Puas txhais tab sis tsis tau siv?

Cov txheej txheem:

Puas txhais tab sis tsis tau siv?
Puas txhais tab sis tsis tau siv?
Anonim

2 Teb. 'variable' yog txhais tab sis yeej tsis siv, qhov kev ua yuam kev no tsuas yog txhais tau tias variable uas koj tshaj tawm tsis siv nyob rau hauv qhov kev pab cuam. Hauv koj qhov program siv cov lus teb raws li tus nqi xa rov qab. Yog tias koj tsis nyiam qhov no ntawm eslint koj tuaj yeem tua los ntawm kev ntxiv cov khoom no hauv pob.

Yog txhais tab sis tsis tau siv Vue JS?

qhov yuam kev no txhais tau hais tias koj tau txhais qhov sib txawv ntawm kev cog lus tab sis koj tsis tau siv nws, nws tsuas yog qhov no yog qhov kev nkag ntxiv, koj tsis muaj qhov ntawd hauv koj txoj haujlwm.koj tuaj yeem siv nws hauv kev ua haujlwm (console the kab kuj), cia li rho tawm yog tias nws tsis ua haujlwm.

Vim li cas thiaj tsis muaj qhov hloov pauv tsis tau siv?

Disallow Unused Variables (tsis-unused-vars) … Cov yam ntxwv uas tau tshaj tawm thiab tsis siv nyob qhov twg hauv cov lej feem ntau zoo li qhov yuam kev vim tsis tiav refactoring. Cov kev hloov pauv no siv qhov chaw hauv cov lej thiab tuaj yeem ua rau cov neeg nyeem tsis meej pem.

Koj yuav kho li cas tsis muaj qhov hloov pauv tsis siv?

Koj tuaj yeem tsis quav ntsej cov cai los ntawm:

  1. Kev tsis siv txoj cai ntawm kab. Koj tuaj yeem lov tes taw txoj cai eslint ntawm ib kab los ntawm kev ntxiv // eslint-disable-next-line no-unused-vars saum kab uas koj xav lov tes taw, piv txwv li: // eslint-disable-next-line no-unused-vars import axios los ntawm 'axios'; …
  2. Kev tsis siv txoj cai tag nrho ntawm koj qhov project.

Tsis txhob siv tshiab rau kev phiv?

Disallow tshiab Rau Kev Sib Tham (tsis yog-tshiab) Lub hom phiaj ntawm kev siv tshiab nrog tus tsim qauv yog feem ntau los tsim cov khoom ntawmib hom thiab khaws cov khoom ntawd hauv qhov sib txawv, xws li: var tus neeg=Tus neeg tshiab; Nws tsis tshua muaj siv tshiab thiab tsis khaws cov txiaj ntsig, xws li: Tus Neeg Tshiab;

Pom zoo:

Nthuav cov khoom
Peb puas yuav pom baron zemo dua?
Nyeem ntxiv

Peb puas yuav pom baron zemo dua?

Tus Falcon thiab Tub Rog Lub Caij Ntuj Sov pom qhov rov qab los ntawm Baron Zemo rau MCU, tab sis qhov no yuav tsum yog nws qhov kawg tshwm sim. Nov yog vim li cas nws yuav tsum tsis txhob rov qab los. … Baron Zemo yog ib pab pawg neeg phem uas tau rov qab los rau Marvel Cinematic Universe, tab sis nws tsis tas yuav rov qab los rau yav tom ntej.

Puas yog tsov rog ntawm lub ntiaj teb xov tooj cua tshaj tawm?
Nyeem ntxiv

Puas yog tsov rog ntawm lub ntiaj teb xov tooj cua tshaj tawm?

"Kev Tsov Rog ntawm Ntiaj Teb"-Orson Welles qhov tseeb xov tooj cua ua yeeb yam ntawm Martian ntxeem tau ntawm lub ntiaj teb-yog tshaj tawm hauv xov tooj cua thaum Lub Kaum Hli 30, 1938. Welles tsuas yog 23 xyoos xwb thaum nws lub tuam txhab Mercury Theatre txiav txim siab hloov kho HG Wells's 19th-xyoo pua science ntawv tseeb tshiab Tsov rog ntawm Ntiaj Teb rau xov tooj cua hauv tebchaws.

Leej twg nyob rau ntuj txiag teb tsaus freezes over tour?
Nyeem ntxiv

Leej twg nyob rau ntuj txiag teb tsaus freezes over tour?

Hell Freezes Over features the band's Long Run-era lineup - drummer/vocalist Don Henley, guitarist/vocalist Glenn Frey, guitarist/vocalist Joe Walsh, guitarist/vocalist Don Felder Don Felder Nws tau tsa hauv ib tsev neeg Southern Baptist. Felder thawj zaug nyiam suab paj nruag tom qab saib Elvis Presley nyob ntawm Ed Sullivan Show.