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• Lucene multiple indexes : Normalize document scores??

  - by Roey

  Hi All. Suppose I've got multiple lucene indexes (not replicas) on several PC's. I query each index and then merge the results. Is there any way to normalize the document scores so that I could sort by score (relevance)? I mean, the scores for document A from index A would not be comparable with document B from index B, unless I do some sort of normalization.... not so? Thanks Roey

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• Will Asio or Boost.Asio works in iPhone or Android?

  - by stephenteh

  Hi, Anyone know will Asio or Boost.Asio can be used in iPhone or Android development? I'm thinking to use it so I don't need to use difference network library for difference platform if it is cross platform. Thanks, Stephen

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• Use packages from plain old Java project in eclipse plugin project

  - by Joscha

  I have the following setup: eclipse a standard Java project (A) an eclipse plugin project (B) How (if possible) can I use packages from A within B without first compiling a JAR file from A and adding it to B? Thanks!

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• How to resize QInputDialog, PyQt

  - by siege

  I am getting input with this here areaInput = QtGui.QInputDialog.getText(self, "Copy Area", "New Area Name:", 0) However I would like to make the dialog box larger, I've tried things such as QtGui.QInputDialog.resize(400, 400) However it says "the first argument must be a QWidget class" and I'm not quite sure what this means or how to fix it. Thanks.

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• Facebook API call with email to return UID

  - by Jackson

  I'm trying to do a simple API call with facebook, with a user-given email to return their uid. Do I really need to auth them before this call is made? Thanks! :) I'm not doing anything else with the UID besides displaying to the user, which is why I don't really think it's worth authenticating them.

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• log4j prints all levels

  - by Florian

  Hello, I've got log4j configured on my Java project with the following log4j.properties: log4j.rootLogger=WARNING, X log4j.appender.X=org.apache.log4j.ConsoleAppender log4j.appender.X.layout=org.apache.log4j.PatternLayout log4j.appender.X.layout.ConversionPattern=%p %m %n log4j.logger.org.hibernate.SQL=WARNING log4j.logger.com.****.services.clarity.dao.impl=WARNING log4j.logger.com.****.services.clarity.controller=WARNING log4j.logger.com.****.services.clarity.services.impl=WARNING log4j.logger.com.****.services.clarity.feeds.impl=WARNING As configured, it should only print WARNING messages, however it prints all levels to DEBUG. any ideas where this can come from ? Thanks !

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• Quartz.net as service can't configure the quartz_job.xml file to use AdoJobStore

  - by aleo

  Hi, i am using quartz in my project, and i'm storing the jobs in the adojobstore, i've created a working quartz windows service, but i can't find where i can configure the quartz_jobs.xml to use AdoJobstore instead of RamJobStore. Thanks

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• Screen capturing Flash

  - by stevebot

  Hey everyone, Is there a way to play a SWF and screen capture it in a headless environment? Thanks!

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• sed whole word search and replace

  - by ksuralta

  Hi, How do I search and replace whole words using sed? Doing sed -i 's/[oldtext]/[newtext]/g' will also replace partial matches of [oldtext] which I don't want it to do. Thanks, Kenneth

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• Finding a ProjectItem by type name via DTE

  - by hmemcpy

  Given a type name, is it possible to use DTE to find the ProjectItem that the type is located in? Something similar to how the Navigate To... dialog works in Visual Studio 2010. The closest I could find is Solution.FindProjectItem, but that takes in a file name. Thanks!

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• Core Data - Calculated Fields

  - by Jacob

  Hi, I Know how to use core data with UITableview but how can I use the NSFetchedController to get calculated fields. Is there an example I can follow? LIke i want to go through all the NSManagedObjects and then add its "mark" field but can this be done in easier way or do I have to do it all manually. Thanks

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• Change UIPickerView background

  - by lostInTransit

  Hi I want to change the border color of a UIPickerView. I do not see a tint property for the UIPickerView. Is there any way this could be done? Or a workaround? Thanks.

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• spring MVC sample web app

  - by Don

  Hi, I'm looking for an example Spring MVC 2.5 web app that I can easily: Setup as a project in Eclipse Deploy to a local app server (using Ant/Maven) There are a couple of example applications included with the Spring distribution ('petclinic' and 'jpetstore'), but they don't provide any Eclipse project files (or a way to generate them). They also seem a bit complicated for my needs, e.g. require a local database to be setup. Thanks, Don

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• WWW::Mechanize for Objective C / iPhone?

