๋ณธ๋ฌธ ๋ฐ”๋กœ๊ฐ€๊ธฐ

๋ถ„๋ฅ˜ ์ „์ฒด๋ณด๊ธฐ154

๋ฐ”ํƒ•ํ™”๋ฉด ์ƒ‰์ƒ์—(background-color)์— linear-gradient๊ฐ€ ์ ์šฉ๋˜์ง€ ์•Š์•„์š”(CSS ๋ฌธ์ œ) ํ•ด๋‹น ๋ฌธ์ œ๋Š” body์— ์ ์šฉ๋˜๋Š” css์˜ ๋ฌธ์ œ์˜€์Œ. background-color์— ์ ์šฉ๋˜์ง€ ์•Š๋Š” ๊ฒƒ์„ background๋กœ ๋ฐ”๊ฟ”์ฃผ๋ฉด ํ•ด๊ฒฐ ๋จ. Before: background-color: linear-gradient(180deg, #f08, #d0e); After: background: linear-gradient(180deg, #f08, #d0e); ์ฐธ๊ณ  https://developer.mozilla.org/en-US/docs/Web/CSS/gradient/linear-gradient Because s belong to the data type, they can only be used where s can be used. For this reason, linear-gradient() won't wo.. 2022. 8. 3.
Ubuntu 16.04 ๋ฉ”๋‰ด๋ฐ” ํ„ฐ๋ฏธ๋„ ์‚ฌ๋ผ์ง ๋ฌธ์ œ ํ•ด๊ฒฐ ๋“ฑ "Ubuntu์—์„œ Python ํ•จ๋ถ€๋กœ ์ง€์šฐ์ง€ ๋งˆ์„ธ์š”..." Ubuntu16.04๋Š” python3.5๊นŒ์ง€๋งŒ ์ง€์›์ด ๋˜๋Š” ๋ฐ”๋žŒ์— ์ž˜ ์•ˆ๋Œ์•„๊ฐ€๋Š” ํ”„๋กœ๊ทธ๋žจ๋“ค์ด ์ข…์ข… ์žˆ์–ด์„œ ํŒŒ์ด์ฌ ๋ฒ„์ „์„ ์˜ฌ๋ฆฌ๋ ค๊ณ  ์•„๋ž˜์™€ ๊ฐ™์€ ๋ช…๋ น์–ด๋ฅผ ์ณค๋‹ค๊ฐ€ ๊ณ ์ƒ์ด๋ž€ ๊ณ ์ƒ์€ ๋‹คํ–ˆ๋„ค์š” ใ… ใ…  sudo apt-get remove python python3 ์ด๋Ÿฐ ๋ช…๋ น์–ด ์ ˆ๋Œ€ ์ ˆ๋Œ€ ์ž…๋ ฅํ•˜์ง€ ๋งˆ์‹œ๊ธฐ ๋ฐ”๋ž๋‹ˆ๋‹ค!! Python๋„ ๋ฏธ์น ๋“ฏํ•œ ์—๋Ÿฌ ํ•ด๊ฒฐ๋กœ ์—„์ฒญ ๊ณ ์ƒํ–ˆ๋Š”๋ฐ, ์ด ๋ถ€๋ถ„์€ ๊ธฐํšŒ๋˜๋ฉด ๋”ฐ๋กœ ๊ธ€ ๋‚จ๊ธฐ๊ฒ ์Šต๋‹ˆ๋‹ค... dependency๊ฑธ๋ฆฐ ๊ฒƒ๋“ค์ด ์šฐ๋ฅด๋ฅด ๋‚ ์•„๊ฐ€๋Š” ๋ฐ”๋žŒ์— ์ง€๊ธˆ๋„ ์ •์ƒ์€ ์•„๋‹Œ OS๋ฅผ ์‚ฌ์šฉํ•˜๊ณ  ์žˆ์Šต๋‹ˆ๋‹ค ๐Ÿคฃ๐Ÿคฃ๐Ÿคฃ (๋ฉ”๋‰ด๋ฐ”์ธ ๊ทธ๋†ˆ, ํ„ฐ๋ฏธ๋„๊ณผ ๊ฐ™์€ ๊ธฐ๋ณธ of ๊ธฐ๋ณธ๋ถ€ํ„ฐ mysql๊ฐ™์€ ์•„์ฃผ ์ค‘์š”ํ•œ ๋†ˆ๋“ค๊นŒ์ง€ ์‹ธ๊ทธ๋ฆฌ ๋‚ ์•„๊ฐ€๋ฒ„๋ฆฐ...) ์ด์— ๊ด€๋ จ FIX ๊ธฐ๋ก์„ ๋‚จ๊ฒจ๋ด…๋‹ˆ.. 2022. 6. 22.
