text
stringlengths
0
116k
๋ฐœ๊ธ‰ ์‹ ์ฒญ์„œ๋Š” ์–ด๋””์„œ ๊ตฌํ•˜๋‚˜์š”
๋น„ํŒ์  ์‚ฌ๊ณ  ๋Šฅ๋ ฅ ๋ฐœ๋‹ฌ์— ๊ธฐ์ˆ ์ด ์–ด๋–ป๊ฒŒ ๊ธฐ์—ฌํ•˜๋Š” ๊ฑฐ์•ผ?
๊ทธ๋Ÿผ ๋ฏธ์„ธ๊ตฌ์กฐ๊ฐ€ ์กด์žฌํ•œ๋‹ค๋Š” ๊ฒƒ์€ ๊ณผํ•™์  ์—ฐ๊ตฌ๋ฅผ ํ†ตํ•ด ์ž…์ฆ๋์–ด?
๋ฐ”์ด๋Ÿฌ์Šค๊ฐ€ ๋ญ์•ผ?
์˜ํ™” ๊ฐ๋…์€ ๋ˆ„๊ตฌ์•ผ?
๊ทธ ์ œ์•ˆ์„ ๋ˆ„๊ฐ€ ํ–ˆ์–ด?
์—ด๋งค๋Š” ์–ด๋–ค ๋ชจ์–‘์ด์•ผ?
์ฃผ์ธ๊ณต์€ ๋ˆ„๊ตฌ์•ผ?
๊ทธ๋Ÿผ ์ˆซ์ž๊ฐ€ ์šฐ๋ฆฌ๊ฐ€ ์„ธ์ƒ์„ ์ดํ•ดํ•˜๋Š” ๋ฐ ์–ด๋–ป๊ฒŒ ๋„์›€์ด ๋ผ?
Express.js๋กœ ์ œ์ž‘ ๋œ API๊ฐ€ ํ•„์š”ํ•ฉ๋‹ˆ๋‹ค.
์•ž์—์„œ๋„ ์–ธ๊ธ‰ํ•œ ๋ฐ”์™€ ๊ฐ™์ด ์šฐ๋ฆฌ ์‹œ๋Œ€์˜ ์ •๋ณด ์ƒ์„ฑ๊ณผ ์ €์žฅ ๋ฐ ์œ ํ†ต์ด ์ปดํ“จํ„ฐ๋ผ๋Š” ๋ฌธ๋ช…์˜ ๋„๊ตฌ๋ฅผ ์ด์šฉํ•˜์ง€ ์•Š์„ ์ˆ˜ ์—†๋Š” ์ƒํ™ฉ์ด๋ฏ€๋กœ ์ด๋Ÿฌํ•œ ํ™˜๊ฒฝ ๋ณ€ํ™”์— ๋ณด์กฐ๋ฅผ ๋งž์ถ”์–ด์•ผ ํ•  ๊ฒƒ์ด๋‹ค.
์Œ, ๊ทธ๋Ÿผ ์˜ค๋Š˜์€ ์—ฌ๊ธฐ๊นŒ์ง€ ํ•˜๊ณ  ๊ฐ€์•ผ๊ฒ ์–ด์š”.
"๋””์Šคํ”Œ๋ ˆ์ด ์—…๊ณ„ ๊ด€๊ณ„์ž๋Š” โ€œ๊ธฐ์กด ์—˜์‹œ๋”” ์ƒ์‚ฐ์€ ์กฐ๋ฆฝ ๋“ฑ์— ์ธ๋ ฅ์ด ๋งŽ์ด ํ•„์š”ํ•˜์ง€๋งŒ, ์˜ฌ๋ ˆ๋“œ๋Š” ์ฒจ๋‹จ ๊ณต๋ฒ•๊ณผ ์ž๋™ํ™”๋œ ๊ณต์žฅ์—์„œ ์ƒ์‚ฐํ•ด ๋ณด๋‹ค ์ ์€ ์ธ๋ ฅ์ด ํ•„์š”ํ•˜๋‹ค""๊ณ  ๋งํ–ˆ๋‹ค."
๊ทธ๋Ÿฐ ์ ์—์„œ ํŒํ˜ธ๋ผ๋Š” ๊ฒƒ๋“ค์„ ์ข€ ๋” ํŒํ˜ธ ์ œ๋„๋ฅผ ํ•ฉ๋ฆฌ์ ์œผ๋กœ ๊ฐœ์„ ์„ ํ†ตํ•ด์„œ ํ•œ๊ตญ๊ฒŒ์ž„์ด ๋งŽ์ด ๋“ค์–ด๊ฐ€์•ผ ํ•œ๋‹ค ์ƒ๊ฐ์„ ํ•ฉ๋‹ˆ๋‹ค.
Write a Scala program that takes a string as input and checks if the string contains only vowels. The program should only consider English vowels (a,e,i,o, and u) and ignore any other characters or symbols in the string. The program should output a message indicating whether the string contains only vowels or not. The program should be written in a functional style and should use appropriate control structures and data types in Scala.
๊ทธ๋ ‡๊ฒŒ ์ƒ๊ฐํ•ด๋ณผ๊ฒŒ์š”. ๊ฑด์„ค/๊ตํ†ต์— ๋Œ€ํ•ด์„œ ์–ด๋–ค ๊ณต๋ถ€๋ฅผ ํ•ด์•ผํ• ๊นŒ์š”?
์›์‚ฌ๋ฅผ ๋‹ค๋ฃจ๋Š” ๊ณต์žฅ์€ ์™ธ๋ถ€ ์˜ค์—ผ์— ํŠน๋ณ„ํžˆ ์ฃผ์˜๋ฅผ ๊ธฐ์šธ์ด๊ณ  ์žˆ์Šต๋‹ˆ๋‹ค.
"์•ˆ๋…•ํ•˜์„ธ์š”, BBB Korea๋ฅผ ๋Œ€ํ‘œํ•˜์—ฌ ์ด ๋ฉ”์ผ์„ ์”๋‹ˆ๋‹ค."
