Kijaribu cha Regex
Jaribu misemo ya kawaida kwa uangaziaji wa moja kwa moja na maelezo ya mechi.
Hufanya kazi kwenye kivinjari chako. Faili zako hazitoki kamwe kwenye kifaa. Tazama jinsi ya kuthibitisha
…
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
Build and test regular expressions with JavaScript syntax. Matches are highlighted in your text and listed with their position and groups. Set flags such as g, i, m, s, u and y. Good for learning and for checking patterns before using them in code.
When to use it
Test regular expressions with live highlighting and match details, before you use them in code.
Tips
Start simple and add parts. Use flags such as g and i. Watch for greedy matches.
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
Which regex flavour is used?
JavaScript, the one used in browsers and Node.js.
Why do I see an error?
The pattern is not valid. The message tells you what is wrong, such as an unclosed bracket.
Which flavour is used?
JavaScript regular expressions.
Can I see groups?
Yes, capture groups are listed for each match.