I-Best Free Umvavanyi we Regex
Uvavanyo lwesivakalisi esiqhelekileyo kumhlathi wakho ophilayo, ngothelekiso kunye nophawu lweqela.
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Indlela esebenza ngayo
- Faka ipateni. Ngenisa umbhalo we expression oqhelekileyo wakho naziphi na iiflegi (g, i, m, s, u).
- Cola umbhalo wovavanyo. Yongeza umbhalo ozakuqhuba ngawo; iinxulumano zibonisa ngokuzenzekelayo njengoko ubhala.
- Funda izithelekiso. Bona ubalo, izithelekiso eziphawulweyo, naziphi na iiqela zokuqwalasela.
Malunga nale sixhobo
Yenza ujonge umbhalo oqhelekileyo osuka kumbhalo oqhelekileyo kwaye ujonge uthelekiso oluphawulweyo njengoko ubhala. Ngenisa i pattern ne flags, cola umbhalo wakho wovavanyo, kwaye uthelekiso ngalunye luphawulwe kwilayini kunye neqela lokufumana elidweliswe ezantsi - ngoko ungabona ngokuzenzekelayo ukuba i regex isenza into ofuna ukuyiyenza. Isebenzisa umkhangeli zincwadi wakho we JavaScript regex engine, ngoko ukuziphatha kuthelekiswa nento ozakuyifumana kwi JS, kwaye akukho nto ithunyelwe naphi na. Iinketho eziphambili zichaza i flags (global, ignore- case, multiline, dotall, unicode).
Iinkqubo zolawulo lweenkqubo
- Khangela ukuba i-regex ifana nantoni na olindeleyo phambi kokuba uyithumelele
- Debug a pattern that isn't catching the right text
- Bona iqela lokuthatha iinkwenkwezi
- Ukufunda i-regex ngokuzama nge feedback ekhawulezayo
Imibuzo ebuza rhoqo
Umkhangeli zincwadi wakho we JavaScript usebenzisa injini yobeko- lwesivakalisi, ngoko iziphumo zifana ne ECMAScript regex ngokuchanekileyo - ilula xa ubhala i regex ye JS okanye i web app.
g ithelekiswa jikelele, ignores uphawu, m yenza ^ ne $ ithelekiswa iincam ezipheleyo, s ivumela. ithelekiswa iilayini ezintsha, kwaye u yenza i unicode epheleleyo. Iinketho eziphambili bonisa olu khumbula.
Ewe - iqela ngalinye elilinganayo elinamaqela afunyenwe lidweliswe ngaphantsi kombhalo ophawulweyo ukuze ubone ngokuchanekileyo oko kuqwalaselwa.
Hayi. Zonke izinto zisebenza kwindawo engaphakathi kumkhangeli zincwadi wakho, ngoko akukho nto ubhalekayo ishiya isixhobo sakho.
Imodeli ayisebenzi i-JavaScript regex - rhoqo i-unescaped bracket okanye i-parantesis. Umyalezo wemposiso ubonisa into eyenza i-engine ikhathazeke ngayo.
Ewe - isixhobo somxhasi-secala, akukho akhawunti, akukho mda, akukho nto igcinwayo.
Ewe. Isebenza kwibrowser yakho, ngoko i Regex Tester isebenza kwifowuni kunye netablets njenge desktop - akukho sicelo esifakelweyo.
Iiyure eziliqela zexesha lefayile eqhelekileyo - Umvavanyi we Regex uqala ukusebenza ngexesha unika ingxelo yakho.
Ukusetyenziswa okuqhelekileyo akuyi kuthintelwa, phantsi kwesigqubuthelo esilungileyo sokusetyenziswa okulungileyo esigcina ikhawuleza kubo bonke.
Zonke iziphequluli zewebhu ezitsha - iChrome, iSafari, iFirefox ne Edge. Umvavanyi weRegex awunakudinga nantoni na efakwe ngaphandle kwesiphequluli osisebenzisayo.