์˜ค๋Š˜์€ ์ •๋ง ํ”ผ๊ณคํ•˜๋„ค์š”. ์ข€ ๋ˆ„์›Œ์„œ ํœด์‹์„ ์ทจํ•ด์•ผ๊ฒ ์–ด์š”. ๋‚˜์ค‘์— ๋‹ค์‹œ ์–˜๊ธฐํ•ด์š”!
PT๋Š” ์ •๋ง ๋น„์‹ธ๋˜๊ฑธ์š” ใ… ใ…  ํ•™์ƒ์ด๋ผ ๋ˆ์ด ์—†์–ด์š” ใ… ใ… .
"ํ˜์˜ค์Šค๋Ÿฝ์ง€๋งŒ ํ•„์ˆ˜์ ์ธ ๋ฏธ์Šคํ…Œ๋ฆฌ๋“ค, ์ฆ‰ ์ •๋ถ€์™€ ๊ธˆ์œต๊ณผ ๊ฒฝ์ œํ•™์ด ์‚ฌํšŒ์—์„œ ์–ด๋–ป๊ฒŒ ์ž‘์šฉํ•˜๋Š”์ง€์— ๋Œ€ํ•ด ์ Š์€์ด๋“ค์€ ์ถฉ๋ถ„ํ•œ ์ง€์‹์„ ๊ฐ€์ง€๊ณ  ์žˆ์–ด์•ผ ํ•œ๋‹ค."
Cowboy Bebop์ด ์–ด๋–ค ์ด์•ผ๊ธฐ์•ผ?
"KDB์‚ฐ์—…์€ํ–‰, IBK๊ธฐ์—…์€ํ–‰, ์‹ ์šฉ๋ณด์ฆ๊ธฐ๊ธˆ ๋“ฑ ์ •์ฑ…๊ธˆ์œต๊ธฐ๊ด€์„ ํ†ตํ•ด 2์กฐ7892์–ต์›์ด, ์‹œ์ค‘์€ํ–‰ยท์นด๋“œ์‚ฌยท๋ณดํ—˜์‚ฌ ๋“ฑ ๋ฏผ๊ฐ„ ๊ธˆ์œตํšŒ์‚ฌ๋ฅผ ํ†ตํ•ด 1์กฐ8454์–ต์›์ด ์ง€์›๋๋‹ค."
๋‹ค์Œ ํ…์ŠคํŠธ๋ฅผ ๊ณ„์† ์ž‘์„ฑํ•˜์„ธ์š”. ์‚ฌ๋ผ๋Š” ํ•ญ์ƒ ๋งˆ๋ฆฌ์•„๋ณด๋‹ค ๋” ๋งŽ์€ ์ƒ‰์„ ๊ฐ€์ง€๊ณ  ์žˆ์—ˆ์Šต๋‹ˆ๋‹ค.
ํž˜๋“ค๊ฒŒ ์ผํ•˜๊ณ  ๊ณ ์ƒํ–ˆ๋Š”๋ฐ ๊ณ ์ƒํ–ˆ๋‹ค๊ณ  ์ˆ˜๊ณ ํ–ˆ๋‹ค๊ณ  ๋ชป ํ•ด์ฃผ๊ณ .
"์ธํ„ฐํŽ˜์ด์Šค"๋˜๋Š” "์›น"๋˜๋Š” "์›น"์„ ์‚ฌ์šฉํ•ด์•ผํ•ฉ๋‹ˆ๋‹ค.
๊ณผ์ง•๊ธˆ์˜ ๋ฒ•์  ์„ฑ๊ฒฉ์ด ๋ฌด์—‡์ธ๊ฐ€์— ๋”ฐ๋ผ ๊ณผ์ง•๊ธˆ์˜ ๋ถ€๊ณผ ๊ทผ๊ฑฐ๊ฐ€ ๋‹ฌ๋ผ์งˆ ์ˆ˜ ์žˆ๋‹ค.
์ ˆํŽธ์— ๋Œ€ํ•œ ํ˜„๋ฏธ๊ฒฝ ๊ด€์ฐฐ ๊ฒฐ๊ณผ์— ๊ธฐ๋ฐ˜ํ•˜์—ฌ Matlab ์†Œํ”„ํŠธ์›จ์–ด์— ๋Œ€ํ•˜์—ฌ ์ œ1 ์žฌ๋ฃŒ์˜ ์†Œ์ •์˜ ๊ธฐํ•˜ํ•™์  ๋ณ€์ˆ˜ ๊ฐ’์„ ์ž…๋ ฅํ•  ์ˆ˜ ์žˆ๋‹ค.
์ œ๊ฐ€ ๊ฐ€์žฅ ๊ถ๊ธˆํ•œ ๊ฑด ์•„๋งˆ์กด ์šฐ๋ฆผ๊ณผ ๋…๋ฆฝ๊ตญ๊ฐ€๋“ค์ด ์–ด๋–ค ๊ด€๊ณ„๋ฅผ ๋งบ๊ณ  ์žˆ๋Š”์ง€ ๊ถ๊ธˆํ•ด์š”.
์•„ํ•˜ ๋„ค๋œ๋ž€๋“œ๊ฐ€ ์ฒซ ์‹œ์ž‘์ธ๊ฑฐ๊ตฐ์š”, ์ง€๊ธˆ์œผ๋กœ ์น˜๋ฉด ์†Œ์ง€ํ’ˆ ๊ฐ€๋ฐฉ ์ •๋„๋„ค์š”. ์ฐธ ์—ญ์‚ฌ๋Š” ์‹ ๊ธฐํ•ด์š”, ํ˜„๋Œ€๋Š” ์–ด๋–ค ๋ชจ์Šต์ธ๊ฐ€์š”?
ํ•˜๋‚˜ ๋ฌผ์–ด๋ด๋„ ๋ ๊นŒ์š”? ๋‚ด์šฉ์„ ์ข€ ๋” ์•Œ๊ณ  ์‹ถ์–ด์„œ์š”.
