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• Can I ReRender the entire tree of a component?

  - by Ben

  Hi, I have a JSF application with several major components and a component tree under each. On a certain event (Value change) I would like to reRender the entire component tree for one of those components. For example: can I rerender components 1,2 and 3 in one shot here: <h:panelgroup id="1"> <h:panelgroup id="2"> …

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• How do you add a JavaScript widget to a Wordpress.com hosted blog?

  - by Ben Scofield

  I've got a site that provides blog-friendly widgets via JavaScript. These work fine in most circumstances, including self-hosted Wordpress blogs. With blogs hosted at Wordpress.com, however, JavaScript isn't allowed in sidebar text modules. Has anyone seen a workaround for this limitation?

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• Does anyone know if it's possible to enable maxlength on a textarea using javascript or jquery?

  - by Ben

  Is it possible to have a textarea with max length in html so that the max length will not be exceeded even when pasting text? I have yet to see anyone implement this correctly, being able to handle the paste event when right-clicking and selecting paste.

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• Xcode Unit Testing - Accessing Resources from the application's bundle?

  - by Ben Scheirman

  I'm running into an issue and I wanted to confirm that I'm doing things the correct way. I can test simple things with my SenTestingKit tests, and that works okay. I've set up a Unit Test Bundle and set it as a dependency on the main application target. It successfully runs all tests whenever I press cmd+B. Here's where I'm…

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• Why does my DIV clip its child DIV when jQuery moves it in IE?

  - by Ben Saufley

  I have two divs, both with position:absolute;, one inside the other. The parent isn't in a place where it can be set as position:relative without an extra layer of complexity (there are a lot of other elements around it that I'd have to account for to put it where it needs to be, which is at the very top of the page, over…

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• Classes. Whats the point?

  - by Ben Shelock

  I'm fairly new to OOP in PHP, I've made a couple of basic scripts but nothing impressive. All I've really taken from it is that it would probably be easier just make a collection of functions and include them. The structure of classes seems to just confuse what was otherwise a simple process. And in collating everything…

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• javasrcipt asyncronous function

  - by Ben

  Hi there, i have a problem understanding how this could/should be solved. I have two functions. In the first function ( I call it loadData() ) I'm doing an asyncronous request to the server to load some data. In the second function ( saveData() ) I'm also doing an asyn request to the server to write some data. In the…

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• c++ program for perfect cube

  - by ben

  can someone pls help with a c++ function that checks if a given number is a perfect cube? thanks!

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• How to install VC80CRT debug runtimes without full visual studio 2005?

  - by Ben L

  I can't run a debug sdk application because it requires both VC 8 and VC 9 versions of the CRT. But it only requires visual studio 2008 for plugin dev, which is what I need. How do I install the debug runtimes from 2005 on to a Windows7 machine? I can't figure out how to make them run app local nor can I copy anything…

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• How to make a random number generator in matlab that is based on percentages?

  - by Ben Fossen

  I am currently using the built in random number generator. for example nAsp = randi([512, 768],[1,1]); 512 is the lower bound and 768 is the upper bound, the random number generator chooses a number from between these two values. What I want is to have two ranges for nAsp but I want one of them to get called 25%…

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• Setting a property in XAML for a User Control

  - by Ben

  Hi, I have a user control that has a property of type Integer, that i am trying to set in the XAML Template to be that of a property within the bindingsource. If I set the property using a hard coded integer i.e. <MyControl MyIntegerProperty="3" /> This works fine, but if i try <MyControl…

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• Examining a lambda expression at runtime in C#

  - by Ben Aston

  I have a method Get on a type MyType1 accepting a Func<MyType2, bool> as a parameter. An example of its use: mytype1Instance.Get(x => x.Guid == guid)); I would like create a stub implementation of the method Get that examines the incoming lambda expression and determines what the value of…

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• Could this be considered a well-written PHP5 class?

  - by Ben Dauphinee

  I have been learning OOP principals on my own for a while, and taken a few cracks at writing classes. What I really need to know now is if I am actually using what I have learned correctly, or if I could improve as far as OOP is concerned. I have chopped a massive portion of code out of a class that…

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• Algorithm to find the next number in a sequence

  - by Ben Shelock

  Ever since I started programming this has been something I have been curious about. But seems too complicated for me to even attempt. I'd love to see a solution. 1, 2, 3, 4, 5 // returns 6 (n + 1) 10, 20, 30, 40, 50 //returns 60 (n + 10) 10, 17, 31, 59, 115 //returns 227 ((n * 2) - 3)

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• Excel Worksheet Index

  - by Ben

  I have the following code that works great but I am trying to modify it so that instead of replacing column 1 of the Index page with a new index I would rather start the range in Cell C11. Right now, the new Index starts in Cell A1 of the Index sheet. Here is the code: Private Sub…

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• Given a short (2-week) sprint, is it ever acceptable to forgo TDD to "get things done"?

  - by Ben Aston

  Given a short sprint, is it ever acceptable to forgo TDD to "get things done" within the sprint. For example a given piece of work might need say 1/3 of the sprint to design the object model around an existing implementation. Under this scenario you might well end up with…

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• Facebook Card Game? Which architecture?

  - by Ben

  I am developing a Facebook Card Game for my thesis and i am wondering which architecture fits best? I am going to develop the game using Silverlight + ASP.NET. On the one side the game should contain player vs. player card games. On the other there will be also a lot…

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• Building a life-critical System using Agile

  - by Ben Breen

  Looking at the general trend of comments in my question about Building an Aircraft using Agile, the biggest problem other than cost appears to be safety. Do people feel that it is not possible to build a safe system (or prove it is safe) using agile? Doesn’t all the…

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• how to make a frequency function in matlab like the excel frequency function?

  - by Ben Fossen

  I have a list that is sorted and I want to know how many values are in each bin? I made bins using linspace(floor(fist_element_list), ceil(last_element_list), num_bins) Is there a built in function or an easy way to do this in Matlab? All I can think of is doing it…

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• Can I get the raw SQL generated by a prepared statement in Python’s sqlite3 module?

  - by Ben Hodgson

  If so, how can I do this?

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• Is there a way to write a greasemonkey script to register hotkeys?

  - by Ben McCormack

  I'm using a Wiki application that has buttons to indent and outdent list items. I'd like to write a greasemonkey script to capture Ctrl+M and Ctrl+Shift+M for indent and outdent, respectively. Is this possible?

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• Best (Java) book for understanding 'under the bonnet' for programming?

  - by Ben

  What would you say is the best book to buy to understand exactly how programming works under the hood in order to increase performance? I've coded in assembly at university, I studied computer architecture and I obviously did high level programming, but what I…

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• Apache Modrewrite & 301 redirect- Dynamic URLs with characters.

  - by Ben Chesters

  I've been trying for weeks, literally, to rename these URLs and also ensure the old one is 301 redirected to the new one: www.example.com/?mod=11&p=215 - www.example.com/clean-url-section www.example.com/?mod=96&tab=6 -…

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• How do I write to command line in c#?

  - by ben

  Hi I know how to write to console but if I write to console in my program and call my program from the command line it won't display anything. How do I make it so that when I say Console.WriteLine or Console.Out.Writeline ir…

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• displayed value - in-place-editor

  - by Ben

  So I put in in-place editing for one of my models. One of the attributes is PRICE. I used the to_currency method to format the value before it is displayed. The problem I'm having is that with the in-place editor, I just…

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