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Struts2 converting empty string parameter to an "int"

- by Kyle Partridge

How does one convert an empty string to an int using Struts2. When the application encounters this parameter with no value, like from an empty text field, it throws the following exception. java.lang.NoSuchMethodException: com.XXXXXXXXXXXX.setID([Ljava.lang.String;) Where ID is an integer, and the URL is: Something.action?ID=&other=rawr…

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What's the most efficient query?

- by Aaron Carlino

I have a table named Projects that has the following relationships: has many Contributions has many Payments In my result set, I need the following aggregate values: Number of unique contributors (DonorID on the Contribution table) Total contributed (SUM of Amount on Contribution table) Total paid (SUM of PaymentAmount on Payment table) …

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Nhibernate: Stop it from joining to a table that is not needed

- by Aaron

I have two tables (tbArea, tbPost) that relate to the following classes. class Area { int ID string Name ... } class Post { int ID string Title Area Area ... } These two classes map up with Fluent Nhibernate. Below is the post mapping. public class PostMapping : ClassMap<Post> { public PostMapping() …

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Java wysiwyg HTML Editor

- by Kyle

Hello, I'm working on a project and need a simple free java HTML wysiwyg editor can anyone point me in the right direction?. It only has a small space to fit into, so something fairly simple would be best. Thanks for the help!

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Netbeans Clamshell emulator out of memory

- by Kyle

Hello, I have been working with the clamshell mobile phone emulator for netbeans. I recently have tested a simple bluetooth application and got an Out of Memory erorr. Is it possible to up the amount of memory the emulator can use? thanks!

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Access 2007 can I capture the "clicked" field using an OnClick event on a report?

- by Aaron Quince

In Access 2007 I want to be able to click on a name field in a report and call a separate report with personal information about the person who's name was clicked to start the event. This would be as an alternative to creating a subreport or including the subreport fields in the main report in the interest of saving space. How do I…

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Why does bold monoface shift vertically on Windows?

- by Aaron Digulla

In Firefox 3.6, IE7 and Opera 10 on Windows, this HTML has an odd behavior: <html><head></head> <style> span { font-family: monospace; background-color: green; } span.b { font-weight: bold; } </style> <body> <span>Text</span><span…

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Coding the Python way

- by Aaron Moodie

I've just spent the last half semester at Uni learning python. I've really enjoyed it, and was hoping for a few tips on how to write more 'pythonic' code. This is the __init__ class from a recent assignment I did. At the time I wrote it, I was trying to work out how I could re-write this…

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Does it make a difference whether I put 'friend class xxxxx' in the public or private section?

- by Kyle

class A1 { public: friend class B; } class A2 { private: friend class B; } Any difference?

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awk/sed/bash to merge data

- by Kyle

Trying to merge some data that I have. The input would look like so: foo bar foo baz boo abc def abc ghi And I would like the output to look like: foo bar baz boo abc def ghi I have some ideas using some arrays in a shell script, but I was looking for a more elegant or quicker…

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Problem with setting cookies from Javascript running on nginx

- by Aaron T.

I can't seem to set cookies from the jquery.cookies plugin when running on nginx. My configuration is pretty standard, I'm just wondering if anyone else has had the same problem. I'm new to nginx, so take it easy on me :)

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How to prevent Spell checking code in MS Office?

- by Aaron

We use MS Office. Outlook for emails, Word for some documentation and I use OneNote a lot for my own note taking. What bugs me is when I drop some code or use key words or even camel case into these apps the spell checking picks them up and I have red squiggles everywhere. Ignore…

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F5 irule with RESTful services

- by Kyle Hayes

I'm trying to come up with a rule on our F5 to direct traffic to our Tomcat server appropriately. We are deploying separate WAR files for each RESTful service. So, we would like to have the following URIs as an example: /services/quiz/01234/ /services/user/54321/ Where 'quiz' and…

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Checkbox show error.

- by Kyle Sevenoaks

Hi, I need to make this show an error if the user tries to leave the page without checking this tickbox. It has no other use other than visual, is there a way to implement such a thing? <span> <input value="1" type="checkbox" name="salgsvilkar" ID="checkbox2" …

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When should I use temporary variables?

- by Kyle

Specifically, I'm wondering which of these I should write: shared_ptr<GuiContextMenu> subMenu = items[j].subMenu.lock(); if (subMenu) subMenu->setVisible(false); or: if (items[j].subMenu.lock() …

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open source gossip-based membership protocol?

- by Aaron

I am looking for a library which I can plug into a distributed application which implements any gossip-based membership protocol. Such a library would allow me to send/receive membership lists, merge received membership lists, etc...…

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Stata Nearest neighbor of percentile

- by Kyle Billings

This has probably already been answered, but I must just be searching for the wrong terms. Suppose I am using the built in Stata data set auto: sysuse auto, clear and say for example I am working with 1 independent and 1 dependent…

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Using setSourceType with image picker up hides status bar

- by Aaron

I am pretty sure this is a bug but I thought I would check. I used the camera overlay to add a button so that on the iphone a user can switch from the camera view to the photo library. When button is taped the source type switches…

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Validate Strong Name of Running Assembly

- by Kyle Rozendo

Is it possible for one to check the strong name of a .NET application that is already currently running separately from your own running applications process? EDIT: For clarification, a solution that does not require a hard coded…

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Qt - How to use rich text in a QComboBox?

- by Aaron McKellar

I am trying to use rich text in a QComboBox but it does not support it. Perhaps I should write a subclass? But I am unsure on what I would need to override as I have never done anything like this before. Please help. Thanks!

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Delete Amazon S3 buckets?

- by Kyle Cronin

I've been interacting with Amazon S3 through S3Fox and I can't seem to delete my buckets. I select a bucket, hit delete, confirm the delete in a popup, and... nothing happens. Is there another tool that I should use?

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Accidentally deleted /opt/local/bin without backup. Any help?

- by Aaron

Hi all, I'm on a Mac OS X 10.5.8 I was recently uninstalling mysql5 from /opt/local/bin. I typed: rm -rf /opt/local/bin mysql* instead of rm -rf /opt/local/bin/mysql* This deleted my entire /opt/local/bin directory which puts…

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Using Interface Builder efficiently

- by Aaron Wetzler

I am new to iPhone and objective c. I have spent hours and hours and hours reading documents and trying to understand how things work. I have RTFM or at least am in the process. My main problem is that I want to understand how to…

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Problem w/ Paperclip, MacPorts, ImageMagick & Snow Leopard

- by Kyle Decot

I'm attempting to use ImageMagick along w/ Paperclip to handle the images on my rails app. The problem is whenever I try to upload an image I get the following in the terminal: [paperclip] An error was received while processing:…

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Struts2 Converting Enum Array fills array with single null value

- by Kyle Partridge

For a simple action class with these member variables: ... private TestConverterEnum test; private TestConverterEnum[] tests; private List<TestConverterEnum> tList; ... And a simple enum: public enum TestConverterEnum {…

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