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• unhandeled exception occured in c#

  - by abid

  hey. i`m getting this error that system.data.datarowview is not permitted in this contexxt. valid expressions are constants expressions and ( in some contexts). column name are not permitted.. can any body guide me what this error says.. can any one provide me a suggestion whether where im wrong.. any guesses guys??? im not getting it.. :/

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• removing objects from arrays

  - by Sam Jarman

  Hey All I have an array(NSMutableArray) with 8 objects. I then remove number 5 (removeObjectAtIndex:4) does the array now count only 7 objects? or 8 with a space? I need to know. I plan to 'drain the array' after doing a thing with each object. Cheers Guys Sam

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• Debugging HeapReAlloc failure using GetExceptionCode

  - by Becky Franklin

  Hey folks, Been messing about with this all day and haven't got anywhere so I'm hoping someone can help me - I have a HeapReAlloc method failing with the error ACCESS_VIOLATION, but I'm unsure how to implement a further check using GetExceptionCode as it uses try/catch or exception or something - can someone give me a quick example of how I can use it to narrow down this failure, please? Thanks very much, Becky

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• ORACLE XML publishing

  - by Seedorf

  Hey guys, I was wondering which tool in ORACLE 11g (their latest DBMS) can be used for publishing XML. I am about to download it but would first like to know the name of the XML publisher and where I could get more information about it from. Thanks in advance. S

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• Assembly-> Gui??

  - by Natasha

  Hey all; Is there any way to link an application programmed in TASM ASSEMBLY to a windows form application or any kind of GUI? Thanks

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• How to send email with attachment through code + j2me+blackberry

  - by SWATI

  hey i am building an application in which user can send an email to a person. The user enters the email id of the person to whom email is to be sent in a Edit field and then presses a send button the email must be delivered with an attachment. how can i do it?????? i m really confused after googling. can someone tell me the exact way also,cant i send email from simulator if my cod file is unsigned thanks in advance

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• C++ library to load Excel (.xls) files

  - by Jake88

  Hey Everyone, I'm looking for a free C++ library that can load .xls files in both Windows and Linux. If I had to make a choice, Linux would be the bare minimum. I've tried LibXL, but got this amazing error: "can't read more cells in trial version" So now I'm on the hunt for a free version :), unfortunately xlsLib isn't are enough along either to provide the ability to load existing .xls files. Thanks

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• web.go install error

  - by Metropolis

  Hey Everyone, I am trying to install web.go using goinstall github.com/hoisie/web.go, and I keep getting an error about the path. goinstall: github.com/hoisie/web.go: git: no such file or directory goinstall is working for sure because when I type in just goinstall I get the options list for it. Any ideas on what I am doing wrong? Metropolis

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• Flash date and time and coutdown timer

  - by c11ada

  hey all, does any one know of any good countdown timer's for flash which i can use to be implemented in a flash game or quiz ? also i have the following line of code var endDate:Date = new Date(2010,7,30); how would i go about having the endDate to be the current time and date + 30 minutes ? thanks

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• Graduating soon from computer science

  - by Yijinsei

  Hey guys, Finally going to graduate soon this december, however i do not really have a very strong academic records. Intended to do some projects to boost up my resume, do you guys have any idea on what i could start off with?

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• Stack Overflow-like Open Source Question and Answer Systems in php

  - by creativz

  Hey, I'm searching for an open source Question and Answer System that's writting in php/mysql. The only one I found is http://www.question2answer.org but it lacks important features like deleting a question/user...It's still in its beginnings. I know that there is http://osqa.net and http://shapado.com but they are not written in php. Anybody can help me out? Thanks!

