first time long time. I have this log message: 2022/05/04 09:24:08 INTERESTING UpdateStatus: active: 45 waiting: 0 connections: 91 max dbcmd queue length: 3 max
tl;dr Isn't the fact that 20 < length $ take 10 $ whatever requires whatever to successfully pattern patch a list (at least either [] or (_:_)) a "lack" of l
I am writing an API in Haskell which involves a DB query. Function will be something like do a db query and then return the response back. doAPICall :: Request
I have a large list of about thousand data frames and want to filter all the rows from between two values which contain a string pattern VALUE1 and VALUE2 in th
I am trying to match a type in Python 3.10 using the console: t = 12.0 match type(t): case int: print("int") case float: print("float") And I get t
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'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 have a pattern string with a wild card say X (E.g.: abc*). Also I have a set of strings which I have to match against the given pattern. E.g.: abf - false
I have this regex (?:$|^| )(one|common|word|or|another)(?:$|^| ) which matches fine unless the two words are next to each other. One one's more word'word commo
I am using SQLite3 for development and PostgreSQL for deployment. However, I am facing the following problem: My simple search using SQLite3: def self.search(