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• Help me understand javascript:void(null)

  - by Anil Namde

  can someone please help me with this javascript:void(null) I found it used in link buttons as follows <a onclick="ProcessResponse()" href="javascript:void(null)" >Accept Data</a>

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• Why do we need a Grid Control?

  - by Nam Gi VU

  I don't know why we need a grid when building a Windows form! What can't we do without a grid control in a Windows form then? Please discuss.

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• Need help with drupal, ubercart and a module hook on product load

  - by Kareed

  Hi, I am trying to make a module that works with ubercart. What I need to know is how do I hook into the loading of a product. I want to modify some of the data slightly before any output. Thanks

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• Need help to understand :source option of has_one/has_many through of Rails

  - by Tri Vuong

  Hi Please help me in understanding the :source option of has_one/has_many through association. The Rails api explanation makes very little sense to me "Specifies the source association name used by has_many :through queries. Only use it if the name cannot be inferred from the association. has_many :subscribers, :through = :subscriptions will look for either :subscribers or :subscriber on Subscription, unless a :source is given. " Thanks.

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• Some encoded Javascript that I need in plain text

  - by Alex

  Hey, I'm having some issues trying to decode some javascript.. I have no idea what kind of encoding this is.. i tried base 64 decoders etc. If you can please help me out with this, here's a fragment of the code: \x69\x6E\x6E\x65\x72\x48\x54\x4D\x4C","\x61\x70\x70\x34\x39\x34\x39\x3 Any ways I can get plain text from that? Thanks!

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• Need help with an android layout question

  - by michael

  Hi, I need to have a linear Layout whose height is wrap_content, but how can I specify a child of this linear layout to stretch to its parent? I tried ... some other children ... But this does not work. The image does not scretch.

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• Content Graphic Was Pushed Down - Need Help...

  - by Tran

  Hello everyone, I modified html codes generated by Firework, and now graphic was pused down I dont know how to fix it. Sorry Im still using tables, mixing up with css to create the list items....please help....What I did was extend the original graphic to make it taller to fit the list menu http://imageoneads.com/work/inventory.htm Thanks ahead

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• Help with query in Microsoft Access

  - by Gold

  I have 2 tables: Table A: code | name Table B: barcode | name Table B has full barcode and name, Table A has only code. I need to run update query that fill name in Table A. I tried something like: update A set name = (select top 1 Name from B where B.Code = mid(A.Barcode,1,8)) but it doesn't work.

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• Tumblr - Custom Domain Help.

  - by gabeaudick

  I own the domain name, iamgabeaudick.com. It was my personal website, but I now want to use it as my tumblr domain. I've changed the DNS, and tumblr confirms that the domain is set up correctly. But when I access iamgabeaudick.com, a blank "Index of /" page appears. Any ideas why this is? Do I need to configure the ftp files in some way?

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• Do I still need source :gemcutter in Gemfile?

  - by TK

  I have a file "Gemfile" in my Rails project root. It says source :gemcutter in the very first line. Do I still need the line? If I'm correct, http://rubygems.org/ is the official source, and Gem Cutter was merged into rubygems.org.

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• Problem in updating field in codeigniter please help

  - by pokhara

  It says , you must use the “set” method to update an entry. Pls help My model is $this->db->where('id', $this->uri->segment(3)); $this->db->update('mytable', $data); My controller is $data = $this->db->select('mytable', $_POST); $this->contact_model->model_update_function($data);

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• help with regex needed

  - by user268375

  I need a regular expression with the following needs: the string is alphanumeric and have exactly 6 characters in the first half followed by hyphen(optional) followed by optional 4 characters:(cannot have more than 4 characters in the second half) so any of the following is valid 11111A 111111-1 111111-yy yyyyy-989 yyyyyy-9090 i thought this expression /[a-zA-Z0-9]([-])?[a-zA-Z0-9]{5,10}$/; should work but i m unable to get it working correctly. Any help will be appreciated,

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• Need some quick C# regex help

  - by Steven

  I have this html: <a href="http://www.site.com/">This is the content.</a> I just need to get rid of the anchor tag html around the content text, so that all I end up with is "This is the content". Can I do this using Regex.Replace?

