๊ฐœ๋ฐœ&IT/์›น ๋ฐฑ์—”๋“œ2023. 12. 17. 00:02์Šคํ„ฐ๋”” ๋…ธํŠธ 12์›” 15์ผ: JPA ๋ฐ JPA์—์„œ ์“ฐ์ด๋Š” XML ๋ฌธ์„œ

JPA: Java Persistence API RDB์˜ ๊ตฌ์กฐ์— ๋งž๋„๋ก ์ž๋™ ์ƒ์„ฑ ๊ถŒ์žฅ์‚ฌํ•ญ ๋ณต์žกํ•œ ํ…Œ์ด๋ธ” ๊ด€๊ณ„ ํ˜•์„ฑ ๋ฐ ์ƒ์„ฑ์€ SQL๋ฌธ์œผ๋กœ ํ•˜์ž. ๋งค์šฐ ๋ณต์žกํ•œ SQL๋ฌธ์ด ํ•„์š”ํ•  ๊ฒฝ์šฐ, JPA์˜ API๋กœ๋Š” ํ•ด๊ฒฐ ์–ด๋ ค์šธ ์ˆ˜ ์žˆ์Œ. ์ด๋Ÿด ๋•Œ๋Š”, JDBC API + ์ˆœ์ˆ˜ SQL๋ฌธ + JPA + ... ์ˆœ์ˆ˜ ์ž๋ฐ” ์ฝ”๋“œ๋กœ DDL (Create, Drop, Alter), DML () ์ฒ˜๋ฆฌ ๊ฐ€๋Šฅ. ๊ฐ๊ฐ์˜ ๊ธฐ๋Šฅ ์ˆ˜ํ–‰ ๊ฐ€๋Šฅ ๋ฉ”์„œ๋“œ๊ฐ€ ์กด์žฌ. ํŠน์ง• ์žฆ์€ ์š”๊ตฌ์‚ฌํ•ญ ๋ณ€๋™์— ๊ธฐ๋ฏผํ•œ ๋Œ€์‘์ด ๊ฐ€๋Šฅ. ์ „ํ†ต์  ๋ฐฉ์‹: DROP TABLE ... ==> CREATE TABLE ... ==> ๋ฐ์ดํ„ฐ ์ด๊ด€ ==> ์ž๋ฐ” ์†Œ์Šค ์ˆ˜์ • ==> ์ปดํŒŒ์ผ ... JPA๋Š”, ๊ทธ๋ƒฅ entity ํด๋ž˜์Šค์˜ ๋ณ€์ˆ˜๋“ค ์ˆ˜์ •ํ•˜์—ฌ ํ…Œ์ด๋ธ” ๊ตฌ์กฐ ๊ด€๋ฆฌ ๊ฐ€๋Šฅ. persistenc..

Nextcloud ์—…๋ฐ์ดํŠธ๋ฅผ ์›น ๋Œ€์‹  ์ฝ˜์†”์ฐฝ์—์„œ ํ•˜๊ธฐ
๊ฐœ๋ฐœ&IT/Infra. & Arch. & Cloud2023. 6. 22. 18:28Nextcloud ์—…๋ฐ์ดํŠธ๋ฅผ ์›น ๋Œ€์‹  ์ฝ˜์†”์ฐฝ์—์„œ ํ•˜๊ธฐ

Nextcloud๋Š” ์›น์—์„œ ํด๋ฆญ ๋ช‡๋ฒˆ์œผ๋กœ ์—…๋ฐ์ดํŠธ๋ฅผ ์ง„ํ–‰ํ•  ์ˆ˜ ์žˆ๋Š” ์ž๋™ ์—…๋ฐ์ดํ„ฐ๊ฐ€ ์žˆ์–ด์„œ ํŽธํ•˜๋‹ค. ํ•˜์ง€๋งŒ, ์ด ์ž๋™ ์—…๋ฐ์ดํ„ฐ๊ฐ€ ๊ฐ€๋”์”ฉ ์˜ค๋ฅ˜๋ฅผ ์ผ์œผํ‚ค๋ฉฐ ์ค‘๋‹จ๋˜๋Š” ๊ฒฝ์šฐ๊ฐ€ ์žˆ๋‹ค. ์ด๋Ÿด ๋•Œ, ์›น ๋Œ€์‹  ํ„ฐ๋ฏธ๋„์„ ํ†ตํ•ด ์—…๋ฐ์ดํŠธ๋ฅผ ์ง„ํ–‰ํ•  ์ˆ˜ ์žˆ๋‹ค. ์šฐ๋ถ„ํˆฌ 22.04 ๋ฐ Apache + PHP ์„œ๋ฒ„ ๊ธฐ์ค€. $ cd /var/www/html/nextcloud $ sudo chmod u+x ./occ $ sudo -u www-data php ./occ upgrade ์ƒ๊ธฐ ๋ช…๋ น์–ด๋ฅผ ํ„ฐ๋ฏธ๋„์—์„œ ๋Œ๋ฆฌ๋ฉด ์œ„ ์ด๋ฏธ์ง€์™€ ๊ฐ™์ด ์—…๋ฐ์ดํŠธ๋ฅผ ์ง„ํ–‰ํ•  ์ˆ˜ ์žˆ๋‹ค.

