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Foreign key onto weak entity set in MS SQL Server 2008?

- by Nic Waller

I'm using Microsoft SQL Server 2008 Management Studio to create a relational schema by following an Entity-Relationship diagram. (included below; unrelated details removed) Until now, primary and foreign keys have been working as expected. But when I try to create a foreign key from the entity relationship takes onto the weak entity set section,…

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PHP: Class to parse OGG and .ogv files?

- by Nic Hubbard

I am looking for a php class that can parse ogg and .ogv files so that I can get some of the metadata out of the files, such as comments, bitrate, length, etc. I have found this: http://opensource.grisambre.net/ogg/ but after testing it, it does not seem to parse and of the files that I test it with. Has anyone had luck with an alternative? I…

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Does jQuery strip some html elements from a string when using .html()?

- by Nic Hubbard

I have a var that contains a full html page, including the head, html, body, etc. When I pass that string into the .html() function, jQuery strips out all those elements, such as body, html, head, etc, which I don't want. My data var contains: <html> <head> <title>Untitled Document</title> </head> <body>…

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How can create simple PHP Search Engine Submission tool?

- by nic

How can create simple PHP Search Engine Submission tool, which allows that to submit the site URL to multiple search engines such as "http://www.google.com/addurl?q=www.yoursite.com&hl=&dqq=" and also "http://www.bing.com/webmaster/SubmitSitePage.aspx" or any other other search engines?

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PHP Explode with an Unicode character as separator

- by Young Roger

XPDFs pdftotext converts pdf to text and outputs it at command line level. If needed it inserts PageBreaks between the pages as specified in TextOutputDev.cc: eopLen = uMap->mapUnicode(0x0c, eop, sizeof(eop)); This Unicode symbol is encoding independent, -enc ASCII7 wouldn't change it. I'm currently willing to use PHP for converting and…

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Jboss AS 7 - Dependency Injection

- by Nic Willemse

Im attempting to make use of dependency injection in Jboss AS 7 and im having huge difficulties. I have setup a EAR which contains both a EJB jar and a war. The war contains a richfaces web app. Im attempting to inject an EJB from the ejb jar into a faces managed bean with the code below : public class UserController { …

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Mapkit: Only show annotations in current view

- by Nic Hubbard

Instead of loading all annotations that are in my array, I would only like to load the annotations that the user could currently see cased on how far they are zoomed in on the map. So, if the user pans to a place where there are annotations, those would be added, and if they pan away, those would be removed. I assume this would…

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XCode: Block support disabled

- by Nic Hubbard

XCode is warning me that Blocks support is disabled, and to compile with -fblocks. I have added -fblocks to the Other Linker Flags section. But compiling again gives me the same error. I am using iOS4 GM. Any ideas on how to fix this?

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iPhone SDK: Interface Builder label font, only shows when editing label

- by Nic Hubbard

I have tried this on a few installations of the 3.1.3 SDK. When I add a label to my view, I would like to change the font to something like Futura. I know how to change the font, but, for some reason, it does not show that it is changed. ONLY when I edit the label by double clicking, do I see my new font. And, this is the…

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How do I silence the following RightAWS messages when running tests

- by Laurie Young

I'm using the RighAWS gem, and mocking at the http level so that the RightAWS code is being executed as part of my tests. When this happens I get the following output ....New RightAws::S3Interface using per_request-connection mode Opening new HTTP connection to s3.amazonaws.com:80 .New RightAws::S3Interface using…

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is_tarfile() returns True for a blank file

- by Zachary Young

Hello all, I am testing some logic to handle a user uploading a TAR file. When I feed a blank file to tarfile.is_tarfile() it returns True, which is not what I am expecting: $ touch tartest $ cat tartest $ python -c "import tarfile; print tarfile.is_tarfile('tartest')" True If I add some text to the file, it…

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VirtualBox - Public Static IP for a Debian Guest on a Dedicated Server

