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미리 알았다면 좋았을 것들
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Jbee
June 24, 2019
Technology
1
3.2k
미리 알았다면 좋았을 것들
예비 개발자였을 때는 몰랐던 것들, 현업에서 일하면서 알게 된 것들에 대해 이야기합니다.
Jbee
June 24, 2019
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Transcript
ܻঌওݶજওਸѪٜ ೠ +CFF
ࣗѐ!
ࣗѐ! ѐߊҕࠗۆѪਸद ߣ૩ੋఢ -*/& فߣ૩ੋఢ /"7&3 ੑࢎ /"7&3
-*/&'JOBODJBM dۿূ٘ѐߊ
য়טঠӝ ࠺ѐߊٸࢤпٜ ޙ ੌೞݶࢲ߄ՈӒࢤпٜ ࢤп ೖӝߔࠛక ೖ അস
ӝ ࢿ ݃ޖܻ
01 02 03 04 Ѧঌইঠ ஂೡࣻա 02 ޙ 01 ݆Ѧ
ઁҕࠗ೧ 03 ޖਸ೧ঠೞ 04 যڌѱ೧ঠೞ
01 ݆Ѧઁҕࠗ೧ 02 Ѧঌইঠஂೡࣻա 03 ޖਸ೧ঠೞա 04 যڌѱ೧ঠೞա ࠗঌਃחহҳա ঌӝܳ߄ۄبঋחҳա
पઁ۽ੌೞחѪۢোणਸೞחѪજঋਸө धਵ۽ न݅ߑߨਸਵݶࢲ ೣԋ
#VU5FBNNFNCFS /PU4VQFSNBO ࢎप ഥࢎח गಌݔਸ ߄ۄ ঋणפ. ѐߊо ݻ ݺ
হח ࣗӏݽ झఋসীࢲח गಌݔ ਃೡ ࣻ ѷભ. ݈ Ӓ۽ ѐߊо ݻ ݺ হਵ פ ѐߊҗ ҙ۲ػ Ѣ ݽٚ ੌਸ ೡ ঌইঠ ೡ ࣻب णפ. ೞ݅ য ו ب ӏݽܳ ы ഥࢎীࢲח गಌ ѐߊܳ ߄ۄ ঋणפ. न ҵী ݏח ೡਸ ੜ ೧յ ࣻ ח מ۱ਸ ӝೞҊ ܲ ҵ ਗҗ ழ ޭפா࣌ غח ݯߡܳ ਊפ
#VU5FBNNFNCFS /PU4VQFSNBO ৈӝࢲ ਃೠ Ѫ ݯߡۄח Ѫੑפ. ࠗ࠙ ۽؋ח
ױਤ۽ ۽ં ױਤ۽ ࢤغҊ ೯ؾפ. যו ݯߡ۽ࢲ ਸ ы୶য ঠ ೠח Ѫੑפ. ҳࢿਗਵ۽ࢲ ೡ ٬ ࡺ݅ ইפۄ ழޭפா࣌ ١ ݆ ਸ ਃҳפ.
ೖӝ ߔࠛక
ೖӝ ߔࠛక
गߊࢤ ਬࠁࣻ || hotfix झಖ࠙ࢳ ੌ ٬ ழޭפா࣌ ޙࢲച ѐߊ۽ࣁझ
ੌೠ ۽ࣁझо णפ. ࣁࠗੋ ࢎ೦ ഥࢎ݃ ܰѷ݅ ࠗ࠙ ۠ ۽ੌѢۄ ࢤпפ. गо ߊࢤೞӝب ೞҊ ౠ ۽؋ܳ ਬ ࠁࣻೞӝب פ. ۧѱ ߊࢤೠ गٜী ೧ࢲ ޖਸ ೧ঠೞח ਃ ҳࢎ೦ਸ ࠙ࢳೞҳਃ, ۞ೠ Ѫٜਸ ܻೞחؘ ݃ա Ѧܾ ੌب פ. ӒܻҊ ٬ਸ ೞҊ ৈ۞ ਬҙ ࠗࢲ৬ ழޭפா࣌ب פ. ߊࢤ ೠ गٜী ೧ࢲ ޙࢲചب ೯פ. ٬ ۠ ױ҅ ೠ ࠗ࠙ী ࠛ җೞח Ѫਸ ঌ ࣻ णפ.
