Using R, how can I detect if a string includes a unicode character?...

In regex, mystery Error: assertion 'tree->num_tags == num_tags' failed in executing regex...

Count empty strings?...

Changing isolated words in R?...

How to extract birth and death year from string in R?...

Replace ordinal numbers in R?...

Combining singleton letters?...

How to insert characters after a pattern using stringr?...

Extract *all* possible patterns in a variable...

Why does str_sub (from stringr) report an error when the string is passed to it explicitly, while it...

Splitting a numeric string column into a series of indicator columns...

Preserving Factor Order in scale_y_discrete with str_wrap in ggplot2 for Likert Data...

Detect multiple patterns in r using logical operators?...

Extracting all characters from the beginning of a string through the first 5 digits of last portion ...

string remove pattern with special character in R...

How to use regular expression to match two words that have alphabetically-adjacent first letter?...

Extract Street Name from Address in R...

How to replace all occurrences of a certain character, but not if the character is the first in stri...

How to perform replacements containing square brackets with string_replace()?...

Base R grep-family is much faster than `stringr` variants when dealing with factors...

How to combine mutate and str_match correctly?...

How can I subtract a number from string elements in R?...

Flawed logic with RegEx and numeric ranges...

How do I correctly extract my intended values using str_extract_all?...

How to remove end of string in R having a specific condition, but keep part of condition?...

Place a character at a certain place in a string, only if the string is a certain number of characte...

Is there a R code that can detect and separate strings containing characters that are similar?...

How to change the words in a sentence (string) to Title Case, where the conjunctions in the sentence...

Extracting character sequences from text using the stringr package in R...

How can I count and return which strings in a list have been detected using str_detect?...