Two strings evaluated by regex, but one of the scan results are being put into an extra array?

Two strings evaluated by regex, but one of the scan results are being put
into an extra array?



1.ruby - Two strings evaluated by regex, but one of the scan ...

Description:Two strings evaluated by regex, but one of the scan results
are being put into an extra array? ... string.scan(/regex/) ...



2.regex - What's the difference between scan and match on ...

Description:It is kind of strange that the returned value is in nested
array, ... Two strings evaluated by regex, but one of the scan results are
being put into an extra array?



3.regex : Java Glossary - Mind Prod

Description:... , one for regex and one for Java ... you compose your
literal regex strings then convert them to deal with ... life problems
that can be put into ...



4./i', $html, $all_matches) > 1) print "whoa, document has ...

Description:... '/\\//'. * * Rather, we'll break down the regex into ...
eq' tests if two strings are equal ... split(", one, two , ,, 3 ...



5.What the JavaScript RegExp API Got Wrong, & How to Fix It ...

Description:This comes into play, e.g., when using a regex ... If you
search two strings with the same regex, ... So that's my case for
lastIndex being misplaced, but I go one ...



6.Mastering Regular Expressions - O'Reilly Media

Description:... I recommend splitting the work into two parts, one to find
the ... , despite these results being "unnatural ... are just normal
strings passed to regex ...



7.perlre - perldoc.perl.org - Perl programming documentation ...

Description:... interpolating a regex into a larger regex would ignore the
original ... and a maximum of one (or two a 's) may ... that being the one
with the most ...



8.PHP: Strings - Manual

Description:Given that PHP does not dictate a specific encoding for
strings, one ... is really being evaluated ... the string gets silently
converted into an array ...



9.Perl - qntm

Description:... the scalar is put into the output array ... the subroutine
is being evaluated in, ... is returned as an array of strings, each one
representing a ...



10.perlop - perldoc.perl.org - Perl programming documentation ...

Description:Binary . concatenates two strings. ... Note that it's possible
to confuse Perl into thinking // (the empty regex) ... with \\ being
treated as two backslashes and not ...