๊ฒ ์Šต๋‹ˆ๋‹ค. ๐Ÿ˜ต‍๐Ÿ’ซ ๐Ÿ˜ต‍๐Ÿ’ซ ~~

English/OPIc 2023.04.30

[React] recharts chart ๋„“์ด 100% ์„ค์ •ํ•˜๋Š” ๋ฐฉ๋ฒ• (+ typescript)

Intro ์•ˆ๋…•ํ•˜์„ธ์š”. ์ €๋Š” recharts chart ์ฐจํŠธ ๋ผ์ด๋ธŒ๋Ÿฌ๋ฆฌ๋ฅผ ์‚ฌ์šฉํ•˜์—ฌ ์ฐจํŠธ์˜ ๋„“์ด๋ฅผ ํ™”๋ฉด 100%์— ๋งž์ถฐ์„œ ๋ฟŒ๋ ค์ฃผ๊ณ  ์‹ถ์—ˆ๋Š”๋ฐ์š”. width ๊ฐ’์„ 100%๋กœ ์„ค์ •ํ•˜์ž ๋‹ค์Œ์˜ ์—๋Ÿฌ๊ฐ€ ๋ฐœ์ƒํ–ˆ์Šต๋‹ˆ๋‹ค. TS2322: Type 'string' is not assignable to type 'number'. import {NextPage} from "next"; import React from 'react'; import { LineChart, Line, XAxis, YAxis, CartesianGrid, Tooltip, Legend } from 'recharts'; const data = [ { name: 'Jan', uv: 4000, pv: 2400, amt: 2400, }, { name: 'Feb'..

Framework/React 2023.04.29

[AI] ChatGPT ๋Š” ์žŠ์–ด๋ผ. AutoGPT ๊ฐ€ ์™”๋‹ค.

Intro AutoGPT๋Š” github์—์„œ ํญํŒ”์ ์ธ ์ธ๊ธฐ๋ฅผ ๋Œ๊ณ  ์žˆ๋Š” ์˜คํ”ˆ์†Œ์Šค ํ”„๋กœ์ ํŠธ์ž…๋‹ˆ๋‹ค. ์ด๋ฏธ 9๋งŒ ๊ฐœ๊ฐ€ ๋„˜๋Š” ๋ณ„๋“ค์„ ๋ณด์œ ํ•˜๊ณ  ์žˆ์Šต๋‹ˆ๋‹ค. ์ด๋Š” ์žฅ๊ณ , Spring Boot ๋ณด๋‹ค๋„ ๋” ๋†’์€ ์ˆœ์œ„๋ฅผ ์˜๋ฏธํ•ฉ๋‹ˆ๋‹ค. What is Auto-GPT? Auto-GPT๊ฐ€ ํ•˜๋Š” ์ผ์€ ํƒ๊ตฌ ํ…Œ์ด๋ธ”์—์„œ ์ธ๊ฐ„์„ ์ œ๊ฑฐํ•˜๋Š” ๊ฒƒ์ž…๋‹ˆ๋‹ค. GPT-4 ๋ชจ๋ธ์„ ํ—ˆ์šฉํ•˜์—ฌ ์Šค์Šค๋กœ '์“ฐ๊ธฐ ํ”„๋กฌํ”„ํŠธ'๋ฅผ ํ•˜๋Š” ๊ฒƒ์ž…๋‹ˆ๋‹ค. ์ž‘์—…์„ ๋ถ€์—ฌํ•˜๊ธฐ๋งŒ ํ•˜๋ฉด Auto-GPT๋Š” ์ธ๊ฐ„์˜ ๊ฐœ์ž… ์—†์ด ํ”„๋กฌํฌํŠธ๋ฅผ ์Šค์Šค๋กœ ์ œ์‹œํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. ๋ฒกํ„ฐ ๋ฐ์ดํ„ฐ๋ฒ ์ด์Šค์™€์˜ ํ†ตํ•ฉ ๋•๋ถ„์— ์žฅ๊ธฐ ๊ธฐ์–ต(Long-term Memory) ๊ณผ ๋‹จ๊ธฐ ๊ธฐ์–ต(Short-term Memory) ์„ ๋ชจ๋‘ ๊ฐ–์ถ”๊ณ  ์žˆ์Šต๋‹ˆ๋‹ค. How to run Auto-GPT - python 3.8 ์ด์ƒ ์„ค์น˜ - v..

