search-engine

问题 Since the title can be a little bit cryptical, I'll go straightly to the point: I developed a web site which structurally provides a menu where, once you click, instead of redirecting you, the page contents are imported whithin a specific container (a div #container), using the function jquery $(#container).load(content_page.php). Thus, I have an index.php page with the structure of the whole web site and many other php pages with the contents that can be loaded whithin the index.php page

问题 I am querying Google Search Engine and it works fine locally by returning the expected results. When the same code is deployed on AppEngine, it returns None 302. The following program returns the links returned in Google Search results. # The first two imports will be slightly different when deployed on appengine from pyquery import PyQuery as pq import requests import random try: from urllib.parse import quote as url_quote except ImportError: from urllib import quote as url_quote USER_AGENTS

问题 Hi guys I have a question: In short, I have a listview, with a searchbar on top of it, I am also able to start my other activities after filtering the results etc; basically everything works fine and sweet. My question is this: When launching the main activity the listview is visible (obviously enough). Is there a way to make the listview invisible and only after typing in the searchbar to make the results of the listview become visible? Something like an in app search thing; or am I just

问题 I want to create a search bar which takes in a query and adds the rest of the URL then goes to the site. For example Input: walmart Output: http://www.example.com/?t=w&p=0&q= walmart then the program navigates to the link that is generated. This is like how Google Chrome's omnibox works. 回答1: just simple html form <form method="GET" action="http://www.example.com/"> <input type="text" name="q"> <input type="hidden" name="t" value="w"> <input type="hidden" name="p" value="0"> </form> 回答2: Here

问题 I have a created a tray application. User can tick the file extensions which are available in the tray application to search. Therefore, when a user ticks a file extension, (letz assume .java) the tray application must search for all .java files in entire windows OS system.. i.e C:, D:, E:, etc. How could i do this ??? 回答1: I think this is what you are looking for.. http://download.oracle.com/javase/tutorial/essential/io/find.html A simple google search actually :) 来源： https://stackoverflow

问题 Got this when tried to index table in database with 25GB of data. Sphinx contains index declaration with following fields: sql_field_string = field_indexer #some keywords sql_field_string = product_name sql_field_string = description sql_attr_float = price sql_field_string = product_url sql_field_string = image_url sql_field_string = sku sql_attr_uint = merchant_id sql_attr_uint = network_id All of them must be indexed. How solve this problem? Multiple indexes or distributed indexes are

问题 I have already asked a similar question at Calculating Word Proximity in an inverted Index. However i felt that the question was too general and not refined enough. So here goes. I have a List which contains the location of tokens in a document. for each token it goes as public List<int> hitLocation; Lets say the the document is Java programming language has a name similar to java island in Indonesia however local language in java bears no resemblance to the programming language called java.

问题 As part of search engine i have developed an inverted index. So i have a list which contains elements of the following type public struct ForwardBarrelRecord { public string DocId; public int hits { get; set; } public List<int> hitLocation; } Now this record is against a single word. The hitLocation contains the locations where a particular word has been found in a document. Now what i want is to calculate the closeness of elements in List<int> hitLocation to another List<int> hitLocation and

问题 I have a xml string as follows <root> <A id="1">This is an example</A> <B id="2"> <C id="3">this is tag c</C> </B> <D id="4">this is tag d</D> <E id="5"> <F id="6">this is tag f</F> <G id="7">this is tag g</G> . . . </E> </root> here i just want to search the word tag and replace it by Xml Tag using regex(Regular Expression), and i dont want to search that word inside the element <E>...</E> i.e., i want to skip element <E>...</E> while search and replace. Any help is appreciated. Thanks in

问题 I am using OpenSearchServer v1.2.4 rc3. In the first few days it's working fine. But when its Index size reached 1.0GB I got this error "Error (java.lang.NullPointerException)" when I start my crawler. The crawler works fine for some time and then stops with this error "Error (java.lang.NullPointerException)". What's wrong? 回答1: Depending of the size of your index, a memory parameter must be added. By default, OpenSearchServer is setup to run on small server with the default RAM value