๋…ธํ™”๋ฅผ ์™„์น˜ํ•  ์ˆ˜ ์žˆ๋Š” ํ•ญ์ƒ์ œ๊ฐ€ ๋ฐœ๋ช…๋œ๋‹ค๋ฉด ์ƒ๋ช…์˜ ๊ฐ€์น˜๊ฐ€ ๋‚ฎ์•„์งˆ ๊ฐ€๋Šฅ์„ฑ์ด ์žˆ์–ด?
๋‹จ์ผ/๋‹ค์ค‘ ์„ ํƒ ๋ฌธ์ œ: ๋‹ค์Œ ์ค‘ ๋‹ค์Œ ๋ชฉํ‘œ๋ฅผ ๋‹ฌ์„ฑํ•˜๋Š” ๋ฐ ๋” ๋‚˜์€ ์†”๋ฃจ์…˜์€ ๋ฌด์—‡์ž…๋‹ˆ๊นŒ? ์žฌ์‚ฌ์šฉ ๊ฐ€๋Šฅํ•œ ๋นจ๋Œ€์˜ ๋‚ด๋ถ€ ์ฒญ์†Œ๋Š” ์–ด๋–ป๊ฒŒ ํ•ด์•ผ ํ•˜๋‚˜์š”? ์˜ต์…˜: (1). ๋”ฐ๋œปํ•œ ๋น„๋ˆ„ ๋ฌผ์— ์นซ์†”์„ ๋‹ด๊ทธ๊ณ  ๋นจ๋Œ€๋ฅผ ํ†ต๊ณผ์‹œํ‚ต๋‹ˆ๋‹ค. (2). ๋”ฐ๋œปํ•œ ๋น„๋ˆ„ ๋ฌผ์— ํŒŒ์ดํ”„ ํด๋ฆฌ๋„ˆ๋ฅผ ๋„ฃ๊ณ  ๋นจ๋Œ€๋ฅผ ํ†ต๊ณผ์‹œํ‚ต๋‹ˆ๋‹ค.
์„œ๋น„์Šค์—… ๋ถ„์•ผ์˜ ์™ธ๊ตญ์ธ ํˆฌ์ž๋ฅผ ์žฅ๋ คํ•˜๊ธฐ ์œ„ํ•˜์—ฌ ์ƒํ•˜์ด ์ž์œ ๋ฌด์—ญ ์‹œํ—˜๊ตฌ ๋‚ด ํˆฌ์ž์กฐ๊ฑด์„ ์™„ํ™”ํ•˜์˜€๋‹ค.
์ œ๊ฐ€ ๊ณผ์ œ๋ฅผ ํ•˜๋‹ค๊ฐ€ ํ•˜๋น„์—๋ฅด ์•„๊ธฐ๋ ˆ์— ๊ด€์‹ฌ์ด ์ƒ๊ฒผ์–ด์š”. ์ž์„ธํžˆ ์•Œ๋ ค์ฃผ์‹ค๋ž˜์š”?
๊ทธ๋Ÿฌ๊ฒŒ์š” ์ข‹์•„ํ•˜๊ฒ ๋„ค์š” ์ƒ๋‹ด ๊ฐ์‚ฌํ•ฉ๋‹ˆ๋‹ค ์ˆ˜๊ณ ํ•˜์„ธ์š”
๋…๋ฆฝํ•˜๋ฉด ํŽธํ•˜๊ธด ํ•˜๊ฒ ์ง€๋งŒ ๋ถ€๋ชจ๋‹˜ ๋ฐ‘์—์„œ ๋ˆ ์•ˆ ๋“ค๊ณ  ํŽธํ•˜๊ฒŒ ์‚ด๊ณ  ์‹ถ์€ ๋งˆ์Œ๋„ ์žˆ์–ด.
์ƒˆ๋กœ์šด ์ƒํ™ฉ์ด ์žˆ์Šต๋‹ˆ๋‹ค. ์กด์€ ํˆฐ๋“œ๋ผ ์ƒ๋ฌผ์ข…์„ ์—ฐ๊ตฌํ•˜๋Š” ์ƒ๋ฌผํ•™์ž์ž…๋‹ˆ๋‹ค. ๊ทธ๋Š” ๋ถ€์‹ ์˜ ํ”ผ์งˆ์—์„œ ํ˜ธ๋ฅด๋ชฌ์„ ๋ถ„๋น„ํ•  ๋•Œ ๋™๋ฌผ์ข…๋“ค์ด ํŠน์ •ํ•œ ๋ฐฉ์‹์œผ๋กœ ํ–‰๋™ํ•œ๋‹ค๋Š” ๊ฒƒ์„ ์•Œ์•„๋ƒˆ์Šต๋‹ˆ๋‹ค. ๋ฐ˜๋ฉด์—, ๋ถ€์‹ ์˜ ๊ณจ์ˆ˜์—์„œ ํ˜ธ๋ฅด๋ชฌ์„ ๋ถ„๋น„ํ•  ๋•Œ ๋‹ค๋ฅธ ๋ฐฉ์‹์œผ๋กœ ํ–‰๋™ํ•ฉ๋‹ˆ๋‹ค. ๊ทธ๋Š” ์ „์ž๋ฅผ A ํ”„๋กœ์„ธ์Šค, ํ›„์ž๋ฅผ B ํ”„๋กœ์„ธ์Šค๋ผ๊ณ  ๋ช…๋ช…ํ–ˆ์Šต๋‹ˆ๋‹ค. ํ•˜์ง€๋งŒ ์ด ๋ฐฐ๊ฒฝ ์ง€์‹์„ ์‚ฌ์šฉํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค: ๋‘ ๊ฐœ์˜ ๋ถ€์‹ ์€ ์‹ ์žฅ ์œ„์— ์œ„์น˜ํ•ฉ๋‹ˆ๋‹ค. ๊ฐ ๋ถ€์‹ ์€ ๋‚ด๋ถ€์™€ ์™ธ๋ถ€๋กœ ๊ตฌ์„ฑ๋ฉ๋‹ˆ๋‹ค. ์™ธ๋ถ€์ธ ํ”ผ์งˆ์€ ์ŠคํŠธ๋ ˆ์Šค ๋Œ€์ฒ˜์— ๋„์›€์ด ๋˜๋Š” ์ฝ”๋ฅดํ‹ฐ์†”๊ณผ ์ฒด๋‚ด ๋ฏธ๋„ค๋ž„ ๊ท ํ˜• ์กฐ์ ˆ์— ๋„์›€์ด ๋˜๋Š” ์•Œ๋„์Šคํ…Œ๋ก ๊ณผ ๊ฐ™์€ ํ˜ธ๋ฅด๋ชฌ์„ ๋ถ„๋น„ํ•ฉ๋‹ˆ๋‹ค. ๊ฐ ๋ถ€์‹ ์˜ ๋‚ด๋ถ€์ธ ๊ณจ์ˆ˜๋Š” ๋น„์ƒ ์ƒํ™ฉ ๋Œ€์‘์œผ๋กœ ์•„๋“œ๋ ˆ๋‚ ๋ฆฐ๊ณผ ๊ฐ™์€ ์‹ธ์›€-ํ˜น์€-๋„๋ง ํ˜ธ๋ฅด๋ชฌ์„ ๋ถ„๋น„ํ•ฉ๋‹ˆ๋‹ค. ์˜ˆ๋ฅผ ๋“ค์–ด, ์•„๋“œ๋ ˆ๋‚ ๋ฆฐ์€ ๊ทผ์œก์œผ๋กœ ๊ฐ€๋Š” ์‚ฐ์†Œ์™€ ํฌ๋„๋‹น ์–‘์„ ๋Š˜๋ฆฌ๊ฒŒ ๋ฉ๋‹ˆ๋‹ค. ์ด ๋ฐ˜์‘์˜ ์• ๋‹ˆ๋ฉ”์ด์…˜์„ ์•„๋ž˜ ๋งํฌ์—์„œ ๋ณผ ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.
๋Œ€์ „ ์‚ฌ์ด์–ธ์Šค ์ฝคํ”Œ๋ ‰์Šค๊ฐ€ ์™„๊ณต๋˜๋ฉด ๋Œ€์ „์—์„œ ๊ฐ€์žฅ ๋†’์€ ๊ฑด๋ฌผ์ด ๋˜๋Š” ์ด์œ ๋Š” ๋ญ์•ผ?
Thank you for the detailed research paper on the effectiveness of virtual communication in promoting eco-friendly practices among remote workers. It was very informative. However, I was wondering if you could add some statistics on the reduction of carbon footprint from implementing virtual communication tools in remote work culture. Can you please provide some related information on this?
์ œ๊ฐ€ ๋‹คํ๋ฉ˜ํ„ฐ๋ฆฌ๋ฅผ ๋ณด๋‹ค๊ฐ€ ๋‚จ์•„ํ”„๋ฆฌ์นด์˜ ๋ฐœ๊ฐ•์„ ๋ดค๊ฑฐ๋“ ์š”. ์ด๊ณณ์— ๋Œ€ํ•ด ์ž์„ธํžˆ ์•Œ์ˆ˜ ์žˆ๋‚˜์š”?
์˜ฌ๋ฐ”๋ฅธ ์ƒํ’ˆ์„ ๋ฐ›๊ธฐ ์œ„ํ•ด ๋ฐ˜ํ’ˆํ•˜์‹œ๊ฒ ์–ด์š”?
์ฑ…์—์„œ ๋ณธ ๋ฌด๋‹น๊ฐœ๊ตฌ๋ฆฌ๋ผ๋Š”๊ฒŒ ์‹ค์ œ๋กœ ์žˆ๋‚˜์š”? ๊ถ๊ธˆํ•ฉ๋‹ˆ๋‹ค.
a, b, c$๋Š” ๋ณต์†Œ์ˆ˜์ด๊ณ , $a$๋Š” ์‹ค์ˆ˜์ด๋ฉฐ, \[a+b+c=ab+bc+ca=abc=3\]์ด๋ฏ€๋กœ $a$๋ฅผ ๊ตฌํ•ฉ๋‹ˆ๋‹ค.
How would one describe the sentiment of this tweet? On my way to the dentist
๋ธŒ๋ผ์งˆ ์ •๋ถ€๊ฐ€ ์ฝ”๋กœ๋‚˜19 ํ™•์‚ฐ์— ๋”ฐ๋ผ ๋ชจ๋“  ์™ธ๊ตญ์ธ์˜ ํ•ญ๊ณตํŽธ ์ž…๊ตญ์„ ๊ธˆ์ง€ํ–ˆ๋‹ค.
๊ทธ๋Ÿผ ๋‹ค๋ณ€์ˆ˜ ๋‹คํ•ญ์ฐจ ํ•จ์ˆ˜์— ์š”์†Œ๋ณ„ ๊ณฑ์„ ์ ์šฉํ•˜๋ฉด ์–ด๋–ค ๊ฒฐ๊ณผ๊ฐ€ ๋‚˜์˜ค๋Š” ๊ฑฐ์•ผ?
AAA ๊ธฐ์ž๋Š” ์ด๋ฏธ ํ—Œ๋ฒ•์žฌํŒ์†Œ์— ๋Œ€ํ•œ ๊ด‘๋ฒ”์œ„ํ•œ ๋ณด๋„๋ฅผ ๋ฐœํ‘œํ–ˆ๋‹ค.
๊ทธ๋Ÿฐ๋ฐ ์Šค๋งˆํŠธ ๊ฐ€์ „์ œํ’ˆ์ด ์ œ๊ณตํ•˜๋Š” ๋ณด์•ˆ์„ฑ๊ณผ ๊ฐœ์ธ์ •๋ณด ๋ฌธ์ œ๋Š” ์–ด๋–ป๊ฒŒ ํ•ด๊ฒฐํ•ด์•ผ ๋ผ?
