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Are there compelling reasons not to use Groovy?

- by Leonard H Martin

I'm developing a LoB application in Java after a long absence from the platform (having spent the last 8 years or so entrenched in Fortran, C, a smidgin of C++ and latterly .Net). Java, the language, is not much changed from how I remember it. I like it's strengths and I can work around its weaknesses - the platform has grown and deciding upon the…

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Need advice with a model - should I choose has_many through

- by Martin Petrov

I have something like a blog with posts and tags. I want to add email notification functionality - users can subscribe to one or more tags and receive email notifications when new posts are added. Currently I have a Tag model. There will be a Subscriber model (containing the user's email) Do you think I also need a Subscription table where…

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Correct way to use Drupal 7 Entities and Field API

- by Martin Petts

I'm trying to use Drupal 7's entities and field API to correctly build a new module. What I have been unable to understand from the documentation is the correct way to use the new API to create a 'content type' (not a node type) with a number of set fields, such as Body. I'm trying to set up the entity using hook_entity_info, then I believe…

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Should TcpClient be used for this scenario?

- by Martín Marconcini

I have to communicate with an iPhone. I have its IP Address and the port (obtained via Bonjour). I need to send a header that is “0x50544833” (or similar, It’s an HEX number), then the size of the data (below) and then the data itself. The data is just a string that looks like this: <?xml version="1.0" encoding="utf-8"?>…

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Can I add Controls that are not ListItems to a RadioButtonList?

- by Simon Martin

I need to provide a way to allow users to select 1 Subject, but the subjects are grouped into Qualifications and so I want to show a heading for each 'group'. My first thought is an asp:RadioButtonList as that provides a list of options from which only one can be selected but there's no means to add break the list up with…

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Error safe/correcting resource identifier

- by Martin

The receiver is my website, the sender is the same but the medium is noisy, a user. He will read an alphanumeric code of length 6 and later input the same code to identify a resource. A good use for a error correcting code, I thought, and rather than do the research I thought I'd just put the question out there. Or I…

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pre_replace multi-dimensional array problem

- by Martin

I want to replace word groups by links. I use a multi-dimensional array to define these (in the real world there will be thousands of them). Here's the code: $text = "<html><body><pre> Here is Foo in text. Now come Baz? and Bar-X. Replace nothing here: Foo (followed by brackets).…

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Fastest way to pad a number in Java to a certain number of digits

- by Martin

Am trying to create a well-optimised bit of code to create number of X-digits in length (where X is read from a runtime properties file), based on a DB-generated sequence number (Y), which is then used a folder-name when saving a file. I've come up with three ideas so far, the fastest of which is the…

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PHP: Escape illegal chars in .ini-files

- by Martin

The documentation on parse_ini_file (http://php.net/manual/en/function.parse-ini-file.php) states that you can't use these chars {}|&~![()^" in the value. Is there some way to escape these chars? I need to use them. Normal escaping with \ doesn't seem to work.

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Nested functions not allowed in drawrect problem

- by Martin

I have a custom view onto which I draw some graphics from the drawrect function, which works fine. However I like to draw based on the contens of an array I pass on the the view just before I do a setNeedsDisplay. In the drawRect function I try to access the array but then I get a nested functions…

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EF4 + STE: Reattaching via a WCF Service? Using a new objectcontext each and every time?

- by Martin

Hi there, I am planning to use WCF (not ria) in conjunction with Entity Framework 4 and STE (Self tracking entitites). If i understnad this correctly my WCF should return an entity or collection of entities (using LIST for example and not IQueryable) to the client (in my case silverlight) The…

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Mixing repositories in tortoise

- by Martin

Will tortoise let me mix repositories in the same and if so how? What I would like is to store code, configs and binaries in sererate repositories.

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Why the "Non" in "ExecuteNonQuery"?

- by Camilo Martin

I know this is not a hell of an useful question but I can't help being bugged by it. So, Why said method (in *Command classes) is called ExecuteNonQuery instead of ExecuteQuery? Aren't those SQL statements we throw at DBs, queries?

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OnPaint event during a callback when the form is below?

- by Martín Marconcini

Imagine the following scenario: this.SetStyle(ControlStyles.UserPaint, true); //this doesn’t change anything … void OpenSomeForm() { SomeForm sf = new SomeForm(); sf.SomeEvent += new … (SomeEventOcurred); sf.ShowDialog(); } private void SomeEventOcurred(…) { …

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Is there a way to draw UILabel diagonally?

- by Martin

How do you draw text on a diagonal? In other words, a horizontal UILabel that's rotated, say, 45 degrees?

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[jQuery] JS inside the template

- by Martin Trigaux

Hello, I'm trying to include some javascript code inside a template. The code of my html page : <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> …

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using two jquery frameworks

- by Martin Ongtangco

Hello, I'm using the jquery 1.2.6 with the seperate jquery tabs framework. I also need to use the 1.3.2 jquery sortable & resizable. I need to make those two to work. how do i manage these two frameworks?

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Create lambda action from function expression

- by Martin Robins

It is relatively easy to create a lambda function that will return the value of a property from an object, even including deep properties... Func<Category, string> getCategoryName = new Func<Category, string>(c => c.Name); and this can be called as follows...…

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Set background of UITableview in interface builder?

- by Martin

In iPhone I need to set the background view of a UITableview. From 3.2 SDK I can in code use something like: [self.tableView setBackgroundView:[[UIImageView alloc] initWithImage:[UIImage imageNamed:@"mycustombackground.png"]]]; But how can I do the same in interface…

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Merging list problem

- by Martin Malmstrøm

Sorry about the bad heading, but the question was not easy to compress into one sentence... I have two lists of contigs (list1 and list2). They contain mostly unique contigs, but with some overlap. I want to compare list1 and list2 and then create a list3 that…

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Qt: default value of variable in class

- by Martin

When creating my own class in Qt I would like my variables in the class to have a standard/default value if I haven't set them to anything. It would be perfect if this was possible to set in the h-file so I don't have to do it in each instance method of my…

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Best way to track impressions/clicks in a bespoke advertisement system?

- by Martin Bean

I've been asked to create a bespoke advertisement system despite suggesting open source alternatives such as OpenX and DoubleClick for Publishers (the former Google Ad Manager). I've got the basics of the system set up, i.e. uploading creatives, creating…

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How does Symfony pass members set in an action to a template?

- by Martin Chatterton

How does a member set inside an action... $this->foo = 'bar'; ...become a variable accessible from a template... echo $foo; // bar I would like to know how it is achieved at a framework level. There is a lot of documentation on how to use…

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Setting last N bits in an array

- by Martin

I'm sure this is fairly simple, however I have a major mental block on it, so I need a little help here! I have an array of 5 integers, the array is already filled with some data. I want to set the last N bits of the array to be random noise. …

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Why do I get corrupt output on my file?

- by Martin

I have a simple program which I have compiled in both MinGW and Visual C++ 2008 Express, and both give an output file larger than 88200. When I set s = 0, both programs work as expected. What am I doing wrong? #include <fstream> using…

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