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• Sign a Word VBA project/file via command line or other form of automation

  - by Malcolm

  Is there a way to automate code signing a VBA project in a Word 2003 and/or Word 2007 document? By automate I mean via a command line utility or via Word VBA automation? Motivation: I would like to code sign several Word templates as part of an automated daily build and distribution cycle. Right now we have to do this manually by opening each document in Word and resigning. Thank you, Malcolm

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• Class Problem (c++ and prolog)

  - by Joshua Green

  I am using the C++ interface to Prolog (the classes and methods of SWI-cpp.h). For working out a simple backtracking that john likes mary and emma and sara: likes(john, mary). likes(john, emma). likes(john, ashley). I can just do: { PlFrame fr; PlTermv av(2); av[0] = PlCompound("john"); PlQuery q("likes", av); while (q.next_solution()) { cout << (char*)av[1] << endl; } } This works in a separate code, so the syntax is correct. But I am also trying to get this simple backtracking to work within a class: class UserTaskProlog { public: UserTaskProlog(ArRobot* r); ~UserTaskProlog(); protected: int cycles; char* argv[1]; ArRobot* robot; void logTask(); }; This class works fine, with my cycles variable incrementing every robot cycle. However, when I run my main code, I get an Unhandled Exception error message: UserTaskProlog::UserTaskProlog(ArRobot* r) : robotTaskFunc(this, &UserTaskProlog::logTask) { cycles = 0; PlEngine e(argv[0]); PlCall("consult('myFile.pl')"); robot->addSensorInterpTask("UserTaskProlog", 50, &robotTaskFunc); } UserTaskProlog::~UserTaskProlog() { robot->remSensorInterpTask(&robotTaskFunc); // Do I need a destructor here for pl? } void UserTaskProlog::logTask() { cycles++; cout << cycles; { PlFrame fr; PlTermv av(2); av[0] = PlCompound("john"); PlQuery q("likes", av); while (q.next_solution()) { cout << (char*)av[1] << endl; } } } I have my opening and closing brackets for PlFrame. I have my frame, my query, etc... The exact same code that backtracks and prints out mary and emma and sara. What am I missing here that I get an error message? Here is what I think the code should do: I expect mary and emma and sara to be printed out once, every time cycles increments. However, it opens SWI-cpp.h file automatically and points to class PlFrame. What is it trying to tell me? I don't see anything wrong with my PlFrame class declaration. Thanks,

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• ASP.NET MVC: How to allow some HTML mark-up in Html Encoded content?

  - by Dr. Zim

  Is there some magic existing code in MVC 2 to Html.Encode() strings and allow certain html markup, like paragraph marks and breaks? (coming from a Linq to SQL database field) A horrible code example to achieve the effect: Html.Encode(Model.fieldName).Replace("&lt;br /&gt;", "<br />") What would be really nice is to overload something and pass to it an array (or object) full of allowed html tags.

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• Create XML File Using XML Schema

  - by metdos

  Is there any easy way to create at least a template XML file using XML Schema? My main interest is bounded by C++, but discussions of other programming languages are also welcome.By the way I also use QT framework.

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• Python Permutation Program Flow help

  - by dsaccount1

  Hello world, i found this code at activestate, it takes a string and prints permutations of the string. I understand that its a recursive function but i dont really understand how it works, it'd be great if someone could walk me through the program flow, thanks a bunch! <pre><code> import sys def printList(alist, blist=[]): if not len(alist): print ''.join(blist) for i in range(len(alist)): blist.append(alist.pop(i)) printList(alist, blist) alist.insert(i, blist.pop()) if name == 'main': k='love' if len(sys.argv)1: k = sys.argv[1] printList(list(k))

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• Setting the datasource of a WPF Grid

  - by Ben

  Hi, I'm very new to WPF, and am trying to set the datasource (which the WPF Grid doesn't have as a property) of my grid to take a List. Does anyone have any code examples of how to do this. I have googled it, but can't find any really good examples. (Oh, and can anyone suggest a good site for all round WPF Code examples?) Thanks

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• Wpf DataGrid zoom In/Out

  - by Muhammad Adnan

  I am using wpf data grid which has template columns. i just want to give facility of zoom in/out to users. any way to achieve this?

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• Grails 1.2.1 Tomcat SSI configuration

  - by Visionary Software Solutions

  Neither a Tomcat nor SSI pro, I'm trying to use a provided template that relies on them heavily for look and feel. The Tomcat page says that SSI is disabled by default. It's installation instructions talk about renaming a Catalina.jar file, which I cannot find in $GRAILS_HOME. How can I configure the bundled Tomcat instance for SSI?

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• Trying to convert JQuery to Mootools - show hide using mouseenter and mouseleave

  - by dtour

  I am trying to port the code below to mootools 1.1 code but am having no luck jQuery(document).ready( function(){ jQuery("div#fpss-nav_activator").bind("mouseenter",function(){ jQuery("div#navi-outer").stop(true, true).show("slow"); }).bind("mouseleave",function(){ jQuery("div#navi-outer").stop(true, true).hide("slow"); }); });

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• How to help Open Source Softwares?

  - by Rajan Walia

  I know basic C++ like about classes and other basic stuff what are the things which i need to know so that i can understand the source code of some advance open source projects and be able to make one too. Like if i read the code of vlc or some other projects I can't understand many things moreover i am just a beginner have not worked on even multi file programs so please suggest which are the books and what are the basic projects from where i can start.