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• devexpress ASPxGridView column problem

  - by oshafran

  Hey all I have an ASPXGRIDVIEW which is binded to an SQL query. I added to the grid an additional COLUMNCUSTOMBUTTON. But what happens is, that for all the rows it put a link there. I am trying to find a way to add to this column a link (button) ONLY to specific rows! I am unable to understand how to do it thanks

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• Google Docs not importing CSVs consistently

  - by nick

  Hey everyone, I'm trying to import some csv data into google docs spreadsheet. The data I am entering is all made up of 16 digit integers. About 90% of them are imported perfectly but 10% are rewritten automatically into scientific notation. How do I turn this feature of. I just want all the numbers kept in their standard form. Kind Regards Nick

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• writing "%d" in a printf C

  - by fmsf

  Hey, What is the correct syntax for this code: is it: printf("printf(\"\%d\",%s);", some_var); or printf("printf(\"%%d\",%s);", some_var); Or something else?

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• HSQLDB how to manually insert records

  - by l245c4l

  Hey, My question is how can I manually add records to hsqldb database. I mean using command line or some client. I know I can use hsqldb manager but I cannot execute any query with it. It says that there is no table of specified name. What might be the problem?

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• django-haystack: how to access the spelling suggestions on the template ?

  - by pierre-guillaume-degans

  Hey, I'm trying django-haystack with Solr and HAYSTACK_INCLUDE_SPELLING = True. How do you access the spelling suggestions on the template (generated by the default SearchView) ? Thanks :-)

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• Logic Circuits & Shift Registers?

  - by Thomas Covenant

  Hey all, Could anyone point me to a logical diagram of, or show me how to create, a Parrallel In/Serial Out shift register that uses J-K Flip flops? I've found diagrams that use D types, but no J-K's. Any help would be greatly appreciated. Thanks.

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• UITableView reloadData to sort the table cells

  - by harekam_taj

  Hey Guys, I have a uitableview and I am populating the tableview with data from the internet. I added some sort features to the table but when I do the sorting and get new results from the web server and reload the table. The table doesn't refresh, the old results stay on the table and if I press on a particular cell I see the new result just for that cell. Can someone please help me? Thanks

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• Regex and Arrays

  - by syker

  What is a regex I can write in bash for parsing a line and extracting text that can be found between two | (so that would be ex: 1: |hey| 2: |boy|) and keeping those words in some sort of array?

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• ASP.Net MVC 2.0: EditorFor setting name via attributes

  - by vdh_ant

  Hey guys Just wondering how do I mimic the following using attributes... <%= Html.EditorFor(x => x.SportProgramIdList, "FormMultiSelectDropDownList", "SportProgramIds")%> I know I can specify the template by using [UIHint("FormMultiSelectDropDownList")] but I am left with the problem with how to set the name... Cheers Anthony

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• Should you do validation checks that go outside the possiblility of normal user activity?

  - by Scarface

  Hey guys I have been thinking about form security a lot lately. I have been told time and time again to check if form input is a number if you are expecting a number or escape it in case (unless you use proper mysqli formatting) to avoid injection. 1.After the safety checks are done, should I do additional logic checks? For example, if the user is sending a friend request to them-self for example even if my user interface will not show the form if the user is looking at their own page.

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• PHP Summarize any URL

  - by Dylan Taylor

  Hey guys, How can I, in PHP, get a summary of any URL? By summary, I mean something similar to the URL descriptions in Google web search results. Is this possible? Is there already some kind of tool I can plug in to so I don't have to generate my own summaries? I don't want to use metadata descriptions if possible. -Dylan

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• Papervision 3D: How can I force dimensions on a collada file

  - by imadethisthing

  Hey everyone, I'm working with Collada files and I need them to be a certain size. When instantiating them in pv3d you set the filename, materials, and scale. Scale works like a percentage, and there's no way to get the width, height, or depth of the DAE once in flash. I want to be able to specify the size of DAE in 3D space relative to other pv3d native geometry.

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• Creating child within xml file.

  - by Kaloyan

  Hey, guys. I want to ask if someone can give me an example of creating child through xml. I mean creating custom components through xml (for every xml tag you create your own custom component and then add it as a child to the stage). I hope is it clear enough... :)

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• Threads or background processes in Google App Engine (GAE)

  - by fmsf

  Hey, I'm running a post, and need the request to be replied fast. So I wanted to put a worker running some operations in background and reply the request imidiatly. The worker is always finite in operations and executes in [0;1] second How can I do this? Is there any module that suports this in the google app engine api? Edit: In python

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