i have the following code awk -F, '{key=$1 FS $2 FS $3} NR==FNR{a[key]; next} !(key in a)' dubl.txt original.txt which checking for duplicates in multiply colu
I have a PostgreSQL table where there is column which has array of strings. The row have some unique array strings or some have duplicate strings also. I want t
maybe someone can help me with this. I have a dictionary here: print("levels: \n", SPYlvl) {445: 8, 444: 6, 427: 6, 428: 4 } I want to remove keys with numbers
I was not allowed to answer How do I find the duplicates in a list and create another list with them? but I think my solution is worth it. So,
I was not allowed to answer How do I find the duplicates in a list and create another list with them? but I think my solution is worth it. So,
I'm looking to output the number of duplicates for each int in an array e.g. the array 1,2,3,4,1,1,3 would output 1:3, 2:1, 3:2, 4:1. at the moment no matter ho
This is a question on leetcode. For some reason my code only works for 7/164 test cases. i would like to know why my algorithm is not efficient. what is a solut
I'm trying to create duplicate rows during a dataframe on conditions. For example, I have this Dataframe. students = [ ("a", "Ursula"), ("b", "Hayfa, Ma
I am new programming Python, and I cant figured out to solve my issue :(. I would like to know it there is a way to list all the duplicated information on an XM
I get a Type Mismatch Error "13" with the below code. Can anyone assist with where I'm going wrong with my VBA syntax and use of variables. If Applicat
I'm new to SQL in general and I need to delete all duplicates in a given database. For the moment, I use this DB to experiment some things. The table currentl
I try to get a simple thing with Tableau, the % of null value by column of my dataset. But each time I put my dimensions on my columns it displays all of possib
I am using R and I would like to remove combinations in a data.frame. Unique function does not seem to do the job. a b c 1 1 4 A 2 2 3 B 3
I was trying to remove duplicates from a list using the following code: a = [1,2,3,4,2,6,1,1,5,2] res = [] [res.append(i) for i in a if i not in res] But I wou
I need to create a new column in my dataset (duplicate_name) that contains TRUE if there are more than one record for someone or FALSE otherwise. I found this c
I have a 2d list a = [[1, 2], [1, 3], [2, 1], [2, 3], [3, 1], [3, 2]] How can I get the result: result = [[1,2],[1,3],[2,3]] Where dupli
This is my first question so I apologize in advance if I leave anything out or am ambiguous on an item. Anyway, this is code I got form GeeksForGeeks.org (arr
I'm creating coordinate plane Three in a row game so I have to find out if there are three numbers of the same value in the array BUT WITHOUT sorting array beca
I have a list of items that likely has some export issues. I would like to get a list of the duplicate items so I can manually compare them. When I try to use
In java 8, what's the best way to check if a List contains any duplicate? My idea was something like: list.size() != list.stream().distinct().count() Is it