search

Lucene Score results

In Lucene if you had an multiple indexes that covered only one partition each. Why does the same search on different indexes return results with different scores? The results from the different servers match exactly. i.e If I searched for: Name - John Smith DOB - 11/11/1934 Partition 0 would return a score of 0.345 Partition 1 would ...

Incomplete results with Turkish characters in Indexing Service

Finally I get to post my ı's and İ's as promised... I've found that MS Indexing Service returns incomplete results when searching for documents with Turkish content. It seems to choke especially regarding the (incorrectly-named) 4I problem. Apparently, MS has fixed this problem with a Windows 2000 http://support.microsoft.com/kb/32533...

MOSS SSP problem - Failed database logons from deleted SSP

We've been having some issues with a SharePoint instance in a test environment. Thankfully this is not production ;) The problems started when the disk with the SQL Server databases and search index ran out of space. Following this, the search service would not run and search settings in the SSP were not accessible. Reclaiming the disk s...

Eclipse : Class file name must end with .class exception in Java Search

I was hoping someone could help me out with a problem I'm having using the java search function in Eclipse on a particular project. When using the java search on one particular project, I get an error message saying 'Class file name must end with .class' (see stack trace below). This does not seem to be happening on all projects, just o...

grep a file, but show several surrounding lines?

I would like to grep for a string, but show the preceding 5 lines and following 5 lines as well as the matched line. I'm scanning for errors in a logfile, and want to see the context. Any clues for the clueless? ...

Need Pattern for dynamic search of multiple sql tables

I'm looking for a pattern for performing a dynamic search on multiple tables. I have no control over the legacy (and poorly designed) database table structure. Consider a scenario similar to a resume search where a user may want to perform a search against any of the data in the resume and get back a list of resumes that match their se...

Parsing search queries in Java

Hi, I have been trying to find an easy way to parse a search query and convert it to an SQL query for my DB. I have found two solutions: Lucene: Powerful Java-based search engine, contains a query parser but it isn't very configurable and I could find a way to easily hack/adapt it to create SQL queries. ANTLR: A veteran text lexer-pa...

PowerShell FINDSTR eqivalent?

What's the DOS FINDSTR equivalent for PowerShell? I need to search a bunch of log files for "ERROR". ...

WildcardQuery error in Solr

I use solr to search for documents and when trying to search for documents using this query "id:*", I get this query parser exception telling that it cannot parse the query with * or ? as the first character. HTTP Status 400 - org.apache.lucene.queryParser.ParseException: Cannot parse 'id:*': '*' or '?' not allowed as first character i...

How do you do a case insensitive search using a pattern modifier using less ?

It seems like the only way to do this is to pass the -i parameter in when you initially run less. Does anyone know of some secret hack to make something like this work /something to search for/i ? Edit: Wow how did I miss -i while less is running? Doh! ...

SQL Server Full Text Searching

I am currently working on an application where we have a SQL Server database and I need to get a full text search working that allows us to search people's names. Currently the user can enter a into a name field that searches 3 different varchar cols. First, Last, Middle names So say I have 3 rows with the following info. 1 - Phillip ...

Using Lucene to search for email addresses

I want to use Lucene (in particular, Lucene.NET) to search for email address domains. E.g. I want to search for "@gmail.com" to find all emails sent to a gmail address. Running a Lucene query for "[email protected]" results in an error, asterisks cannot be at the start of queries. Running a query for "@gmail.com" doesn't return any matches, ...

Search strategies in ORMs

I am looking for information on handling search in different ORMs. Currently I am redeveloping some old application in PHP and one of requirements is: make everything or almost everything searchable, so user just types "punkrock live" and the app finds videos clips, music tracks, reviews, upcoming events or even user comments labeled th...

Search Plugin for Safari

How do we create a search plugin for Safari? Like this post ...

How do I search content, within audio files/streams?

I have always wondered how many different search techniques existed, for searching text, for searching images and even for videos. However, I have never come across a solution that searched for content within audio files. For example: Let us assume that I have about 200 podcasts downloaded to my PC in the form of mp3, wav and ogg file...

Can you perform an AND search of keywords using FREETEXT() on SQL Server 2005?

There is a request to make the SO search default to an AND style functionality over the current OR when multiple terms are used. The official response was: not as simple as it sounds; we use SQL Server 2005's FREETEXT() function, and I can't find a way to specify AND vs. OR -- can you? So, is there a way? There are a number of re...

How do I implement Search Functionality in a website?

I want to implement search functionality for a website (assume it is similar to SO). I don't want to use Google search of stuff like that. My question is: How do I implement this? There are two methods I am aware of: Search all the databases in the application when the user gives his query. Index all the data I have and store it som...

Searching for phone numbers in mysql

I have a table which is full of arbitrarily formatted phone numbers, like this 027 123 5644 021 393-5593 (07) 123 456 042123456 I need to search for a phone number in a similarly arbitrary format ( e.g. 07123456 should find the entry (07) 123 456 The way I'd do this in a normal programming language is to strip all the non-digit chara...

Find in Files: Search all code in Team Foundation Server

Is there a way to search the latest version of every file in TFS for a specific string or regex? This is probably the only thing I miss from Visual Source Safe... Currently I perform a Get Latest on the entire codebase and use Windows Search, but this gets quite painful with over 1GB of code in 75,000 files. EDIT: Tried the powerto...

Find item in WPF ComboBox

I know in ASP.NET I can get an item from a DropDownList by using DropDownList1.Items.FindByText Is there a similar method I can use in WPF for a ComboBox? ...