Regular expression to extract all Non-Alphanumeric Characters from a String Example package main import ( "fmt" "regexp" ) func main() { str1 := "We @@@Love@@@ #Go!$! ***Programming***Language^^^" re := regexp.MustCompile(`[^a-zA-Z0-9]+`) fmt.Printf("Pattern: %v\n", ...
\w- Matches any alphanumeric character (digits and alphabets). Equivalent to[a-zA-Z0-9_]. By the way, underscore_is also considered an alphanumeric character. \W- Matches any non-alphanumeric character. Equivalent to[^a-zA-Z0-9_] \Z- Matches if the specified characters are at the end...
\W- Matches any non-alphanumeric character. Equivalent to[^a-zA-Z0-9_]. Let's check if the following string examples match the regex pattern\W. StringMatched?Reason a2%c1 match (ata2%c)string contains one non-alphanumeric character(%) ...
// returns EVERYTHING bounded by the first and last non-escaped, alphanumeric.
To removenon-alphanumericcharacters, i.e. all characters except letters and digits: Pattern: [^0-9a-zA-Z]+ To purge all charactersexcept letters,digitsandspaces: Pattern: [^0-9a-zA-Z ]+ To delete all charactersexcept letters,digitsandunderscore, you can use \W that stands for any charac...
// returns EVERYTHING bounded by the first and last non-escaped, alphanumeric.
table = string.maketrans("","")# make a translation tablenew_string = re.sub("[^A-Za-z']+",' ', new_string)# agressive and removes all non-alphanumeric (works only for latin-based and maybe only English)new_string = new_string.replace(" amp "," ")# remove html code for ampe...
\WMatches any non-alphanumeric characters and the underscore\WWould match “@” in “bb@bb” \sMatches any white space character such as spaces and tabs\sWould match ”” in “This is” \SMatches any non-white space character\SWould match “T” and “h” in “T h” ...
If the phone number passed validation, we normalize it by using REGEX_REPLACE() to replace non-alphanumeric characters with an empty string, resulting in just the dialable digits. We also use the UPPER() formula to make the casing consistent. Normalizing phone numbers into a prettier format ...
Remove all non alphanumeric characters from a string except dash & space symbol Replace this Regex with an empty string + Compiled flag stackoverflow 7/12/2015 3:52:40 PM Split Split string to get Date and text I have to process text file like that: text 01/01/1970 text 02/01/1970 ...