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问题 Closed. This question is off-topic. It is not currently accepting answers. Want to improve this question? Update the question so it's on-topic for Stack Overflow. Closed 8 years ago . I am looking to hide a site so that it doesn't show up in any search engine just wondering how I would go about this? 回答1: Use a robots.txt file: http://www.google.com/support/webmasters/bin/answer.py?answer=156449 回答2: Apart from password-protecting your site, you could add these lines to robots.txt : User

问题 I'm using jQuery UI Autocomplete with some AJAX (the data isn't pulled until after they stop typing). I would like to make it so once the data is found, Autocomplete will then pop-up as a search result. This works, however only when I start typing again (the dropdown doesn't trigger until I type because it's not initialized until after I stop typing). My code: var availableTags = [ "Perl", "PHP", "Python", "Ruby" ]; $('input#mainSearchBox').autocomplete({ source: availableTags, minLength: 0 }

问题 Is there a built in function in C for searching an integer array that has been sorted? I can easily implement it but it seems like such a common thing - would be weird if there is no library/built in C function. 回答1: stdlib.h actually contains some sorting and searching functions. qsort will let you sort an array in place, and bsearch will perform binary search on a sorted array for you. You do have to provide a comparison function in both cases. 回答2: There is bsearch() for binary search in

问题 I am new to php and mysql. In my project I have to develop search engine for multiple keywords on multiple columns and also require the keyword ranking and relevency. For example if I have three words hi, hello, hey and want to search on fields like subject, message, reference, textbody. in this case the row who has more keywords ranking will come first and lowest ranker row goes last. will any one guide me how to implement such search engine. my database is about 4 million and is growing

问题 Hi can somebody explain me please how to achieve higher score in search result for shorter phrase in compare with longer phrase? E.g. if I have two words ABCXXX and ABCXXXXX with edge ngram tokenizer and if I want to find ABC token score is the same . I would like to get higher score for ABCXXX and lower for ABCXXXXXX. Mapping looks like: { "settings": { "index": { "refresh_interval": "1m", "number_of_shards": "1", "number_of_replicas": "1", "analysis": { "filter": { "autocomplete_filter": {

问题 Hi can somebody explain me please how to achieve higher score in search result for shorter phrase in compare with longer phrase? E.g. if I have two words ABCXXX and ABCXXXXX with edge ngram tokenizer and if I want to find ABC token score is the same . I would like to get higher score for ABCXXX and lower for ABCXXXXXX. Mapping looks like: { "settings": { "index": { "refresh_interval": "1m", "number_of_shards": "1", "number_of_replicas": "1", "analysis": { "filter": { "autocomplete_filter": {

问题 I want to get sales by category (states). In Sheet1 , there're state's names in row A (A1 to A6) and cities in the column. Each cities belongs to states, e.g. Sydney belongs to NSW, and Melbourne & Geelong belong to VIC. Then Sheet2 contains sales data like shown below. I want to calculate sales by state each month. At the moment, each cells between row D and row I has a formula like below; (e.g. F5) =IF(AND(ISERR(SEARCH("Brisbane",B5)),ISERR(SEARCH("Gold Coast",B5)),ISERR(SEARCH("Cairns",B5)

问题 I have an eCommerce site built on ASPX and search feature doesn't use Query Parameter(?q=keyword). It render a search using a path. If you example search for "Pant", you get /Search/Pants.aspx. But google require to have a query parameter in order to count the number of keywords searched. So my solution to this was having the following jQuery code inserted in my Search.aspx page. The code fire up a URL with a query parameter to GA including the keyword that was searched for. As you can see I

问题 I need to filter my search result alphabetically for example at the head of the search result page there will be list of letters A - B - C - .... - Z - ALL and when I click on any letter the result show me the posts that only start with that letter 回答1: in the search.php on your theme before the loop add <?php add_action( 'posts_where', 'startswithaction' ); function startswithaction( $sql ){ global $wpdb; $startswith = get_query_var( 'startswith' ); if( $startswith ){ $sql .= $wpdb->prepare(

问题 I need to filter my search result alphabetically for example at the head of the search result page there will be list of letters A - B - C - .... - Z - ALL and when I click on any letter the result show me the posts that only start with that letter 回答1: in the search.php on your theme before the loop add <?php add_action( 'posts_where', 'startswithaction' ); function startswithaction( $sql ){ global $wpdb; $startswith = get_query_var( 'startswith' ); if( $startswith ){ $sql .= $wpdb->prepare(