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New posts in regular-language
Understanding (and forming) the regular expression of this finite automaton
Feb 05, 2026
regex
finite-automata
regular-language
automata
Need regular expression for multilingual which allow only alphabets
Jan 30, 2026
c#
asp.net
regex
regular-language
Infer regex pattern from set of Strings, I need an algorithm in java to create below information [duplicate]
Jan 27, 2026
java
regex
regular-language
re.search() in python goes into an infinite loop
Jan 26, 2026
python
regex
text-mining
regular-language
DFA without final state
Jan 26, 2026
regular-language
dfa
state-machine
Regex to Detect Zalgo
Jan 25, 2026
javascript
regex
string
regular-language
zalgo
simplify regex, [star] mysteriously disappears
Dec 10, 2025
regex
computer-science
regular-language
computation-theory
Can Lua patterns represent any regular language?
Dec 09, 2025
lua
regular-language
formal-languages
Regular expression for L = {w|w doesn't contain the substring 110} over the alphabet Σ = {0,1}
Dec 09, 2025
regex
regular-language
finite-automata
is a* the same as (a*)*?
Dec 06, 2025
algorithm
regular-language
How to determine if a context-free grammar describes a regular language?
Dec 03, 2025
grammar
context-free-grammar
regular-language
finite-automata
formal-languages
Same regex but giving different result with StringTokenizer and Scanner class delimiter
Nov 28, 2025
java
regex
regular-language
Does order not matter in regular expressions?
Nov 18, 2025
regex
computer-science
regular-language
automata
Regex only 14 numbers
Oct 29, 2025
regex
regular-language
Will L={xww^R| w, x belongs to {0,1}^+ } is a regular language or not
Sep 22, 2025
automation
regular-language
Which programming languages are regular? [closed]
Sep 07, 2025
regex
language-agnostic
programming-languages
regular-language
Union of two (irregular) Context Free Language results a Regular Language?
Mar 23, 2023
regular-language
formal-languages
context-free-language
If L* is regular, then is L regular?
Mar 21, 2023
regular-language
Regex for at least one alphabet and shouldn't allow dot(.)
Mar 19, 2023
regex
regex-negation
regular-language
Why is the complement of a regular language still a regular language?
Feb 25, 2023
computer-science
discrete-mathematics
regular-language
formal-languages
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