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  • How-to index arrays (tags) in CouchDB using couchdb-lucene

    - by Lucas
    The setup: I have a project that is using CouchDB. The documents will have a field called "tags". This "tags" field is an array of strings (e.g., "tags":["tag1","tag2","etc"]). I am using couchdb-lucene as my search provider. The question: What function can be used to get couchdb-lucene to index the elements of "tags"? If you have an idea but no test environment, type it out, I'll try it and give the result here.

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  • PIC 18 controller as serial to ethernet bridge

    - by Surjya Narayana Padhi
    Hi Geeks, I am planning to use PIC18F6*** serial microntroller for my project serial-ethernet converter. Once I will put my hex code in PIC micro-controller for send recieve serial port data I will use the windows hyper-terminal and for checking the ethernet data is there any application in windows? If my question is not clear I am ready to explain it better... please let me know.....

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  • Capture Sql Error when execute in CMD file

    - by sarah xia
    Hi, I am writing a CMD file which runs a bunch of sql files, like this: :: Running every sql file in the temp directory For %%G IN (.\install\*.sql) DO ( :: run sql script echo exit | sqlplus interacct/interacct @%%G ) My question is how do I capture an error when one of the scripts didn't succeed? Thankyou. Sarah

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  • Convert html to aspx.

    - by vinod
    Hi is there any tool or code to convert html files to .aspx ? Elaboration to earlier question: I am looking for tool or code that automatically converts html controls to .aspx server control without having to manually change each control. i.e something that will take html page as input, parses it and outputs the controls for .aspx page. thanks

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  • Python twisted Reactor class

    - by anijhaw
    What is the significance of the decorators @reactor.callWhenRunning, @results_deferred.addCallback @results_deferred.addErrback. Also what are deferred strings, for example in the twisted.internet.utils.getProcessOutput() returns a deferred string what exactly is happening here? I am new to twisted hence this might be a very simple question but reading twisted documentation did not help me much

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  • Automed CSSSprites -- csssprites.org

    - by Kerry
    If this is a question that shouldn't be on SO, please let me know. Has anyone tried the website: http://csssprites.org/ To autogenerate and use CSS Sprites? What are your thoughts? I'm thinking about implementing (constantly looking for new ways to improve performance)

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  • SmartGWT alternatives

    - by Roger
    I have been using SmartGWT but have run into trouble mixing SmartGWT with other frameworks such as Wicket. Infact it has been a bit of a disaster and I regret going with it in the first place. I do not want this question to turn into any type of flame war, so therefore would just like people to list alternatives and their experience with those alternatives.

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  • ASP.NET Schedule deletion of temporary files

    - by Quandary
    Question: I have an ASP.NET application which creates temporary PDF files (for the user to download). Now, many users over many days can create many PDFs, which take much disk space. What's the best way to schedule deletion of files older than 1 day/ 8 hours ? Preferably in the asp.net application itselfs...

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  • Artificial Inteligence library in python

    - by João Portela
    I was wondering if there are any python AI libraries similar to aima-python but for a more recent version of python... and how they are in comparison to aima-python. I was particularly interested in search algorithms such as hill-climbing, simulated annealing, tabu search and genetic algorithms. edit: made the question more clear.

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  • Turing machine halting problem

    - by iva123
    Hi, I have a question about turing machines and halting problem. Suppose that we have Atm = {(M,w) where M is a turing machine and w is an input} and HALTtm = {(M,w) where M is a turing machine halts with an input w} I want to prove that HALTtm<=m Atm I've tried some methods but I think they're far from the solution. Anyone can give some clues ??

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  • Debugging of JavaScript

    - by Rachel
    I come from Java Background and so used to Debugging using Eclipse but have recently started on JavaScript(jQuery in particular) and am having really hard time debugging JavaScript Code so my question is What are the best ways of Debugging JavaScript ? I have tried using Firebug and it is good, but wanted to know If we have any other useful tools or stratergies for Debugging JavaScript ?

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  • Do I need to compile my solution with VS2010 in order to benefit from .NET 4.0 new Code Access Secur

    - by leo
    Hello, I currently develop an application in C# with framework .NET 3.5 SP1. In my app, I have satellite assemblies which are not in the same folder as the exe, and that causes me some trouble with FullTrust, as explained here. In order to solve that problem, I wish to use .NET 4.0 whose Code Access Security Policy should allow my satellite assemblies to be FullyTrusted. So my question is: is just installing the framework enough, or do I need to rebuild the solution with VS2010? Thanks

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  • What's the UITableView index magnifying glass character?

