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regex AND operator with negative arguments


regex AND operator with negative arguments

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regex AND operator with negative arguments
Tag : regex , By : user179271
Date : January 12 2021, 07:00 PM

like below fixes the issue Just use a negative lookbehind. This matches exactly what you asked for: ^.*+(?

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Is there a way to do a negative match on a string using a positive match regex operator?


Tag : regex , By : nemof
Date : March 29 2020, 07:55 AM
To fix this issue Specifically, is there a way to achieve the equivalent of
my $string = 'this is some example text';
my $match = qr/^(?!.*foobar)/s;
print 'success' if $string =~ $match;

Negative RegEx pattern matching in Python equivalent to Perl(!~ operator)


Tag : python , By : potix2
Date : March 29 2020, 07:55 AM
hope this fix your issue I don't understand your intent of doing a reverse regular expression. findall() seems a natural way of selecting your times, like this:
' '.join(re.findall(r'\w{3,6}day:\s*\d{1,2}:\d{1,2}[ap]m\s*-\s*\d{1,2}:\d{1,2}[ap]m', hr))
'Monday: 11:30am - 9:30pm Tuesday: 11:30am - 9:30pm Wednesday: 11:30am - 10:00pm Thursday: 11:30am - 10:00pm Friday: 11:30am - 10:30pm Saturday: 11:00am - 10:30pm Sunday: 10:30am - 9:30pm'

Regex negative match on multiple column with and operator in AWK


Tag : bash , By : Juice
Date : March 29 2020, 07:55 AM
hop of those help? You are missing to wrap the regular expression between //. Furthermore the use of [] is wrong.
It should be:
awk '($1 !~ /^192\.(168|29)/ && $3 !~ /^192\.(168|29)/) || $5 ~ /in\-addr\.arpa$/' file

Problem with negative lookahead operator in a regex


Tag : regex , By : Milander
Date : March 29 2020, 07:55 AM
I wish this help you I have a string ==a==123==b==456==c==879 and I would like to get the letters and the numbers. , You may tell the regex to match up to == or end of string using
==(.*?)==(.*?)(?===|$)
==([\s\S]*?)==([\s\S]*?)(?===|$) # To also match line breaks in between ==
(?s)==(.*?)==(.*?)(?===|$)       # Also matches line breaks in between == in PHP and many other flavors but Ruby
(?m)==(.*?)==(.*?)(?===|\Z)      # To also match line breaks in between == in Ruby

Regex in Notepad++ with Negative Lookahead with Question Mark Operator


Tag : regex , By : jan
Date : March 29 2020, 07:55 AM
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