[TypeScript] Error: Redundant double negation. no-extra-boolean-cast ์˜ค๋ฅ˜ ์›์ธ ๋ฐ ํ•ด๊ฒฐ ๋ฐฉ๋ฒ•

Intro ์•ˆ๋…•ํ•˜์„ธ์š”. ํƒ€์ž…์Šคํฌ๋ฆฝํŠธ ์‚ฌ์šฉ ์ค‘ ๋‹ค์Œ์˜ ์—๋Ÿฌ๊ฐ€ ๋ฐœ์ƒํ–ˆ์Šต๋‹ˆ๋‹ค. Error: Redundant double negation. no-extra-boolean-cast {text} Why ์œ„ ์—๋Ÿฌ๋Š” ESLint์˜ no-extra-boolean-cast ๊ทœ์น™์œผ๋กœ, ๋ถˆํ•„์š”ํ•œ ๋ถˆ๋ฆฌ์–ธ ์บ์ŠคํŠธ(๋ถˆ๋ฆฐ ๊ฐ’์„ ๊ฐ•์ œ๋กœ ์บ์ŠคํŒ…ํ•˜๋Š” ๊ฒƒ)๋ฅผ ๋ฐฉ์ง€ํ•˜๊ธฐ ์œ„ํ•œ ๊ทœ์น™์ž…๋‹ˆ๋‹ค. ํ˜„์žฌ !!visible์™€ ๊ฐ™์€ ํ˜•ํƒœ๋กœ ๋ถˆ๋ฆฐ ๊ฐ’์„ ๊ฐ•์ œ๋กœ ์บ์ŠคํŒ…ํ•˜๊ณ  ํ•˜๊ณ  ์žˆ์Šต๋‹ˆ๋‹ค. ์ด๋ฏธ ๋ถˆ๋ฆฌ์–ธ ๊ฐ’์ด ์กด์žฌํ•˜๊ธฐ ๋•Œ๋ฌธ์— ์ด์ค‘ ๋ถ€์ • ์—ฐ์‚ฐ์ž๋ฅผ ์‚ฌ์šฉํ•˜์—ฌ ๋ถˆ๋ฆฌ์–ธ ๊ฐ’์ด ๋  ํ•„์š”๊ฐ€ ์—†์Šต๋‹ˆ๋‹ค. How to solve ๋”ฐ๋ผ์„œ ์•„๋ž˜์™€ ๊ฐ™์ด ์ด์ค‘ ๋ถ€์ • ์—ฐ์‚ฐ์ž๋ฅผ ์ œ๊ฑฐํ•˜๋ฉด ESLint ์—๋Ÿฌ๊ฐ€ ์‚ฌ๋ผ์ง‘๋‹ˆ๋‹ค. visible ์ž์ฒด๋ฅผ ์‚ฌ์šฉํ•ด๋„ ๋™์ผํ•œ ๊ฒฐ๊ณผ๋ฅผ ์–ป์„ ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. {text}

