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  • How do I add 2 years to a date in powerbuilder and account for the leap year correctly?

    - by Judy
    How do I add 2 years to a date in powerbuilder and account for the leap year correctly? We have a medical license application where the user would like the date to go expire two years. Current license date is 7/10/2010 and expire date should be 7/2/2012 I used relative date and added 729 if not a leap year and 730 if it was but that is messy. I wish the relativedate function took another parameter to so you could pass in number years.

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  • Oracle Stored Procedure with Alter command

    - by Will
    Hello, I am trying to build an oracle stored procedure which will accept a table name as a parameter. The procedure will then rebuild all indexes on the table. My problem is I get an error while using the ALTER command from a stored procedure, as if PLSQL does not allow that command.

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  • How do you code up a pattern matching code block in scala?

    - by egervari
    How do you code a function that takes in a block of code as a parameter that contains case statements? For instance, in my block of code, I don't want to do a match or a default case explicitly. I am looking something like this myApi { case Whatever() => // code for case 1 case SomethingElse() => // code for case 2 } And inside of my myApi(), it'll actually execute the code block and do the matches. Help?

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  • identifier token keyword antlr parser

    - by batman_for
    How to handle the case where the token 'for' is used in two different situations in the language to parse? Such as statement and as a "parameter" as the following example: echo for print example for i in {0..10..2} do echo "Welcome $i times" done Output: for print example Welcome 0 times Welcome 2 times Welcome 4 times Welcome 6 times Welcome 8 times Welcome 10 times Thanks.

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  • How to output JOINed tables?

    - by ilhan
    $id=(int)$_GET["id"]; $result = mysql_query("SELECT questionstable.*, categorytable.name FROM questionstable INNER JOIN categorytable ON categorytable.id = questionstable.category WHERE id=$id"); $row = mysql_fetch_assoc($result); Warning: mysql_fetch_assoc() expects parameter 1 to be resource, boolean given in C:\Program Files\EasyPHP-5.3.4.0\www\scsoru.php on line 33

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  • how to pass querystring in friendly url in asp.net mvc

    - by frosty
    I have the following action. I can hit this with /basket/address?addressId=123 However i wonder how i can hit it with /basket/address/123 public ActionResult Address(int addressId) { return RedirectToAction("Index"); } my routes routes.MapRoute( "Default", // Route name "{controller}.aspx/{action}/{id}", // URL with parameters new { controller = "Home", action = "Index", id = "" } // Parameter defaults );

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  • Python: how to execute generated code ?

    - by Natim
    Hello guys I have this code, and I would like to use the app parameter to generate the code instead of duplicating it. if app == 'map': try: from modulo.map.views import map return map(request, *args, **kwargs) except ImportError: pass elif app == 'schedule': try: from modulo.schedule.views import schedule_day return schedule_day(request, *args, **kwargs) except ImportError: pass elif app == 'sponsors': try: from modulo.sponsors.views import sponsors return sponsors(request, *args, **kwargs) except ImportError: pass elif app == 'streaming': try: from modulo.streaming.views import streaming return streaming(request, *args, **kwargs) except ImportError: pass Do you have any idea ? Thanks

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  • using one data template in another data template in WPF