- by user86296

Goal: I want to run a Debian-squeeze-Guest in VirtualBox and it's own public static ip. I found tons of threads about this topic, but all in all I'm now trying for 10 hours (reading the manual, the forums, trying to learn about networking concepts & commands) to give a Guest his own public static ip (so that…

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iPhone: Get indexPath of Predicate Object

- by Nic Hubbard

I am using a predicate to find an object in core data. I can successfully find the object that I want, but I need to also get the indexPath of that object, so that I can push a details view in for that object. Currently I have the following code for getting my object: NSFetchRequest *fetchRequest =…

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Objective C: Create arrays from first array based on value

- by Nic Hubbard

I have an array of strings that are comma separated such as: Steve Jobs,12,CA Fake Name,21,CA Test Name,22,CA Bill Gates,44,WA Bill Nye,21,OR I have those values in an NSScanner object so that I can loop through the values and get each comma seperated value using objectAtIndex. So, what I would like…

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iPhone: UITextField inside TableView cell?

- by Nic Hubbard

I am trying to programatically add a UITextFiled inside one of my tableview cells. How would I do this? Assuming it is in the following method, what code would I use? - (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath { static NSString…

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iPhone: addAnnotation not working when called from another view

- by Nic Hubbard

I have two views, the first view has an MKMapView on it named ridesMap. The second view is just a view with a UITableView in it. When you click the save button in the second view, it calls a method from the first view: // Get my first views class MyRidesMapViewController *rideMapView =…

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Logging with Quartz.net

- by Young Ninja

I will shamelessly state that I have little experience with Log4Net... I only just installed it, but it won't capture log events from Quartz.net, which is a scheduling library. Apparently Quartz.net uses Commons Logging and that needs to be configured to point to my Log4Net settings.…

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Stack overflow code golf

- by Chris Jester-Young

To commemorate the public launch of Stack Overflow, what's the shortest code to cause a stack overflow? Any language welcome. ETA: Just to be clear on this question, seeing as I'm an occasional Scheme user: tail-call "recursion" is really iteration, and any solution which can be…

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Getting a full list of the URLS in a rails application

- by Laurie Young

How do I get a a complete list of all the urls that my rails application could generate? I don't want the routes that I get get form rake routes, instead I want to get the actul URLs corrosponding to all the dynmically generated pages in my application... Is this even…

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iPhone: Remove annotation from MKMapView which is in another view

- by Nic Hubbard

I have two views. The first is a MKMapView with some annotations. Clicking a UIButton pushes a second view on the stack. This has a UITableView with a list of annotations which correspond to the map annotations. So, when you click the delete button, how can I call my…

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Sort NSArray of custom objects based on sorting of another NSArray of strings

- by Nic Hubbard

I have two NSArray objects that I would like to be sorted the same. One contains NSString objects, the other custom Attribute objects. Here is what my "key" NSArray looks like: // The master order NSArray *stringOrder = [NSArray arrayWithObjects:@"12", @"10", @"2",…

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iPhone: Create MKAnnotation

- by Nic Hubbard

Can I create an MKAnnotation, or is it read only? I have coordinates, but I am not finding it easy to manually create an MKAnnotation with using setCoordinate. Ideas?

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iPhone: Push Navigation Controller (w/ TableViewController) onto stack. Is this possible?

- by Nic Hubbard

I have a view which contains a UIButton. When this is clicked, it calls a method that loads another NIB. Now, normally, that nib would load a view onto the stack, and everything would be fine. But, I am trying to load a Navigation Controller (so that I can have…

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Phantomjs creating black output from SVG using page.render

- by Neil Young

I have been running PhantomJS 1.9.6 happily on a turnkey Linux server for about 4 months now. Its purpose is to take an SVG file and create different sizes using the page.render function. This has been doing this but since a few days ago has started to generate…

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What are some choices to port existing Windows GUI app written in C to Linux?

- by Warner Young

I've been tasked with porting an existing Windows GUI app to Linux. Ideally, I'd like to do this so the same code base can be used to build either the Windows version or the Linux version. I'll be doing my work on Ubuntu 9.04. After searching around, it's…

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