[Intellij] ๋””๋ฒ„๊น… ๋ชจ๋“œ ์‹คํ–‰ ์•ˆ๋  ๋•Œ ํ•ด๊ฒฐ ๋ฐฉ๋ฒ•

Intro ์•ˆ๋…•ํ•˜์„ธ์š”. ์ด๋ฒˆ ์‹œ๊ฐ„์—๋Š” ์ธํ…”๋ฆฌ์ œ์ด ๋””๋ฒ„๊น… ๋ชจ๋“œ๊ฐ€ ์‹คํ–‰ ์•ˆ๋  ๋•Œ ํ•ด๊ฒฐ ๋ฐฉ๋ฒ•์— ๋Œ€ํ•ด ์•Œ์•„๋ณด๊ฒ ์Šต๋‹ˆ๋‹ค. Why? ์ฒ˜์Œ์— ์ œ ๋…ธํŠธ๋ถ์— ๋ฌธ์ œ๊ฐ€ ์žˆ๋‚˜ ์‹ถ์–ด ๋…ธํŠธ๋ถ์„ ํ‚ค๊ณ  ๋”์„ ๋ฐ˜๋ณตํ–ˆ์ง€๋งŒ ์ธํ…”๋ฆฌ์ œ์ด์—์„œ ๋””๋ฒ„๊น… ๋ชจ๋“œ๊ฐ€ ์‹คํ–‰์ด ์•ˆ๋˜๋”๋ผ๊ณ ์š”. ์•Œ๊ณ ๋ณด๋‹ˆ ๋ธŒ๋ ˆ์ดํฌ ํฌ์ธํŠธ๊ฐ€ ๊ฑธ๋ ค์žˆ์„ ๊ฒฝ์šฐ ๋ฉ”๋ชจ๋ฆฌ๋ฅผ ๋งŽ์ด ์žก์•„ ๋จน์–ด ๋””๋ฒ„๊น… ๋ชจ๋“œ๊ฐ€ ์‹คํ–‰์ด ์•ˆ๋  ์ˆ˜๊ฐ€ ์žˆ๋‹ค๊ณ  ํ•ฉ๋‹ˆ๋‹ค. How to solve cmd + shift + f8 ๋ฒ„ํŠผ์„ ๋ˆŒ๋Ÿฌ์„œ ๊ฑธ๋ ค์žˆ๋Š” ๋ธŒ๋ ˆ์ดํฌ ํฌ์ธํŠธ๋ฅผ ๋ชจ๋‘ ํ•ด์ œํ•˜๊ณ  ๋‹ค์‹œ ์‹คํ–‰ํ•˜๋‹ˆ ๋””๋ฒ„๊น… ๋ชจ๋“œ๊ฐ€ ์ •์ƒ ์ž‘๋™ ๋˜์—ˆ์Šต๋‹ˆ๋‹ค. ์‹ค์ œ ํ™•์ธํ•ด๋ณด๋‹ˆ ๋ธŒ๋ ˆ์ดํฌ ํฌ์ธํŠธ๊ฐ€ ๋งŽ์ด ๊ฑธ๋ ค ์žˆ์—ˆ์–ด์š”. ํ˜น์‹œ ์ธํ…”๋ฆฌ์ œ์ด์—์„œ ๋””๋ฒ„๊น… ๋ชจ๋“œ๊ฐ€ ์‹คํ–‰ ์•ˆ๋œ๋‹ค๋ฉด ๊ฑธ๋ ค์žˆ๋Š” ๋ธŒ๋ ˆ์ดํฌ ํฌ์ธํŠธ๋ฅผ ํ™•์ธํ•ด๋ณด์‹œ๊ธธ ๋ฐ”๋ž๋‹ˆ๋‹ค :)

