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Search through a string for any one of the items in an Array

Here's my search array: $aExt = array('png','jpg','gif'); I want to search through the variable: $sIcon How can I search if the variable includes anything in this array using PHP? It's like in inverted in_array: strstr($sIcon, $aExt) <- Can second arg be an array? ...

Do I need to submit the sitemap to search engines everytime it is updated?

If I have a sitemap_index.xml: http://www.domain.com/sitemap.xml 2010-09-28 And I change the content or update the page, and then change the lastmod, will I then have to submit it again to the search engines, for example in google webmaster tools (the section where you submit sitemaps)? Thanks ...

What is fastest algorithm for getting relative to image shapes formed by aeries with relatively same colors on the given image?

Given image is N*M (R,G,B) pixels like: Algorithm should tall us how to find main image colors like: red and white here. Aeries with relatively same colors means we search for (R,G,B) (222, 12, 10) giving for example such step (40, 20, 10 ) so that (199, 32, 5) will count like what we are searching for like: Shapes should be de...

PHP: Coding "advanced search" the best way

Alright, I would like some advice on how to code an advanced search for the profiles the right way. The "advanced" search contains: Gender female/both/male Search in All/latest profiles 1/2/7/14/32 days ago Online: Yes(checked) Age (xx) to (xx) years (xx means you can write e.g 12 and 18) Cities: all/city1/city2/city3 There's a ...

Available web pages datasets for research

I am looking for large web pages datasets for information search and text processing research. The language of web pages must be English. It can be news websites backups, sites with any textual content no more than 1GB in size. Do you know some good datasets? ...

How to create and submit a blogspot sitemap to google?

How to create and submit a blogspot sitemap to google? Please show with an example... ...

Simple search in MySql

I'm trying to create a basic search functionality for MySQL InnoDB. I know there is Full-text search, but I just want to make an easy and simple solution for now. What I want is that when a user search for example "BMW Car" I want to find results not just like "BMW Car" but also "Car BMW" "BMW Z4 Car" and so on.. Is there an easy way to ...

User content site wide search - PHP/ MySQL

For a user content website I am creating, it has lots of sub-sections: Movies, Jobs, People, Photos, Mail, etc. It's like a yahoo portal but very very detailed with information search, like I a niching as deep as possible per topic unlike any site out there. I have the site being developed in codeignitor php and mysql. Search can be glob...

Short question about Google indexing of website and Google Webmaster Tools

For all you who know, in Google Webmaster Tools one can submit a sitemap or **sitemap_inde**x file and then google will fetch it and crawl the website when it "has time to". I have searched for this but can't find an answer anywhere... In the interface of webmaster tools, there is a section for "sitemaps" which lists all sitemaps submi...

Regex Until But Not Including

For regex what is the syntax for search until but not including? Kinda like: Haystack: The quick red fox jumped over the lazy brown dog Expression: .*?quick -> and then everything until it hits the letter "z" but do not include z ...

Search function with similarity function

Hello! The table name is 'pages'.. I need to make a search function, where I can submit the field $_POST['search']['s_value'] and check if it is LIKE the fields 'emne' or 'tekst'.. But in that matter I would also like, that my query is ordering by the percentage of matching.. So if I'm searching for "car rental" and I have a page whic...

Google Local Search API Image not showing

Hi all, I was using Google local search api using .net and the JSON results iam getting does not contain the images. But when i use the actual google local search website iam able to see the images next to the listings. Please help. Thanks ...

Search - Order By Keywords

Is there any way to do something like this: var keywords = SearchUtilities.FindKeyWords(q); var j = (from p in _dataContext.Jobs orderby p.JobKeywords.Select(jobKeyword => jobKeyword.Keyword) .Intersect(keywords).Count()) .Take(10).AsEnumerable(); The main idea here is to order search results by the co...

Rails 3.0 - is there a built-in search functionnality in any of ActiveRecord classes ?

Dear all, I'm kind of new to rails - I'm currently learning by developping a web-app, similar to the Agile Rails book (with iteration and all). Knowing rails, I know there's a great way to search in the database. So my question simply is : what is the good way to do so ? - the rails way. Search criteria are classics (keywords in sente...

Full Text Search Help

In a SQL Server database I've two tables: Job and JobKeyword. Each Job has JobKeywords. I'm trying to learn how to use Full Text Search. How can I get a list of all jobs in the databases, ordered by shared keywords between the search query and the jobs? ...

tf-idf: Does using it help to weigh documents that share the terms higher than a document that doesnt?

Hi. I'm working on a customized search feature for a website. and I was curious if using only tf-idf to rank documents in my corpus would also help to weigh documents that have multiple search terms higher than documents with only one search term. Example: Search = "poland spring water" Theoretically, would the above query weigh (u...

Rails - search records by group

Hi, I would like to construct a search query that groups the records by their 'tag' attribute, and finds a certain number of records for each tag group. My 'place' table is as follows: | ID | name | geom | rating_av | tag | There are four different tags that a place can be assigned - "city", "food", "hotel" and "attraction". I would ...

[.NET] Sending a search query over SOAP

I have a few thousand objects that are in memory and of a few class types (ie: Products, Relationships, Categories, etc). Each object has properties such as Name, Price, ManufactureDate, etc. I would like to expose these objects through a wcf service and allow consumers to search, filter and maybe even do basic joins on these objects. I ...

Binary search on C++ string does not work.

What is wrong with the following code? How come it does not found the letter using my implementation of a binary search? #include <iostream> #include <string> #include <algorithm> #include <cctype> #include <cwctype> using namespace std; bool contains(string s, char a){ int m = 0; int n = s.length()-1; while (m != n) { int k...

Algorithm used by Google Chrome for string search ?

Does any one know which is the algorithm used by the browser google-chrome for searching strings [shortcut:CTRL+F] ? Is it Boyer-moore algorithm ? ...