Questions on runtime analysis properties
- by ryanxu
Am I wondering if the follow are true.
If f(n) is O(g(n)) and f(n) is also O(g(n)) that means
f(n) is also big T(g(n)) right? Also if either of the 2 above are false, then f(n) is not big T(g(n))?
Search Results
Search found 2 results on 1 pages for 'ryanxu'.
Page 1/1 | 1
-
-
getting all of the image absolute path in a page?
- by ryanxu
I am trying to get the src of all of the images in a page. But some pages use absolute paths and some do not. So I am wondering whats the best way to do this? right now I am using this. $imgsrc_regex = '#<\s*img [^\>]*src\s*=\s*(["\'])(.*?)\1#im'; preg_match_all($imgsrc_regex, $html, $matches);Read the article