    - by Sowmya
    Hi, I have two data templates, one of which is the subset of another like below: <ResourceDictionary xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" xmlns:igEditors="http://infragistics.com/Editors" xmlns:sys="clr-namespace:System;assembly=mscorlib" xmlns:controls="clr-namespace:Client.UI.WPF;assembly=Client.UI.WPF" xmlns:d="http://schemas.microsoft.com/expression/blend/2006" > <ResourceDictionary.MergedDictionaries> <ResourceDictionary Source="pack://application:,,,/Client.Resources.WPF.Styles;Component/Styles/CommonStyles.xaml"/> </ResourceDictionary.MergedDictionaries> <DataTemplate x:Key="XYZDataTemplate"> <Grid x:Name="_rootGrid" DataContext="{Binding DataContext}" HorizontalAlignment="Left" VerticalAlignment="Top"> <Grid.RowDefinitions> <RowDefinition/> <RowDefinition/> <RowDefinition/> </Grid.RowDefinitions> <Grid.ColumnDefinitions> <ColumnDefinition Width="Auto"/> <ColumnDefinition Width="Auto"/> <ColumnDefinition Width="Auto"/> <ColumnDefinition Width="Auto"/> <ColumnDefinition Width="Auto"/> </Grid.ColumnDefinitions> <controls:ValueDisplay Grid.Row="0" Grid.Column="0" LabelText="Build number" x:Name="buildNumber" HorizontalAlignment="Left" VerticalAlignment="Top" Width="120" Margin="5,10,0,0"> <igEditors:XamTextEditor /> </controls:ValueDisplay> <controls:ValueDisplay Grid.Row="0" Grid.Column="1" LabelText="Tool version" x:Name="toolVersion" HorizontalAlignment="Left" VerticalAlignment="Top" Width="120" Margin="20,10,0,0"> <igEditors:XamTextEditor IsReadOnly="True"/> </controls:ValueDisplay> </Grid> </DataTemplate> and the other is like below: <ResourceDictionary xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" xmlns:igEditors="http://infragistics.com/Editors" xmlns:sys="clr-namespace:System;assembly=mscorlib" xmlns:controls="clr-namespace:BHI.ULSS.Client.UI.WPF;assembly=ULSS.Client.UI.WPF" xmlns:d="http://schemas.microsoft.com/expression/blend/2006" > <DataTemplate x:Key="ABCDataTemplate" > <Grid x:Name="_rootGrid" DataContext="{Binding DataContext}" HorizontalAlignment="Left" VerticalAlignment="Top"> <Grid.RowDefinitions> <RowDefinition/> <RowDefinition/> <RowDefinition/> </Grid.RowDefinitions> <Grid.ColumnDefinitions> <ColumnDefinition Width="Auto"/> <ColumnDefinition Width="Auto"/> <ColumnDefinition Width="Auto"/> <ColumnDefinition Width="Auto"/> <ColumnDefinition Width="Auto"/> </Grid.ColumnDefinitions> <controls:ValueDisplay Grid.Row="0" Grid.Column="0" LabelText="Build number" x:Name="buildNumber" HorizontalAlignment="Left" VerticalAlignment="Top" Width="120" Margin="5,10,0,0"> <igEditors:XamTextEditor /> </controls:ValueDisplay> <controls:ValueDisplay Grid.Row="0" Grid.Column="1" LabelText="Tool version" x:Name="toolVersion" HorizontalAlignment="Left" VerticalAlignment="Top" Width="120" Margin="20,10,0,0"> <igEditors:XamTextEditor IsReadOnly="True"/> </controls:ValueDisplay> <controls:ValueDisplay Grid.Row="0" Grid.Column="2" LabelText="Size" ShowUnit="True" x:Name="size" HorizontalAlignment="Left" VerticalAlignment="Top" Width="120" Margin="20,10,0,0"> <igEditors:XamTextEditor/> </controls:ValueDisplay> </Grid> </DataTemplate> XYZDataTemplate is a subset of the ABCDataTemplate as the first two fields in both the data templates are common, so I was wondering if it is possible to replace the redundant code in the ABCDataTemplate with that of the XYZDataTemplate for code maintainability? Could anyone please suggest if would this be a right approach, if so how can I acheive that? Thanks in advance, Sowmya

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  • ASP.NET mvc 2 Validation always shows errors on initial page load.

    - by gt124
    I've searched around a lot, and honed this problem down to this case: I'm using the PRG pattern, pragmatically I'm using the same DTO for my post/get actions. It looks like when I have the dto with the data annotation attributes in the get action parameter list, the validation is always displaying errors, every time on initial page load. In some cases this could be desired behavior if you put asterisks in the error message, but how do I get rid of it? Thanks in advance.

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  • How to know strong name of GWT serialization policy at the time of host page generation?

    - by Alexander Vasiljev
    There is an excellent article describing a way to embed GWT RPC payload into the host page. A key element is missing there is how to know Strong Name of RPC serialization policy at run time. Strong Name is computed at the compile time, put into the client and obfurscated. Strong name is sent to the server with RPC request as described here. What would you suggest to make this parameter available at the time of host page generation?

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  • ASP.NET FaceBook App Development -

    - by leen3o
    I have downloaded both samples for the Facebook Developer Kit from Codeplex and Facebook.NET followed both tutorials down to the word - But as soon as I browse to me app on Facebook I am getting the following error for BOTH versions? API Error Code: 100 API Error Description: Invalid parameter Error Message: Requires valid next URL. Anyone else had this problem? I'm struggling to find an answer to what the error actually means? Especially as the starts kits are supposed to work out the box?

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  • Launch another instance of Java app on Mac

    - by TomA
    I have a Mac Java app bundle that has problems opening an OpenGL window from a SWT dialog in a single process. It just doesn't work. To solve this problem I would like to open a SWT dialog in one instance of the Java app and then have it launch another instance of itself with a parameter saying "this time open the OpenGL window". The part I don't know how to do is finding out what "itself" is on a Mac. How can I do that?

