full-text-search
padrino-gen migration create_indexes is not working
I am trying to use mongoid_fulltext and can\'t seem to get the migrations to create the indexes needed.When I try:[详细]
2023-04-11 00:31 分类:问答Search for multiple words in very large text files (10 GB) using C++ the fastest way
I have this program where I have to search for specific values and its line number in very large text file and there might be multiple occurences for the same value.[详细]
2023-04-10 20:21 分类:问答FullText INDEXING on MyISAM is really slow
I have a table CREATE TABLE `dataFullText` ( `id` int(11) NOT NULL, `title` char(255) NOT NULL, `description` text NOT NULL,[详细]
2023-04-10 19:22 分类:问答Add contents of Dexterity NamedBlobFile to SearchableText
I\'ve created a dexterity content type that has a NamedBlobFile as one of the fields (users will upload a .pdf). I\'d like to have full-text indexing on that pdf -- like the ATFile type -- but not sur[详细]
2023-04-10 17:43 分类:问答How to change the first two uppercase characters on each line to lowercase in Vim?
I have the follo开发者_运维百科wing text: HELLO TO STACKOVERFLOW WELCOME TO STACKOVERFLOW I want the text to be changed as follows:[详细]
2023-04-10 13:55 分类:问答How to find similar documents
How do you find a similar documents of a given document in Lucene. I do not know w开发者_C百科hat the text is i only know what the document is. Is there a way to find similar documents in lucene. I am[详细]
2023-04-10 13:48 分类:问答Full-text search on Heroku using pg_search gem
I\'ve implemented full-text search using pg_search gem for my Rails application My migration to create index looks like[详细]
2023-04-10 13:24 分类:问答mySQL fulltext learning
I am creating an online FAQ type system using php and mySQL.The following SQL is what is used to find relevant questions based on what the user entered as $term.[详细]
2023-04-09 23:23 分类:问答How can I use ActiveRecord to set up an FTS virtual table in SQLite3?
I\'m using AR with Rails 3.0.9 and SQLite 3.6.22 (Ubuntu Lucid Lynx). I\'ve added an FTS3 virtual table to a database that did not previously use FTS. I don\'t know how to use AR calls (e.g. create_ta[详细]
2023-04-09 20:53 分类:问答Following: How to use FTS in SQLite with Monotouch for iOS
I\'m currently following this small tutorial about MonoTouch, SQLite and FTS3: How to use FTS in SQLite w开发者_JAVA百科ith Monotouch[详细]
2023-04-08 23:51 分类:问答