๋„์ „ ์  ํฌํŠธ, ๋‚˜๋„ ํ•œ๋‹ค ํ€€ํŠธ ํˆฌ์ž (9) - ์กฐ์—˜ ๊ทธ๋ฆฐ๋ธ”๋ผํŠธ ๋งˆ๋ฒ• ๊ณต์‹ ์ „๋žต ์ด์ „ ์‹œ๋ฆฌ์ฆˆ ๋„์ „ ์  ํฌํŠธ, ๋‚˜๋„ ํ•œ๋‹ค ํ€€ํŠธ ํˆฌ์ž (1) - ์  ํฌํŠธ ์ž…๋ฌธ ํŽธ ๋„์ „ ์  ํฌํŠธ, ๋‚˜๋„ ํ•œ๋‹ค ํ€€ํŠธ ํˆฌ์ž (2) - ๋ณด์œ  ๊ธฐ๊ฐ„ ํšจ๊ณผ ๋„์ „ ์  ํฌํŠธ, ๋‚˜๋„ ํ•œ๋‹ค ํ€€ํŠธ ํˆฌ์ž (3) - ์ €ํ‰๊ฐ€ ๊ฐ€์น˜์ฃผ ํ€€ํŠธ ๋„์ „ ๋„์ „ ์  ํฌํŠธ, ๋‚˜๋„ ํ•œ๋‹ค ํ€€ํŠธ ํˆฌ์ž (4) - ๋งˆ์ผ“ํƒ€์ด๋ฐ ๋„์ „ ์  ํฌํŠธ, ๋‚˜๋„ ํ•œ๋‹ค ํ€€ํŠธ ํˆฌ์ž (5) - ํ‹ฑํ…Œ์ŠคํŠธ ๋„์ „ ์  ํฌํŠธ, ๋‚˜๋„ ํ•œ๋‹ค ํ€€ํŠธ ํˆฌ์ž (6) - ์†Œํ˜•์ฃผ ์ œ์™ธ ํฌํŠธํด๋ฆฌ์˜ค ๋„์ „ ์  ํฌํŠธ, ๋‚˜๋„ ํ•œ๋‹ค ํ€€ํŠธ ํˆฌ์ž (7) - ํ”ผํ„ฐ ๋ฆฐ์น˜์˜ PEG ์ „๋žต I ๋„์ „ ์  ํฌํŠธ, ๋‚˜๋„ ํ•œ๋‹ค ํ€€ํŠธ ํˆฌ์ž (8) - ์œŒ๋ฆฌ์—„ ์˜ค๋‹ CAN SLIM ์ „๋žต "๋„์ „ ์  ํฌํŠธ - ๋‚˜๋„ ํ•œ๋‹ค ํ€€ํŠธ ํˆฌ์ž" ์  ๋ฆฐ์ด ์‚ต์˜ , ์ค„์—ฌ์„œ ๋„์  ๋‚˜ํ€€์˜ ์•„ํ™‰๋ฒˆ์งธ ํŽธ์ด๋‹ค. ์ด๋ฒˆ์—๋Š” ์—ฌ๋Ÿ๋ฒˆ์งธ ๊ฐ•์ขŒ์— ์ด์–ด ์  ํฌํŠธ ์ „๋ฌธ๊ฐ€(์ดํ•˜ ์  ๋ฌธ๊ฐ€)๋กœ ์œ ๋ช…ํ•œ '๋‹ฅ.. 2022. 5. 5.
