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 <
xmodem
node-red
no-data
react-native-collapsible
gamepad
sbt-avro
python-jsons
pdf-reader
scala-xml
nunit-console
cloudways
ringtonemanager
troposphere
alignof
phpexcel-1.8.0
tsyringe
celleditorlistener
ableton-live
root-element
retrofit2.6
roslibjs
access-rights
doskey
properties-file
saspy
dbcp
fileprovider-extension
elasticui
dry-rb
gameanalytics