Uhlelo lokusebenza lokufunda lwe-TypeScript lunikeza imiqondo eyisisekelo nethuthukile ye-TypeScript.
I-TypeScript iwumthombo ovulekile, ulimi lokuhlela olugxile entweni, olwakhiwa futhi lugcinwe yi-MS ngaphansi kwelayisensi ye-Apache 2. Yethulwe ngu-Anders Hejlsberg, ilungu eliyinhloko lethimba lokuthuthukisa lolimi lwe-C#. I-TypeScript iyi-superset ethayiphiwe ngokuqinile ye-JavaScript ehlanganisa ibe yi-JavaScript ecacile. Iwulimi lokuthuthukiswa kwe-JavaScript yesikali sohlelo lokusebenza, engasetshenziswa kunoma isiphi isiphequluli, noma yimuphi Umsingathi, nanoma iyiphi Isistimu Esebenzayo. I-TypeScript ayisetshenziswa ngokuqondile esipheqululini. Idinga umhlanganisi ukuze ihlanganise futhi ikhiqize kufayela le-JavaScript. I-TypeScript inguqulo ye-ES6 ye-JavaScript enezici ezengeziwe.
Lolu hlelo lokusebenza luhlanganisa zonke izihloko ezisiza ukufunda i-TypeScript. Lezi ziyisingeniso se-TypeScript, Izici ze-TypeScript, Izingxenye ze-TypeScript, uhlelo lokuqala lwe-TypeScript, Izinhlobo ze-TypeScript, I-TypeScript Variables, i-TypeScript Operators, i-TypeScript Decision-making, i-TypeScript Loops, Imisebenzi, Amakilasi, I-Arrays, i-Namespace, i-Module, i-Ambient, nokunye okuningi. .
I-TypeScript iwumthombo ovulekile wolimi lokuhlela olugxile entweni. Kuyi-superset ethayiphiwe ngokuqinile ye-JavaScript ehlanganisa ibe yi-JavaScript ecacile. Iqukethe zonke izici zeJavaScript. Iwulimi oluklanyelwe ukuthuthukiswa kohlelo lokusebenza lwe-JavaScript ngezinga elikhulu, elingasetshenziswa kunoma yisiphi isiphequluli, noma yimuphi Umsingathi, nanoma iyiphi Isistimu Esebenzayo. I-TypeScript iwulimi kanye nesethi yamathuluzi. I-TypeScript inguqulo ye-ES6 ye-JavaScript enezici ezengeziwe.
I-TypeScript ayikwazi ukusebenza ngokuqondile esipheqululini. Idinga umqambi ukuze ahlanganise ifayela futhi alikhiqize ngefayela le-JavaScript, elingasebenza ngokuqondile esipheqululini. Ifayela lomthombo we-TypeScript likusandiso esithi ".ts". Singasebenzisa noma yiliphi ifayela elithi ".js" elivumelekile ngokuliqamba kabusha libe yifayela elithi ".ts". I-TypeScript isebenzisa i-TSC (TypeScript Compiler) compiler, eguqula ikhodi ye-Typescript (.ts ifayela) ibe yi-JavaScript (.js ifayela).
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Jul 26, 2022