    - by David Grant
    In Apple's iPhone apps (like Contacts), they have a nice magnifying glass icon at the top of the table view index. Since the table view index API is character-based, I assume that this magnifying glass is a Unicode character. So far I've resorted to placing a question mark character there, but that looks lame. Can anyone tell me what character the magnifying glass is?

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  • How to get a Token from a Lucene TokenStream?

    - by FarmBoy
    I'm trying to use Apache Lucene for tokenizing, and I am baffled at the process to obtain Tokens from a TokenStream. The worst part is that I'm looking at the comments in the JavaDocs that address my question. http://lucene.apache.org/java/3_0_1/api/core/org/apache/lucene/analysis/TokenStream.html#incrementToken%28%29 Somehow, an AttributeSource is supposed to be used, rather than Tokens. I'm totally at a loss. Can anyone explain how to get token-like information from a TokenStream?

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  • Should the rfc1034identifier be removed from the CFBundleIdentifier in plist file?

    - by bobo
    In my Xcode project's plist file, I can see the value for the key CFBundleIdentifier is: com.mycompany.${PRODUCT_NAME:rfc1034identifier} Obviously I will have to change com.mycompany to the domain name of my company, but I have no idea whether the rfc1034identifier should be removed so that it becomes: com.mycompany.${PRODUCT_NAME} Google did not help answering my question. Does this rfc1034identifier affect the AppID that I should provide in the iPhone Developer program - Provisioning Portal?

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  • ERROR 2002 (HY000): Can't connect to local MySQL server through socket '/tmp/mysql.sock' (2)

    - by Imran
    Can someone please help as i've spent all day trying to fix this. I installed the latest XAMPP and now i can't connect to mysql from terminal.I checked my .profile file and the PATH seems ok. Does anyone know whats happened and what's the solution? PATH=$PATH:/Applications/XAMPP/xamppfiles/bin export PATH THIS IS A PROGRAMMING QUESTION AS I'M A PHP DEVELOPER TRYING TO DO MY JOB! Thankyou soo much in advance;-)

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  • Dependency Property not getting updated value via ActivityBind

    - by d h
    I have a Sequence Activity which holds two activities (Activity A and B), the input dependency property for Activity B is bound an output dependency property of Activity A. However, when I run the sequence activity, the Input for activity B is never updated and just uses the default value of activity A's output. My question is: is there a way to enforce an update on activity B's input so that it gets the latest value of activity A's output?

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  • Will Python 3.0's backwards-incompatibility affect adoption?

    - by George Stocker
    I visited Slashdot this morning to find out that Python 3.0 has been released. I know C# and Perl, but have wanted to learn Python for some time, especially after I saw its ease of use to create useful tools, not to mention its use in game scripting. My question is, how does the intentionally backwards-incompatible release of Python 3.0 affect adoption, and should I learn Python 2? Or should I take the dive and learn Python 3.0 first, and wait for the libraries to be ported?

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  • Windows forms designer renaming copy/pasted controls

    - by Ready Cent
    I saw a similar question asked and answered for ASP.net here http://stackoverflow.com/questions/484327/how-do-i-prevent-visual-studio-from-renaming-my-controls But I am trying to prevent this while writing a Windows forms app in VS 2008 using c#. I want to copy/paste a ton of controls without them being called Checkbox1 etc. I'd rather rename them manually since its only a small change to the name.

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  • Django code organization

    - by iHeartDucks
    I am working on a Django app and I have a class which reads the contents of a file and returns a Django model. My question is where do I store this class in the file system? All this does is reads the file, populates a Django model and returns it. Thanks

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  • How does Dijkstra's Algorithm and A-Star compare?

    - by KingNestor
    I was looking at what the guys in the Mario AI Competition have been doing and some of them have built some pretty neat Mario bots utilizing the A* (A-Star) Pathing Algorithm. (Video of Mario A* Bot In Action) My question is, how does A-Star compare with Dijkstra? Looking over them, they seem similar. Why would someone use one over the other? Especially in the context of pathing in games?

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  • Get parent directory in Python

    - by Mridang Agarwalla
    Hi, Could someone tell me how to get the parent directory of a path in Python in a cross platform way. E.g. C:\Program Files --- C:\ and C:\ --- C:\ If the directory doesn't have a parent directory, it returns the directory itself. The question might seem simple but I couldn't dig it up through Google. Thanks.

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