My books
100+
Okudawunilodiwe
Wonke umuntu
info
Mayelana nalolu hlelo lokusebenza
Izincwadi zami ziyidathabhethi elusizo ekuphatheni inkomba yezincwadi kumtapo wezincwadi. Uma uneqoqo elikhulu lezincwadi futhi ungakwazi ukuthola lona olifunayo nganoma isiphi isikhathi, lolu hlelo lokusebenza lukulungiselelwe.
Inomklamo olula futhi osebenzayo, imahhala, ayinakho ukukhangisa, futhi awudingi ukuthi unikeze imvume yokuyiqhuba.
Irejista ngayinye yedatha inezici ezine: Isihloko, Umbhali, Isihloko kanye noMtapo Wezincwadi. Isihloko singathatha umugqa ongaphezu kweyodwa, bese kuthi lesi sinqumo sitshelwe munye.
Uhlu lwento lungasetshenziswa nalezi zinkambu ezine ezikhonjisiwe, zihlelwe ngemigqa emithathu, noma kuphela ngeNhloko yesihloko ngosayizi omkhulu. Lolu hlu lungahlelwa ngesihloko, ngumbhali noma ngesihloko.
Singabheka isihloko esithile, umbhali noma isihloko, ngoba kufanele ufake ingxenye yesihloko, igama lomlobi noma isihloko. Uhlelo lokusebenza luzosibonisa zonke izincwadi ezihambisana nosesho.
Ngokuthinta elinye lamarejista uthola ukufinyelela kusihleli sezindima, lapho singafaka khona lolu lwazi.
Ukusuka kumenyu singasebenzisa izinketho zokukhipha kanye nokungenisa ifayela le-database, lohlobo lwe-SQLite, ukuze sikwazi ukwaba database nenye idivaysi. Inketho yokungenisa isula imininingo egciniwe yamanje.
Ngaphezu kwalokho, singathekelisa futhi singenisa ifayela lombhalo ngefomethi ye-CSV. Isisihlukanisi sensimu yi-semicolon ";", ukuze usebenzise uhlamvu lekhefana "," Enhloko yesihloko. Inketho yokungenisa yengeza imininingwane yefayela database yamanje.
Inomklamo olula futhi osebenzayo, imahhala, ayinakho ukukhangisa, futhi awudingi ukuthi unikeze imvume yokuyiqhuba.
Irejista ngayinye yedatha inezici ezine: Isihloko, Umbhali, Isihloko kanye noMtapo Wezincwadi. Isihloko singathatha umugqa ongaphezu kweyodwa, bese kuthi lesi sinqumo sitshelwe munye.
Uhlu lwento lungasetshenziswa nalezi zinkambu ezine ezikhonjisiwe, zihlelwe ngemigqa emithathu, noma kuphela ngeNhloko yesihloko ngosayizi omkhulu. Lolu hlu lungahlelwa ngesihloko, ngumbhali noma ngesihloko.
Singabheka isihloko esithile, umbhali noma isihloko, ngoba kufanele ufake ingxenye yesihloko, igama lomlobi noma isihloko. Uhlelo lokusebenza luzosibonisa zonke izincwadi ezihambisana nosesho.
Ngokuthinta elinye lamarejista uthola ukufinyelela kusihleli sezindima, lapho singafaka khona lolu lwazi.
Ukusuka kumenyu singasebenzisa izinketho zokukhipha kanye nokungenisa ifayela le-database, lohlobo lwe-SQLite, ukuze sikwazi ukwaba database nenye idivaysi. Inketho yokungenisa isula imininingo egciniwe yamanje.
Ngaphezu kwalokho, singathekelisa futhi singenisa ifayela lombhalo ngefomethi ye-CSV. Isisihlukanisi sensimu yi-semicolon ";", ukuze usebenzise uhlamvu lekhefana "," Enhloko yesihloko. Inketho yokungenisa yengeza imininingwane yefayela database yamanje.
Kubuyekezwe ngo-
Ukuphepha kuqala ngokuqonda ukuthi onjiniyela baqoqa futhi babelane kanjani ngedatha yakho. Ubumfihlo bedatha nezinqubo zokuphepha zingahluka kuye ngokusebenzisa kwakho, isifunda, nobudala. Unjiniyela unikeze lolu lwazi futhi angalubuyekeza ngokuhamba kwesikhathi.
Ayikho idatha eyabiwe nezinkampani zangaphandle
Funda kabanzi mayelana nendlela onjiniyela abaveza ngayo ukwabelana
Ayikho idatha eqoqiwe
Funda kabanzi mayelana nokuthi onjiniyela bakuveza kanjani ukuqoqwa
Yini entsha
Android 11 update