์ตœ์ดˆ ์ž…๊ธˆ์•ก 100๋‹ฌ๋Ÿฌ ์ˆ˜ํ‘œ๋ฅผ ๋™๋ด‰ํ–ˆ์–ด์š”.
์ด๋Ÿฐ ์œ ์ „์  ์ ์‘์€ ์–ด๋–ค ์˜๋ฏธ๊ฐ€ ์žˆ์–ด?
๊ทธ๋Ÿผ ์œ ๋Ÿฝ ๊ตญ๊ฐ€๋“ค์€ ์˜ค์Šค๋งŒ ์ œ๊ตญ์— ๋Œ€์‘ํ•˜๋ ค๊ณ  ํ–ˆ์ง€ ์•Š์•˜์–ด?
"์‰ฌ์–ด, ์‰ฌ์–ด, ์‰ฌ์–ด."
์ข€ ๋” ๊ฑด๊ฐ•ํ•œ ๋จน๊ฑฐ๋ฆฌ๋ฅผ ๊ณ ๋ฅด๋Š” ๊ฒŒ ์ข‹์„ ๊ฒƒ ๊ฐ™๊ตฌ๋‚˜.
"์‚ฌ์šฉ์ž ์ž…๋ ฅ ์ˆ˜์‹ ๋ถ€(110)๊ฐ€ ์ œ1 ๋””์Šคํ”Œ๋ ˆ์ด ์ฐฝ์— ํ‘œ์‹œ๋˜๋Š” ๊ธฐ์„ค์ •๋œ ๋ฒ„ํŠผ์„ ์„ ํƒํ•˜๋Š” ์ž…๋ ฅ์„ ์ˆ˜์‹ ํ•˜๋Š” ๊ฒฝ์šฐ, ์บก์ณ๋ถ€(120)๋Š” ํ‘œ์‹œ๋˜๋Š” ๋ฐ์ดํ„ฐ๋ฅผ ์บก์ณํ•  ์ˆ˜ ์žˆ๋‹ค."
์ตœ๊ทผ ๋ฏธ๊ตญ ๋ณด๊ฑด๋ณต์ง€๋ถ€(DHHS)๋Š” ์ €ํฌ ์•ฝํ’ˆ์„ HIV ์กฐ๊ธฐ ์น˜๋ฃŒ ์˜ต์…˜์œผ๋กœ ๊ถŒ๊ณ ํ•˜์˜€์Šต๋‹ˆ๋‹ค.
๋„ค ๋ถ€๋ชจ๋‹˜์ด ํŽธ์ง€์ฝ์–ด์ฃผ๊ณ  ๊ทธ๋Ÿฌ๋”๋ผ๊ตฌ์š” ๊ฒฐํ˜ผ๋ฌธํ™”๋„ ๋ณ€ํ•˜๋Š”๊ฑฐ๋ณด๋ฉด ์‹ ๊ธฐํ•ด์š”
๋ฏธ๊ตญ์—์„œ ํ† ์ง€ ๋ฉด์  ๊ธฐ์ค€์œผ๋กœ ๊ฐ€์žฅ ํฐ ์ฃผ๋Š” ์–ด๋””์ธ๊ฐ€์š”?
๊ณตํ™”๋‹น๊ณผ ์„์œ  ์‹œ์ถ”์—…์ฒด๋Š” ๊ธฐํ›„๋ณ€ํ™” ๋ฒ•์•ˆ์— ๋ฐ˜๋Œ€ํ•˜๋ฉฐ EIA์˜ ํ†ต๊ณ„๊ฐ€ ์ž…์žฅ๋ณ€ํ™”์— ์˜ํ–ฅ์„ ๋ฏธ์น˜์ง€ ์•Š๋Š”๋‹ค๊ณ  ๋ฐ˜๋ฐ•ํ–ˆ๋‹ค.
๋…ผ๋ฌธ์—์„œ๋Š” ๊ฒฝ๋‚จ ๋ถ€์‚ฐ์— ๊ฑฐ์ฃผํ•˜๋Š” 10๋Œ€โˆผ40๋Œ€ 300๋ช…์„ ๋Œ€์ƒ์œผ๋กœ ์ง€๋‚œ 6์›” ์„ค๋ฌธ์กฐ์‚ฌ๋ฅผ ํ•œ ๊ฒฐ๊ณผ ๋ถ€์‚ฐ์˜ ์˜ํ™” ๋ฐ ๊ด€๊ด‘์ง€์˜ ์ฝ˜ํ…์ธ ์™€ ๊ด€๋ จ๋œ ๊ฒŒ์ž„ ๊ฐœ๋ฐœ์— ์‘๋‹ต์ž์˜ 70% ์ด์ƒ์ด ๊ธ์ •์ ์ด๋ผ๊ณ  ๋‹ตํ–ˆ๋‹ค.
๋ฐธ๋ฆฌ ํŒฌ์€ ์ ์–ด๋„ ํ•˜๋‚˜์˜ ์—๋„ˆ์ง€ ๊ด€๋ฆฌ ํ”ผ์ณ ๋ฐ ๋ถ€๋“œ๋Ÿฌ์šด ๊ณต๊ธฐ ์—ญํ•™์  ํ‘œ๋ฉด์„ ๊ฐ–๋Š” ์ œ 2 ์‹œํŠธ๋ฅผ ๊ฐ–๋Š” ์ œ 1 ์‹œํŠธ๋ฅผ ํฌํ•จํ•œ๋‹ค.
๊ทธ๋Ÿผ ์ธ๊ณต์ง€๋Šฅ ์‹œ์Šคํ…œ์ด ์–‘์ž ์—ญํ•™ ๋ฐฉ์ •์‹์„ ๊ฒฐ์ •ํ•˜๋Š” ๋ฐ ์–ผ๋งˆ๋‚˜ ์ •ํ™•ํ•  ์ˆ˜ ์žˆ์–ด?
