From one File::Find hater to another: DirWalk.pm, inspired by the Python’s os.walk(). package DirWalk; use strict; use warnings; sub new { my ($class, @dirs) = @_; my @odirs = @dirs; @dirs = qw/./ unless @dirs; s!/+$!! for @dirs; s!/+\.$!! for @dirs; my $self = { _odirs => [@odirs], _dirs => [@dirs], _dhstack => [], _dnstack … Read more
For the second one, you could look for a line that starts with “10”, then “something” and then 9 consecutive spaces. After the spaces is what you need to capture. The regex is ^10.+\s{9}(.*) 1 solved PHP – Find number in a string
Right, Antonio Laguna is right, but from what I can tell what you need to use is ajax: http://api.jquery.com/jQuery.ajax/ You”ll have to create a textbox and use the onkeyup event to launch an ajax request, every time the user types a key, to display a php file with the given output from the database (in … Read more
The service has been shut down since April 2011. You can use Yahoo! Search BOSS instead, but you’ve to pay for it. You may consider switching to Google Custom Search which is free up to 100 queries per day, afaik. solved Searching in yahoo using java [closed]
The default WordPress action is to redirect to the homepage when the search is blank – just what you want! Do you have any plugins or .htaccess settings that may be changing this? 1 solved Changing the default WordPress search action
Here is a very naive way without regex. public class NotElegant { public static void main(String[] args){ String text = “doctors found many cancer related chest problems in japan during second world war.”; String term = “cancer problems”; System.out.println(getWordsNearEachOther(text,term,3)); } public static String getWordsNearEachOther(String text, String term, int distance){ String word1= term.split(” “)[0]; String word2= … Read more
You could stream the array, and filter using String::contains. String[] words = {“bad”, “bat”,”hat”}; String filter = “at”; List<String> list = Stream.of(words) .filter(word -> word.contains(filter)) .collect(Collectors.toList()); System.out.println(list); solved Java Array Searching [closed]