Flatpak ๊ธฐ๋ฐ˜ Bottles์˜ ์‹คํ–‰ ์˜ˆ์‹œ
๊ฐœ๋ฐœ&IT/๊ธฐํƒ€2022. 7. 17. 20:54Flatpak ๊ธฐ๋ฐ˜ Bottles์˜ ์‹คํ–‰ ์˜ˆ์‹œ

cd "/home/asdf/MAME 0.244b/" flatpak run --command=bottles-cli com.usebottles.bottles run -b 'MAME' -e ./mame.exe --args 'mslug -debug' ์ด๋Š” ์ฆ‰ /home/asdf/MAME 0.244b/๋กœ ๊ฒฝ๋กœ๋ฅผ ์˜ฎ๊ฒจ์„œ, Flatpak๊ฐ€ Bottles๋ฅผ ์ผค ๋•Œ MAME๋ผ๋Š” bottle ํ™˜๊ฒฝ์œผ๋กœ ๋Œ๋ฆฌ๋ฉฐ, ํ•ด๋‹น ๊ฒฝ๋กœ์˜ mame.exe์„ mslug -debug ํŒŒ๋ผ๋ฏธํ„ฐ๋ฅผ ๋„ฃ๊ณ  ์‹คํ–‰ํ•˜๋ผ๋Š” ์˜๋ฏธ์ž„.

๊ฐค๋Ÿญ์‹œ A์‹œ๋ฆฌ์ฆˆ 720p (HD) ํ•ด์ƒ๋„๋กœ ๋ณ€๊ฒฝํ•˜๊ธฐ
์—ฌ๋Ÿฌ ์œ ํ‹ธ๋ฆฌํ‹ฐ2022. 6. 19. 00:00๊ฐค๋Ÿญ์‹œ A์‹œ๋ฆฌ์ฆˆ 720p (HD) ํ•ด์ƒ๋„๋กœ ๋ณ€๊ฒฝํ•˜๊ธฐ

์ฃผ์˜: USE AT YOUR OWN RISK. ์ด ๋ฐฉ์‹์€ ADB (Android Debug Bridge) ๋ฐ USB ๋””๋ฒ„๊น… ๋ชจ๋“œ๋ฅผ ์‚ฌ์šฉํ•˜๋ฉฐ, ๊ธฐ์ข… ๋ฐ ๊ฐ ๊ธฐ๊ธฐ์˜ ์ƒํƒœ์— ๋”ฐ๋ผ ์˜ˆ์ƒ์น˜ ๋ชปํ•œ ์˜ค๋ฅ˜๊ฐ€ ๋ฐœ์ƒํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. 1. ๊ฐœ๋ฐœ์ž ์˜ต์…˜ ํ™œ์„ฑํ™” - ์„ค์ • - ํœด๋Œ€์ „ํ™” ์ •๋ณด - ์†Œํ”„ํŠธ์›จ์–ด ์ •๋ณด - ๋นŒ๋“œ๋ฒˆํ˜ธ ์—ฐํƒ€๋กœ ๊ฐœ๋ฐœ์ž ์˜ต์…˜์„ ํ™œ์„ฑํ™” 2. ๋””๋ฒ„๊ทธ ๋ชจ๋“œ ์ผœ๊ธฐ - ์„ค์ • - ๊ฐœ๋ฐœ์ž ์˜ต์…˜ - USB ๋””๋ฒ„๊น… ์ผœ๊ธฐ 3. PC์— ADB ์„ค์น˜ - ์„ค์น˜ํ•˜๋Š” ๋ฐฉ๋ฒ•์€ ๊ตฌ๊ธ€์— ADB ์„ค์น˜๋กœ ๊ฒ€์ƒ‰ํ•ด์ฃผ์„ธ์š”. ==> ์ฐธ๊ณ  ๋งํฌ: https://kibua20.tistory.com/165, https://developer.android.com/studio/releases/platform-tools?hl=ko SDK ํ”Œ๋žซํผ ๋„๊ตฌ ์ถœ์‹œ ๋…ธํŠธ | ..