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• Django unique_together error and validation

  - by zubinmehta

  class Votes(models.Model): field1 = models.ForeignKey(Blah1) field2 = models.ForeignKey(Blah2) class Meta: unique_together = (("field1","field2"),) I am using this code as one of my models. Now i wanted to know two things: 1. It doesn't show any error and it saved an entry which wasn't unique together; So is the piece of code correct? 2. How can the unique_together constraint be be validated?

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• Dealing with child window from the view and sending results to viewModel

  - by Muhammad Jamal Shaikh

  Silverlight version : 4 Silverlight patter :MVVM Visual Studio template :Silverlight navigation application 1)How do I deal with dialogs on the views e.g childwindow gets opened when a button is clicked? 2) How should the color's picker(inside the childwindow) control's hex value be communicated to the viewmodel?

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• [ASP.NET MVC] Ajax.BeginForm doesn't work asynchronously

  - by Tony

  Hi, I've read the article http://davidhayden.com/blog/dave/archive/2009/05/19/ASPNETMVCAjaxBeginForm.aspx and now I have small problem with that code: <%using (Ajax.BeginForm("ChangeData", new AjaxOptions { UpdateTargetId = "myLabel" })) { %> <input id="mbutton" type="submit" value="blabla" /> <%} %> <label id="myLabel"></label> then, in the MyBookController.cs is the code to be invoked asynchronous: public ActionResult ChangeData() { return Content("OK"); } but, it doesn't work asynchronously, the compiler doesn't go inside that method

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• SharePoint Search Center issue

  - by George2

  Hello everyone, I am using SharePoint Server 2007 with collaboration portal template on Windows Server 2008. The default search address for a site is pointed to /SearchCenter/Pages/Results.aspx. Any ideas how to change the address to some other address? Either programming solution or easy config solution is fine. thanks in advance, George

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• Set video mode to 1920x1080 (HD) or higher in kernel ASM (NASM assembler)

  - by jimhap

  I would like to set the video mode in a ASM kernel I'm working on to a video mode 1920x1080 or higher (or at least higher than the usual limit in VESA). Is there anyway to do that, and if so, provide sample code? I'm using NASM to code the kernel.

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• InfoPath with SharePoint list

  - by Adonis L

  Is there a way to check if a value is already in a SharePoint list from an InfoPath form without code behind? The form is browser enabled so I can not use scripts or managed code.

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• NHibernate Transactions Best Practices

  - by Ramiro

  I have been reading about Nhibernate for a while and have been trying to use it for a site I'm implementing. I read the article by Billy McCafferty on NHibernate best practices but I did not see any indication on where is the best place to handle transactions. I thought of putting that code in the Data Access Object (DAO) but then I'm not sure how to handle cases in which more than one DAO is used. What are the best places to put transaction code in your NHibernate Application?

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• WSE 3.0 Client calling WCF Service with Username Token - Example

  - by abe

  Can someone please provide a complete example of the following scenario with code: WSE 3.0 client - consuming WCF service. WSE client is using username token in code. WCF service needs to authenticate username token. Thanks

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• Using Server.CreateObject("ADODB.Stream") in IE7

  - by Daud

  I have a asp.net 1.1 application that uses the following code to write out a file in the response: Dim objStream As Object objStream = Server.CreateObject("ADODB.Stream") objStream.open() objStream.type = 1 objStream.loadfromfile(localfile) Response.BinaryWrite(objStream.read) This code is called by a pop up window that displays this file or gives a open/save dialog in Internet explorer. The problem is, that it seems to work fine in IE6 but in IE7 the pop up opens and then closes without displaying the file. Any one know whats wrong?

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• Display image in Django Form

  - by Mridang Agarwalla

  I need to display an image in a Django form. My Django form is quite simple - a single text input field. When I initialise my Django form in a view, I would like to pass the image path as a parameter, and the form when rendered in the template displays the image. Is is possible with Django forms or would i have to display the image separately? Thanks.

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• Is drawRect: called on multiple threads when using a CATiledlayer?

  - by Steve Weller

  I know that drawLayer: and drawlayer:inContext: are called on multiple threads when using a CATiledlayer, but what about drawRect:? Apple's PhotoScroller example code uses drawRect: to get its images from disk, and it has no special code for handling threads. I am trying to determine whether my model for a CATiledLayer must be thread-safe.

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• integer Max value constants in SQL Server T-SQL?

  - by AaronLS

  Are there any constants in T-SQL like there are in some other languages that provide the max and min values ranges of data types such as int? I have a code table where each row has an upper and lower range column, and I need an entry that represents a range where the upper range is the maximum value an int can hold(sort of like a hackish infinity). I would prefer not to hard code it and instead use something like SET UpperRange = int.Max

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• In ASP.NET MVC, how do I display a property name as a label splitting on CamelCase

  - by Andrew Siemer

  I know that I have seen this before. I can't remember if it was a C4MVC template demo or an input builder thing! I need to know how I can use the convention of CamelCasing my view model properties and having the "CamelCasedProperty" rendered in the label as "Camel Cased Property". This should be handled by the create new view wizard rather than programatically handling this.

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• Zend Framework :: extending action variable scope for partials

  - by dev-drupal

  Hi, I want to know if there exist any other way through which we can access the controller name, action name and other variables inside a partial. In other words, I want to extend the scope of my action variable to be accessed inside the partial templates rather than passing the lot along with the call to partial template. Thanks -DevD.

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• Changing the field height in a TFS field

  - by JohnB

  How can I change the height of a field in the TFS process template editor? If I stack two HTML type fields on top of each other the default rendering of the work item shows the first field about 20% and the second field about 80%.

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