Question: I found this tutorial on regular expressions and while I intuitively understand what “greedy”, “reluctant” and “possessive” qualifiers do, there seems to be a serious hole in my understanding. Specifically, in the following example: The explanation mentions eating the ...
Question: I need help about regular expression matching with non-greedy option. The match pattern is: The text to match is: I test on http://regexpal.com This expression matches all text from <img to last >. I need it to match with ...
Question: I have a big HTML file that has lots of markup that looks like this: I’m trying to do a Vim search-and-replace to get rid of all class="" and style="" but I’m having trouble making the match ungreedy. My ...
Question: What are these two terms in an understandable way? Best Answer: Greedy will consume as much as possible. From http://www.regular-expressions.info/repeat.html we see the example of trying to match HTML tags with <.+>. Suppose you have the following: You may ...
Question: I’m trying to implement a regex with the following task. A string contains a state name. At the end of the State name, optional parentheses may contain additional informations. Examples of valid strings: New York, US California, United States ...
Question: Suppose I have a text like this: This is the title: \ titles always have a colon This is a regular sentence. A sentence always ends with a period. A sentence can span multiple lines. A sentence can contain ...