Check If a Data Stream Is Possibly in ASCII
The function checks whether all bytes in a string are <= 127.
stri_enc_isascii(str)
str |
character vector, a raw vector, or
a list of |
This function is independent of the way R marks encodings in character strings (see Encoding and stringi-encoding).
Returns a logical vector. The i-th element indicates whether the i-th string corresponds to a valid ASCII byte sequence.
Other encoding_detection:
about_encoding,
stri_enc_detect2(),
stri_enc_detect(),
stri_enc_isutf16be(),
stri_enc_isutf8()
stri_enc_isascii(letters[1:3])
stri_enc_isascii('\u0105\u0104')Please choose more modern alternatives, such as Google Chrome or Mozilla Firefox.