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• Objective-C wrapper API design methodology

  - by Wade Williams

  I know there's no one answer to this question, but I'd like to get people's thoughts on how they would approach the situation. I'm writing an Objective-C wrapper to a C library. My goals are: 1) The wrapper use Objective-C objects. For example, if the C API defines a parameter such as char *name, the Objective-C API should use name:(NSString…

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• Windows Desktop Search - Force re-index / index now from command line.

  - by Wade

  I'm working on a project where we're using Windows Desktop Search (WDS) to index files on a web share and then later allow the user to search via a website for documents in the share. These documents are transferred to the share via FTP, however it would seem that either the computer never goes idle to index or at some point the indexing stops.…

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• Good example usage of get_or _create in Django views and raising a Form error

  - by Rik Wade

  I would like to use get_or_create to check whether an object already exists in my database. If it does not, then it will be created. If it does exist, then I will not create the new object, but need to raise a form error to inform the user that they need to enter different data (for example, a different username). The view contains: p, created…

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• Correlating traditional Windows joystick axes with HID

  - by Wade Williams

  I'm a bit confused on the description of joystick axes and I'm hoping that someone has a link or document which could help clear my confusion. I'm not a Windows guy, so trying to port some traditional Windows gameport code has me a bit confused. We all know about the common first three axes: X Y Z My understanding was that in the…

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• Oracle sqlldr: column not allowed here

  - by Wade Williams

  Can anyone spot the error in this attempted data load? The '\\N' is because this is an import of an OUTFILE dump from mysql, which puts \N for NULL fields. The decode is to catch cases where the field might be an empty string, or might have \N. Using Oracle 10g on Linux. load data infile objects.txt discardfile objects.dsc…

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• Looking for a good example usage of get_or _create in Django views and raising a Form error

  - by Rik Wade

  I am looking for a good example of how to achieve the following: I would like to use get_or_create to check whether an object already exists in my database. If it does not, then it will be created. If it does exist, then I will not create the new object, but need to raise a form error to inform the user that they need to…

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• Deterministic Annealing Code

  - by wade

  I would like to find an open source example of a code for deterministic annealing. It can be in almost any language: C, C++, MatLab/Octave, Fortran. I have already found a MatLab code for simulated annealing, so MatLab would be best. Here is a paper that describes the algorithm:…

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• WordPress: Display Online Users' Avatars

  - by Wade D Ouellet

  Hi, I'm using version 2.7.0 of this WordPress plugin to display which users are currently online (the latest version doesn't work): http://wordpress.org/extend/plugins/wp-useronline/ It's working great but I would love to be able to alter it quickly to display the users'…

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• How can a running application in Linux/*nix determine its own absolute path?

  - by Dave Wade-Stein

  Suppose you run the application 'app' by typing 'app', rather than its absolute path. Due to your $PATH variable, what actually runs is /foo/bar/app. From inside app I'd like to determine /foo/bar/app. argv[0] is just 'app', so that doesn't help. I know in Linux I can…

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• Should a C++ constructor do real work?

  - by Wade Williams

  I'm strugging with some advice I have in the back of my mind but for which I can't remember the reasoning. I seem to remember at some point reading some advice (can't remember the source) that C++ constructors should not do real work. Rather, they should initialize…

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• MOSS 2007 Content Types - farm wide application

  - by wade

  We have an issue with rolling out content types with features. How does one roll them out to the SharePoint farm and update the database at the same time. Right now, we cannot figure it out. Is there something that has to be done custom?

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• Excess elements in scalar initializer

  - by Wade Williams

  I'm pretty noobish when it comes to C++ STL stuff. After a compiler upgrade, I'm getting: error: Semantic Issue: Excess elements in scalar initializer on the call: Certificate *tempcert; cValType( tempPerson->name, tempcert ); with a typedef of: typedef…

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• Drupal 6 Validation for Form Callback Function

  - by Wade

  I have a simple form with a select menu on the node display page. Is there an easy way to validate the form in my callback function? By validation I don't mean anything advanced, just to check that the values actually existed in the form array. For example,…

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• Perl launched from Java takes forever

  - by Wade Williams

  I know this is an absolute shot in the dark, but we're absolutely perplexed. A perl (5.8.6) script run by Java (1.5) is taking more than an hour to complete. The same script, when run manually from the command line takes 12 minutes to complete. This is…

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• PHP PDO changes remote host to local hostname

  - by Wade Urry

  I'm trying to connect to a remote mysql server using PDO. However, regardless of the hostname or ip address i supply in the dsn, when the script is run it always reverts the address to the hostname of the local server where the webserver is running. …

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• SQL Query that can return intersecting data

  - by Alex

  I have a hard time finding a good question title - let me just show you what I have and what the desired outcome is. I hope this can be done in SQL (I have SQL Server 2008). 1) I have a table called Contacts and in that table I have fields like…

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• How to delete sentences starting with a lower case letter?

  - by Ron

  Hello: In the example below the following regex (".*?") was used to remove all dialogue first. The next step is to remove all remaining sentences starting with a lower case letter. Only sentences starting with an upper case letter should…

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• What online sites are available to help organize redundant error/cron emails?

  - by xyld

  I feel like I saw a site somewhere that would "dedupe" error messages commonly sent from frameworks like Django or cron errors. I cannot seem to re-find the site however. Have people heard of online tools like this that help wade through…

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• Caliburn and prism samples

  - by Simon

  Are there any sample applications avaliable that make use of both caliburn and prism? I know there are blogs that talk about it but I would like to wade into some code and see how it all fits together. http://caliburn.codeplex.com …

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• Calculating Text Width In ActionScript And Flex

  - by Joshua

  I'm trying to calculate how WIDE to make my button, based on the text that it will contain, and when I try to google for how to calcuate something as simplistic as the WIDTH OF SOME TEXT, I go cross-eyed just trying to wade through…

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• Does anyone have good tips for using pc-lint?

  - by glutz78

  What are some best practices for using pc-lint - how to wade thru the zillion options? I'm particularly interested in better ways to read/parse the output files.

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• IRB and large variables?

  - by tesmar

  How can I print a large variable nicely in an irb prompt? I have a variable that contains many variables which are long and the printout becomes a mess to wade through. What if I just want the variable names without their values?…

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• Can I use .NET with classic ASP?

  - by Wade73

  Due to a customer requirement I am forced to use classic ASP, so I am wondering if I could use .Net (or maybe JScript which as new features) to try to add some advanced features. I really would like a decent way to connect to…

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• List DOM Documents attributes and methods using Javascript

  - by EddyR

  Just wondering if it's possible to print and list all methods and attributes available to the DOM document itself using Javascript? So I would get something like so: Document.doctype Document.implementation…

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• What online sites are available to help organize redundant error/cron emails?

  - by xyld

  I feel like I saw a site somewhere that would "dedupe" error messages commonly sent from frameworks like Django or cron errors. I cannot seem to re-find the site however. Have people heard of online tools…

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