๊ฑด๊ฐ•ํ•˜๊ณ  ๊ท ํ˜• ์žกํžŒ ์‹๋‹จ์„ ์œ„ํ•ด ๋ฌด์—‡์„ ์ œ์•ˆํ•˜์‹œ๊ฒ ์–ด์š”?
๋ชจ๋‘ ๋‹ค ํ•ด์„œ 370๋‹ฌ๋Ÿฌ์ž…๋‹ˆ๋‹ค.
์†กํ˜•์˜ ์‹œ๊ฐ€์™€ ์‚ฐ๋ฌธ์„ ์—ฎ์€ ์‹œ๋ฌธ์ง‘์ด๋ผ๋ฉด ์†กํ˜•์˜ ํŠน์„ฑ์ด ๋“œ๋Ÿฌ๋‚˜์žˆ๊ฒ ๋„ค์š”. ์–ด๋–ค ๋‚ด์šฉ์ด ์ˆ˜๋ก๋˜์–ด ์žˆ๋Š”์ง€ ์กฐ๊ธˆ ๋” ์ž์„ธํžˆ ์„ค๋ช…๋ถ€ํƒํ•ด์š”.
์„ฑ๋ฌด์ผ๋„์˜ ๊ฐœ๋…์„ ํ™•๋Œ€ํ•˜๋ฉด ์–ด๋–ค ์ด์ ์ด ์žˆ์–ด?
๋ณธ ๋‹ค์ด๋ฌ˜ ๊ด€๋ฆฌ ๋Œ€์ฑ…์œผ๋กœ ์‹ค์‹œํ•œ ๊ฒƒ์œผ๋กœ ๋ณด์ด๊ณ  ๊ตญํšŒ๋„ ์ œ์ž‘์œผ๋กœ ๊ตญ๊ฐ€ ํ†ต์น˜์˜ ์ •๋‹น์„ฑ์„ ํ‘œ๋ช…ํ•˜๋Š” ๊ตฐ๊ถŒ ๊ฐ•ํ™” ํ–‰์œ„๋กœ ๋ณด์ธ๋‹ค.
"ํƒ€๋ฅดํŠธ ํ˜•์ƒ์˜ ์ƒˆ๋กœ์šด ์‹๊ฐ ๊ตฌ์šด๊ณผ์ž๋ฅผ ์ œ๊ณตํ•˜๋Š” ๊ฒƒ์ด๋ฉฐ ๊ตฌ์ฒด์ ์œผ๋กœ๋Š” ๊นจ์ ธ ๋ถ„๋ฆฌํ•ด ๋•Œ์˜ ํŒŒ์†, ์“ฐ๋ ˆ๊ธฐ๊ฐ€ ๊ณ ๋ ค๋˜๊ณ  ๋Œ€ํ˜•ํ™” ๊ฐ€๋Šฅํ•œ ๊ฐ€์‹์„ฑ๋Œ€๋ถ€๋ฅผ ๊ฐ€์ง€๋Š” ํƒ€๋ฅดํŠธํ˜• ๊ตฌ์šด๊ณผ์ž ๋ฐ ๊ทธ ์ œ์กฐ ๋ฐฉ๋ฒ•์„ ์ œ๊ณตํ•œ๋‹ค. ๋ณธ ๋ฐœ๋ช…์€ ์ƒ๊ธฐ ๊ณผ์ œ๋ฅผ ํ•ด๊ฒฐํ•˜๊ธฐ ๋•Œ๋ฌธ์—, ์†Œ์„ฑ ์ŠคํŽ€์ง€์—์„œ ์„ฑํ˜•๋˜๊ณ  ๋‹ค์‹œ ์†Œ์„ฑ๋œ ์žฌ์†Œ์„ฑ ์ŠคํŽ€์ง€ํ˜•๊ณผ ์ƒ๊ธฐ ์žฌ์†Œ์„ฑ ์ŠคํŽ€์ง€ํ˜•์— ํ† ํ•‘๋œ ํ•„๋ง๋กœ ๊ตฌ์„ฑ๋˜๋Š” ๊ฒƒ์„ ํŠน์ง•์œผ๋กœ ํ•˜๋Š” ํƒ€๋ฅดํŠธํ˜• ์†Œ์„ฑ ๊ณผ์ž ๋ฐ ์†Œ์„ฑ ์ŠคํŽ€์ง€ ์ค€๋น„ ๊ณต์ •๊ณผ ์†Œ์„ฑ ์ŠคํŽ€์ง€๋ฅผ ์„ฑํ˜•ํ•ด ์ŠคํŽ€์ง€ํ˜•์œผ๋กœ ํ•˜๋Š”ํ˜• ์„ฑํ˜• ๊ณต์ •๊ณผ ์ƒ๊ธฐ ์ŠคํŽ€์ง€ํ˜•์„ ์˜ค๋ธ์œผ๋กœ ๊ฐ€์—ดํ•ด ์žฌ์†Œ์„ฑ ์ŠคํŽ€์ง€ํ˜•์„ ์–ป๋Š” ์†Œ์„ฑ ๊ณต์ •๊ณผ ์ƒ๊ธฐ ์žฌ์†Œ์„ฑ ์ŠคํŽ€์ง€ํ˜•์— ํ•„๋ง์žฌ๋ฅผ ๋‹ด๋Š” ํ† ํ•‘ ๊ณต์ •๋กœ ๊ตฌ์„ฑ๋˜๋Š” ๊ฒƒ์„ ํŠน์ง•์œผ๋กœ ํ•˜๋Š” ํƒ€๋ฅดํŠธํ˜• ๊ตฌ์šด๊ณผ์ž ์ œ์กฐ ๋ฐฉ๋ฒ•์œผ๋กœ ํ–ˆ๋‹ค."
๋ผ์ง€๋…๊ฐ์€ ๊ฒฝ์ œ์— ์–ด๋–ค ์˜ํ–ฅ์„ ๋ฏธ์นฉ๋‹ˆ ๊นŒ?