  - by dan

  Hi, I want to port a python app that uses mechanize for the iPhone. This app needs to login to a webpage and using the site cookie to go to other pages on that site to get some data. With my python app I was using mechanize for automatic cookie management. Is there something similar for Objective C that is portable to the iPhone? Thanks for any help.

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• Positioning 1px off in Safari/Mac but works on Safari/Windows

  - by McGirl

  I'm beating my head against a wall on this one; the logo image ("It's All About Revenue") shifts up by one pixel in Safari on Mac, but renders correctly in all other browser/OS combinations I've been able to test. Does anyone have any ideas on why this might be? Here's the site: http://blog.eloqua.com/ Thanks in advance for your help!

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• Advantages of Migrating Flex3 App to Flex4

  - by Srirangan

  Hi guys, What are the advantages of migrating a Flex 3 app (Java backend, BlazeDS, Spring, Hibernate) to Flex 4? One of the biggest advantages of Flex 4 is design. Assuming that design / UI isn't a big driver for the business right now as compared to performance, what are the other factors we can highlight? We have implemented Cairngorm and Swiz on the App (with a gradual "roll out" of Cairngorm planned for the future). Any opinions? Thanks, Sri

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• GLSL check if fragment is on geometry

  - by mokaschitta

  I am currently writing the positions of my geometry to the RGB channels of gl_FragColor and I would like to write 1.0 to the alpha channel if the fragment is part of geometry, and 0.0 if its empty. Is there a simple way to tell if a fragment is geometry or not? Maybe through gl_FragCoord.z? thanks

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• How do you find the disk size of a Postgres / PostgreSQL table and its indexes

  - by mmrobins

  I'm coming to Postgres from Oracle and looking for a way to find the table and index size in terms of bytes/MB/GB/etc, or even better the size for all tables. In Oracle I had a nasty long query that looked at user_lobs and user_segments to give back an answer. I assume in Postgres there's something I can use in the information_schema tables, but I'm not seeing where. Thanks in advance.

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• flash cs4: how to convert symbol to flex component?

  - by ufk

  Hiya I've read on the net that there is the flex component kit for flash that allows me to convert flash symbol to flex component or container. I tried installing Flex_Skins_12_05.mxp that suppose to enable these features in flash cs4 but under the commands tab i can't see any commands related to flex conversion. can someone please forward me to the appropriate plugin to install in flash cs4 in order to convert it's symbols to be usable with flex ? thanks

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• increment a variable in django templates

  - by Hulk

  All, How Can we increment a value like the following in django templates, {{ flag =0 }} {% for op in options %} {{op.choices}}<input type="radio" name="template" id="template" value="template{{flag++}}"/> {% endfor %} thanks..

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• Performance of if statement versus switch statement

  - by behrk2

  Hi Everyone, I have an if statement with 16 cases (I am checking the state of four boolean variables). Would there be any value in trying to implement this differently, with nested switch statements perhaps? What is the actual performance gain of a switch statement over an if statement? Thanks!

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• IBM's RTC and Microsoft's TFS 2010

  - by gkdm

  Hi, What in your view are the most important differences? Need to make an expensive decision... Thanks. Information: We have both Java and .Net Projects (few more .net) Very interested in project life cycle management. Migrating from ClearCase

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• How to get row count for jqGrid?

  - by developer

  Hi, I would like to know how to get row count for jqGrid. I'm using rowNum: -1 so it displays all the rows. I tried using parseInt($("#grid").getGridParam("records"), 10) But it always returns 0. Thanks for the help.

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• How to add a listener in NLog using Code

  - by Sheraz Khan

  Consider NLog is already configured and logging messages to a file, I want to add a listener that will be called each time a message is logged. I read the documentation on NLog but what it says in document doesn't work. Does anyone know how to add a listener using Code in NLog. Thanks

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• How to mount an iso image on linux?

  - by Neuquino

  I need to mount an ISO image on linux. On Windows I use Daemon Tools, but how is this done on Red Hat Enterprise Linux 5.4? Thanks in advance

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