ӝദ ٣ੋ ݃স ۄ ࢲߡ ٣ੋ ۽షఋੑ UX ٣ੋ
ੋఠۑ࣌ о٘ ਢ ۿূ٘ + Android iOS ۽Ӓ ҙܻ Project Managing QA ߔূ٘ ؘఠ߬झ API ಌ࠶ܻय(HTML/CSS) CSS Animation ୡӝ ӝദࢲ ࠳ے٬ ۽ં ஶࣆ Product ഈস) ഥࢎীࢲח ৈ۞ ਬҙ ࠗࢲٜ ਸ ࣻ णפ. ۽ંܳ ೡ ٸب п п ೡ ח Ѫۢ ഥࢎীب п ೡٜ णפ. ઁ ܻীࢲ न ೡਸ प ࣻ೯೧ঠ ۽؋о ٜ݅যפ. ѐߊח ۽ ٬ਸ ೞ݅ ٬ ࡺ݅ ইפۄ ৈ۞ ҵ ࢎۈٜҗ ഈসਸ ೞݶࢲ ੌਸ ೯פ.
✍ҕࠗೠղਊਸ߄ఔਵ۽ ण पઁ۽ંܳ೯ ߓ҃ ৈ۞ࢎۈٜҗೣԋ ഈস҃ दب೧ࠁݶࢲ
҃ ߊࢤೠߡӒبࣻೞݶࢲ ޙઁ೧Ѿ҃ ҃ ਢ ۿূ٘ + Android iOS ۞ೠ ҃ਸ ೞӝ ਤ೧ࢲח ޖੋоܳ ٜ݅যࠊঠ ೠҊ ࢤпפ . ҕࠗೠ ղਊ ݶ Ѫਸ पઁ ޖоܳ ٜ݅যࠁݶࢲ ߓ೧ ࠁࣁਃ. Ѫਸ ܲ ѐߊ ژח ٣ց৬ ೣԋ ೞݶ ؊ જणפ. ӒܻҊ ݅ٚ ࢲ࠺झܳ पઁ۽ दө ೞݶ ؊ જणפ. पઁ ࢲ࠺ झܳ ೞݶࢲ ߊࢤೠ ߡӒо ݶ ݶীࢲ ೡ ঠӝо ؊ ݆ ঋਸөਃ?
҃ Small Product ਢ ࢲ࠺झ / VSCode Extension / Chrome
Extension / Open Source Library оՔ ۠ ঠӝܳ ೞݶ ױೠ ޖੋоܳ ٜ݅যঠ ೠҊ ࢤпೞ दח ٜ࠙ חؘ, Ӓۧ ঋणפ. ࠗఠ ಕझ࠘ э ਢ ࢲ ࠺झܳ ٜ݅ӝח ࢤпࠁ য۰ ѩפ. ٸ ਢ ࢲ࠺झب જ݅ যځೠ ഛ ۽Ӓ۔ա য় ࣗझ ۄ࠳۞ܻ э Ѫਸ ٜ݅যࠁ ח Ѫب ই જणפ.