"์ด์ฒ˜๋Ÿผ ๋ฐ€์ˆ˜๋œ ํฌ๊ท€๋™์‹๋ฌผ๋“ค์€ ์œก๋กœ๋กœ ์ค‘๊ตญ, ๋ผ์˜ค์Šค ๋“ฑ ์ธ๊ทผ ๊ตญ๊ฐ€๋กœ ์˜ฎ๊ฒจ์ง€๊ฑฐ๋‚˜, ๊ณตํ•ญ์—์„œ ๋ฐ”๋กœ ํ•ญ๊ณตํŽธ์œผ๋กœ ๋‹ค์‹œ ์ค‘๊ตญ, ๋ฒ ํŠธ๋‚จ ๋“ฑ์œผ๋กœ ์šด๋ฐ˜๋˜๊ธฐ๋„ ํ•œ๋‹ค."
"์ดํ›„ 80์—ฌ ๋…„์˜ ์„ธ์›”์ด ํ๋ฅด๋ฉด์„œ ํ•™๊ต๋Š” ํ”์ ๋„ ์—†์ด ์‚ฌ๋ผ์ง„ ์ฑ„ ๋‹ด๋ฐฐ๋ฐญ์œผ๋กœ ๋ณ€ํ–ˆ์œผ๋ฉฐ ""๋ช…๋™ ํ•™๊ต ์˜› ํ„ฐ""๋ผ๊ณ  ์“ฐ์ธ ํ‘œ์ง€์„๋งŒ์ด ๊ณผ๊ฑฐ ๋ฏผ์กฑ ์šด๋™์˜ ์‚ฐ์‹ค์ด์—ˆ์Œ์„ ์•Œ๋ ค์™”๋‹ค."
์ด๋Ÿฐ ๊ฑฐ ๊ฐ€๋ฅด์ณ์ฃผ๋Š” ์‚ฌ๋žŒ๋„ ์—†์—ˆ๋ƒ?
Python ํ™˜๊ฒฝ์„ ์„ค์ •ํ•˜๊ณ  ๋ณ€์ˆ˜๋ฅผ ์ •์˜ํ•˜๋Š” ๋ฐฉ๋ฒ•์„ ๋ฐฐ์šฐ๋Š” ์ด์œ ๋Š” ๋ญ์•ผ?
์ฆ๋ฐœ๊ธฐ(1)์˜ ์•„์ด์‹ฑ ํ˜„์ƒ์„ ๋ฐฉ์ง€ํ•˜๊ธฐ ์œ„ํ•œ ์•„์ด์‹ฑ ๋ฐฉ์ง€์žฅ์น˜(5)๋ฅผ ๊ฐ–์ถ”๊ณ  ์žˆ๋‹ค.
๊ทธ๋Ÿผ ๋ฐฑ์กฐํŒŒ ์‹œ์ธ๋“ค์ด ์ƒ์ง•์„ ์‚ฌ์šฉํ•˜๋Š” ๊ฒƒ์ด ์™œ ์ค‘์š”ํ•ด?
์†๋…๊ฐ™์€๊ฑฐ๋‚˜... ใ… ใ…  ๊ทธ๋Ÿฐ๊ฑฐ์ง€ ๋ญ ใ… ใ… 
I'm running a script which serves downloads to my users. I would like to monitor their traffic on a per byte level, and I hold how many bytes they've downloaded in `$bytes`. I want to log it to my database and I'm using the following function: ``` register_shutdown_function(function() { global $bytes; /* Save the traffic to the database */ $db = new PDO('mysql:host=localhost;dbname=test', 'root', ''); $st = $db->prepare('INSERT IGNORE INTO `stats` SET `date` = CURDATE(), `bytes` = :bytes'); $st->bindParam(':bytes', $bytes); $st->execute(); $st = null; $db = null; }); ``` This query seems to work once, when the download is complete there's a new record in the table with the following data: ``` date | bytes ------------------------ 2013-02-03 | 2799469 ``` however, on every other download the `bytes` field doesn't change. No new records and no change to the record that's already in the table. It's pretty obvious what the problem is, the query tries to insert a record but if it already exists then it aborts. I need an update statement like this: ``` UPDATE `stats` SET `bytes` = `bytes` + :bytes WHERE `date` = CURDATE() ``` but I would like to do the entire operation in one query. A query that will create the record if it doesn't exist and if it does exist, update the existing record. Can this be done or am I going to have to run two queries on every download?
์‹œ๊ฐ„์˜ ๋ณธ์งˆ์— ๋Œ€ํ•œ ์‹ค์ฆ์  ์—ฐ๊ตฌ๊ฐ€ ์™œ ์ค‘์š”ํ•ด?
ํ•˜๋ฆผ์€ ์–ธ์ œ ํƒœ์–ด๋‚ฌ์–ด?
"๋…ผ๋ฆฌ์  ๊ฒฝ๋กœ์„ค์ •์€ ๋ฌด์„  ์—ฐ๊ฒฐ ์„ค์ •์„ ํฌํ•จํ•˜์ง€ ์•Š๊ฑฐ๋‚˜, ์ผ๋ถ€ ๋˜๋Š” ์ „์ฒด์˜ ๋ฌด์„ ์—ฐ๊ฒฐ์„ค์ •์— ๋Œ€ํ•œ ์„ค์ •์„ ํฌํ•จํ•  ์ˆ˜ ์žˆ๋‹ค."
๊น€์ฒœ์‚ฐ์—…๋‹จ์ง€์— ๋Œ€ํ•ด ์„ค๋ช…ํ•ด์ค˜.
๋‚จ์•„๋ฉ”๋ฆฌ์นด์ž์ด์–ธํŠธ์ฅ์†์˜ ํฌ๊ธฐ๋Š” ์–ด๋–ป๊ฒŒ ๋˜๋‚˜์š”?
How can I create a CSS style that adds a border to every row of an HTML table and applies different colors to alternating rows?
