I am looking for a 15 characters length regex with a decimal.
In the swift documentation, the regex would look like this : 3!a15d where 3!a means [a-zA-Z]{3} and 15d means a decimal of 15 characters length with a coma.
I tried the regex be…
I need a regex expression that will ONLY allow for strings that do not have three consecutive letters, and does not allow for numbers of special characters.
For example:
AAA – fail
aaa – fail
abc – pass
bbb – fail
000 – fail
123 – fail
!@…
Is there a way to write a RegExp similar to \{(.*?) \\over (.*?)\} such that in the text
& = & \left| \left( 1 – \dfrac{1}{3} \right) – \left( 2 – {8 \over 3} \right) \right| \\
it doesn’t match {1}{3} \right) – \left( 2 – {8 \ove…
I need a regex that can validate the following:
Validate that there are no empty values or spaces
123|2.3|3.6
Validate that none of the numbers are negative
123|0.0|2.3
Validate that each number is 9 digits or less without counting digits…
I’m trying to construct a regex for a binary string in which every ’00’ must have at least two 1s before it. I first tried by just looking to avoid substring 000, but that doesn’t handle the 100 case
So 1000 would be rejected, as would 110…
I have a problem with a regex.
I’m trying to select everything before the first occurrence of a substring and including that substring. More concretely, the _-_ substring.
For example:
first_part_-_second_part_-_third_part_-_last_part
sho…
I am trying to write a regular expression that will search based on a string and if it founds even a partial match. I can get extract numbers from lines (2 lines) above and below the matched string or substring.
My text is:
Subtotal AED1,2…
I am trying to extract first 5 character+digit from last hyphen.
Here is the example
String — X008-TGa19-ER751QF7
Output — X008-TGa19-ER751
String — X002-KF13-ER782cPU80
Output — X002-KF13-ER782
My attempt — I could manage to take…
I would like to come out with a regax which is able to match the mathematical expression which is being stored in exp.
The pattern of the expression starts and end with bracket and cannot contain any letters. The expression may contain int…
import re
namesRegex = re.compile(r’Agent (\w)w+’)
namesRegex.sub(r’Agent \1****’, ‘Agent Alice gave the secret documents to Agent Bob’)
Why doesn’t this give me Agent A**** gave the secret document to Agent B****.’?
If I use the followin…
I am working on a form where I am showing a div when a user submits the form and it checks if all the fields values are not blank. I have achieved that part and it is working fine.
Now the problem is when I am validating the phone number u…
I have looking for a way to get all ocurrences of a substring within a string with this structure:
input: ‘aaaaaaaaaaaa’
pattern: ‘aa’
if you count you should do it like:
aaaaaaaaaaa
aaaaaaaaaaaa
aaaaaaaaaaaa
and so on….
is it possible t…
I have the following table:
SELECT id, name FROM phototagging_category;
id | name
—-+—————–
1 | new
2 | hhh
3 | Más Habana
4 | Más Habana
(4 rows)
When I issue the following query I expect the last t…
Write a regex that can correspond to all occurrences of characters that are not immediately preceded by a vowel.
like for example:
stackoverflow
should ouput this:
sacoerfow
Can anyone tell me what is the regex of the above question?
…
bash –version
GNU bash, version 3.2.57(1)-release (x86_64-apple-darwin19)
Description:
I want to extract the WorkingDir key value from this string dictionary:
config="""
"TerraformCommand": "terragrunt-info&q…
I am trying to extract an address from a txt file using bash command line. The address is found within two string patterns (999 & XXX). I have multiple text files to run this on so would like to loop through them all and be able to ext…
I need help with regex to get the following out of the string
dal001.caxxxxx.test.com. —> caxxxxx.test.com
caxxxx.test.com —–> caxxxx.test.com
So basically in the first example, I don’t want dal001 or anything that starts with …
var string = "1_262281,4_262280,1_262282,4_262283";
// I want to get the first digit of each of the comma separated array.
//Eg: string = "1,4,1,4";
I have the folllowing lines
John SMith: A
Pedro Smith: B
Jonathan B: A
John B: B
Luis Diaz: A
Scarlet Diaz: B
I need to get all student names which have received a B.
I tried this but it doesnt work 100%
x = re.findall(r’\b(.*?)\bB’, gra…
I was trying to split each word inside of the p tag into a span tag based on the condition that if a word belongs to the index in CAns then it would have a different class in span tag else it will have other class.
I tired this but it actu…