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Search found 1342 results on 54 pages for 'till helge helwig'.

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• Grails Portlets for Liferay

  - by Srinath

  Hi all, I'm actively developing grails portlets for liferay till today . I was wondering is there a future road map for next plugin releases and updates for portlet support, because i was not finding people developing portlet applications on grails on net. Is there any portlet applications running under production ?? . could any one please provide links if any ? thanks, srinath

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• Rails on Google App Engine - Error on OS X development machine

  - by Phillip Parker

  Hi, I'm running through the Ruby on Rails tutorial at http://guides.rubyonrails.org/getting_started.html (adjusting where appropriate for Google's App Engine). All is well up till section 6.3: when I try to click "New Post", I get the following error: Internal Server Error (500) Request Method: GET Request URL: http://localhost:8080/500.html access denied (java.io.FilePermission /dev/urandom read) It works fine when I upload the application to Google's App Engine; it's just on my development machine (OS X 10.6) that it doesn't work. Thanks in advance.

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• UILabel not changing when method called

  - by LyonJTill

  - (IBAction)restoreUserDefaults { NSUserDefaults *defaults = [NSUserDefaults standardUserDefaults]; if([defaults objectForKey:@"Exam Name"] == nil) { examName = [[NSString alloc] initWithString:@"Name"]; } else { examName = [[NSString alloc] initWithString:[defaults objectForKey:@"Exam Name"]]; } [examNameLabel setText:[NSString stringWithFormat:@"%@",examName]]; } Hey all, Basically above is the method that is being called when one ViewController is being close and another is being opened the problem is, is that the UILabel in the new ViewController isn't changing to the value i need it to? Any ideas? Regards Lyon J Till

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• how to insert record in database with each date of month on single button click ?

  - by Mr. Goo

  I have two textbox .... textbox1 and textbox2 textbox1 == choose from date textbox2 == choose to date if user select from date in textbox1 as 01-May-2011 and in textbox2 as 30-May-2011 then all the dates from 01-MAy-2011 to 30-May-2011 will be inserted in each row of mssql2005 datatable... example. . : IN database Table1 structure ... ID Date 1 01-MAy-2011 2 02-MAy-2011 3 03-MAy-2011 4 04-MAy-2011 5 05-MAy-2011 and so on till 30-May-2011

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• Paperclip renaming files after they're saved

  - by fivetwentysix

  How do I rename a file after is has been uploaded and saved? My problem is that I need to parse information about the files automatically in order to come up with the file name the file should be saved as with my application, but I can't access the information required to generate the file name till the record for the model has been saved.

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• Eclipse adding your own build command

  - by user319873

  I am new to eclipse and wanted to do the following;- 1) how to use my custom build commands with eclipse. Till now I only saw make all?I use a shell script for building my project, how can I use that in eclipse environment. 2) When I create a new project with the existing source code, it doesn't add the files, without building the code and if code fails to build (because I generally don't have make all). How to resolve this issue

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• What is the best way to create a wizard in C# for web?

  - by Yan

  Hi , i want to create a wizard the include a few steps ,that in the final steps we need to include all the steps and save on the data base. what is the best design to do this ? there is implemante for a jquery ? i need to save the steps in sessions till the final save ? thanks !!!!

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• How do I create a ListBox In Ext-GWT ?

  - by Salvin Francis

  Plain and Simple, I want to use a Listbox in my project, The demo here: http://www.extjs.com/examples shows no answer, In fact, I really hate it when companies show-off their 'complex' widgets in this manner and fail to show the most basic of all widgets. For example, I discovered class SimpleComboBox over the net till then I assumed that we required a class to contain list store, etc...

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• Visualization in "VisIt"

  - by Naveen

  Hi, Did any one over here work in "VisIt" visualization software? I have a dataset where the x, y, z coordinates are stored in separate bin files, i don't know how to visualize these files in VisIt, which would be the best file format to use. Till now, we were using Advanced Visual System (AVS) .fld files to read the data in AVS, now we have to switch to VisIt, don't know how to do it. Would appreciate if anyone can give some pointers in this direction.

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• How to create a batch file to delete folders that lie between user specified created date of the fol

  - by Nisha

  Hi , I need a batch file which deletes all the folders that were created between a specific date.The dates should be user input. That is created date from and till provided by user input. Thanks Nis

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• Can I call SQLExecute after SQLFreeStmt without SQLPrepare?

  - by Priyank Bolia

  I have the following sequence of code calls: SQLPrepare SQLExecute(hstmt, SQL_CLOSE); SQLFreeStmt //It works till here SQLExecute //Now it fails. Why am I required to call SQLPrepare again, I just freed the cursor. I shouldn't prepare the SQL statement again.

