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• Oracle - Count distinct values of a column

  - by Luciana Borela

  Hi I have this table: Reason|Area_Code|Id x dig 1 x dig 2 y dig 3 h util 4 x dig 5 I'm trying for a SQL that returns: Reason|Amount of distinct Reason|Area_code x 3 dig y 1 dig h 1 util I will use this result to plot a chart. I don´t have any idea on how this SQL can be done. Could you help me?

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• Need validation for removing empty line

  - by Boopathi

  Hi. I have used the tinymce editor in my form. And I have used an validation for checking whether the editor is empty or not. It works for the initial stage. Also, when I press enter and checks for validation the form got submits. When I checked the source code of the editor it contains the information as below: <p>&nbsb;</p> Please check it and help me to get me an answer for this.

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• How to Call an Event of Control that is present inside a Custom Control?

  - by user337948

  Hi, I have a Custom Cntrol that has a button inside it. Now I want to access the button click from my Application Page.

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• PHP difference between shuffle and array_rand

  - by user330769

  Hi, What exactly is the difference between shuffle and array_rand functions in PHP? Which is faster if there is no difference. Thanks

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• how to insert row in first line of text file ?

  - by Gold

  hi i have test file that contain 1,2,3 2,3,4 5,6,7 i need to insert in the first line this: A,B,C it will be like this: A,B,C 1,2,3 2,3,4 5,6,7 how i can do it ? thank's in advance

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• Unable to translate Unicode character '\uDA22'......

  - by Tom

  Hi im retrieving registry data and whilst outputting to a file i came across this. Im not 100% sure what it is, i would guess it is a registry value i captured. Is there any easy way i can eliminate this problem, preferable without deleting the data?

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• pass values from one screen to another?

  - by Sumi

  Hi all. I need to pass data's (String) from one screen to another screen.At the time of button click i need to pass values from first screen to the next screen.I am new to android.Can anyone help me ?

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• Don't display ^M characters with emacs

  - by Chmouel Boudjnah

  Hi Guys, I am wondering if there is a way to have to temporaly not displaying the ^M characters in a file. I don't want to remove them I just want to not displaying them. Cheers,

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• Radio Buttons display incorrectly in IE7 but ok in Firefox?

  - by Wayners247

  Hi, I have a site setup that is working fine in ie8 and firefox but as you can see here: http://i36.tinypic.com/nzq63m.jpg Is this an issue with some css or a png transparency? Or is this just something with IE7. Thanks in advance :)

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• how does sizeof work with array in C++

  - by skydoor

  Hi, I was told the array name is a pointer char a[] = "a" but when sizeof(a) = 2 why not it is a size of pointer here? however when I define it like this char* a ="a"; we get sizeof(a) =4; Well, I think I need more information about how does sizeof work with the array names.... Can anyone elaborate that?

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• How to live read text file into textbox in C#

  - by Mark

  Hi, How to read live text from a text file into textbox in C#? The file is being updated all the time by another process, and we need to keep displaying the updated text in the textbox. Any hint will be appreciated, Thanks,

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• need to find a good ad network. help!

  - by gram

  Hi i'm trying to find a ad network that has flash ad's or preroll video ad's that are NOT for flash games and NOT flash video, can anyone help?

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• Is Java worth learning in my late thirties? [closed]

  - by bobi

  Hi guys. First I want to say is that I am 37 years old and not from programmer background (actually from biology). And my question is should I start learning java? I have coded in php and javascript for a year and a half. Every answer would be appreciated Thanks in advance Bobi.

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• getting folder content C language

  - by iSight

  Hi, How can i get the paths of a folder and its content. Say i have folder named MyFolder as /tmp/MyFolder/ where it has subfolders SubFolder1, SubFolder2... and some files

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• [CakePHP] update instead of delete

  - by user198003

  hi all, with cakephp, is it possible to have update sql action instead of delete (i would like to set some kind of flag, so it "looks" like it is deleted)? tnx in adv!!!

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• Cocos2d for this?

  - by Marins

  Hi everyone, I just finished my concept for an iphone app. I have a main program and in that program I want to start a game. MAIN PROGRAM (BUTTON 1 / BUTTON 2 / START GAME) | | Cocos2d Game Is this possible? To use cocos2D in a normal "iphone app"??? Thanks so much!!!

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• What is open toolchain

  - by devjangir

  Hi what is open tool chain in iphone applications development, i want to learn it from scratch . is there any link that can help me to learn. Thanx

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• Symfony: there is a "0" (zero) in a sfWidgetFormChoice

  - by user248959

  Hi, i want to show a select which options are the character '-' and a range of integers. I have this: $years = range(14,130); new sfWidgetFormChoice(array('choices' => array_merge(array('' => '-',array_combine($years,$years))); The problem: between the '-' and the range of integers there is a "0" (bold and italic). Any help? Regards Javi

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• [CakePHP] What is the best way to access another Model in a Controller?

  - by kwokwai

  Hi all, Say I got two Controllers like this Table1sController, and Table2sController. with corresponding Models: Table1sModel, Table2sModel In the Table1sController, I got this: $this-Table1sModel-action(); Say I want to access some data in Table2sModel How is it possible to do something like this in Table1sController I have tried this in Table1sController: $this-Table2sModel-action(); But I received an error message like this: Undefined property: Table1sController::$Table2sModel

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• Oracle: How can I get all the triggers linked to a specific table?

  - by Tami

  Hi, I'm searching for a way to retrieve all the triggers where there is an action linked to a specific table. I don't want to read manually all the triggers I have on the server as there are too many. Any ideas? Thanks

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• bit ancient but, Is it possible to sent $_POST data from iframe to parent??

  - by yous

  Hi all, I have a login form sitting in an iframe to $_POST the username/pwd to the parent window. But it seems the $_POST data is not being sent. I need this as the form logic sits in a Codeigniter controller and CI will also handle the loggedin view. regards

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• how can i update field with another field's value.

  - by firefox01

  hi, i have a collection t1 _id, field1,field1 i want set field2's value field1 like sql: update t1 set field1=field2; how to do it? thanks.

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• send xml data from j2me app to remote server

  - by pi

  Hi, I have a J2ME application - which generates XML data (from an object) and needs to get it sent across to a remote server/machine. How do I get this xml or the object through to the remote server please? Thanks. Just in case it might help, the receiving application on the remote server is PHP powered. Thanks again.

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• Is there a way to programmatically click on a combobox item?

  - by mrentropy

  Hi, I've been trying experiments with the following, but so far to no avail: sel = document.getElementById('myComboBox') sel.selectedIndex = 1; sel.options[1].selected = true; sel[1].click(); Thanks for the help!

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• To stack tiff bands 3-4-5 obtained in GLCL?

  - by Dalia A. Conde

  Hi all, I need to do a layer stack of different bands to do some analysis. However, I do not have ERSAS any more. And I do not have the Image extension in arc map. Is there any way to do this with free software? Thank you

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