{"id":40158,"date":"2020-01-31T20:49:38","date_gmt":"2020-01-31T17:49:38","guid":{"rendered":"https:\/\/prohoster.info\/blog\/blog_prohoster\/reshaj-nereshaemoe"},"modified":"2020-01-31T20:49:38","modified_gmt":"2020-01-31T17:49:38","slug":"reshaj-nereshaemoe","status":"publish","type":"post","link":"https:\/\/prohoster.info\/et\/blog\/reshaj-nereshaemoe","title":{"rendered":"Lahenda lahendamatud \u00fclesanded","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Tihti kritiseeritakse mind t\u00f6\u00f6l \u00fche kummalise omaduse t\u00f5ttu \u2013 m\u00f5nikord viibin liiga kaua \u00fclesande juures, olgu see siis juhtimis- v\u00f5i programmeerimis\u00fclesanne, mis tundub lahendamatu. Tundub, et on juba ammu aeg loobuda ja minna edasi, aga mina kaevan ja kaevan edasi. Selgub, et asi pole \u00fcldse nii lihtne.<\/p>\n

Lugesin siin \u00fchte kaunist raamatut, mis selgitas taas k\u00f5ike. Mulle meeldivad sellised asjad \u2013 sa tegutsed teatud viisil, see toimib, ja siis \u2013 bam, leiad teadusliku seletuse.<\/p>\n

Kokkuv\u00f5ttes, selgub, et maailmas on v\u00e4ga kasulik oskus \u2013 lahendada lahendamatuid \u00fclesandeid. Siis, kui ei tea kindlasti, kuidas seda lahendada, kas see on \u00fcldse v\u00f5imalik. K\u00f5ik on ammu loobunud, kuulutanud \u00fclesande lahendamatuiks, aga sina \u2013 kaevad edasi.<\/a><\/noindex><\/p>\n

Hiljuti kirjutasin uudishimu olulisusest, mis on minu arvates \u00fcks v\u00f5tmeomadusi programmeerija jaoks. Noh, see oligi see. Mitte alla anda, otsida, proovida variante, l\u00e4heneda erinevatelt k\u00fclgedelt, kuni \u00fclesanne l\u00f5puks lahustub.<\/p>\n

Sarnane omadus, nagu ma arvan, on v\u00f5tme t\u00e4htsusega ka juhtide jaoks. Isegi olulisem kui programmeerijate jaoks.<\/p>\n

Siin on \u00fclesanne \u2013 n\u00e4iteks kahekordistada efektiivsuse n\u00e4itajaid. Enamik j\u00e4relevalve inimesi ei \u00fcritagi seda \u00fclesannet lahendada.Probleemide lahendamise asemel otsivad nad p\u00f5hjuseid, miks seda \u00fclesannet \u00fcldse ette v\u00f5tta ei tasu. Vabandused k\u00f5lavad veenvalt \u2013 v\u00f5ib-olla seet\u00f5ttu, et \u00fclemusele, ausalt \u00f6eldes, ka ei meeldi selle \u00fclesande kallal vaeva n\u00e4ha.<\/p>\n

Nii et, mida raamat selgitas. Selgub, et lahendamine lahendamatute probleemide arendab oskust lahendada lahendatavaid probleeme. Mida rohkem ja kauem sa vaeva n\u00e4ed lahendamatutega, seda paremini suudad lahendada lihtsamaid \u00fclesandeid.<\/p>\n

Jah, muide, raamat on nimega \"Tahtej\u00f5ud\", autor \u2013 Roy Baumeister.<\/p>\n

Mulle meeldib selline jama juba lapsep\u00f5lvest, \u00fcsna proosalisest p\u00f5hjusest. Elasin 90ndatel k\u00fclas, enda arvutit polnud, k\u00e4isin s\u00f5prade juurde m\u00e4ngima. Ja, mingil p\u00f5hjusel, armastasin seiklusi v\u00e4ga. Mul olid olemas Space Quest, Larry ja Neverhood. Ja internetti ei olnud.<\/p>\n

Tolgete m\u00e4ngud ei saa v\u00f5rreldagi t\u00e4nap\u00e4evastega. Ekraanil ei olnud esemed valgustatud, kursoreid oli viis \u2013 st. iga eseme jaoks v\u00f5is tegutseda viie erineva viisiga ning tulemus tuli erinev. Kuna esemed ei olnud valgustatud, siis ei olnud pixel huntingit v\u00f5imalik (kui liigud kursori kogu ekraanil ja ootad, et midagi valguks).<\/p>\n

L\u00fchidalt \u00f6eldes, istusin seni, kuni mind koju ei saadetud. Kuid k\u00f5ik \u00fclesanded l\u00e4ksid l\u00e4bi. Siis armusin ma lahendamata probleemidesse.<\/p>\n