[OPIc] 2023๋…„ ์˜คํ”ฝ ์‹œํ—˜ ํ›„๊ธฐ

Intro ์•ˆ๋…•ํ•˜์„ธ์š”. ์ด๋ฒˆ์— ์ €๋Š” ์˜คํ”ฝ ์‹œํ—˜์„ ๋ดค์Šต๋‹ˆ๋‹ค. ์‹œํ—˜ ๋ณต๊ธฐ ์ฐจ์›์—์„œ ํฌ์ŠคํŒ…์„ ์ ์–ด๋ณด๋ ค ํ•ฉ๋‹ˆ๋‹ค. ์˜คํ”ฝ ์„ฑ์ ์ด ๋งŒ๋ฃŒ๋˜๊ธฐ๋„ ํ•˜๊ณ , ์˜ค๋žœ๋งŒ์— ์˜์–ด ์Šคํ”ผํ‚น ์‹œํ—˜์„ ๋ณด๊ณ  ์‹ถ์–ด์„œ ์ด๋ ‡๊ฒŒ ์˜คํ”ฝ์„ ๋ณด๊ฒŒ ๋˜์—ˆ๋„ค์š” :-) ๊ธ€๋กœ๋ฒŒํ•œ ํ™˜๊ฒฝ์—์„œ ์ผํ•˜๊ณ  ์‹ถ์–ด์„œ ์˜์–ด๋ฅผ ๊พธ์ค€ํžˆ ์—ด์‹ฌํžˆ ๊ณต๋ถ€ํ•˜๋Š” ์ค‘์ด๋ž๋‹ˆ๋‹ค~! ๊ณต๋ถ€ ๋ฐฉ๋ฒ• ๊ณต๋ถ€ ๊ธฐ๊ฐ„์€ ์ผ์ฃผ์ผ์ด์˜€๊ณ ์š”, ์œ ํŠœ๋ธŒ ์˜คํ”ฝ๋…ธ์žผ๋‹˜ ์˜์ƒ์„ ๊ณ„์† ๋ดค์Šต๋‹ˆ๋‹ค. 2๋…„์ „ ์˜คํ”ฝ์„ ๊ณต๋ถ€ํ–ˆ์„ ๋•Œ๋„ ์˜คํ”ฝ๋…ธ์žผ๋‹˜์„ ๋ณด๊ณ  ๊ณต๋ถ€ํ–ˆ๊ณ , IH๋ฅผ ๋ฐ›์•˜๋˜ ๊ธฐ์–ต์ด ์žˆ์–ด์„œ ๋”ฐ๋กœ ์ฑ…์„ ์‚ฌ์„œ ๊ณต๋ถ€ํ•˜์ง„ ์•Š์•˜์–ด์š”. ์‹œํ—˜ ๋‚œ์ด๋„ ์ €๋Š” 6-6 ๋‚œ์ด๋„ ์„ค์ •ํ–ˆ์Šต๋‹ˆ๋‹ค. ์„œ๋ฒ ์ด ์„œ๋ฒ ์ด๋Š” ์•„๋ž˜์˜ ํ•ญ๋ชฉ์œผ๋กœ ์„ ํƒํ–ˆ์Šต๋‹ˆ๋‹ค. - ํ•™์ƒ ์—ฌ๋ถ€ : ์•„๋‹ˆ์˜ค - ์ตœ๊ทผ ์ˆ˜๊ฐ•ํ•œ ๊ฐ•์˜ : ํ•™์œ„ ๊ณผ์ • ์ˆ˜์—… - ๊ฑฐ์ฃผ์ง€ ๊ด€๋ จ ํ•ญ๋ชฉ : ์ฃผํƒ์ด๋‚˜ ์•„ํŒŒํŠธ์— ๊ฐ€์กฑ/๋ฐฐ์šฐ์ž/์ž๋…€ ..

English/OPIc 2023.04.27

[SpringBoot] Failed to instantiate Factory method 'someHotMongoFactory' threw exception with message: Cannot invoke "String.startsWith(String)" because "connectionString" is null

Intro mongodb ์—์„œ ์ถ”๊ฐ€๋œ ์ปฌ๋ ‰์…˜์„ ์Šคํ”„๋ง๋ถ€ํŠธ์—์„œ ํ™œ์šฉํ•˜๋˜ ๋„์ค‘ ์•„๋ž˜์˜ ์—๋Ÿฌ๊ฐ€ ๋ฐœ์ƒํ–ˆ์Šต๋‹ˆ๋‹ค. Failed to instantiate [org.springframework.data.mongodb.core.SimpleReactiveMongoDatabaseFactory]: Factory method 'someHotMongoFactory' threw exception with message: Cannot invoke "String.startsWith(String)" because "connectionString" is null Why? ์ด ์˜ค๋ฅ˜๋Š” connectionString์ด null์ด๊ธฐ ๋•Œ๋ฌธ์— "String.startsWith(String)"๋ฅผ ํ˜ธ์ถœํ•  ์ˆ˜ ์—†๋‹ค๋Š” ๊ฒƒ์„ ๋‚˜ํƒ€๋ƒ…๋‹ˆ๋‹ค. SomeHotMo..

