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Semalt: Idatha yokuCoca ngeJavascript

1 answers:

njengeCSS kunye ne-HTML, iJavaScript inceda imizuzu embalwa kwaye inikezela ngolwazi oluncedo kubaprogram nabaphuhlisi rhoqo. Uninzi lweziza kunye neeblogi zisebenzisa iJavaScript. Ii-injini zeJava zifakwe kwiifayile ezahlukeneyo ze-scraping kunye nezikhokelo kwaye zinempawu ezininzi. Izikhokelo ezidumileyo zixutyushwa ngezantsi - rivelatori di movimento dei.

1. I-Kimono Labs:

Kufuneka ufunde iC ++ kunye neJavaScript ukuze uzuze kwiiLabon Labs. Ingqungquthela eyaziwayo yewebhu isisicelo esifanelekileyo kubaprojekthi kunye nabaphuhlisi. I-Kimono inikwe amandla ngamanani amanqaku kwaye igcina idatha yethu ngaphandle kokuyilahla. Emva kokuba ifakwe kwaye isebenze, i-Kimono Labs inokukhangela idatha yakho kwimizuzu kwaye inika iziphumo ezichanileyo. Iya kukhupha ulwazi kwiifom ze-CSV ne-JSON kwaye isebenzisa ii-API ukudala nokugcina amaphepha ewebhu asemgangathweni. UKimono usebenza ngokukhawuleza kwaye unokwenza idatha kwiindawo zokuthenga, kwaye i-RSS iphengula ngokufanelekileyo.

2. Isakhelo se-JSON:

Nge-Framework ye-JSON, unokukhipha idatha kwiifayile ze-JSON ne-CSV. Ikwaphula kwakhona ulwazi oluvela kumaphepha e-HTML kunye neefayili ze PDF ngokufanelekileyo. Kwakhona, ungasebenzisa isi sikhokelo seJavaScript ukuhamba ngephepha lewebhu. Yenza umsebenzi wayo kwisantya sokukhawuleza kunye nokuchaneka okukhulu, ukugcina ixesha lakho namandla.

3. Isikrini sokuqhafaza:

NgeSkrini seSkrini, unokusingatha imisebenzi enzima, kuquka ukuchithwa kwedatha echanekileyo, kwimitha emithathu kuphela. Yona yezona zikhokelo zeJavaScript eziphambili kunye ezona zinzulu kakhulu. Isikrini sokuqhawula isikrini singasetyenziselwa kuphela xa unezakhono ezinkulu zokufunda kunye nolwazi olwaneleyo lweJavaScript, iPython, neC ++. Ukongeza, kufuneka ube nolwazi oluyisiseko lwe-XML kunye ne-HTML ukuze uzuze kwesi sikhokelo. Ukwazisa ulwazi oluvela kumaphepha e-HTML, kwaye unokuvavanya le nkonzo ngeCitrix okanye elinye iqonga elifanayo. Emva kokukhutshwa kwaye kufakwe, iSkraf Scraper iya kuthatha inamba yemisebenzi enye. Kuyafaneleka kumabhinqa amancinci naphakathi. Kufuneka ube nezakhono zokwenza ikhowudi ezisisiseko zokusebenzisa esi sikhokelo ngendlela engcono.

4. I-Uipath:

Esi sikhokelo seJavaScript sigxile ekuphuhliseni isofthiwe esisebenzayo se-automation kwaye ifanelekile kumashishini nakwi-webmasters. I-Uipath isetyenziswe ngamagama angabikho kwaye ayifuni ukuba ufunde nayiphi na ulwimi yolwimi ngaphandle kweJavaScript. Ezinye zezinto zalo ezihlukeneyo zihamba ngokuhamba ngephepha, ukukhangela iifayile zeFayile kunye nokumba ngefowuni. Kuphela kufuneka uvule idilesi kwaye ugxininise ulwazi olufunayo. I-Uipath izakukhupha idatha ngokuxhomekeke kwimfuno kunye nokulindela. Singafaka amanqaku amaninzi ewebhu kule sikhokelo sokutshiza njengoko sifuna.

5. Ngenisa. Io:

Yisicelo sobume bekhompyutha esiluncedo esinceda ukwahlula ulwazi kumaphepha ewebhu afunwayo. Ngenisa. Iprogram yeJavaScript ebanzi, ifanelekileyo kumashishini, abaprogram kunye nabangenalo iprogram. Akukona nje kuphela idrafta yedatha r kodwa kunye nomkhweli onokukhangela ukuya kumawaka amabini ewebhu kwiimitha ezintathu.

December 22, 2017