ழޭפா࣌
✅ѐߊਊযন ✅HJGژחز࢚ਸాೠ࢚ࣁೠࢸݺ ✅ઁউഋ݈ై dחযڄөਃ ✅࠺زӝழޭפா࣌ ழޭפா࣌ ఋ ҵ ਗҗ
ঠӝೡ ҃ ѐߊ ਊযܳ ѱ ॳҊ औѱ ࢸݺೞח োण ਃೡ ࣻب ҳਃ, যځೠ ࢚ട ਸ ࢸݺೞѢա ޙࢲചೡ ҃ীח GIPHY৬ э بҳܳ ਊೞৈ gif۽ ࢚ടਸ ࢸݺೡ ࣻب णפ. Ѥ Ѣੑפ. ৬ э ױੋ যైࠁח ޖ ޖ যڄөਃ? ۄח ઁউഋ ݈ైܳ णҙച ೧ف࣊ب જ ਸ Ѫ эणפ. ӒܻҊ ઁо ъઑೞҊ र Ѫ '࠺زӝ ழޭפா࣌'ۄח Ѫੋؘਃ, ӝࠄਵ۽ח ݫੌ ژ ח ݫन ؊ աইоࢲח Pull Requestܳ ాೠ ழޭפா࣌ਸ פ. ղо ೞҊ ח সޖܳ ݃Ҋ աࢲ ழޭפா࣌ೡ ࣻ ٠ ਗب সޖܳ ೞҊ ਸ బؘ, ޖడҊ ইоݶ ਗ সޖܳ ߑ೧ೡ ࣻ णפ. Ӓۧӝ ٸޙী ఫझܳ ా೧ࢲ ழޭפா࣌ਸ ബਯਵ۽ ೡ ࣻ ח Ѫ ਃפ. ֎. ۧѱ ࣗѐೠ ֎ оח पઁ۽ ઁо ഥࢎী ٜযоҊ ݆ ࠗ೮؍ ٜࠗ࠙חؘਃ, ܻ ࣼ೧ ݶ જ ঋਸө रযࢲ ୶о೧ࠌणפ.
ೖӝ ߔࠛక
ࢿೞӝ աח࢜۽Ѫਸযڌѱणೞחо “ ৈ۞ٜ࠙ ࢜۽ Ѫਸ যڌѱ णೞदաਃ? न݅ ߑߨ
ա ਃ? ъࢎࢲ ऺইفӝ? ଼ࢎࢲ ऺইفӝ? աী ੍যঠ ೞҊ ࠶ ۽Ӓ Ӗ ऺইفӝ?
ࢿೞӝ աח࢜۽Ѫਸযڌѱणೞחо ࢜۽Ѫైࢿੋഥࢎ ࢜۽Ѫਸ߉ইٜੌ णೡળ࠺оغחо “ ഥࢎীࢲ ݃ೞѱ غח
Ѫٜ ࢜۽ Ѫٜ ষ ݆ оמࢿ ݒ ֫णפ. ب ۄੋ ੋఢ ٸ ই ѱ ഒլযਃ. ೞա ೞա ъ ܳ ೧ח ࢎۈب হҊ ଼ী হח ղਊٜب ݈ ݆ওѢٚਃ. য۽ ػ ޙࢲܳ ੍Ҋ झझ۽ ঈ೧ঠೞח ҃о ࠗ࠙णפ. ۧ ѱ ইޖ۠ ӝ߈ হח ࢚కীࢲ ࢜۽ Ѫਸ णೞח न݅ ߑߨ ਸ ਃ۽ פ. ӒܻҊ Ѫਸ ഥࢎ ٜযоӝ ী ೞݶ ݈ જਸ Ѫ эणפ.
개인 프로젝트의 함정 버그 발견! 무시 버그 제보! 버그아니고 스펙
디바이스 이슈! 대응안함 ޙઁ݃ೞӝ ѐੋ ۽ંܳ ೞࠁݶ ޙઁܳ ݃ೠӝࠁח ೖפ. ߡӒ ܳ ߊѼ೧ب ޖदೞݶ Ӓ݅Ҋ, ઁࠁ ߉ইࢲ ߡӒо ইפۄ झಖۄ ೞݶ Ӓ݅ੑפ. زೞ ঋח ٣߄झо Ҋ ઁࠁೞݶ উ ೞח ٣߄झۄҊ ೧ߡܻݶ Ӓ݅ભ. ೞ݅ അসীࢲח ۡ ࣻ হ ח Ѫੑפ.
ޙઁ݃ೞӝ QA৬ হח ࢎై അসীࢲח?
삽질 (잘)하기 문제 원인 파악 학습 문제 해결 시도 ޙઁ݃ೞӝ
ѐߊٜ ݃ೞח ޙઁ ࠗ࠙ ߡӒੑפ. ߡӒо ߊࢤೞݶ Ӓ ਗੋਸ ঈೞҊ Ӓ ߡӒܳ ೧Ѿೡ ߑߨٜਸ णפ. ӒܻҊ ܳ ߄ఔਵ۽ ߡӒ ೧Ѿਸ दبפ. Ӓ दبо ౣ۷ݶ? ਗੋਸ द ঈ೧ࢲ ܲ ߑߨਵ۽ दب೧ࠊঠѷભ? ۞ೠ ޙઁ ೧Ѿ ٜ҃ न݅ ֢ೞо ؾפ.
