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Is there any replication standard or concept for application server data replication

- by Naga

Hi friends, Say, I have a server that handles file based mass data and can process thousands of read requests and hundreds of provisioning requests(Add, modify, delete) per second. This is not SQL based database. Now i planned to implement replication. There should be master- master replication, master slave replication, partial…

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soapUI - any way to automatically generate input data?

- by Graham Clark

I've just started looking at soapUI, and it seems to be a pretty good web service testing tool. It can automatically generate request SOAP messages with all the elements from the WSDL in there, no problem. However, what would be splendid is if it could automatically generate sample random input data, using the WSDL as a guide. …

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c#, asp.net, dynamicdata Validation Exception Message Caught in JavaScript, not DynamicValidator (Dy

- by Perplexed

I have a page here with a few list views on it that are all bound to Linq data sources and they seem to be working just fine. I want to add validation such that when a checkbox (IsVoid on the object) is checked, comments must be entered (VoidedComments on the object). Here's the bound object's OnValidate method: partial…

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WPD MTP data stream hanging on Release

- by Jonathan Potter

I've come across a weird problem when reading data from a MTP-compatible mobile device using the WPD (Windows Portable Devices) API, under Windows 8 (not tried any other Windows versions yet). The symptom is, when calling Release on an IStream interface obtained via the IPortableDeviceResources::GetStream function,…

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Database design for summarized data

- by holden

I have a new table I'm going to add to a bunch of other summarized data, basically to take some of the load off by calculating weekly avgs. My question is whether I would be better off with one model over the other. One model with days of the week as a column with an additional column for price or another model…

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jqgrid sample using array data, what am I missing

- by Dennis

Hello. I'm new in jqgrid, I'm just trying thes example to work. I have a html file only, nothing more. When I ran this file, array data is not showing. What am I missing here? Thanks in advance. <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <title>jqGrid…

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Merge FDF data into a PDF file using PHP

- by James

Is it possible to merge FDF data with a PDF file using PHP alone? Or is there no option but to use a 3rd party command line tool to achieve this? If that is the case can someone point me in the direction of one? I am currently outputting the FDF file to the browser in the hope that it will redirect the user…

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Saving files in cocoa

- by happyCoding25

Hello, Im sure this is a really easy to answer question but I'm still new to cocoa. I need to save my applications data. The app has 4 text fields and each field needs to be saved into one file. Then when you open the file it needs to know what goes in what field. Im really stuck with this. Also, I do know…

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UIImagePickerController and extracting EXIF data from existing photos

- by tomtaylor

It's well known that UIImagePickerController doesn't return the metadata of the photo after selection. However, a couple of apps in the app store (Mobile Fotos, PixelPipe) seem to be able to read the original files and the EXIF data stored within them, enabling the app to extract the geodata from the…

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Reasons for NSManagedObjectMergeError error on [NSManagedObjectContext save:]

- by ross-kimes

I have a application that combines threading and CoreData. I and using one global NSPersistentStoreCoordinator and a main NSManagedObjectContextModel. I have a process where I have to download 9 files simultaneously, so I created an object to handle the download (each individual download has its…

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How to group data in PHP inside the while loop

- by christian

I query in a database and loop the result using while and heres the sample data retrieve: echo $db->f("FirstName")."===".$db->f("Question")."=".$db->f("Answer")."<br>"; Michael===Q2=allergy Michael===Q2=Hives Michael===Q6=A lot Michael===Q8_A=Daktacort Michael===Q1=Itch…

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iPhone CoreData join

- by Ken

Hi guys, long time reader, first time poster. (A link to this schema is located here) http://www.weeshsoft.com/pix/DatabasePic.jpg I'm trying to get all LanguageEntries from a database for a given category.categoryName and languageset.languageSetName e.g. NSFetchRequest*…

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SubSonic 3.0.0.3 | Data Access Layer - Audit trails

- by No Body

Hi guys how do you implementing an Audit Trails on all objects/class on SubSonic under Data Access Layer? If what I want is, all changes on all objects will be recorded on a single table/object. public class AuditTrail { public int Id { get; set; } public string…

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NSFetchedResultsController when navigating from one UITableViewController to another ...

- by wgpubs

In my core data model I have a Person entity that has a "to many" relationship a Course entity (I also have an inverse "to one" relationship from Course to Person). Now I have a subclassed UITableViewController that uses a NSFetchedResultsController to display Person…

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Dynamic mod_rewrite or how to plan a dynamic website

- by Sophia Gavish

Hi, I'm trying to make a clean url for a blog on a dynamic website, but I think that the problem is that I don't know how to plan the website schema. I read about how to use mod_rewrite and all I found is how to make…

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NSFetchedResultsController Crashes When Navigating from One UITableViewController to Another

- by wgpubs

In my core data model I have a Person entity that has a "to many" relationship a Course entity (I also have an inverse "to one" relationship from Course to Person). Now I have a subclassed UITableViewController that…

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Simple Data Caching using Weak References in WCF

- by Tawani

Given that I have the following WCF service: class LookUpService { public List<County> GetCounties(string state) { var db = new LookUpRepository(); return db.GetCounties(state); } } …

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Excel - Looping through data till it finds the right one

- by DanoK

I'm pulling data from one Excel table into another using an IF statement. I want it to check two fields and if it is a match I want it to print something and if it doesn't then I want it to continue searching. If…

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Slow select when inserting large amounts of data (MYSQL)

- by siannopollo

I have a process that imports a lot of data (950k rows) using inserts that insert 500 rows at a time. The process generally takes about 12 hours, which isn't too bad. Normally doing a query on the table is pretty…

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Crash when trying to get NSManagedObject from NSFetchedResultsController after 25 objects?

- by Jeremy

Hey everyone, I'm relatively new to Core Data on iOS, but I think I've been getting better with it. I've been experiencing a bizarre crash, however, in one of my applications and have not been able to figure it…

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Flex3 / Air 2: NativeProcess doesn't accepts standard input data (Error #2044 & #3218)

- by Edward

Hi: I'm trying to open cmd.exe on a new process and pass some code to programatically eject a device; but when trying to do this all I get is: "Error #2044: Unhandled IOErrorEvent:. text=Error #3218: Error…

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Update data programmatically using EntityDataSource

- by Vinay

Hello guys, I want to update the data using programmatically in code behind using EntityDataSource. I have done the samething using Update method of LINQ Datasource. sample code snippet int id =…

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OpenCV: How to copy CvSeq data into CvMat?

- by Can Bal

I have a CvSeq structure at hand, which is the output of an available OpenCV function. This holds 128 bytes of data in each of the sequence elements. I want to copy each of these 128-byte elements…

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VBA for Access 2003 - DDL help with creating access file: setting the Autonumber data type

- by Justin

So I have the below VB that creates an access file in the default workspace, creates a table, create some fields in that table...just need to know the syntax for setting the first data type/field…

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Firebird Insert Distinct Data Using ZeosLib and Delphi

- by Brad

I'm using Zeos 7, and Delphi 2K9 and want to check to see if a value is already in the database under a specific field before I post the data to the database. Example: Field Keyword Values of…

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