React ๊ฐœ๋ฐœ์‹œ index.tsx์—์„œ Error ๋ฐœ์ƒ ํ•ด๊ฒฐ(TypeScript์‚ฌ์šฉ) React์—์„œ typescript๋กœ ๊ฐœ๋ฐœํ•˜๋Š”๋ฐ ์•„๋ž˜์˜ ์—๋Ÿฌ๊ฐ€ ๋ฐœ์ƒํ–ˆ๋‹ค. const root = ReactDOM.createRoot(document.getElementById("root")); ์—๋Ÿฌ ๋‚ด์šฉ์€ ์•„๋ž˜์™€ ๊ฐ™์•˜๋‹ค. Argument of type 'HTMLElement | null' is not assignable to parameter of type 'Element | DocumentFragment'. Type 'null' is not assignable to type 'Element | DocumentFragment'. ํ•ด๊ฒฐ ๋ฐฉ๋ฒ•์€ ๊ฐ„๋‹จํ–ˆ๋‹ค. getElementById๋ฅผ ํ†ตํ•ด ๋ฐ›์•„์˜ค๋Š” ๊ฐ์ฒด์˜ Type์„ ์ง€์ •ํ•ด์ฃผ๋ฉด ๋œ๋‹ค. TypeScript๊ฐ€ ๋ฐ์ดํ„ฐ ํƒ€์ž…์„ ์•Œ์•„๋ณผ ์ˆ˜ ์žˆ๋„๋ก ํ•ด์ฃผ๋Š” ๊ฒƒ. ์ˆ˜์ •๋œ ์ฝ”๋“œ.. 2022. 5. 4.
๋„์ „ ์  ํฌํŠธ, ๋‚˜๋„ ํ•œ๋‹ค ํ€€ํŠธ ํˆฌ์ž (8) - ์œŒ๋ฆฌ์—„ ์˜ค๋‹ CAN SLIM ์ „๋žต ์ด์ „ ์‹œ๋ฆฌ์ฆˆ ๋„์ „ ์  ํฌํŠธ, ๋‚˜๋„ ํ•œ๋‹ค ํ€€ํŠธ ํˆฌ์ž (1) - ์  ํฌํŠธ ์ž…๋ฌธ ํŽธ ๋„์ „ ์  ํฌํŠธ, ๋‚˜๋„ ํ•œ๋‹ค ํ€€ํŠธ ํˆฌ์ž (2) - ๋ณด์œ  ๊ธฐ๊ฐ„ ํšจ๊ณผ ๋„์ „ ์  ํฌํŠธ, ๋‚˜๋„ ํ•œ๋‹ค ํ€€ํŠธ ํˆฌ์ž (3) - ์ €ํ‰๊ฐ€ ๊ฐ€์น˜์ฃผ ํ€€ํŠธ ๋„์ „ ๋„์ „ ์  ํฌํŠธ, ๋‚˜๋„ ํ•œ๋‹ค ํ€€ํŠธ ํˆฌ์ž (4) - ๋งˆ์ผ“ํƒ€์ด๋ฐ ๋„์ „ ์  ํฌํŠธ, ๋‚˜๋„ ํ•œ๋‹ค ํ€€ํŠธ ํˆฌ์ž (5) - ํ‹ฑํ…Œ์ŠคํŠธ ๋„์ „ ์  ํฌํŠธ, ๋‚˜๋„ ํ•œ๋‹ค ํ€€ํŠธ ํˆฌ์ž (6) - ์†Œํ˜•์ฃผ ์ œ์™ธ ํฌํŠธํด๋ฆฌ์˜ค ๋„์ „ ์  ํฌํŠธ, ๋‚˜๋„ ํ•œ๋‹ค ํ€€ํŠธ ํˆฌ์ž (7) - ํ”ผํ„ฐ ๋ฆฐ์น˜์˜ PEG ์ „๋žต I "๋„์ „ ์  ํฌํŠธ - ๋‚˜๋„ ํ•œ๋‹ค ํ€€ํŠธ ํˆฌ์ž" ์  ๋ฆฐ์ด ์‚ต์˜ , ์ค„์—ฌ์„œ ๋„์  ๋‚˜ํ€€์˜ ์—ฌ๋Ÿ๋ฒˆ์งธ ํŽธ์ด๋‹ค. ์ด๋ฒˆ์—๋„ ์  ํฌํŠธ ์ „๋ฌธ๊ฐ€(์ดํ•˜ ์  ๋ฌธ๊ฐ€)๋กœ ์œ ๋ช…ํ•œ '๋‹ฅํ„ฐํ€€ํŠธ'๋‹˜์˜ ์ฑ…์„ ์ฐธ๊ณ ํ•˜์—ฌ, ํˆฌ์ž ๋Œ€๊ฐ€๋“ค์˜ ํˆฌ์ž ์ „๋žต์„ ๋”ฐ๋ผํ•ด๋ณด๋Š” ์ปจ์…‰์ด๋‹ค. ๊ทธ ์ค‘์—์„œ๋„ ์˜ค๋Š˜ ๋”ฐ๋ผํ•˜๋ ค.. 2022. 4. 14.
openbabel ์„ค์น˜ ์—๋Ÿฌ Error: SWIG failed. Is Open Babel installed? ์œˆ๋„์šฐ(Windows 10)์—์„œ Openbabel ํŒŒ์ด์ฌ(Python) ๋ชจ๋“ˆ์„ condaํ™˜๊ฒฝ์—์„œ๋“  ์ผ๋ฐ˜ ํŒŒ์ด์ฌ ํ™˜๊ฒฝ์—์„œ๋“  ์•„๋ž˜์˜ ๋ช…๋ น์–ด๋ฅผ ์ˆ˜ํ–‰ํ•˜๋‹ˆ ์„ค์น˜๊ฐ€ ์ž˜ ๋˜์ง€ ์•Š์•˜๋‹ค. pip install -U openbabel argument์ธ -U๋ฅผ ๋นผ๊ณ  ํ•ด๋„ ๋งˆ์ฐฌ๊ฐ€์ง€์˜€๋‹ค. ์—๋Ÿฌ ๋ฉ”์‹œ์ง€์˜ ์ค‘๊ฐ„์—๋Š” ๋Œ€๋žต ์•„๋ž˜์™€ ๊ฐ™์€ ๋ฉ”์‹œ์ง€๊ฐ€ ๋ณด์˜€๋‹ค. ์—๋Ÿฌ ๋ฉ”์‹œ์ง€ Error: SWIG failed. Is Open Babel installed? ์—ฌ๊ธฐ์ €๊ธฐ ์ฐพ์•„๋ดค์ง€๋งŒ ์ฃ„๋‹ค ์‹คํŒจํ•ด์„œ ๊ทธ๋ƒฅ ์•„๋ž˜์˜ ์‚ฌ์ดํŠธ์— ๋“ค์–ด๊ฐ€์„œ whlํŒŒ์ผ์„ ๋ฐ›์•„์„œ ํ•ด๊ฒฐํ–ˆ๋‹ค. https://www.lfd.uci.edu/~gohlke/pythonlibs/#openbabel Python Extension Packages for Windows - Christoph Gohlke .. 2022. 1. 24.
