์ „์ฒด ๊ธ€ 684

[Python] lambda

ํŒŒ์ด์ฌ์œผ๋กœ ์•Œ๊ณ ๋ฆฌ์ฆ˜์„ ํ•ด๊ฒฐํ•  ๋•Œ ์ข…์ข… ๋ดค๋˜ ์นœ๊ตฌ์ด๋‹ค!๋ฌผ๋ก  ์‚ฌ์šฉํ•  ๋•Œ๋งˆ๋‹ค ๊ณ„์† ๊ฒ€์ƒ‰์„ ํ–ˆ์ง€๋งŒ...์ด์ œ๋ผ๋„ ์ •๋ฆฌํ•ด๋ณด๋ คํ•œ๋‹ค! ๐Ÿ˜‰ ๋žŒ๋‹ค (lambda) lambda ์ธ์ž: ํ‘œํ˜„์‹์ด๋Ÿฐ ์‹์œผ๋กœ ์‚ฌ์šฉํ•˜๋ฉด ๋œ๋‹ค. ๋ฌผ๋ก  ์ด๋ ‡๊ฒŒ๋งŒ ์จ๋†“๋Š”๋‹ค๋ฉด ๋ชจ๋ฅด๋Š” ๊ฒŒ ๋‹น์—ฐํ•˜๋‹ค! ๋ช‡ ๊ฐ€์ง€ ์˜ˆ์‹œ๋„ ํ•จ๊ป˜ ์ ์–ด๋‘๊ฒ ๋‹ค!  numbers.sort(key=lambda x:x*4, reverse=True)  ๋‹ค์ค‘ ์กฐ๊ฑด# ๊ธฐ์ค€ ์•ž์— -๋ฅผ ๋ถ™์ด๋ฉด ๋‚ด๋ฆผ ์ฐจ์ˆœarr.sort(key=lambda x:(-int(x[1]), int(x[2]),-int(x[3]),x[0]))

07์›” 27์ผ ๋ชจ๊ฐ์ฝ”_์™€ํŒฌํ˜ธ 4ํšŒ์ฐจ ๊ฒฐ๊ณผ ๋ณด๊ณ ์„œ

2021๋…„ 07์›” 27์ผ ํ™”์š”์ผ 21:00~24:00 ๐Ÿ”ฅ React-Native coding ๐Ÿ”ฅ react-navite๋ฅผ expo๋กœ ๊ตฌํ˜„ํ•˜๋Š” ์ค‘ ๊ธฐ๋ณธ ์นด๋ฉ”๋ผ๋ฅผ ์‚ฌ์šฉํ•˜๋Š” ๋ฐฉ๋ฒ•์— ๋Œ€ํ•ด ๊ณต๋ถ€ํ•ด๋ณด์•˜๋‹ค. expo install expo-image-picker ์„ค์น˜ํ•œ ํ›„ expo์˜ ๊ณต์‹ ๋ฌธ์„œ๋ฅผ ๋”ฐ๋ผ ๊ตฌํ˜„ํ•  ์ˆ˜ ์žˆ์—ˆ๋‹ค. ๊ธฐ๋ณธ ์นด๋ฉ”๋ผ๋ฅผ ์‚ฌ์šฉํ•˜๋Š” ๋ฐฉ๋ฒ•์„ ์ฐพ๋Š” ๋ฐ๋Š” ์˜ค๋ž˜ ๊ฑธ๋ ธ์ง€๋งŒ ์ฐพ๊ณ  ๋‚˜๋‹ˆ ๊ตฌํ˜„ํ•˜๋Š” ๊ฒƒ์€ ๊ธˆ๋ฐฉ์ด์—ˆ๋‹ค. ํ•˜์ง€๋งŒ bottom bar์—์„œ ์นด๋ฉ”๋ผ ํƒญ์„ ๋ˆ„๋ฅธ ๊ฒฝ์šฐ ๋ฐ”๋กœ ๊ธฐ๋ณธ ์นด๋ฉ”๋ผ๊ฐ€ ์‹คํ–‰๋˜๊ฒŒ ํ•˜๊ณ  ์‹ถ์—ˆ๋‹ค. ์˜ค๋Š˜ ๋ชจ๊ฐ์ฝ” ์‹œ๊ฐ„์— ์ด ๋ฌธ์ œ๋ฅผ ํ•ด๊ฒฐํ•˜๊ธฐ ์œ„ํ•ด ์‹œ๊ฐ„์„ ๊ฑฐ์˜ ๋‹ค ์‚ฌ์šฉํ•œ ๊ฒƒ ๊ฐ™๋‹ค. ์•„์ฃผ ์˜ค๋žœ ์‹œ๊ฐ„ ๊ฑธ๋ ค ํ•ด๊ฒฐํ•œ ๋ฐฉ๋ฒ•์€ ์•„๋ž˜ ๋งํฌ๋กœ ์ฒจ๋ถ€ํ•ด ๋‘์—ˆ๋‹ค. ๐Ÿง ์ฝ”๋”ฉํ•˜๋ฉด์„œ ๊ตฌํ˜„ํ•˜๊ธฐ ํž˜๋“ค์—ˆ๋˜ ๋ถ€๋ถ„์„ ์ •๋ฆฌํ•˜์˜€๋‹ค. https://me..

