Regex Pattern Cheatsheet
Regex Pattern Cheatsheet is a free online tool to speed up your development and debugging workflow
Regex Pattern Cheatsheet
Search a reference of common regular expression tokens.
| . | Any character (except newline) |
| \d | Digit [0-9] |
| \D | Non-digit |
| \w | Word character [a-zA-Z0-9_] |
| \W | Non-word character |
| \s | Whitespace |
| \S | Non-whitespace |
| ^ | Start of string (or line with m flag) |
| $ | End of string (or line with m flag) |
| \b | Word boundary |
| \B | Non-word boundary |
| * | Zero or more |
| + | One or more |
| ? | Zero or one (optional) |
| {n} | Exactly n times |
| {n,} | n or more times |
| {n,m} | Between n and m times |
| [abc] | Any of a, b, or c |
| [^abc] | Not a, b, or c |
| [a-z] | Character range a to z |
| (abc) | Capture group |
| (?:abc) | Non-capturing group |
| a|b | Alternation (a or b) |
| \1 | Backreference to group 1 |
| (?=abc) | Positive lookahead |
| (?!abc) | Negative lookahead |
Regex Pattern Cheatsheet — bila malipo, haraka, na inafanya kazi katika kivinjari chako. Hakuna usanidi unaohitajika, fungua tu na uanze kuitumia.
Key Features
Zana ya bure ya mtandaoni yenye matokeo ya papo hapo
Hakuna usajili au kujisajili kunahitajika
Usahihi wa daraja la kitaaluma
Inafanya kazi kwenye vifaa na vivinjari vyote
Faragha kwanza: uchakataji wote hufanyika kwenye kivinjari chako
Matumizi bila kikomo na hakuna vikwazo
Ingiza Ingizo
Ingiza maadili au data yako kwenye sehemu za kuingiza data
Hesabu
Bofya kitufe ili kuchakata ingizo lako
Tazama Matokeo
Tazama matokeo yako papo hapo
Nakili
Nakili matokeo kwenye ubao wa kunakili ikihitajika
Use Cases
Matumizi ya kitaalamu
Hesabu za haraka
Madhumuni ya elimu
Kazi za kila siku
Frequently Asked Questions
Je, chombo hiki ni bure?
Ndiyo, bure kabisa bila usajili.
Je, inafanya kazi kwenye rununu?
Ndiyo, inafanya kazi kwenye vifaa na vivinjari vyote.
Je, data yangu ni ya faragha?
Ndiyo, uchakataji wote hutokea ndani ya nchi kwenye kivinjari chako.
Tool Information
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