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• System.Data.Sqlconnection

  - by Surya sasidhar

  hi, in my application when i type sqlconnection it is not showing any intellisence, i added the namespace System.Data.Sqlclient not only sqlconnection even i am not getting Page calss can u help me. actually i am sharing this application from my company server.

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• What does this mean in AS3?

  - by uther-lightbringer

  Hello I've started to learning AS3 from one book and found something I don't understand. Ellipse(_board[row][column]).fill = getFill(row, column); _board is two dimensional array of Ellipse type, so I just dont understand why is Ellipse(Ellipse object) used when it apparently works without it, or I haven't seen any changes when I omitted it.

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• Rails - before_filter than includes updated object

  - by Sam

  I have a before filter than calculates a percentage that needs to include the object that is being updated. Is there a one liner in rails that takes care of this? for example and this is totaly made up: Object.find(:all, :include = :updated_object) Currently I'm sending the object that is getting updated to the definition that calculates the percentage and that works but its making things messy.

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• How to "ping" a domain name?

  - by Jene

  Hi, In Code i want to validate a domain name. For example : " DomainName.com". How can i do that in C#. I worked on MSDN Solution. (Second Solution). But "PingCompletedCallback" is not getting executed. Thanx

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• Restoring and passing data to an already running instance of a .NET application

  - by mtranda

  The goal is to have an application that runs in the system tray and can either accept user input from its actual GUI (which isn't the actual issue) OR accept command line parameters (that would actually be done via a context menu in windows explorer). Now, while I'm aware that the command line parameters are not exactly possible once the application has started, I need a way to pass data to the already running application instance via some form of handler. I'm thinking maybe define and raise some sort of event? Thanks in advance.

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• As a programmer, how much time do you spend churning?

  - by Chinnery

  I recently went through a period of frustration, "churning" as I tried to set up my environment to work effectively on a task. By the time I broke through and started to make actual progress, I felt tired and kind of angry. (I'll admit: in this case, it took me several days of banging my head and ultimately starting from scratch to finally get around the problems.) This experience made me wonder: When a roadblock happens to other programmers, how long do they churn before finally becoming productive and beginning what feels like actual work?

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• Object Building in ActionScript

  - by kumar

  I am getting an object structure like Object-- --- Object STRING1:VALUE STRING2:VALUE STRING3:VALUE ---- OBJECT STRING1:VALUE STRING2:VALUE STRING3:VALUE Now I want to filter this object because i need only STRING2:VALUE in the same object structure and need to a an structure similar to: Object STRING2:VALUE Object STRING2:VALUE and I need to do it in runtime can somebody please let me know ..

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• git clone with ssh issue

  - by george

  Hi, I have generated a public key, private key pair. I've set the public key to the site. How to use the console in windows to clone a git repository? What do I do with the private key? I keep getting: the remote end hung up unexp. Thanks

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• Is it possible to enumerate menu items of other programs on Windows?

  - by Edwin

  Hi Folks, Is it possible to enumerate all main menu items of other programs on Windows? How? And how to click any of those menu items after getting the menu item list? Thank you very much!

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• ld returned 1 exit status

  - by uzay95

  This is the code that i'm trying to run: #include <QApplication> #include <QPushButton> int main(int argc,char *argv[]) { QApplication app(argc,argv); return app.exec(); } And this is the error that i'm getting: :-1: error: collect2: ld returned 1 exit status

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• ora-00972 identifier is too long oracle 10g

  - by Frank

  I am getting the error mentioned in the title. I am using a 36 charecter ID. This error is only thrown In my sqldatasource in my asp.net webform. It is not a problem when I perform updates in Oracle sql developer. How can I fix this?

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• C# Search for subdirectory (not for files)...

  - by Brad

  Every example I see seems to be for recursively getting files in subdirectories uses files only. What I'm trying to do is search a folder for a particular subdirectory named "xxx" then save that path to a variable so I can use it for other things. Is this possible without looping through all the directories and comparing by name?

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• File being used by another process after using File.Create()

  - by Brett

  Hi All, I'm trying to detect if a file exists at runtime, if not, create it. However I'm getting a 'The process cannot access the file 'myfile.ext' because it is being used by another process.' error when I try to write to it. Any ideas how to fix it? Thanks

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• Is it possible to insert multiple rows at a time in an SQLite database?