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  • jsf: propagate the viewscope to new popup window

    - by rahul_d_m
    in jsf2.0 is it possible to propagate the viewscope to new popup window, so that if new url is opened as model popup it should get the value from same managed bean. i tried by passing parent page's javax.faces.ViewState as url parameter to model popup page but getting viewexpired exception with this. i dont want to use session scope, is there any other solution?

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  • Java Graphics on java, 2d array board game.

    - by FILIaS
    I wanna fix a 2D board for a game. I've already fixed other panels for the gui and everything goes well. But the panel for the board cant be printed on the window. I'm a bit confused about it as i think i've followed the same ideas as for the others panels i need. Here's what i've done: /** *Method used to construct the square in the area of the *gui's grid. In this stage a GUISquare array is being constructed, * used in the whole game as *a mean of changing a square graphical state. *@param squares is the squares array from whom the gui grid will be *constructed. *@see getSquare about the correspondance beetween a squareModel and * a GUISquare. */ private void initBoardPanel(SquareModel[][] squares){ BoardPanel.setLayout(new GridLayout(myGame.getHeight(),myGame.getWidth())); //set layout Squares=new GUISquare[myGame.getHeight()][myGame.getWidth()]; grid=new JPanel[myGame.getHeight()][myGame.getWidth()]; for (int i=0; i< myGame.getHeight(); i++){ for (int j=0; j<myGame.getWidth() ; j++){ grid[i][j] = new JPanel( ); GUISquare kout=new GUISquare(i,j); kout.setSquare(myGame.getSquares()[i][j]); kout.draw(myGame.getSquares()[i][j].getGoTo(),myGame.getSquares()[i][j].getNumber()); /*draw method is been called. the first parameter is the number of the square that the player will be moved to if lands in this one square,the second parameter is just the number of the square */ kout.setVisible(true); grid[i][j].add(kout); grid[i][j].setVisible(true); BoardPanel.add(grid[i][j]); BoardPanel.setVisible(true); BoardPanel.setBackground(Color.WHITE); GUISquare temp=this.getSquare(squares[i][i]); Squares[i][j]= temp; } } this.add(BoardPanel,BorderLayout.WEST); // this.pack(); //sets appropriate size for frame this.setVisible(true); //makes frame visible } /** * Transformer for Rand/Move * <br>This method is used to display a square on the screen. */ public void draw(int goTo ,int number) { JPanel panel = new JPanel(); JLabel label1 = new JLabel(""+"Move To"+goTo); JLabel label2 = new JLabel(""+number); JSeparator CellSeparator = new JSeparator(orientation); panel.add(CellSeparator); panel.setLayout(new BorderLayout()); panel.add(label1, BorderLayout.CENTER); panel.add(label2, BorderLayout.LINE_START); } I've posted only one draw method...but all versions are alike.

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  • Pagination - Twitter's people you follow

    - by anselmophil
    Hi guys, im developing an Android application for twitter that will sync data coming from the people you follow. The problem is that: http://api.twitter.com/1/statuses/friends.json provides me the last 100 persons ive followed and i wanted to display only 20 for each 'page'. I believe that the 'cursor' parameter doesnt do what i need, so i'm trying to figure out a way to store it. Can you guys give me enlightenment? Thanks in advance

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  • Logic for FOR loop in c#

    - by karthik
    My method has a parameter, I have to use that in my For loop to iterate. For example, I have a text file with 4 lines. If the Param is 1, the for loop must iterate through the last three lines If the Param is 2, the for loop must iterate through the last two lines If the Param is 3, the for loop must iterate through the last one line How can i pass this param in my For loop to achieve all the three scenarios stated above ?

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  • Understanding Haskell's filter

    - by dmindreader
    I understand that Haskell's filter is a high order function (meaning a function that takes another function as a parameter) that goes through a list checking which element fulfills certain boolean condition. I don't quite understand its definition: filter:: (a->Bool)->[a]->[a] filter p [] = [] filter p (x:y) | p x = x:filter p y | otherwise = filter p y I understand that if I pass an empty list to the function, it would just return an empty list, but how do I read the last two lines?

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  • Output TSQL result to textfile in script

    - by Nev_Rahd
    Is there a way to directly write result returned from TSQL / stored procedure to a text file (not using CTRL + T = Result to Text). As this TSQL will be dynamic in one of my service routine. Whenever I call this service routine it generates SQL Statement = executes and here I want to direct it to text file by passing the filepath as parameter. How can this be done ? Thanks

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