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• UITextfield and webservice

  - by milanjansari

  Hello everyone, I have one query regarding the (UITextfield and Webservice) for example When i start writing text in UITextfield. Make sure, the app does not query the server(Webservice) for each letter typed. It should wait till I make a pause and then send the request. Is this possible to when using of UITextField? Thanks in advance

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• How to convert an application to be a database independent app ?

  - by Eslam

  I have a java web application that has informix DB as it's back end database , now i take a decision to make my app work with SqlServer so i changed all the informix related syntax into SqlServer, and i may take a decision in the future to switch into oracle so the pain will be repeated again and again, as a result i decided to make my application a DataBase independent one that's able to work with any DB vendor smoothly, but i have no idea till now about how to do that, so your ideas is welcomed.

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• Whats better query with long where in condition or many small queries?

  - by DCrystal

  Maybe it's a little dumb, but i'm just not sure what is better. If i have to check about 30k rows in db for existanse, what i'd do? #1 - one query select id from table1 where name in (smth1,smth2...{till 30k}) #2 - many queries select id from table1 where name=smth1 Though, perfomance is not the goal, i don't want to go down with mysql either ;) Maybe, any other solutions will be more suitable... Thanks.

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• Tortoise SVN diff two trees

  - by Midhat

  Hi Consider the following situation Code was added to the trunk at revision x A branch was created The modifications of rev x were removed from trunk in rev x+10 trunk and branch goes their own ways till rev x+100 Now we need to update the branch with changes form the trunk The problem with a simple "merge a range of revisions" is that due to step 3, the initial branch modifications are being removed. Is there any way to work around this without resorting to manual merge. Version Info: TortoiseSVN 1.6.7, Build 18415 - 32 Bit , 2010/01/22 17:55:06 Subversion 1.6.9,

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• Binding JBoss to IP Address

  - by Anand

  Hi, I am running a JBoss instance on a linux server I am using the ./run.sh -b This is not working what could be the reason. I am unable to share the error message details as of now will post it when I can, till then any alternatives or solutions ?

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• Problem to get a Substring from a String?

  - by raaz

  Hi all, i have a little question ,i have a NSString object (\n "1 Infinite Loop",\n "Cupertino, CA 95014",\n USA\n) and i want the Cupertino from this string Till now i have used stringByReplacingOccurrencesOfString: and able to get "1InfiniteLoop""CupertinoCA95014"USA But still not able get Cupertino. Do any other method able to solve this problem?

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• Python equivalent of C++ getline()

  - by Arnab Sen Gupta

  In C++ we can enter multiple lines by giving our own choice of delimiting character in the getline() function.. however I am not able to do the same in Python!! it has only raw_input() and sys.stdin.readline() methods that read till I press enter. Is there any way to customize this so that I can specify my own delimiter?

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• where is the best place to find resources about user interface design topics

  - by think

  it might be a forum discussion about 3D & 2D Combined User Interface ideals, prototypes, resources. i haven't find one suitable till now, any recommend? thanks in advance

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• How can i get the between cell addresses.

  - by Sathish

  I have a function which accepts fromRange and ToRange of an Excel cell. basically i want to read cell by cell values from the range. suppose if i pass E2 and E9 i want to read in a loop something like Range(E2).value, Range(E3).value and so on till E9 How can i get the between cell addresses. Please help

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• yes, No, Cancel Confirmation in Silverlight

  - by abhishek

  Hi, I need to have yes No Cancel confirmation window in my silverlight app. I am trying to use child window for this purpose. But this.Show(); doesn't wait till the user gives his input. Any help ? Thanks PS: i m new to silverlight

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• Viewing complete strings while debugging in Eclipse

  - by Raj

  Quick question: While debugging Java code, Strings show up only till a certain length, after which Eclipse shows "..." Is there any way to inspect the entire string? (This eases the pain of adding logging statements for debugging everywhere)

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• Countdown timer in asp.net

  - by Zerotoinfinite

  Hi Experts, I am using asp.net 3.5 with C#. I want to create a countdown timer and my requirement is like this: Countdown end date: June 16 2010 So, till June 16 comes my timer will show the remeaning time. Please let me know how to achieve it, I google it but i didn't get the excat solution to my problem. Thanks in advance.

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• How to Disable components onClick of a Button in JSF?

  - by Hari

  In my application i have three buttons, If i click on one button I have to disable all the button till the operation on that button is finished. I dont know how to disable the other two buttons. Kindly help.

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• background image vertical repeat for a div

  - by ShiVik

  hello all I want to repeat a background-image for a div vertically till the bottom of the page. #repeat { background: url(repeat-image.png) repeat-y; height: 100%; /* this does not work, but height: 1024px; does */ } This does not work. I need to do so according to the page design that I have got. Can this be done? With regards Vikram

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