[React Native] Bottom Bar & Transfer page_ navigation v5

Bottom Bar (ํ•˜๋‹จ ๋ฐ”) & ํŽ˜์ด์ง€ ์ „ํ™˜  ํ•˜๋‹จ ๋ฐ”์™€ ํŽ˜์ด์ง€ ์ „ํ™˜์„ ํ•˜๋Š” ๋ฐฉ๋ฒ•์„ ์ฐพ๋Š”๋ฐ ์ƒ๊ฐ๋ณด๋‹ค ์˜ค๋žœ ์‹œ๊ฐ„์ด ๊ฑธ๋ ธ๋‹ค.๊นŒ๋จน์ง€ ์•Š๊ธฐ ์œ„ํ•ด ์ •๋ฆฌํ•ด๋‘”๋‹ค. npm install @react-navigation/bottom-tabsnpm install @react-navigation/native npm install @react-navigation/stack npm install react-native-gesture-handler react-native-reanimated react-native-screens react-native-safe-area-context @react-native-community/masked-view์œ„์™€ ๊ฐ™์ด ๋ช…๋ น์–ด๋ฅผ Terminal์— ์ž…๋ ฅํ•˜์—ฌ ์„ค์น˜ํ•ด์ค€๋‹ค. ๐Ÿ™„ importimpo..

07์›” 20์ผ ๋ชจ๊ฐ์ฝ”_์™€ํŒฌํ˜ธ 3ํšŒ์ฐจ ๊ฒฐ๊ณผ ๋ณด๊ณ ์„œ

2021๋…„ 07์›” 20์ผ ํ™”์š”์ผ 21:00~24:00 ๐Ÿ”ฅ React-Native coding ๐Ÿ”ฅ ์ฝ”๋”ฉํ•˜๋ฉด์„œ ๊ตฌํ˜„ํ•˜๊ธฐ ํž˜๋“ค์—ˆ๋˜ ๋ถ€๋ถ„์„ ์ •๋ฆฌํ•˜์˜€๋‹ค. https://melody-coding.tistory.com/87 [React Native] Bottom Bar & Transfer page_ navigation v5 Bottom Bar (ํ•˜๋‹จ ๋ฐ”) & ํŽ˜์ด์ง€ ์ „ํ™˜ ํ•˜๋‹จ ๋ฐ”์™€ ํŽ˜์ด์ง€ ์ „ํ™˜์„ ํ•˜๋Š” ๋ฐฉ๋ฒ•์„ ์ฐพ๋Š”๋ฐ ์ƒ๊ฐ๋ณด๋‹ค ์˜ค๋žœ ์‹œ๊ฐ„์ด ๊ฑธ๋ ธ๋‹ค. ๊นŒ๋จน์ง€ ์•Š๊ธฐ ์œ„ํ•ด.. (์ฃผ์„ฌ ๐Ÿ˜ฃ npm install @react-navigation/bottom-tabs npm install @react-na.. melody-coding.tistory.com

