I'm a bit confused on how to populate my new column based on character combinations I have from each of my other columns. Here is my original dataframe: df <
hotspot
copywithzone
mysql-5.6
nalgebra
fonts
nsurlsessiontask
simplebar
pynsist
google-awareness
keyset
mysql-error-1005
srv
ora-00905
nexus-7
portlet
zipoutputstream
react-three-fiber
google-cloud-memorystore
allegrograph
hyperbolic-function
metatrader5
kotlin-flow
adjacency-matrix
appium-ios
unify
phone-call
apache-commons-config
nullsafe
zynq
openstack-designate