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• Question : Perl map - need to map a array into a hash as arrayelement->array_index

  - by TGV

  Hi folks. I have a array like this: my @arr = ("Field3","Field1","Field2","Field5","Field4"); Now i use map like below , where /DOSOMETHING/ is the answer am seeking. my %hash = map {$_ => **/DOSOMETHING/** } @arr Now I require the hash to look like below: Field3 = 0 Field1 = 1 Field2 = 2 Field5 = 3 Field4 = 4 Any help?

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• I need to use profiler in my IDE.

  - by ashwani66476

  Hello I am using RSA7 as IDE, I need to use profiler in my IDE for memory analysis. Can any one suggest me From where I can free download it? How can I use it with RSA7? Many Thanks

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• need php script to change video format from flv to any other format (mpeg,avi)

  - by I Like PHP

  hello all, i want to convert flv video(downloaded from you tube) to any other format, i had search a lot, but every script changed any other format into flv while i need flv to any other format. please suggest me any link or php script that convert flv to any other format. one more question :why flv is preferred for video?? thanks.

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• IE Positioning Help.

  - by _henry

  I’m currently working on this theme : http://tf.ffffffive.com/fancy/ I just need a few pointers on how to get it working in IE6 and IE7 . -The positioning is a bit off. -If you guys have a helpful blog post of maybe give me a hand with some CSS coding I would really appreciate it. Also the Javascript scrolling effect isn't working correctly due to the positioning. Any tips would be appreciated. Thanks, Henry

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• ASP.Net : Need to run javascript on update panel load completed

  - by user279244

  Hi, I need to run a javascript function when the update panel is loaded completely(I want to scroll), and not on initial page load. Please suggest. Thanks

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• need help while working on a website

  - by EqEdi

  I'm working for a website where i need to sum functionality related to sales I'm very new to the website stuff and found many things on net but don't knew what to follow. Can anybody suggest me some good tutorials which i can follow to create my website The things which i am going to work on as: saving customer information to data base using saved customer information, placing order generating bills and invoices and downloading it in pdf file format sending mails to customer with those invoice as attachments

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• Need Firefox plug-in to show POSTed variables

  - by Cyrcle

  I need to find out what variables and values are being POSTed to a script that I'm debugging. It's doing something strange to them, and it needs to start a session so I can't ouput them right at the beginning. I'm hoping to find a plug-in for Firefox that will show me what they are directly from the browser. Does anyone know of such a thing?

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• help with sql-server query - dates

  - by Gold

  hi i have this table: id|date 1 | 10/11/2009 2 | 13/11/2009 1 | 20/12/2009 3 | 21/12/2009 1 | 30/12/2009 if i stand on the last record (id=1) and i need to see the last date where id=1 is appear -- will show me: 1 | 20/12/2009 what query will do it ? thank's in advance

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• Need Help With ASP.NET Custom Route

  - by Jason

  I need to create a custom route to list all the rooms in a given building. So, I want the url to look something like this: /Building/1000/Room Which would list all the rooms in Building 1000. Is this the correct mapping for the route (to call the IndexByBuilding method in RoomController)? routes.MapRoute( "RoomsByBuilding", "Building/{id}/Room", new { controller = "Room", action = "IndexByBuilding", id = "" } );

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• need help in htaccess

  - by maya

  i need my url to be like this http://google.com/index.php?title=about -> http://google.com/about/ the title more than 50,and same goes to pages any idea?thanks

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• preg_match() Unknown modifier '[' help

  - by Jonathan

  Hi, I have this regex for getting the YouTube video ID: (?<=v=)[a-zA-Z0-9-]+(?=&)|(?<=[0-9]/)[^&\n]+|(?<=v=)[^&\n]+ I get it from there: http://stackoverflow.com/questions/2597080/regex-to-parse-youtube-yid The problem is I get preg_match() Unknown modifier '[' warning. I know I have to enclose the regex delimiters but I have no idea how to do this. Any help?

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• Need cursor position at the end of the text

  - by user281947

  I have a composite combobox control (textbox and a listbox): Initially I have the cursor on the start, but when I select an item from the listbox and it gets displayed on the textbox then also the cursor remains at start position. I want the cursor to be at the end. Please suggest/help.

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