์—ฐ๊ธฐ์ž์˜ ๋ฌธํ™”์  ๋ฐฐ๊ฒฝ์ด ๊ทธ๋“ค์˜ ์—ฐ๊ธฐ ์Šคํƒ€์ผ์— ์–ด๋–ค ์˜ํ–ฅ์„ ์ค„ ์ˆ˜ ์žˆ์–ด?
๋‚˜์ดํ†  ๋ฃŒ๋Š” ์–ธ์ œ ํƒœ์–ด๋‚ฌ์–ด?
์˜จ์ˆ˜๋‚œ๋ฐฉ์„ ํ•˜๋Š” ๋ฐฉ์—ด๊ธฐ์˜ ํ‘œ์ค€ ๋ฐฉ์—ด๋Ÿ‰์€ ๋ช‡ kcal/m2ยทh ์ธ๊ฐ€? A. 440 B. 450 C. 460 D. 470 ์ •๋‹ต:
์ด์ œ ๋‘ ๋‹ฌ ์ข€ ์•ˆ ๋์„๊ฑธ?
๋ฌผ์€ ์–ด๋А ์˜จ๋„์—์„œ ๋“์—ฌ์•ผ ํ•˜๋‚˜์š”?
"์ด์™€ ๊ฐ™์€ ๋ด‰์ง€๋ฐ•๋ง‰(200)์ด 4๊ฐœ ์ธต์˜ ์ ์ธต ๊ตฌ์กฐ๋กœ ๊ตฌํ˜„๋˜๋”๋ผ๋„, ๊ธฐ์กด์˜ ๋ด‰์ง€ ๊ธฐํŒ ์ฆ‰, ์ผ๋ฐ˜์ ์ธ ์œ ๋ฆฌ ๊ธฐํŒ์— ๋น„ํ•ด์„œ๋Š” ์ƒ๋‹นํžˆ ์–‡์€ ๋‘๊ป˜๋กœ ๊ตฌํ˜„๋  ์ˆ˜ ์žˆ๋‹ค."
ํ˜„์žฌ NCS ๊ธฐ์ค€๋‹จ๊ฐ€๋Š” ์•”๋ฌต์ ์œผ๋กœ ์ •๋ถ€๊ฐ€ ํ›ˆ๋ จ์— ํ•„์š”ํ•œ ๋น„์šฉ์„ ๋ชจ๋‘ ์ง€์›ํ•œ๋‹ค๋Š” ๊ฒƒ์„ ์ „์ œ๋กœ ํ•˜๊ณ  ์žˆ๋‹ค.
๊ณง ๊ฐ€์„์ธ๋ฐ ์ถ”์„์—๋„ ํ˜ผ์ž ๋ณด๋‚ด์‹œ๋‚˜์š”?
์ € ๋งˆํ”ผ์•„ ๊ฐ™์€ ๊ฑฐ ์•ˆ ์‹œ์ผœ์š”.
Matthew๊ฐ€ ๋ช‡ ๋…„ ๋™์•ˆ ๋น„๋””์˜ค ๊ฒŒ์ž„์„ ํ•ด์˜จ ๋ฐ˜๋ฉด Dick์€ ์ด์ œ ๋ง‰ ๊ทธ์˜ ์ฒซ ๋ฒˆ์งธ ๊ฒŒ์ž„ ์ฝ˜์†”์„ ๋ฐ›์•˜๋‹ค๋ฉด ์‚ฌ๋žŒ๋“ค์€ Matthew๊ฐ€ ๊ฒŒ์ž„์— ๋” ๋Šฅ์ˆ™ํ•  ๊ฒƒ์ด๋ผ๊ณ  ๊ธฐ๋Œ€ํ• ๊นŒ์š”?
์‹ ํฌ์Šน์€ ๋Œ€ํ•œ๋ฏผ๊ตญ์˜ ์–ด๋–ค ๊ฒŒ์ž„์„ ํ”Œ๋ ˆ์ดํ–ˆ๋‚˜์š”?
๊ทธ๋Ÿผ ๋ฐฉ์‚ฌ์„ ๋Ÿ‰์ด ๋งค์šฐ ๋†’๋‹ค๋Š” ๊ฑด ์–ด๋–ป๊ฒŒ ํ•ด๊ฒฐํ•  ์ˆ˜ ์žˆ์–ด?
"์Œ๋ฐฉ ๋‹น์‚ฌ์ž๊ฐ€ ์•ฝ์ •์œผ๋กœ ""๋ฌดํšจ๊ณผ ์œ ๋ณด์ˆ˜""์›์น™์„ ์ทจํ•˜๊ณ  ๊ตฌ์ฒด์ ์ธ ๊ตฌ์กฐ๋น„์šฉ์„ ์•ฝ์ •ํ•˜์˜€๋‹ค ํ• ์ง€๋ผ๋„ ์•ฝ์ •์„ ์‹คํ–‰ํ•˜๊ธฐ์—๋Š” ์–ด๋ ต๋‹ค."
์žฅ๊ฐ‘๊ธฐ๋ณ‘ ๋ณดํ†ฐ์ฆˆ ์• ๋‹ˆ๋ฉ”์ด์…˜์€ ์–ธ์ œ ๋ฐฉ์˜์ด ์‹œ์ž‘๋์–ด?
๊ท€์‚ฌ์˜ ํ˜„์ง€ ๋“ฑ๋ก ๋ผ์ด์„ผ์Šค๋ฅผ ํ™•์ธํ•ด์•ผ ํ•ฉ๋‹ˆ๋‹ค.
ํ‹ฐํƒ€๋…ธ์‚ฌ์šฐ๋ฃจ์Šค๋Š” ์–ด๋–ค ์‹œ๋Œ€์— ์„œ์‹ํ–ˆ์–ด?
์ง„์งœ์š”. ๊ตํฌ๋ผ๋Š”๋ฐ ใ…Žใ…Ž. ์ด๋ฒˆ ๋…„๋„์— ๊ฝค ํ•ซํ•ด์š”~ ใ…Žใ…Ž.