Cov txheej txheem:
Video: Dab tsi yog yeeb nkab delimited ntaub ntawv?
2024 Tus sau: Lynn Donovan | [email protected]. Kawg hloov kho: 2023-12-15 23:47
Txwv tsis pub hom ntawv
Vertical bar (tseem hu ua cev ) thiab qhov chaw kuj qee zaum siv. Nyob rau hauv lub comma- cais tus nqi (CSV) ntaub ntawv cov ntaub ntawv yog cais siv commasas a tus lej thaum nyob hauv tab- cais values (TSV) ntaub ntawv , cov ntaub ntawv yog cais siv tabs li a tus lej.
Ib yam li ntawd, yeeb nkab delimited cov ntaub ntawv txuas ntxiv yog dab tsi?
Feem ntau txuas ntxiv uas kuv tuaj yeem nrhiav tau koom nrog a cev - delimited cov ntaub ntawv tsuas yog.txt. Exports los ntawm census.gov thiab feem ntau lwm lub koom haum tsoom fwv siv.txt rau cev - delimited cov ntaub ntawv.
Kuj Paub, CSV puas tuaj yeem ua yeeb nkab delimited? Hmoov tsis tag nrho CSV cov ntaub ntawv tsis tsim orformatted tib txoj kev, yog li koj ua tau khiav mus rau qhov xwm txheej a CSV cov ntaub ntawv tsis sib xws nrog qhov koj tab tom sim ua. Ib txoj kev no ua tau tshwm sim yog tias koj muaj CSV comma txwv tsis pub file, tab sis koj xav tau a cev , los yog |, txwv tsis pub ntaub ntawv.
Raws li, kuv yuav ua li cas los tsim cov yeeb nkab delimited ntaub ntawv?
Yuav ua li cas rau export cov ntaub ntawv Excel rau yeeb nkab delimited cov ntaub ntawv es tsis yog cov ntaub ntawv comma delimited
- Nco ntsoov tias Excel raug kaw.
- Coj mus rhaub rau cov tswj vaj huam sib luag.
- Xaiv 'Region and Language'
- Nyem 'Ntxiv Chaw' khawm.
- Nrhiav cov npe cais thiab hloov nws los ntawm lub cim cim rau qhov koj nyiam delimiter xws li cov yeeb nkab (|).
- Nyem OK.
- Nyem OK.
Dab tsi yog hom delimiters sib txawv?
A tus lej yog ib lossis ntau tus cim uas cais cov kab ntawv. Feem ntau tus lej yog commas (,), semicolon (;), quotes ( , '), braces ({}), kav (|), los yog slashes(/). ib tug predefined cim.
Pom zoo:
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