I'm trying to clusterize a set of journals by descriptors and I've been thinking of turning descriptors into a binary vector instead of using string distances (
library(dplyr) df = data.frame(group_id = c(rep("a",5), rep("b",5)), prod_id = 1:10, prod_type = rep(c("a","a", "b", "c","d"),2)
I want to create a df in R with two variables, they have different number of rows. This is an abstract example: I want to match a 3 to "Fail" (without writing i
I've been looking for different approaches to fix my problem, whether it's with vlookup, index, index /match but couldn't figure it out yet. I'm trying to list
I found this similar question to mine, but without explanation Mongoose find query vs $match, I'm trying to do something similar. I manage to filter by today's
I am using workbox v6.5.1 (with React, Redux, Node) to cache APIs requests and now just want to add or match 'header query' parameter for specific request. so t
I am trying to write a commonality script which will return rows in a pandas dataframe that have two matching columns, and also will sum up the number of rows w
I'm trying to find the column number using a =match formula. In particular I am looking for a result of 42. As you can see, the formula looking in row 16 finds
I have installed the latest version of react-router-dom in my project. And it is saying match is undefined. However, it works fine when I use react-router-dom@5
Can anyone explain what is happening here? I have some values in column A that I want to use with the match function. But there are some numeric values that don
Gets 'exact' banned words matched against a set of blog comments. It then creates a result set collapsing the banned words into the owner (the blog comment) sho
Starting out learning F#. Want to make a simple program that just tells me what it found in the command line args. I have: [<EntryPoint>] let main argv
I have an array of 30 columns and 800 rows (Sheet 1), each cell has either text or is blank. I want to check if ANY values in this array (specificially row by r
Could you help me solve the following? I want to return the total sum, not the first match that it finds. My first preference is have indexing and matching wi
Could you help me solve the following? I want to return the total sum, not the first match that it finds. My first preference is have indexing and matching wi
I want to use JavaScript (can be with jQuery) to do some client-side validation to check whether a string matches the regex: ^([a-z0-9]{5,})$ Ideally it woul