Ukuguqula amalungu afanayo ku-Typescript kuhilela ukushintsha ngokuyisisekelo ukuhleleka kwezinto ngaphakathi kwamalungu afanayo kusukela ekulandelaneni okukhona kuye kokuphambene. Le nqubo iyingxenye ebalulekile ekuphathweni kwezinhlu, ngakho-ke, ingaba usizo kakhulu ekuxazululeni izinkinga ezihlukahlukene eziyinkimbinkimbi.
The Uhlobo Ulimi luhlanganisa indlela eyakhelwe ngaphakathi yokuhlehlisa amalungu afanayo, eyaziwa ngokuthi umsebenzi we-array.reverse(). Ngempela, sisebenzisa lo msebenzi, singakwazi ukuhlehlisa kalula noma yiliphi iqembu ku-Typescript.
Ukuze ubonise ukusetshenziswa kwayo, cabangela uhlu olulandelayo lwesampula:
let array = [1, 2, 3, 4, 5];
Khona-ke singahlehlisa lolu hlu ngokusebenzisa umsebenzi we-array.reverse() ngendlela elandelayo:
array = array.reverse();
Lokhu kusebenza kuzohlehlisa ukuhleleka kwezakhi ohlwini lwangempela ukuze ukulandelana kwalo kube okuphambene nalokho obekuyikho ngaphambi kokuthi kusetshenziswe umsebenzi.
Ukuqonda umsebenzi we-array.reverse()
Umsebenzi we-array.reverse() ku Uhlobo isebenza ngokushintshanisa indawo yezinto kuhlelo olunikeziwe. Iqala ngokushintsha into yokuqala ngeyokugcina, eyesibili ngeyesibili yokugcina, njalo njalo, ize ifinyelele ukuhlehla okuphelele kwamalungu afanayo.
Ukuze uthole isithombe esicacile, ake sihlukanise isibonelo.
Cabangela uhlu lokuqala [1,2,3,4,5]. Uma umsebenzi oshiwo ngenhla usetshenziswa, umsebenzi uqala ngokushintshanisa u-1 no-5, wenze uhlu [5,2,3,4,1], bese ushintshanisa u-2 no-4, okuholela kuhlu [5,4,3,2,1], 5]. Kuleli qophelo, sifinyelela maphakathi nohlu futhi ukuhlehla kuqedile futhi uhlu lwethu lokugcina oluhlehlisiwe luba [4, 3, 2, 1, XNUMX].
Ihlola Amalabhulali e-Typescript
Ngaphandle kwezindlela ezakhelwe ngaphakathi, kunemitapo yolwazi ehlukahlukene ehlinzeka ngamathuluzi ahlukahlukene nemisebenzi yokubhekana nezinhlobo eziningi zezinkinga Uhlobo. Isibonelo, amalabhulali afana ne-Lodash noma i-Underscore ahlinzeka ngobuningi bemisebenzi eyenza amalungu afanayo kalula kanye nokukhohlisa kwento.
Ngakho-ke khumbula, ukuba nokuqonda okuhlakaniphile kokukhohlisa kwamalungu afanayo nemisebenzi eyakhelwe ngaphakathi kungase kuzuzise kakhulu ngenkathi uklama ama-algorithms futhi ubhekana nezinselele ezihlukahlukene ku-Typescript.
Ukuhambisana Kwemisebenzi Eyakhelwe Ngaphakathi ku-Typescript
Imisebenzi eyakhelwe ngaphakathi ye-Typescript ibalulekile ekudaleni ikhodi emfushane, ehlanzekile, nephumelelayo. Banikeza amazwibela ekhodi abhalwe ngaphambili ukuze kuxazululwe izinkinga ezivamile, ngaleyo ndlela kuncishiswe isikhathi sakho somsebenzi, ubungozi bamaphutha, futhi ekugcineni kuthuthukise ukusebenza kwekhodi yakho.
Ukusebenzisa le misebenzi eyakhelwe ngaphakathi, noma izindlela, ngendlela efanele nephumelelayo kudinga ukuqonda okuphelele kokusebenza nokwenziwa kwazo; lokhu kungavula izindlela ezintsha zokuthuthukisa ikhodi, kwenze ikhodi yakho ihlanzeke kakhulu, isebenze kahle, futhi ikhule.
Khumbula - zonke izilimi zohlelo, kuhlanganisa Uhlobo, iyithuluzi nje. Ukuze uyisebenzise kahle kakhulu, kubalulekile ukuthi ungaqondisisi i-syntax yayo kuphela, kodwa futhi nemisebenzi yayo yomtapo wezincwadi, amandla ayo, kanye nobuthakathaka bayo.