[Web] ๋ชจ๋ฐ”์ผ ๊ธฐ๊ธฐ(mobile device) ํ™”๋ฉด ์ž˜๋ฆผ ํ˜„์ƒ ์›์ธ ๋ฐ ํ•ด๊ฒฐ ๋ฐฉ๋ฒ• (+ viewport)

Intro ์•ˆ๋…•ํ•˜์„ธ์š”. ์ด๋ฒˆ์‹œ๊ฐ„์—๋Š” ๋ชจ๋ฐ”์ผ ๊ธฐ๊ธฐ (mobile device) ํ™”๋ฉด ์ž˜๋ฆผ ํ˜„์ƒ์— ๋Œ€ํ•ด ์•Œ์•„๋ณด๊ฒ ์Šต๋‹ˆ๋‹ค. ์ œ ๊ฒฝ์šฐ react next project๋ฅผ ๋งŒ๋“ค์—ˆ์Šต๋‹ˆ๋‹ค. pc local ๊ฐœ๋ฐœ์ž๋„๊ตฌ ํ…Œ์ŠคํŠธ ์‹œ ํ™”๋ฉด ์ž˜๋ฆผ ํ˜„์ƒ ์—†์ด ์ž˜ ๋‚˜์™”์ง€๋งŒ, ์‹ค์ œ ํ•ธ๋“œํฐ์—๋Š” border line์ด ์‚ด์ง ์ž˜๋ฆฐ ํ˜„์ƒ์ด ๋‚˜ํƒ€๋‚˜๋”๋ผ๊ณ ์š”. ํ•ด๋‹น ๋ฌธ์ œ๋ฅผ ํ•ด๊ฒฐํ•˜๊ธฐ ์œ„ํ•ด ๊ตฌ๊ธ€๋ง์„ ํ•ด๋ดค์Šต๋‹ˆ๋‹ค. ๐Ÿค˜ Why? ๋ชจ๋ฐ”์ผ ๊ธฐ๊ธฐ์—์„œ ํ™”๋ฉด ์ž˜๋ฆผ ํ˜„์ƒ์ด ๋‚˜ํƒ€๋‚˜๋Š” ์›์ธ์€ ์—ฌ๋Ÿฌ๊ฐ€์ง€ ์žˆ์„ ์ˆ˜ ์žˆ๊ฒ ๋งŒ, ๋Œ€๊ฒŒ๋Š” ๋ชจ๋ฐ”์ผ ๊ธฐ๊ธฐ ๋ธŒ๋ผ์šฐ์ €์˜ ๋ทฐํฌํŠธ์™€ ๊ด€๋ จ๋œ ๋ฌธ์ œ๋ผ๊ณ  ํ•ฉ๋‹ˆ๋‹ค. ๋ชจ๋ฐ”์ผ ๋ธŒ๋ผ์šฐ์ €๋Š” ํŽ˜์ด์ง€ ๋ Œ๋”๋ง ์‹œ ๋ทฐํผํŠธ์˜ ํฌํ‚ค์— ๋งž๊ฒŒ ์ž๋™ ์กฐ์ •๋ฉ๋‹ˆ๋‹ค. ํ•˜์ง€๋งŒ ๋ธŒ๋ผ์šฐ์ €๊ฐ€ ๋ทฐํฌํŠธ์˜ ํฌ๊ธฐ๋ฅผ ์˜ฌ๋ฐ”๋ฅด๊ฒŒ ๊ณ„์‚ฐํ•˜์ง€ ๋ชปํ•  ๊ฒฝ์šฐ, ํŽ˜์ด์ง€๊ฐ€ ์ œ๋Œ€๋กœ ๋‚˜์˜ค์ง€ ์•Š๋Š” ๊ฒฝ์šฐ๊ฐ€ ๋ฐœ์ƒํ•ฉ๋‹ˆ๋‹ค. ..