  - by Andrew

  In MySQL you can insert multiple rows like this: INSERT INTO 'tablename' ('column1', 'column2') VALUES ('data1', 'data2'), ('data1', 'data2'), ('data1', 'data2'), ('data1', 'data2'); However, I am getting an error when I try to do something like this. Is it possible to insert multiple rows at a time in an SQLite database? What is the syntax to do that?

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• php mysql , update query is not working

  - by Michael

  I'm trying to update some info into database but for some reasons it doesn't update. Also I'm not getting error in the server logs. mysql_query("UPDATE `view_item` SET `item_number` = $item_number, `title` = $title, `price` = $price, `shipping` = $shipping, `location` = $location, `start_time` = $start_time, `end_time` = $end_time, `seller_userName` = $seller_userName, `seller_UserNum` = $seller_UserNum, `number_of_bids` = $number_of_bids, `picture_link` = $picture_link WHERE `item_number` = $item_number");

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• fopen doesn’t create file in the current directory

  - by indira

  I have created a console application in VS2010 and I want to create a file in the current directory where the exe runs. I used the following code fp = fopen("Pkts.csv", "w+"); But file is not getting created in the current directory. But when I specifies the path as fp = fopen("C:\\Windows\\Pkts.csv", "w+"); the file gets created in the path specified. How to create the file in the current directory?

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• Implement eBay Finding/Feedback API [Java]

  - by zengr

  Hi, I have just started with the ebay Finding API and Feedback API and I need to deploy a basic API implementation on GAE/J. The problems are: How do we start with the local dev environment of the ebay SDK? There is no Java tutorial for the Finding API and feedback. GAE/J + ebay APIs won't cause any complexity right? I am looking for head start in the right direction,I am using Eclipse + GAE plugin.

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• What's a good place to learn differences between MVC 1.0 and MVC 2.0?

  - by Jay Stevens

  I have a small project I started in MVC 1 and have resisted (until now) moving to MVC 2. Problem is, everything seems to be just a mishmash of MVC. So... What significant differences are there? What do I need to know to take advantage of what's there? Are there breaking changes? Where's a good place to learn all of this stuff?

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• C++: Trouble with tr1::bind (C2065)

  - by Rosarch

  I'm getting a compiler error with bind: using namespace std; bool odp(int arg1, int arg2); // ... find_if(vec.begin(), vec.end(), tr1::bind(odp, iValue, _1)); // C2065 My goal is to curry odp(), so its first argument is iValue, and apply that function in find_if. The error: C2065: '_1' : undeclared identifier. What am I doing wrong?

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• How to "Forward" a cookie to another page

  - by Pierreten

  I was wondering if there is a straightforward way of getting a user's session cookie and posting it to a page on a different site to be processed there?

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• How can I drag and drop canvases within a Vbox to re-order?

  - by WillyCornbread

  Hi, I'm getting up to speed with Flex and I am looking for any example of implementing a drag and drop re-sort within a vbox container. Basically I have a Vbox that contains a number of canvas's that are full width and 35px high. I want to be able to drag and drop them to re-order within the vbox. Any help is greatly appreciated - thanks, b

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• Unexpected T_ELSE error in PHP

  - by Jacksta

  I am working on an example from a php book and am getting an error on line 8 with this code <?php $agent = getenv("HTTP_USER_AGENT"); if (preg_match("/MSIE/i", "$agent")); { $result = "You are using Microsoft Internet Explorer"; } else if (preg_match("/Mozilla/i", "$agent")); { $result = "You are using Mozilla firefox"; } else {$result = "you are using $agent"; } echo $result; ?>

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• What exactly this error is?

  - by user144842

  Database i am using is MySQL 5.1. I specified, i believe, right connectionstring in my web.config. but when i run my web app. it throws this exception:- MySql.Data.MySqlClient.MySqlException: The user specified as a definer ('root'@'%') does not exist Any help. Why am i getting this?

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• What happened to MS AJAX Library 4.0

  - by TT

  I started to use the ms ajax 4.0 client library during the beta stages(the client template bits) and since I have upgraded to vs 2010 rtm I wanted to update my ajax code as well but I can't find anything about the library in the official rtm bits. Has it been completely replaced by jquery?

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• Adding elements to dropdownlist through javascript

  - by rocksolid

  Am unable to add elements to a dropdown list via Javascript. The below piece of code works in IE and Chrome, but not in firefox. ddlId.add(new Option("",0)); In firefox, I keep getting an 'Not enough arguments' exception. Any idea on how to resolve it? Thanks

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