regex

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pandas dataframe: replace (standalone) substring in cell based on dict
user_130195960
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2
3
72
pandas dictionary python regex
How to alter my expression to return the same result while being compliant with POSIX BRE / ERE?
user_141889720
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3
1
86
posix-ere posix regex
Regex grouping: must start with /, optional group of characters alpha-numeric with forward slashes and total 1-255 characters
user_6063710
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2
1
89
html regex
sed, insert whitespace before first number but only if whitespace is not present
user_41907890
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2
3
174
sed whitespace awk regex string
I am trying to parse string from python regex-Not able get desired output
user_80775480
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2
1
56
python regex
RegEx question: standardization of medical terms
user_129775370
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2
1
54
standardization regex
Regex to get language matches
user_122831810
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2
2
64
regex
Regular Expression over a file path to match file names that don't start with some word
user_2401440
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2
2
210
python regex
REGEX Extract Amount Without Currency
user_67064190
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3
3
295
presto sql regex
grep for a particular string and count the number of fatals and errors
user_136402080
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2
4
75
awk regex
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