[Next.js] nextjs ๋ทฐํฌ์ธํŠธ(Viewport) ์„ค์ • ๋ฐฉ๋ฒ•

Intro ์•ˆ๋…•ํ•˜์„ธ์š”. ์ด๋ฒˆ์‹œ๊ฐ„์—๋Š” Next.js์—์„œ Viewport(๋ทฐํฌ์ธํŠธ)๋ฅผ ์„ค์ •ํ•˜๋Š” ๋ฐฉ๋ฒ•์— ๋Œ€ํ•ด ์•Œ์•„๋ณด๊ฒ ์Šต๋‹ˆ๋‹ค. How to apply viewport in nextjs _document.js ํŒŒ์ผ์„ ์‚ฌ์šฉํ•˜์—ฌ ์•„๋ž˜์™€ ๊ฐ™์ด ์ „์ฒด ํŽ˜์ด์ง€์— meta ํƒœ๊ทธ๋ฅผ ์ถ”๊ฐ€ํ•ด์ฃผ๋ฉด ๋ฉ๋‹ˆ๋‹ค. import Document, { Html, Head, Main, NextScript } from 'next/document'; class MyDocument extends Document { render() { return ( ); } } export default MyDocument;

Framework/Next.js 2023.04.18

[React] Zustand ์„ค์น˜ ๋ฐฉ๋ฒ• ๋ฐ ์˜ˆ์ œ ์‚ดํŽด๋ณด๊ธฐ

Intro ์•ˆ๋…•ํ•˜์„ธ์š”. ์ด๋ฒˆ ์‹œ๊ฐ„์—๋Š” Zustand ์„ค์น˜ ๋ฐฉ๋ฒ• ๋ฐ ์˜ˆ์ก”๋ฅผ ์‚ดํŽด๋ณด๋„๋ก ํ•˜๊ฒ ์Šต๋‹ˆ๋‹ค. ๊ทธ์ „์— ์•ž์„œ zustand ๊ฐ€ ๋ฌด์—‡์ธ์ง€ ๊ถ๊ธˆํ•˜์‹  ๋ถ„๋“ค์€ ์œ„ ํฌ์ŠคํŒ… ์ฐธ๊ณ  ๋ถ€ํƒ๋“œ๋ฆฝ๋‹ˆ๋‹ค :) How to install Zustand Zustand ์„ค์น˜๋ฐฉ๋ฒ•์€ ์•„๋ž˜์™€ ๊ฐ™์Šต๋‹ˆ๋‹ค. ๊ฐ์ž ์‚ฌ์šฉํ•˜๋Š” ํŒจํ‚ค์ง€ ๊ด€๋ฆฌ ํˆด(npm / yarn)์— ๋งž์ถฐ ์„ค์น˜ํ•ด์ฃผ์‹œ๋ฉด ๋ฉ๋‹ˆ๋‹ค. 1. npm npm install zustand 2. yarn yarn add zustand Zustand Simple Example ๊ฐ„๋‹จํ•œ ์˜ˆ์ œ๋กœ ์นด์šดํ„ฐ๋ฅผ ๋งŒ๋“ค์–ด ๋ณด๊ฒ ์Šต๋‹ˆ๋‹ค. zustand๋ฅผ importํ•˜๊ณ , ์ƒํƒœ ์ปจํ…Œ์ด๋„ˆ๋ฅผ ์ƒ์„ฑํ•ด์ค๋‹ˆ๋‹ค. ์ปจํ…Œ์ด๋„ˆ ์•ˆ์—๋Š” count, increment(), decrement()์ด ๋“ค์–ด์žˆ์Šต๋‹ˆ๋‹ค. import create fro..

Framework/React 2023.04.17
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