Siis kandsin selle praktika programmeerimisele \u00fcle. Varem oli see t\u00f5eline pahandus, kui \u00fclesannete lahendamise kiirus s\u00f5ltus palgast \u2013 aga ma ei saa niimoodi, mulle peab olema selge, miks see ei t\u00f6\u00f6ta, ja saavutada vajalik tulemus.<\/p>\n

Olukorda p\u00e4\u00e4stis tehas \u2013 seal ei olnud t\u00f5esti oluline, kui kaua sa \u00fclesande kallal istud. Eriti kui oled ettev\u00f5tte ainus programmeerija ja \u00fclemust, kes t\u00e4htaegadest meelde tuletaks, ei ole.<\/p>\n

Ja n\u00fc\u00fcd on k\u00f5ik muutunud. Ja ma, ausalt \u00f6eldes, ei m\u00f5ista neid, kes j\u00e4\u00e4vad pidama 1-2 iteratsioonile. J\u00f5uavad esimese raskuseni ja nende k\u00e4ed l\u00e4hevad alla. Isegi teisi variante ei proovita. Lihtsalt istuvad ja k\u00f5ik.<\/p>\n

Osaliselt rikub pilti internet. Kui miski ei toimi, siis tormatakse Google'ist lahendust otsima. Meie ajal pidi olema kas iseseisev v\u00f5i mitte midagi. K\u00f5ige rohkem k\u00fcsisid sa kelleltki. Aga maal ei olnud eriti kelleltki k\u00fcsida \u2013 piiratud suhtlemise ringi t\u00f5ttu interneti p\u00e4rast.
\nPraegu aitab oskus lahendada lahendamatut t\u00f6\u00f6s t\u00f5eliselt palju. Sisuliselt ei tule isegi m\u00f5ttesse variant loobuda ja mitte midagi teha. Siin on minu arvates p\u00f5him\u00f5tteline hetk.<\/p>\n

Harjumus lahendada lahendamatut sunnib otsima lahendust, samas kui selle harjumuse puudumine sunnib otsima \u00f5igustusi. No v\u00f5i kutsuma ema igas segases olukorras.<\/p>\n

Eriti kipub see n\u00fc\u00fcd peegelduma personali t\u00f6\u00f6le. Tavad on olemas, millele algaja t\u00f6\u00f6taja kas vastab v\u00f5i mitte. No v\u00f5i seal on ettevalmistusprogramm, mille tulemuste p\u00f5hjal sobib inimene kas t\u00f6\u00f6tamiseks v\u00f5i mitte.<\/p>\n

Mulle on \u00fcksk\u00f5ik. Ma tahan igast inimesest programmeerijat teha. Lihtsalt n\u00f5uetele vastavuse kontrollimine on liiga lihtne. See on lahendatav \u00fclesanne. Isegi sekret\u00e4r suudab sellega toime tulla. Aga puust ei saa Buratino't teha \u2013 see on v\u00e4ljakutse. Siin tuleb m\u00f5elda, otsida, proovida, eksida, aga j\u00e4tkata.<\/p>\n

Seega soovitan t\u00f5eliselt lahendada lahendamatuid \u00fclesandeid.
\n
Allikas: habr.com<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

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Tundub, et on juba ammu aeg loobuda, minna j\u00e4rgmisse, aga ma j\u00e4tkan ja j\u00e4tkan. Selgub, et k\u00f5ik ei ole nii lihtne. Lugesin siin \u00fcht toredat raamatut, mis selgitas taas k\u00f5ike. Ma armastan sellist \u2013 siin on","canonical_url":"https:\/\/prohoster.info\/et\/blog\/reshaj-nereshaemoe","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":null,"og:locale":"et_EE","og:site_name":"ProHoster | \u041a\u0443\u043f\u0438\u0442\u044c \u043d\u0430\u0434\u0435\u0436\u043d\u044b\u0439 \u0445\u043e\u0441\u0442\u0438\u043d\u0433 \u0434\u043b\u044f \u0441\u0430\u0439\u0442\u043e\u0432 \u0441 \u0437\u0430\u0449\u0438\u0442\u043e\u0439 \u043e\u0442 DDoS, VPS VDS \u0441\u0435\u0440\u0432\u0435\u0440\u044b","og:type":"article","og:title":"\ud83e\udd47\u0420\u0435\u0448\u0430\u0439 \u043d\u0435\u0440\u0435\u0448\u0430\u0435\u043c\u043e\u0435 | ProHoster","og:description":"\u041c\u0435\u043d\u044f \u0447\u0430\u0441\u0442\u043e \u0440\u0443\u0433\u0430\u044e\u0442 \u043d\u0430 \u0440\u0430\u0431\u043e\u0442\u0435 \u0437\u0430 \u043e\u0434\u043d\u043e \u0441\u0442\u0440\u0430\u043d\u043d\u043e\u0435 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