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Hello all, I wanted that a particular user can login only 1 time in a day and his details are updated in the table.Can anyone help me with it. my login method is [CODE]args = params[:user] @user = User.find_by_username(args[:username]) if @user && @user.password == args[:password] session[:login] = @user.username redirect_to( :controller … |
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I am currently working on a project. I want that the combo box should reflect the values that were Selected at the previouly Saved record when i enter a new record.
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i am working on a project and i need to show a error message if the user enters string in a text box whose datatype is int?? it throws exception that input string is not in correct format...:( 
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I am working on a project.I am having two forms and two tables in my database namely asset and store.The asset form adds items and its opening balance to the database .I am having a balanace left and quantity text box in store .The store form recives /issues the items.Wat …
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hey everyone i am using a select query and showing input string is not in correct format ...plz help me...... here is my query..... int id = Convert.ToInt32(String.Format(@"SELECT Id FROM Student WHERE RegNo ='{0}' ", cmbRegNo.Text));
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hello everyone..I would be grateful if anybody could help me in performing subtraction from diffrent tables... My Database has a Asset table which has opening balance and balance left coloums in it.and i have one store table which has received/issued item and its quantity.Wat i want to do is if … 
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Hi can nyone tell me ho to include the date parameter in crysal reports........ny help would be appriciated... 
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Can nyone tell me how to relatr combo boxes???? i hv used this code bt this is throwing exception ......ny help would be appreciated .I hv jst started wworking on c# i hv used the following code nd i hv populated the cmbschoolcode in loading of my form [code=csharp] private …
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hi i have created two combo boxes which contain locations and floors. After selecting the location from the first combo need to filter the floors allocated to the selected location, to the second combo. i have allocated floors to locations in another table called floor allocate. can somebody pls help …
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