I added a mapping to ElasticSearch. A while after adding the mapping, I noticed the hit count when querying an unrelated property was much higher than it shoul
I have two files in my application. The Main class file. package in.njari.util; import org.springframework.boot.SpringApplication; import org.springframework.b
I have a file on Linux system whose permissions are as the following: --wx--x--x. I applied the chmod 311 command to the file basically. Even though as a user I
I am trying to create an identity matrix from a dataframe. The dataframe is like so: i<-c("South Korea", "South Korea", "France", "France","France") j <-
I have a csv file with contents as below which has a header in the 1st line . id,name 1234,Rodney 8984,catherine Now I was able create a table in hive to skip
I am building a screen time recorder, but I need an AFK sensor for that. I am using the pynput module for it. I was unable to break the loop in the off() functi
How can you transform a long format dataframe with multiple sets of columns into a wide format? df <- data.frame( id = c(1, 2), uid = c("m1", "m2"), ge