[๊ทธ๋ž˜ํ”ฝ] ๊ธฐ๋ฒ• ์ •๋ฆฌ

๐Ÿ™„ ๊ทธ๋ž˜ํ”ฝ ๊ธฐ๋ฒ• ๋””๋”๋ง: ์ œํ•œ๋œ ์ƒ‰์ƒ์„ ์กฐํ•ฉํ•˜์—ฌ ๋ณต์žกํ•œ ์ƒ‰์ด๋‚˜ ์ƒˆ๋กœ์šด ์ƒ‰์„ ๋งŒ๋“œ๋Š” ์ž‘์—… ๋ Œ๋ฉ๋ง: 3์ฐจ์› ์• ๋‹ˆ๋ฉ”์ด์…˜์„ ๋งŒ๋“œ๋Š” ๊ณผ์ • ์ค‘์˜ ํ•˜๋‚˜๋กœ, ๋ฌผ์ฒด์˜ ๋ชจํ˜•์— ๋ช…์•”๊ณผ ์ƒ‰์ƒ์„ ์ž…ํ˜€ ์‚ฌ์‹ค๊ฐ์„ ๋”ํ•ด์ฃผ๋Š” ์ž‘์—… ์ธํ„ฐ๋ ˆ์ด์‹ฑ: ์ด๋ฏธ์ง€๊ฐ€ ์ฒœ์ฒœํžˆ ํ‘œ์‹œ๋˜๋ฉด์„œ ์„ ๋ช… ๋ชจ๋ธ๋ง: ๋ Œ๋”๋ง์„ ํ•˜๊ธฐ ์ „์— ์ˆ˜ํ–‰๋˜๋Š” ์ž‘์—…, ๋ฌผ์ฒด์˜ ํ˜•์ƒ์„ ์ปดํ“จํ„ฐ ๋‚ด๋ถ€์—์„œ 3์ฐจ์›์œผ๋กœ ํ‘œ์‹œ ๋ชจํ•‘: 2๊ฐœ์˜ ์ด๋ฏธ์ง€๋ฅผ ๋ถ€๋“œ๋Ÿฝ๊ฒŒ ์—ฐ๊ฒฐํ•˜์—ฌ ๋ณ€ํ™˜, ํ†ตํ•ฉ ํ•„ํ„ฐ๋ง: ์ด๋ฏธ ์ž‘์„ฑ๋œ ๊ทธ๋ฆผ์„ ํ•„ํ„ฐ ๊ธฐ๋Šฅ์„ ์ด์šฉํ•˜์—ฌ ์—ฌ๋Ÿฌ ๊ฐ€์ง€ ํ˜•ํƒœ๋กœ ๋ฐ”๊ฟ”์ฃผ๋Š” ์ž‘์—… ๋ฆฌํ„ฐ์นญ: ๊ธฐ์กด์˜ ์ด๋ฏธ์ง€๋ฅผ ๋‹ค๋ฅธ ํ˜•ํƒœ๋กœ ์ƒˆ๋กญ๊ฒŒ ๋ณ€ํ˜•, ์ˆ˜์ • ์•ˆํ‹ฐ์•จ๋ฆฌ์–ด์‹ฑ: ์ด๋ฏธ์ง€์˜ ๊ฐ€์žฅ์ž๋ฆฌ๊ฐ€ ํ†ฑ๋‹ˆ๋ชจ์–‘์œผ๋กœ ํ‘œํ˜„๋˜๋Š” ๊ณ„๋‹จ ํ˜„์ƒ ์—†์• ๊ธฐ ์œ„ํ•ด ๋ถ€๋“œ๋Ÿฝ๊ฒŒ

[React Native] LOGIC & API

nomadcoders ๊ฐ•์˜: React Native๋กœ ๋‚ ์”จ ์•ฑ ๋งŒ๋“ค๊ธฐ (๋ฌด๋ฃŒ)https://nomadcoders.co/react-native-fundamentals React Native๋กœ ๋‚ ์”จ์•ฑ ๋งŒ๋“ค๊ธฐ - ๋…ธ๋งˆ๋“œ ์ฝ”๋” Nomad CodersReact Native Fundamentalsnomadcoders.co ๐Ÿ™„ Layout) flex: 1 = ๋ชจ๋“  ๊ณต๊ฐ„ ์‚ฌ์šฉ ๊ฐ€๋Šฅํ•˜๋‹ค๋Š” ๊ฒƒ(my opinion: ๋น„์œจ๋กœ ๊ณต๊ฐ„ ์ฐจ์ง€) flex box: ๋””ํดํŠธ = flexDirection์ด ์ปฌ๋Ÿผ(column) * flex๋กœ ๋ ˆ์ด์•„์›ƒ ์ฝ”๋”ฉ ๊ถŒ์žฅ _ ๋‹ค๋ฅธ ์‚ฌ์ด์ฆˆ์˜ ํ™”๋ฉด์—์„œ๋„ ๋งž์ถฐ์ง  ๐Ÿ™„ API) react-native: navigator.geolocation ํ†ตํ•ด์„œ API ์‚ฌ์šฉ ๊ฐ€๋Šฅexpo: location ํ†ตํ•ด์„œ API ..