January 27, 2020 - hi all, i have seen it been done using REGEX but i would like to know how to do it without as mine doesn’t appear to be working Thank you

July 11, 2025 - Let's explore different methods to achieve this. re.sub() function from re module allows you to substitute parts of a string based on a regex pattern. By using a pattern like [^a-zA-Z0-9], we can match and remove all non-alphanumeric characters.

May 31, 2023 - Correct. All the '-' signs are removed earlier within your step 1, since these are considered to be special characters. You can modify your step 1 and include '-' in your existing regex.

May 20, 2026 - The transliteration map converts accented characters to their ASCII equivalents before the regex strips anything remaining. For more on string replacement, see how to replace all occurrences of a string in JavaScript. File systems have strict rules about allowed characters. Sanitizing filenames prevents errors and security issues when saving user-provided names. // Remove characters not allowed in most file systems const sanitizeFilename = (filename) => { return filename .replace(/[<>:"/\\|?*\x00-\x1F]/g, '') // forbidden chars .replace(/\s+/g, '_') // spaces to underscores .replace(/^\.+/, ''

July 1, 2023 - Not a bubble question - a javastring question. Have some problems getting .replace to work when removing special characters from a string of special characters. For most special characters, just using the special character works. For others like $ or ^, using the special character doesn’t work.

March 17, 2023 - We use Character1 & Character2 ... each. Special characters like backslashes need to be ‘escaped’ by preceding them with another backslash as the Regex string uses a backslash as a functional character....

March 15, 2026 - Use /[^a-zA-Z0-9]/g to remove all special characters or create custom patterns for specific requirements.

February 18, 2015 - Regex.Replace(your String, @"[^0-9a-zA-Z]+", "") This code will remove all of the special characters but if you doesn't want to remove some of the special character for e.g.

December 5, 2007 - Hi, I'm writing a function to remove special characters and non-printable characters that users have accidentally entered into CSV files. I've looked at the ASCII character map, and basically, for eve...

January 1, 2024 - Hi, I tried to fix this myself but am running into some issues. I want to delete all text to the right of some special Characters ( "," "/" "-" - etc) This one \..*$ works at regexr.com but not in Keyboard Maestro (as …

December 15, 2023 - The regular expression [^\w\s] matches any character that is not a word character (\w, which includes letters, digits, and underscores) or a whitespace character (\s). The ^ inside the square brackets negates the character class, meaning it matches any character that is not in the specified set. ... This code demonstrates how to remove special characters from a string using the re.sub() function and regular expressions in Python.

August 22, 2023 - To remove all matches, the instance_num argument is not defined: ... To strip off certain characters from a string, just write down all unwanted characters and separate them with a vertical bar | which acts as an OR operator in regexes.

August 30, 2015 - # Regular Expression - Unicode - Unicode Categories # Exceptions: We want to keep the following characters: ( } _ $String -replace '[^\p{L}\p{Nd}/(/}/_]', '' ... function Remove-StringSpecialCharacter { <# .SYNOPSIS This function will remove the special character from a string.

Answer: There are already direct answers and yes of course Nginx can do this. However, one should note something highly special about Nginx configs and Runtime… If you are familiar with the concept “ABC is a first-class citizen in XYZ” many people are not aware that values are first-class ...

May 31, 2024 - How to replace special characters in Python using regex? As you are working with strings, you might find yourself in a situation where you want to replace

May 25, 2026 - The solution is to use Python’s raw string notation for regular expression patterns; backslashes are not handled in any special way in a string literal prefixed with 'r'. So r"\n" is a two-character string containing '\' and 'n', while "\n" is a one-character string containing a newline. Usually patterns will be expressed in Python code using this raw string notation. It is important to note that most regular expression operations are available as module-level functions and methods on compiled regular expressions. The functions are shortcuts that don’t require you to compile a regex object first, but miss some fine-tuning parameters.

February 3, 2026 - So far in this article, we have learned how we can remove all special characters except space from a string using regular expressions in JavaScript. We have to use replace() function and match() to do this task.