stringi Tips

Things under legendu.net/outdated are outdated technologies that the author does not plan to update any more. Please look for better alternatives.

** Things under legendu.net/outdated are outdated technologies that the author does not plan to update any more. Please look for better alternatives. **

1. It is suggested that you use the package stringi instead of string utilities in R base. There are multiple reasons.

    - stringi has consistent namings and signatures
    - the behavior of functions in stringi is more reasonable from engineering perspective

Regular Expression¶

1. Use $1 instead of \\1 to capture the nth capture group, and similarly for other capture groups.