์—ฌ๋Ÿฌ ์œ ํ‹ธ๋ฆฌํ‹ฐ2022. 6. 14. 21:48ํ† ํƒˆ ์ปค๋งจ๋” (Total Commander) ์•ˆ๋“œ๋กœ์ด๋“œ APK

๋ฒ„์ „ 3.33์ž…๋‹ˆ๋‹ค. ํ”Œ๋ ˆ์ด ์Šคํ† ์–ด ๋ฒ„์ „์˜ ํ† ํƒˆ ์ปค๋งจ๋”๊ฐ€ ๊ตฌ๊ธ€์˜ ์š”๊ตฌ์— ์˜ํ•ด ์ผ๋ถ€ ๊ธฐ๋Šฅ์ด ์ œ๊ฑฐ๋จ์— ๋”ฐ๋ผ, ๋ฌด์‚ญ์ œ ์›๋ณธํŒ APK๊ฐ€ ๋ณ„๋„๋กœ ๋ฐฐํฌ๋˜๊ณ  ์žˆ์Šต๋‹ˆ๋‹ค. https://www.ghisler.ch/board/viewtopic.php?t=76644&sid=55fc97f00786df18177d261c87fb2f97 Total Commander 3.33 for Android download links - Total Commander Support for Android version of Total Commander Moderators: Hacker, Stefan2, white www.ghisler.ch ์›๋ณธ์€ ์—ฌ๊ธฐ↑์„œ ๋ฐ›์„ ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.

์—ฌ๋Ÿฌ ์œ ํ‹ธ๋ฆฌํ‹ฐ2022. 6. 13. 21:10PDF ๋ณ‘ํ•ฉ ํˆด PDF Toolkit

PDF ๋ณ‘ํ•ฉ ๋“ฑ์„ ํ•  ์ˆ˜ ์žˆ๋Š” PDFtk (PDF Toolkit)์ž…๋‹ˆ๋‹ค. https://www.pdflabs.com/tools/pdftk-the-pdf-toolkit/

์—ฌ๋Ÿฌ ์œ ํ‹ธ๋ฆฌํ‹ฐ2022. 6. 5. 10:15HP ENVY 4524 (4520 Series) ํ”„๋ฆฐํ„ฐ ๋“œ๋ผ์ด๋ฒ„

๋ฉ์ฒญํ•œ HP Smart ๋Œ€์‹  ๊ธฐ์กด์˜ ํ”„๋ฆฐํ„ฐ ๋“œ๋ผ์ด๋ฒ„๋ฅผ ์„ค์น˜ํ•˜์„ธ์š”. ํ…Œ๋‘๋ฆฌ ์—†๋Š” ํ”„๋ฆฐํŠธ, ์šฉ์ง€ ์„ค์ •, ํ’ˆ์งˆ ์„ค์ • ๋“ฑ ํ›จ์”ฌ ์ž์„ธํ•œ ์˜ต์…˜์„ ์„ค์ •ํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. ์•”ํ˜ธ 1440 ์ฐธ๊ณ : HP Smart๋กœ ์ถ”๊ฐ€ํ–ˆ๋˜ ํ”„๋ฆฐํ„ฐ๋ฅผ ์ œ๊ฑฐํ•œ ๋’ค์— ์„ค์น˜ํ•ด์•ผ ํ•ฉ๋‹ˆ๋‹ค. ์•”ํ˜ธ 1440

๊ฐœ๋ฐœ&IT/๊ธฐํƒ€2022. 5. 17. 10:47์ผ๋ฐ˜ ์•ฑ vs Flatpak ์•ฑ ํ„ฐ๋ฏธ๋„์—์„œ ์‹คํ–‰ํ•  ๋•Œ

๊ธฐ์กด ๋ฐฉ์‹์œผ๋กœ dosbox-x๋ฅผ ์‹คํ–‰ํ•  ๋•Œ: dosbox-x -conf win98.conf Flatpak์œผ๋กœ ์„ค์น˜๋œ dosbox-x๋ฅผ ์‹คํ–‰ํ•  ๋•Œ: /usr/bin/flatpak run --branch=stable --arch=x86_64 --command=dosbox-x com.dosbox_x.DOSBox-X -conf win98.conf + ์ถ”๊ฐ€. dosbox-x์—์„œ ์œˆ๋„์šฐ 98 ์„ค์น˜: https://dosbox-x.com/wiki/Guide%3AInstalling-Windows-98

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