ํŒŒ์ด์ฌ Python์œผ๋กœ mysql ์—ฐ๊ฒฐํ•˜๊ธฐ(mysql-connector-python ๊ธฐ๋ณธ ์‚ฌ์šฉ๋ฒ•) ์ด๋ฒˆ ํฌ์ŠคํŒ…์—์„œ๋Š” ํŒŒ์ด์ฌ(Python)์„ ํ™œ์šฉํ•˜์—ฌ ๋ณธ์ธ PC์— ์„ค์น˜๋œ mysql ๋ฐ์ดํ„ฐ๋ฒ ์ด์Šค์— ์ ‘๊ทผํ•˜์—ฌ ์—ฐ๋™๋œ DB์— ์งˆ์˜๋ฌธ(์ฟผ๋ฆฌ๋ฌธ)์„ ๋‚ ๋ ค์„œ ๋ฐ์ดํ„ฐ๋ฅผ ์ถœ๋ ฅํ•ด๋ณด๋Š” ๊ฒƒ๊นŒ์ง€ ์‚ดํŽด๋ณด๋„๋ก ํ•˜๊ฒ ์Šต๋‹ˆ๋‹ค. 1. MySQL ์„ค์น˜ ๋ณธ ํฌ์ŠคํŒ…์˜ ๋‚ด์šฉ์€ MySQL์ด ์„ค์น˜๋œ ๊ฒƒ์œผ๋กœ ๊ฐ€์ •ํ•ฉ๋‹ˆ๋‹ค(์ด ํฌ์ŠคํŒ…์˜ ๊ฒฝ์šฐ 5.7๋ฒ„์ „ ์‚ฌ์šฉ). ๊ทธ๋Ÿผ์—๋„ ์„ค์น˜ ๋งํฌ๋ฅผ ์ฒจ๋ถ€ํ•˜๋‹ˆ ์ฐธ๊ณ ํ•˜์‹œ๊ธฐ ๋ฐ”๋ž๋‹ˆ๋‹ค. mysql 5.7 ์„ค์น˜ ํŒŒ์ผ ๋งํฌ: https://dev.mysql.com/downloads/windows/installer/5.7.html ๋‹ค๋ฅธ ๋ฒ„์ „์„ ๊ณ ๋ฅด๊ณ  ์‹ถ์œผ์‹œ๋ฉด: https://dev.mysql.com/downloads/installer/ 2. mysql-connector-python ์„ค์น˜ ํŒŒ์ด์ฌ(Python)์—์„œ mysql์„ ์‚ฌ์šฉํ•˜๊ธฐ ์œ„ํ•ด.. 2021. 12. 31.
์›๊ฒฉ ๋ฐ์Šคํฌํ†ฑ aws EC2 ์ž๋™ ๋กœ๊ทธ์ธ ๋กœ๊ทธ์˜จ ํ•˜๊ธฐ autologon login Windows ์ž๋™ ๋กœ๊ทธ์ธ์ด ํ•„์š”ํ•˜๊ฒŒ ๋˜์—ˆ๋˜ ๋ฐฐ๊ฒฝ ๋‚ด๊ฐ€ ๊ฒช์€ ๋ฌธ์ œ ์ƒํ™ฉ์€ ์ด๋ ‡๋‹ค. ์ž‘์—… ์Šค์ผ€์ค„๋Ÿฌ์—์„œ '์‚ฌ์šฉ์ž์˜ ๋กœ๊ทธ์˜จ ์—ฌ๋ถ€์— ๊ด€๊ณ„์—†์ด ์‹คํ–‰'์„ ํ†ตํ•ด์„œ ๋ฐฑ๊ทธ๋ผ์šด๋“œ์—์„œ ์ž‘์—…์„ ์‹คํ–‰ํ•˜๋Š” ์Šค์ผ€์ค„๋ง์„ ํ•˜๋ ค ํ•˜๋Š”๋ฐ, ํ•ด๋‹น ํ”„๋กœ์„ธ์Šค๊ฐ€ ๋ฐฑ๊ทธ๋ผ์šด๋“œ(background)์—์„œ ์ž‘๋™ํ•˜์ง€ ์•Š๋Š” ๋ฌธ์ œ๊ฐ€ ์žˆ์—ˆ๋‹ค. (์ •ํ™•ํ•˜๊ฒŒ๋Š” ํฌ๋ ˆ์˜จ API์™€ ์ฃผ์‹ ์ž๋™๋งค๋งค๋ด‡์ด ์ •์ƒ ๋™์ž‘ํ•˜์ง€ ์•Š๋Š” ๋ฌธ์ œ๊ฐ€ ์žˆ์—ˆ๋‹ค.) ๋‹คํ–‰ํ•˜๊ฒŒ๋„ ํฌ๊ทธ๋ผ์šด๋“œ(foreground)์—์„œ๋Š” ์ •์ƒ ๋™์ž‘ํ•˜๋Š”๋ฐ, ๋กœ๊ทธ์ธํ•˜๊ธฐ ์œ„ํ•ด์„œ ์ง์ ‘ ์ธ์Šคํ„ด์Šค์— ์ ‘์†์„ ์‹œ๋„ํ•ด์•ผํ•˜๋Š” ๋ฌธ์ œ๊ฐ€ ์žˆ์—ˆ๋‹ค. ์ž๋™๋งค๋งค๋ฅผ ์œ„ํ•จ์ธ๋ฐ, ์ˆ˜๋™ ์ž‘์—…์ด ๋“ค์–ด๊ฐ„๋‹ค๋Š” ๊ฒƒ์ด ์ƒ๋‹นํžˆ ๊ท€์ฐฎ์€ ์ผ์ด์—ˆ๋‹ค. ๊ทธ๋ž˜์„œ ์ž๋™ ๋กœ๊ทธ์ธ์„ ํ•ด๋ฒ„๋ ธ๋‹ค. Windows ์ž๋™ ๋กœ๊ทธ์˜จ(AutoLogon) ํ•˜๋Š” ๋ฐฉ๋ฒ• 1. ์ž๋™๋กœ๊ทธ์˜จ ๋‹ค์šด๋กœ๋“œ https://.. 2021. 12. 6.
์•„๋‚˜์ฝ˜๋‹ค(Anaconda) ์ฝ˜๋‹ค conda ๊ฐ€์ƒํ™˜๊ฒฝ ์ƒ์„ฑ ์ƒˆ๋กœ ๋งŒ๋“ค๊ธฐ(Anaconda ๋‹ค์šด๋กœ๋“œ ๋งํฌ ํฌํ•จ) ์ด๋ฒˆ ์ œ ๊ฒฝ์šฐ๋Š” django๋ฅผ ์ฃผ๋กœ ์“ฐ๋Š” ํ™˜๊ฒฝ์„ ์ƒˆ๋กœ ํŒŒ๊ธฐ ์œ„ํ•ด์„œ ์ฝ˜๋‹ค ๊ฐ€์ƒํ™˜๊ฒฝ์„ ์ƒˆ๋กœ ์„ธํŒ…ํ•˜๊ฒŒ ๋˜์—ˆ์Šต๋‹ˆ๋‹ค. conda ๊ฐ€์ƒํ™˜๊ฒฝ์„ ์ƒˆ๋กœ ๋งŒ๋“œ๋Š” ๋ช…๋ น์–ด๋Š” ์•„๋ž˜์™€ ๊ฐ™์Šต๋‹ˆ๋‹ค. conda create -n [๊ฐ€์ƒํ™˜๊ฒฝ์ด๋ฆ„] python=[ํŒŒ์ด์ฌ๋ฒ„์ „] Anaconda ๋‹ค์šด๋กœ๋“œ๋Š” ๋งํฌ๋Š” ์ด๊ณณ: https://www.anaconda.com/products/individual#Downloads Windows Python 3.8 64-Bit Graphical Installer (477 MB) 32-Bit Graphical Installer (409 MB) MacOS Python 3.8 64-Bit Graphical Installer (440 MB) 64-Bit Command Line Installer (433 MB) Li.. 2021. 11. 13.