For example, I have string with range of earnings: 5 000-10 000 USD and i want to extract from that string minimum and maximum value. I prepared regexes, for e
I have a series of words I try to capture. I have the following problem: The string ends with a fixed set of words It is not clearly defined how many words the
I'm cleaning up data for a personal project and am standardizing the large number of categories. The seemingly low hanging fruit have similar enough names such
I have a text file with below format: Available Text1 Id = 0005 Cause = ERROR Code = 307 Event Time
I've recently faced with some redos attack issues. Explain in simple steps: Regex denial of services: it means the attacker can put some malicious/crafted input
I am trying to convert camel case to snake case. Like this: "LiveKarma" -> "live_karma" "youGO" -> "you_g_o" I cannot seem to get the second example worki
I am working on a problem where I have to calculate the average from a bunch of test results with the following criteria. -his program was tested on several tes
I want to split a stream of data on new lines that are NOT within double quotes. The stream contains rows of data, where each row is separated by a newline. How
I want to add values in Column C with the conditions that Column B = 0, AND Column A = "a" OR "b" From what I've searched, this would work, but only in excel:
Simulator: https://www.jsonschemavalidator.net/s/L3FmJnoE It looks like json schema validation does not check for regex patterns for integers. How to validate f
I read data from csv data_frame2 = pd.read_csv("search query.csv") print(data_frame2['id'][0]') is HYPERLINK("https://something.com/resource/1308610617","130861
I'm trying to write a regex that will strip out $ and , from a value and not match at all if there are any other non-numerics. $100 -> 100 $12,203.00 -> 1
Recently I'm experimenting with logstach and Kibana on top of elastic over (web-)server logs. I tried to extract some attack signature like XSS & SQL inject
I am very new to regex, and I want to extract some data from API responses. I have a response from my API call: { server: 'nginx/1.21.0', date: 'Mon, 25 Apr
I am writing a program for a calendar and in a specific function, I have to add/delete a calendar event. In my delete_event function, I am taking the already gi
Question Perform a search and replace on the sentence using the arguments provided and return the new sentence. First argument is the sentence to perform the
Using regular expressions is a little bit tricky especially in Node.js applications. Because It can cause REDOS attacks. I thought that maybe running all regula
I'm trying to grep strings that end in a dash in R, but having trouble. I've worked out how to grep strings ending in any punctuation mark, maybe not the best w
I need to find the string in brackets that matches some specific string and all values in the string. Right not I am getting values from a position where the st
How can I check if the username is in the right format? For example in this format: Test#1234 And not check more than 4 numbers after #. How can I do that?