![]() ![]() ![]() I am really a regex noob having only used them a few times in PHP, Perl and Apache mod_rewrite so this was all new to me. The problem came when I wanted to do the replacement. On the REPLACE line in Notepad++, I think an rn would generally do the trick, and it is just the FIND pattern that is giving me problems. I want to match only the nth (lets say 5th) whitespace character on a line and then replace that space with a line break (so that all my lines essentially have no more than 4 words / 4 spaces). I drafted a regular expression that would find only what I was looking for. Notepad++ regex to find Nth instance of a space character on a line. Fortunately all the the “PC” prefixes were intact but the number only entries were not (that data was collected into an Excel file with cells set to the “number” format instead of “text”). First, I knew that the correct format should be something like this: 0# or pc0#. Rather than scripting the fix I figured notepad++ would do the trick. Click/tap on Edit on the menu bar, and click/tap on Replace. Select (highlight) text you want to search and find, and press the Ctrl + H keys. The problem was that this format was not ready to be inserted into our database. 1 While in Notepad, perform one of the following actions you want to search and find text to replace: (see screenshots below) Press the Ctrl + H keys. #Notepad++ regex find nth serial#The data was a list of our internal PCs and their serial number. I was working with tabular data that looked something like this: From time to time I would use a regex to search and then replacing everything that was found. When using find and replace in the past I stuck mostly to the basics. I have been using if for years but just recently have come to love the program even more. It’s easy to use, includes syntax coloring for just about anything, folds code nicely and even supports regular expression find and replace features. When scripting or manipulating text data I prefer using notepad++. ![]()
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