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• SSRS 2008 - inclusion of subreport causes main report to return no data

  - by adolf garlic - SAVE BBC6MUSIC

  I have a report which worked perfectly. I inserted a subreport at the top (basically a cover sheet) Now the rest of the report runs, but has "no data available" all over it What is going on?!

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• ETL : Tracking changes to data using Materialized View log

  - by avinash

  I am into designing ETL with source and target database as oracle Standard Edition. For ETL purpose I need to get the changed data everytime.Client does not want any changes to be made in source objects. Is it feasible to create Materialized view log on source database using dblink to track Inser/Update/Delete on the identified tables. Thanks and…

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• How would you handle making an array or list that would have more entries than the standard implemen

  - by faceless1_14

  I am trying to create an array or list that could handle in theory, given adequate hardware and such, as many as 100^100 BigInteger entries. The problem with using an array or standard list is that they can only hold Integer.MAX_VALUE number of entries. How would you work around this limitations? A whole new class/interface? A wrapper for list?…

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• has anyone used simile timeline with large amounts of data

  - by oo

  i am using this simile timeline with large amounts of data and i keep getting firefox popping up saying "a script has appeared to no longer be running, do you want to kill it"? is there a limit to the amount of json you can send back to it. I have about 1000 different timeline points with dates, descriptions, etc.

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• How to publish web service produced data file accessible via browser

  - by neverman

  I need to make available to browsers data file produced by my web service method. Indeed the web service method should return url to produced file. I'm working with axis2 on tomcat.

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• How to delete application data on install and reinstall

  - by Ari R. Fikri

  How to delete application data on install/reinstall application, so I can have a clean working environment on every reinstall ? I mean how to detect that this application has been reinstalled so I can clean the whole persistent store. Thanks.

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• Get nested/hierarchical JSON from MySQL/PHP

  - by brz dot net

  I am using spacetree chart and I require JSON in hierarchical format. See sample required JSON format here. I have ID,ParentID,Name,Description fields in Mysql database table. Now How can I convert data in Hierarchical/nested JSON using PHP?

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• Data Archival Strategy for CRM system

  - by Ram

  Hi, I need to archive data from a CRM system. Does anyone have any idea on how this can be achieved and what are possible strategies for the archiving?

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• SVN Mac - Stripping files of SVN meta data?

  - by Jasconius

  I downloaded some source files on a Mac that were previously part of some working copy on the authors computer, I need to use these files in another repository but the SVN client "Versions" for Mac is picking up on the data from this old repository. I can't find the ".SVN" folder anywhere... any idea on how to "cleanse" these files so I can commit…

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• Validate the type of data

  - by abhinav singh

  How to validate data in RPG code like if a field is of char type then how to validate that it should only take alphabets.....

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• Jquery getJSON populate select menu question...

  - by Scott

  I am populating a select menu with getJSON. I am wondering if there's a way that I can use jQuery's .each function to bring in these values? Surely there must be an easier way to accomplish this...maybe? PHP file: <?php $queryMonth = "SELECT monthID, month FROM months"; $result = $db->query($queryMonth); while($rowMonth =…

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• WCF web service Data Members defaulting to null

  - by James

  I am new to WCF and created a simple REST service to accept an order object (series of strings from XML file), insert that data into a database, and then return an order object that contains the results. To test the service I created a small web project and send over a stream created from an xml doc. The problem is that even though all of the…

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• www-data ownership makes the wordpress instalation consume more memory

  - by Arkid

  I have a wordpress installation. When the ownership of the folder is root, the memory consumed is okay. However, when I change the ownership to www-data user, it starts consuming a lot of memory and starts throwing a lot of out of memory error. I have changed the ownership to root. However, Can anyone explain why this happens?

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• monitor table in data base

  - by hatem gamil

  hi all i want to make a web site to act as a monitor to a certain table in data base or act as a listenter on that table eg lets say i have table employees i want to make a web page that listen to changes occurs on that table (all DML operations) whenever a record is inserted i want this page alert me that a "1 row is inserted in table…

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• how to get the table primary key after saving an item via AdoNetServiceProxy

  - by Jronny

  I have a js proxy class: function ProxyClass() { this.Properties = null; this.Insert = function () { try { var service = new Sys.Data.AdoNetServiceProxy("/WcfDataService1.svc"); service.insert(this, "TheTable"); } catch (ex) { alert("error: " + ex); } }; } The…

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• Problem applying data annotation in asp.net mvc2

  - by Fraz Sundal

  Im facing problem when trying to apply data annotation. In my case im passing FormCollection in controller [HttpPost] public ActionResult Create(string Button, FormCollection collection) { if (ModelState.IsValid) { } else { } } and in ModelState.IsValid condition always have true value. Although i…

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• Writing Text data File using C# to excel

  - by Joe

  Hello, New at C# using visual studio 2008 and trying to load an excel sheet with a text file. My current program puts the complete file in one cell. Is there a way to put each data point in its own cell. Having issues interfacing with excel to accomplish this task. Thanks Joe

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• Cursor backed ExpandableListView data update

  - by Aleksander O

  Hi I'm implementing CRUD functionality using ExpandableListView. Wen I delete a parent data on screen refreshes automatically but it doesn't when I delete a child. I've solved this with: int categoryId = ExpandableListView.getPackedPositionGroup(info.packedPosition); getExpandableListView().collapseGroup(categoryId);…

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• Web Data controls

  - by Nani

  Hi, I need to implement Grouping, Sorting, Collapsable for a sql datasource. I shouldn't use third party tools. From last 2 days I was searching net, but dint got the solution. Plz help me in getting these functionalities using any kind of web data control(grid view, repeater, ..) Thank You

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• wsdl error: HTTP ERROR: no data present after HTTP headers

  - by raj

  when ever i m trying to run the script i got an error of "wsdl error: HTTP ERROR: no data present after HTTP headers" can any bdy help me regarding it?

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• data caching in clientside

  - by subash

  Is it possible to do data caching in client-side in asp.net and c#.net? iam planning to cache a dataset. if so please provide a sample?

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• ASP.Net JSON Web Service Post Form Data

  - by Will D

  I have a ASP.NET web service decorated with System.Web.Script.Services.ScriptService() so it can return json formatted data. This much is working for me, but ASP.Net has a requirement that parameters to the web service must be in json in order to get json out. I'm using jquery to run my ajax calls and there doesn't…

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• Existing implementation of Btree or B+tree in Java

  - by rohit

  I am doing a project in which I require btree or b+tree data structure. Does anyone know of an existing implementation of btree or b+tree (with insert, delete, search algorithms)? It should accept string as input and form btree or b+tree of these string.

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• Which data type saves more space TINYTEXT or VARCHAR for variable data length in MySQL?

  - by John M.

  I need to store a data into MySQL. Its length is not fixed, it could be 255 or 2 characters long. Should I use TINYTEXT or VARCHAR in order to save space (speed is irrelevant)?

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• NSFetchedResultsController Mac OSX COCOA equivalent

  - by Lukasz

  Hi! I am porting some Core data code from iPhone to Mac OS X. PRoblem is that CoreData Framework on Mac OS X does not have NSFetchedResultsController.h nor NSFetchedResultsControllerDelagete protocol declared. At least I am not able to force COCOA application to see this class even if I drag Core Framework from…

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