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Computer science
Programming languages
Java
Additional instruments
Regular expressions
Regexps in Java
Suggested problems
Mysterious dots
Which strings match the pattern
Select a suitable regex
Matching strings
The dot and the question mark
What's matched by a regex with the question mark
Matching trees
Simple character
Backslash problem
Matches?
Characters and functions
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Theory
The dot and the question mark
Report a typo
Given the following regex:
String
pattern
=
"jav.c?"
;
Which strings match the pattern? Check all that apply.
Select one or more options from the list
Get unstuck
Comments
Get help from the community
Code snippets
See topic-related syntax examples
"java"
"javac"
"javc"
"jav"
"javaX"
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