158 If you want to replace multiple characters you can call the String.prototype.replace() with the replacement argument being a function that gets called for each match. All you need is an object representing the character mapping that you will use in that function.

Mar 23, 2014 · The rule2 = (lambda... is used as a callable, therefore in your obj.str.replace the regex is passed the match object, i.e. your dictionary key to lookup the value pair to replace.

Feb 26, 2012 · The string.replace() is deprecated on python 3.x. What is the new way of doing this?

118 In order to replace text using regular expression use the re.sub function: sub (pattern, repl, string [, count, flags]) It will replace non-everlaping instances of pattern by the text passed as string.

Jul 16, 2025 · The default conda channel is defaults (anaconda.com) but if all the dependencies are available in the community conda-forge channel you can replace/remove usage of default conda channel.

Replace ^(\d+)\.(.*mp3)$ with \1 \2 Also, in recent versions of notepad++, it will also accept the following, which is also accepted by other IDEs/editors (eg. JetBrains products like Intellij IDEA): $1 $2 This assumes that the notepad++ regex matching engine supports groups. What the regex basically means is: match the digits in front of the first dot as group 1 and everything after it as ...

How do I delete certain characters or replace certain characters with other characters by some batch file execution, for filenames of all files in a Windows folder in one go, is there a DOS command...

Apr 28, 2017 · You'll need to complete a few actions and gain 15 reputation points before being able to upvote. Upvoting indicates when questions and answers are useful. What's reputation and how do I get it? Instead, you can save this post to reference later.

May 31, 2012 · What's the difference between java.lang.String 's replace() and replaceAll() methods, other than the latter uses regex? For simple substitutions like, replace . with /, is there any difference?

Sep 29, 2016 · Replace whole string if it contains substring in pandas Asked 8 years, 10 months ago Modified 3 years, 6 months ago Viewed 113k times