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  • register users through iphone application

    - by Nava Carmon
    What are the techniques to register users through the iPhone application? I'd like them to register on my site like many other do, but how to do it from within the application and is it acceptable to do it as the first thing and the user opens the application like desktop application do (EULA and so on)?

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  • google app engine persistent globals

    - by Joey
    Hi, I'm looking for a way to keep the equivalent of persistent global variables in app engine (python). What I'm doing is creating a global kind that I initialize once (i.e. when I reset all my database objects when I'm testing). I have things in there like global counters, or the next id to assign certain kinds I create. Is this a decent way to do this sort of thing or is there generally another approach that is used?

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  • Jquery DataTables server parameters

    - by Faton
    In jquery DataTables it is possible to add server parameters through the method fnServerData or fnServerParams : $("#myTable").dataTable({ "bServerSide": true, "sAjaxSource": contextApp, "fnServerParams" : function(aoData){ aoData.push("name":"paramName", "value":"paramValue"); } ) Is it possible to do the same thing through fnSettings method? For example : var myTable = $("#myTable").dataTable(); var oSettings = myTable.fnSettings(); //add server paramters to oSettings

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  • Runtime.getRuntime.exec() problem with running Word document

    - by Milan
    Hello everybody! when I write in commandline in windows: C:\Program Files (x86)\Microsoft Office\Office12>winword.exe /mOpenPage c:\Navod ilo.doc It starts the word document with the macro /mOpenPage. I want to do the same thing from Java but its not going. String[] cmd = {"cmd.exe","/c","start","c:\\Program Files (x86)\\Microsoft Office\\Office12\\WINWORD.exe","/mOpenPage","c:\\Navodilo.doc"}; Process proc = Runtime.getRuntime().exec(cmd); help?

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  • Reflection: Get FieldInfo from PropertyInfo

    - by Ed Woodcock
    Hi guys. I'm doing some dynamic code generation using Reflection, and I've come across a situation where I need to get the backing field of a property (if it has one) in order to use its FieldInfo object. Now, I know you can use .IsDefined(typeof(CompilerGeneratedAttribute), false); on a FieldInfo to discover whether it's autogenerated, so I assume there's a similar thing for Properties which auto-generate fields? Cheers, Ed

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  • Excel VBA Application.OnTime. I think its a bad idea to use this... thoughts either way?

    - by FinancialRadDeveloper
    I have a number of users I support that are asking for things to happen automatically ( well more automagically but that's another point!). One want events to happen every 120 secs ( see my other question ) and also another wants 1 thing to happen say at 5pm each business day. This has to be on the Excel sheet so therefore VBA as addins etc will be a no no, as it needs to be self contained. I have a big dislike of using Application.OnTime I think its dangerous and unreliable, what does everyone else think?

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  • Regular expression for bounce email message

    - by Ryan
    I am looking for a regular expression (or other method if there is such a thing) for detecting bounce email messages. So far I have been going through our unattended mail box and adding strings that I find into a regex. I figured someone would have something that is already complete rather than me re-inventing the wheel. Here is an example of what I have so far: /reason: 550|permanent fatal errors|Error 550|Action: Failed|Mailbox does not exist|Delivery to the following recipients failed/i

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  • Is information a subset of data?

    - by Jason Baker
    I apologize as I don't know whether this is more of a math question that belongs on mathoverflow or if it's a computer science question that belongs here. That said, I believe I understand the fundamental difference between data, information, and knowledge. My understanding is that information carries both data and meaning. One thing that I'm not clear on is whether information is data. Is information considered a special kind of data, or is it something completely different?

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  • What software should I install on a new PC?

    - by Armentia
    What software would be a good idea to get for a new/freshly reformatted PC? Feel free to rank how vital each piece of software is, as well as possible alternatives. Microsoft Office Suite // OpenOffice is the first thing to come to mind, but things such as .net framework doesn't pop up to mind and things of that nature are a pain to deal with later on in certain situations.

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  • Autofac in web applications, where should I store the container for easy access

    - by michielvoo
    I'm still pretty new to using Autofac and one thing I miss in the documentation and examples is how to make it easy to get to the configured container from different places in a web application. I know I can use the Autofac controller factory to automatically resolve constructor injected dependencies for controllers, but how about the other stuff you might need to resolve that is not injected yet. Is there an obvious pattern I am not aware of for this? Thank you!

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  • SQL: Join vs. subquery

    - by Col. Shrapnel
    I am an old-school MySQL user and always preferred JOIN over sub-query. But nowadays everyone uses sub-query and I hate it, dunno why. Though I've lack of theoretical knowledge to judge myself if there are any difference. Well, I am curious if sub-query as good as join and there is no thing to worry about?

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  • Determining a transaction fee before an order is processed

    - by Kenji Crosland
    When users make credit card transactions on my web app, I'd like to include the transaction fee on the confirmation page before the user makes the order. The thing is, there are different transaction fees for different cards. Is there a way to determine a transaction fee from the card number? I'm using Rails and ActiveMerchant, but I figure this question was applicable to other languages as well.

