Kitengeneza UUID
Tengeneza UUID moja au nyingi za nasibu za toleo la 4 za kunakili.
Hufanya kazi kwenye kivinjari chako. Faili zako hazitoki kamwe kwenye kifaa. Tazama jinsi ya kuthibitisha
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Jinsi ya kufanya
- 1Chagua mipangilio yako
Jaza maelezo au chagua chaguo unazohitaji.
- 2Angalia matokeo
Onyesho la awali husasishwa mara moja unapobadilisha kitu.
- 3Pakua au hifadhi
Hifadhi matokeo kwenye kifaa chako. Hakuna kinachotumwa wala kuhifadhiwa kwenye seva.
About this tool
Generate unique identifiers for databases, tests and software. Make up to 50 at once, in lowercase or uppercase, with or without dashes. They come from your browser’s secure random generator.
When to use it
Create random version 4 UUIDs for databases, tests and unique identifiers, one or many.
Tips
UUID v4 values are random, so collisions are extremely unlikely. Use a version 7 if you need time ordering.
Privacy
Everything runs in your browser, so your data is not uploaded or stored.
Vidokezo vya matokeo bora
Kabla ya kuanza, tumia muda kidogo kusoma chaguo na ujaribu zana kwa mfano mdogo kwanza. Kila kitu hufanya kazi kwenye kivinjari kwenye kifaa chako mwenyewe; hakuna unachoandika au kuongeza kinachopakiwa na kufunga kichupo hufuta kila kitu. Ikiwa kitu hakionekani sawa, pakia upya ukurasa na ujaribu tena au tumia kiungo cha kuripoti kwenye ukurasa huu kutuambia kilichoharibika. Ikiwa matokeo bado yanaonekana vibaya, badilisha thamani moja kwa wakati ili uone kisanduku gani kinaathiri zaidi. Weka alama ya ukurasa huu ikiwa utaitumia tena.
Kwa ufupi
- Kategoria: Nyaraka
- Hufanya kazi kwenye kivinjari, bila usajili, bila kupakia.
- Taarifa unazoingiza hubaki kwenye kifaa chako.
- Inapatikana kwa lugha nyingi.
- Maudhui yalikaguliwa mwisho:
Maswali yanayoulizwa mara kwa mara
Are UUIDs really unique?
Version 4 UUIDs are random, and the chance of two being the same is so small it is ignored in practice.
Which version is made?
Version 4, the random kind.
Are UUIDs unique?
Practically yes. The chance of a repeat is extremely small.
What does v4 mean?
A UUID built from random numbers.