R dataframe filter endswith

df %>%
 filter(grepl(".cpp|.h", File_name))

     File_name Folder
1      ord.cpp      1
2       ppol.h      2
3      lko.cpp      3
4 t_po..lo.cpp      4

Similar codes

0 vote233 views1 answer
Collapse text by group in dataframe r
R
0 vote244 views1 answer
Tidytext extract url r
R
0 vote221 views2 answers
List to dataframe in r
R
0 vote227 views1 answer
Store list in data.frame R
R
1 vote252 views1 answer
View table/dataframe in r
R
0 vote223 views1 answer
How to convert matrix to numeric in r
R
0 vote256 views1 answer
R find n largest
R
0 vote224 views1 answer
How to remove rows with inf from a dataframe in R
R
0 vote209 views1 answer
Infinite in r
R
0 vote226 views1 answer
Moving average in r
R