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  • How to create Non Resizable custom server control

    - by wonde
    Hi guys, I am building a custom web panel control for specific purpose.I want the control be fixed with specific width and height so that not to be resized in design mode as well as from property window.How can I do thing. It is very important and urgent.I will appreciate if you can help me.

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  • Problem with final branch in a parallel activity

    - by Dan Revell
    This might seem like a silly thing to say, the final branch in a parallel activity so I'll clarify. It's a parallel activity with three branches each containing a simple create task, on task changed and complete task. The branch containing the task that is last to complete seems to break. So every task works in it's own right, but the last one encounters a problem. Say the user clicks the final tasks link to open the attached infopath form and submits that. Execution gets to the event handler for that onTaskChanged where a taskCompleted variable gets set to true which will exit the while loop. I've successfully hit a breakpoint on this line so I know that happens. However the final activity in that branch, the completeTask doesn't get hit. When submit is clicked in the final form, the operation in progess screen says of for quite a while before returning to the workflow status page. The task that was opened and submitted says "Not Started". I can disable any of the branches to leave only two, but the same problem happens with the last to be completed. Earlier on in the workflow I do essencially the same thing. I have another 3 branch parallel activity with each brach containing a task. This one works correctly which leads me to believe that it might be a problem with having two parallel activites in the same sequential workflow. I've considered the possibility that it might be a correlation token problem. The token that every task branch uses is unique to that branch and it's owner activity name is est to that of the branch. It stands to reason that if the task complete variable is indeed getting set to true but the while loop isn't being exited, then there's a wire crossing with the variable somewhere. However I'd still have thought that the task status back on the workflow status page would at least say that the task is in progress. This is a frustrating show stopper of a bug for me. Any thoughts or suggestions would be much appricated so I can investigate them.

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  • Activity in Android

    - by leduchuy89vn
    Normally, a Java p'rogram starts from an object, then that object will create some GUI objects (window) and call the "Show" method So, is there any way to do the same thing in Android, since, by default in Android, a program runs from an object created by a class which extended from Activity class?

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  • What kind of data processing problems would CUDA help with?

    - by Chris McCauley
    Hi, I've worked on many data matching problems and very often they boil down to quickly and in parallel running many implementations of CPU intensive algorithms such as Hamming / Edit distance. Is this the kind of thing that CUDA would be useful for? What kinds of data processing problems have you solved with it? Is there really an uplift over the standard quad-core intel desktop? Chris

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  • Python: Cannot concatenate str and NoneType objects

    - by Chase Higgins
    sql = """ INSERT INTO [SCHOOLINFO] VALUES( '""" + self.accountNo + """', '""" + self.altName + """', '""" + self.address1 + """', '""" + self.address2 + """', '""" + self.city + """', '""" + self.state + """', '""" + self.zipCode + """', '""" + self.phone1 + """', '""" + self.phone2 + """', '""" + self.fax + """', '""" + self.contactName + """', '""" + self.contactEmail + """', '""" + self.prize_id + """', '""" + self.shipping + """', '""" + self.chairTempPass + """', '""" + self.studentCount + """' ) """; I have the following code and Python keeps throwing the error that it cannon concatenate strings and nonetype objects. The thing is I have verified every variable here is in fact a string and is not null. I have been stuck on this for quite some time today, and any help would be greatly appreciated.

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  • getting comments on facebook is limited to 50?

    - by Hagai
    Hi, strangely , lately when I'm trying to retrieve comments with the old facebook api I can get only the latest 50. And I didnt see any paging option there. And it doesnt matter if I use stream.getcomments or directly FQL . The weird thing is that using the same fql with the new api gives me all the comments. got a clue?

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  • GUI for Dialog-design for WiX

    - by leiflundgren
    WiX is great in that there is no GUI, you just write the installer you want it to be. No fiddling with GUI-wizards! However, drawing GUI is actually one thing I prefer to use a GUI for. So, is there any Dialog-drawing program which exports WiX-data? (I suppose else-wise perhaps I could transform what Visual Studio's forms editor does to WiX-XML.) /L

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  • Define a varbinary(max) column using sqlalchemy on MS SQL Server

    - by Mark Hall
    Hi, I'm querying an SQL Server database using SQLAlchemy and need to cast a column to varbinary(max). The thing I am struggling with is the "max" part. I can get the cast to work for any actual number (say varbinary(20)), but I cannot find how to get it to work for the "max" size of the varbinary column. Any pointers? Links? Solutions? Regards, Mark

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  • Minimum set of Delphi 2010 files to move to a SVN repository for compiling

    - by bcrooker
    We are using Subversion for SCC. We have a great deal of our build environment in our repository so that we can check a given version out and rebuild it fairly close to what was in use at that time. We have the following in there now: InnoSetup binaries Third Party Components VCL (including Indy) Our Source (of course) Finalbuilder project files The only thing missing is the binaries for Delphi itself - I am wondering if there is a minimum set of files that can be copied to the repository and run. Thanks

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