All Questions
201
questions
1
vote
1
answer
52
views
Extracting code using RegEx and Python from a JavaScript function
I'm currently parsing some Gherkin files along with their associated step definition files. I'm wondering what the best way would be to extract the RegEx inside the step along with the code would be. ...
- 13
-1
votes
3
answers
76
views
Replacing line breaks within quotes [closed]
I have a TSV file that contain multiple columns, but it doesn't seem to be aligned properly. There are linebreaks between quotes in one column (the column "Examples" in the example). I want ...
-1
votes
1
answer
48
views
How to extract only EXEC queries from SQL procedures?
I am trying to extract only EXEC queries from SQL procedures like the one shown below:
USE [test]
ALTER PROC [dbo].[USP_TEST]
@idx int
AS
EXEC USP_TEST_BY_IDX @idx
print("TEST")
EXEC ...
- 15
0
votes
1
answer
79
views
$ regex replace equivalent in python
I'm writing a python program that uses re.sub
re.sub("( |\t)([a-zA-Z0-9_]+) = ", "$1\"$2\":", string)
the only issue is that when I use this code instead of actually ...
1
vote
1
answer
141
views
how to use docker image tag parsing regex in javascript?
I copied this regex for parsing docker image tag in Python.
^(?P<repository>[\w.\-_]+((?::\d+|)(?=/[a-z0-9._-]+/[a-z0-9._-]+))|)(?:/|)(?P<image>[a-z0-9.\-_]+(?:/[a-z0-9.\-_]+|))(:(?P<...
0
votes
1
answer
56
views
reversed regex mashine implementation
I'm trying to match a string starting from the last character to fail as soon as possible. This way I can fail a match with a custom string cstr (see specification below) with least amount of ...
0
votes
1
answer
51
views
regex for repeating word to repeating two words
I am trying to write some regex pattern that will look through a sentence and remove any one or two sequentially repeated words
for example:
# R code below
string_a = "hello hello, how are you ...
- 932
-1
votes
1
answer
48
views
matching regex for custom params in URI
I am building a web framework and REGEX is really hostile today.
I do not like the django way of formatting custom params with angle brackets
url/<param>/... or
<str:token>/
I would ...
- 142
-4
votes
1
answer
62
views
How can I get all the string between two characters using regex?
I have a text with this structure
SourceName1: {desiredString1}
SourceName2: {desiredString2}
...
...
...
SourceNameJ: {desiredStringJ}
I would like to get whatever is between "{" and &...
1
vote
2
answers
457
views
What regular expression would match words for which the first and last letter are different?
I know how to match a string having the same first and last character using:
/^(.).*\1$/
I want the opposite requirement for words: a regex to match words where the first and last letter are ...
0
votes
1
answer
88
views
Is there a way that i can translate Python regular expression to JavaScript regular expression
I have been having trouble trying to translate python regular expression to a JavaScript regular expression here is the python code r/^([ab].*\1$ | ^[ab]$/ and this was my JavaScript translation /([^...
- 11
-1
votes
2
answers
97
views
Lookahead and Lookbehind validation for each letters in a string (Regular Expression XYX or XXX matching) [closed]
I need to find the letters which have the same letter before and after. Using regular expression how do that?
Example:
Input ➵ Output
oooh my god ...
- 1,392
0
votes
2
answers
325
views
Regex finding entire line from paragraph
I need to find the actual line from the paragraph, and the paragraph drawing by the markdown editor you can add a checkbox, radio, textbox, and paragraph through the editor.
The actual str is ...
- 1,016
0
votes
0
answers
198
views
Using A Different Regex Engine in Python
Python uses the "Python" regex engine re; this implementation is very slow. I want to try and use the ECMAScript implementation of regex in my python code... is there a way to do this? ...
- 74
3
votes
3
answers
2k
views
Regex must be in length range and contain letters and numbers
I want to write a regex that will find substrings of length 10-15 where all characters are [A-Z0-9] and it must contain at least 1 letter and one number (spaces are ok but not other special characters)...
- 129