Pressing backspace in an R Markdown document sometimes deletes 2 lines. I've restarted R Studio and my computer. This issue has been reported in the R Markdown repo rstudio/rmarkdown#1031. > sessionInfo() R version 3.5.1 (2018-07-02) Pla...
I need to use sed to edit a file that contains just one line. This should be pretty simple, but I've googled and can't seem to figure it out. I need to match everything from a certain string up until the first comma in the line. There are mu...