ޙઁ݃ೞӝ ޙઁ ೧Ѿ दب োࣘ
ޙࢲചೞӝ https://github.com/JaeYeopHan/tip-archive/issues ޙઁо ߊࢤ೮ਸ ٸ Ӓ ޙઁ അ࢚ਸ ӝ۾ೞҊ যځೠ
दبٜਸ ೮ח рױೞѱ ग۽ ܻ೧فח ઁ ӥ ࣗੑפ. ژח ૢ݄ೞѱ ঌѱ ػ धٜਸ ܻ೧فӝب פ. ޙઁ ೧Ѿ दبٜਸ ܻ೧ف ݶࢲ زܐ ਗীѱ ҕਬೡ ࣻب Ҋ ઁо ҾӘೡ ٸ݃ ইࠅ ࣻ ח ӝ۾ࣗ ೡਸ ೞҊ णפ. ઁ ੋٜ ীח ݻݻ ٮۄೞ Ҋ חؘ ݈ ח Ѫ эҊ ݆ ೖ٘ߔਸ ઼णפ.
ޙࢲചೞӝ https://github.com/JaeYeopHan/Interview_Question_for_Beginner https://jbee.io/ оՔ ౚషܻਸ झझ۽ ࢿೞӝب פ. ౚషܻਸ ࢿೞݶ
ܲ ࢎۈীѱ оܰח Ѫۢ ࢿೞӝ ٸޙী ౚషܻਸ Ӓ ੍ਸ ٸࠁ ഻ঁ Өѱ ೧ೡ ࣻ Ҋ औѱ ഃ ঋणפ. ۞ೠ ղ ਊٜ ۽ ࠶۽Ӓী ऩҊ णפ. ઁо ҕࠗೠ ղਊٜب ࠶۽Ӓী ৢܻҊ णפ. য়ܲଃ ࣗח ઁо ۄੋীࢲ ڄযҊ ۞о ಣࢤ ߔࣻ۽ թѷ. ۄח ف۰ਵ۽ ҕࠗ೮؍ ղਊٜਸ ࠂणೞݶࢲ ܻೠ ࣗੑפ. ݶীࢲ աৢ ࣻ ח ޙٜਸ ܻೞݶࢲ ݶ ࠺ܳ ೮णפ.
ࢿ աীѱݏחणߨޖੋо ߡӒܳف۰ਕೞ݈ ޙઁ೧Ѿמ۱ਸӝܰ ޙࢲചܳా೧҃ਸ୷ೞ नীѱ ݏח ण ߑߨਸ
ਵࣁਃ. ח թীѱ ࢸݺೞ٠ ೞח Ѫ ઁ ߑߨ Ҋ Ӓ օ ۽ ࠶۽Ӓܳ ࢶ೮णפ. ־ҵоח ޖਸ ٜ݅যࠁݶࢲ ੌ ࣻ Ҋ যڃ ࠙ ଼ਸ ࢎࢲ ৈ۞ ߣ ੍ח Ѫੌ ࣻب Ҋ ࢎۈ݃ नীѱ ݏח ߑߨ ܳ Ѣۄ ࢤпפ. ٣ߡӦਸ ੜೞח Ѫ ೞܖ ইஜী ٜ݅য ঋणפ. ߡӒо ߊࢤ೮ਸ ٸח ف۰ਕೞ ݈Ҋ ݶ೧ࢲ Ӓ ߡ Ӓܳ ೧Ѿೞח ҃ਸ ט۰оӡ ୶ୌפ. ۞ݶࢲ ޙઁܳ ೧Ѿೞח מ۱ ӡ۞ Ѫੑפ . ۞ೠ җ ীࢲ ߓ Ѫٜਸ ޙࢲചೞৈ ୷ೠݶ ࢿೡ ࣻ ਸѢۄ ࢤпפ.
Happy Coding Suggestion ೣԋ ೞӝ. ৮ ೞӝ. ਬ ӝ. ա݅
ߑߨ ӝ. Բળ ೞӝ.
хࢎפ ೠ +CFF IUUQTKCFFJP