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 <
sbt-release
svn-update
pgi
asp.net-core-1.0
shortcut
sleekxmpp
google-console-developer
android-jetpack-compose-gesture
microbundle
keycloak-angular
http-status-code-412
keyboard-input
custom-painter
unity3d-ui
msbuild-target
disable
deriving
for-attribute
expand
spring-boot-rsocket
openh264
django-custom-manager
racsignal
hft
mailcore2
help-authoring
iso8583
rasa-nlu
vim-ale
sign