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• Set focus on a component with Apache Wicket?

  - by vagabond

  How do you set focus on a component with Apache Wicket? Searching leads to very little information, mostly on setting the default field. I do not want to set a default field, rather I am looking to set focus when, for example, a specific radio button is selected.

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• What is(are) currently the best language(s) for modern web site design? Recommendations?

  - by Jereme Hall

  I'm a little out of date, before HTML4 and javascript got AJAXy. Does anyone have opinions about the best tools for web site design? I'd rather avoid ASP and .NET, since I've got a limited budget. This seems like a good time to start fresh. Please keep the replies on the coding recommendations, as I already know how to register a domain name, redirect it, set up Apache. (I could use some opinions on the various Apache flavors)

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• Is there a good reference for ARM Neon intrinsics?

  - by Vineeth

  The ARM reference manual doesn't go into too much detail into the individual instructions ( http://infocenter.arm.com/help/index.jsp?topic=/com.arm.doc.dui0348b/BABIIBBG.html ). Is there something that's a little more detailed?

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• json for iphone, download image

  - by alecnash

  I am using json touch to get some data from my server database and everything works fine but I've got a little problem. I have some images stored as longblob in the db and I can't download them to my iphone app. All I get is a 'null' array. Does anyone know why this is happening???

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• Getting started on thunderbird extensions

  - by Mike

  Hello there,       I have beein using Tunderbird for many years now and now i am interested in developing some of my own extensions.       I looked over the documentation on their official website but found little suport for getting started at this.       I have some experience with python, perl, php and would like if you can reccomend me some geting started materials, a "hello world" for this would be great Best regards, Mike

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• Whats the maximum key length in NSDictionary?

  - by x3ro

  Hey there, I'm currently working on an app which displays a bunch of files in a table, and you can add and remove them and whatsoever. To prevent duplicates in the table, I'd like to create a NSDictionary using the files full path as keys for another NSDictionary which contains all the file information, but I am a little concerned about the maximum key length of NSDictionary, and also whether this solution would be performance killer or not... Looking forward to your answers. Best regards, x3ro

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• HTML5 enabled browser for Windows Mobile 6

  - by Herberth Amaral

  I did some research on Google but I couldn't find any HTML5 browser for Windows Mobile 6. The main resource I'm looking for in HTML5 is WebDatabase and/or localStorage. With a little research I found Iris (http://www.freewarepocketpc.net/ppc-download-iris-browser.html), a Webkit based browser with some HTML5 features, but localStorage and Web Database doesn't work on it. Does anyone know any browser with storage capability for Windows Mobile 6?

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• Writing user stories for internal technical tasks

  - by John Nolan

  I am attempting to manage my projects a little better so I am looking at attempting to apply some of (eventually all) the features of scrum. Looking at user stories specifically the high level format seems to be: As a User I can Feature Description or Artifact is Doing Something How would I write "Upgrade the Database"? Is it simply Upgrade the Database? I think I am being thrown off as there is no specific actor/customer and that the customer is the IT department.

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• Get google and yandex search results

  - by Neir0

  Hi, I want to parse google and yandex search results for my little website analyzer utility. so i should send hundreds requests per minute. What is good practice for this issue? Is google search api a good way?

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• Should I upgrade to Intellij Ultimate Edition?

  - by Benjamin Metz

  I am working in java and primarily Scala. I'm using the community edition of Intellij. I'm curious if its worth it to upgrade to the Ultimate Edition? I've been back and forth with Intellij and Eclipse... and for Scala dev I like Intellij a little bit better (for now). Thanks in advance...

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• Good comments on changesets in sourcecontrol

  - by Roma

  We need to develop guidelines for writing comments when we register code in version control system (such as TFS). E.g., when we submit a bugfix, we create a comment "Fixed bug #..." We tried to brainstorm on this topic, but most of the ideas bring too little added value. I would appreciate any suggestions for this.

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• How do I force a jQuery click event to proceed any control click event on ASP.Net page

  - by Cen

  I've found posts about making a click event with jQuery for a button, however I need a little more then that. When any postback occurs on a page, I need to fire off a jQuery click event. Based on a condition, I want to continue processing (including running the server-side event code after the jQuery code), or, perform a redirect. I'm not quite sure how to go about this. Your help is appreciated!

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• clearing multiple text fields at once

  - by patrick rogers

  I am trying to figure out the code for clearing multiple text fields at once. I know that there is another question like this with answers but could I get a little more information or code examples. I have 16 text fields in my app. Thanks

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• Web based printing from a Django application?

  - by lud0h

  Is there any recent developments in web based printing? I know using @media print in CSS, PDF based solution or iTextSharp but they are not really easy (except @media print) but alignment is little tricky if receipt contains barcodes or if I have to format for A5 etc., Is there anything new in HTML5 which will support this? I would like to print receipts from a Django based webapplication. Any tips? Thanks.

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• How to run Cg vertex/fragment shader on CPU?

  - by Andy

  Hi all, I'm playing about with some vertex and fragment shaders using Cg on my little netbook (running Linux). Clearly I'm going to frequently hit resource limits for my graphics controller, so was wondering if there's a nice way to run the shaders on the CPU, just to test them. Something like D3D's refrast... TIA Andy

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• Word automation find out nested tables in textboxes

  - by Stan92

  hello, I have a little problem using c# to find tables inside Word textboxes. Using this method (abstractDoc.Tables.Count) I get only the number of the main tables. What would be the solution to reach the tables that are inside textboxes ? I thank you in advance.

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• Javascript function works in FF, Opera etc, fails in IE8 - how to fix

  - by morpheous

  I have the following function (worked in IE6 but is broken in IE8) function implode() { var str = ''; for(item in globvars) //<- IE8 wets itself here ... str+= '\n' + globvars[item]+';'; return str+'\n'; } It seems an innocuous little function, but IE8 dosent grok it. Can anyone show me how to rewrite this so it work in IE8 (as well as the other browsers)?

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• Does anyone here uses PHP-GTK? Is there a better alternative?

  - by levhita

  I had made some questions regarding php-gtk(there are only 4 php-gtk tagged questions and 3 are mine) and I end up answering myself because no one answer them. I know is a strange language selection but I was attracted to it because it runs on several OS's and the fact that I can reuse some of my code (also the apps end up looking good and I can make little installers in NSIS that just rocks). Is there a better alternative, that is free(as freedom) and can run on several platforms?

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• C# - Dynamic Keyword and Interface Implementations

  - by Adam Driscoll

  I'm assuming this isn't possible but before digging further is there a way to do something like this: public void ProcessInterface(ISomeInterface obj) {} //... dynamic myDyn = GetDynamic<ISomeInterface>() ProcessInterface(myDyn); I've seen a post arguing for it but it sounds like it wasn't included. A little context: .Net assembly exposed through COM - Silverlight app consuming interface-implementing classes. Would be nice to refer to the objects by interface. I really don't expect that this was what was intended...

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• Software with Malicious Intent binded to executable!?

  - by Brandon

  I had some software created for me by a coder overseas. I got a little paranoid since the software is executable. I started wondering if they could possibly have binded a key logger to the application they made for me or any kind of software with malicious intent. How could I find out?

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• Custom UITextField blurred text

  - by David

  When a UITextField with custom frame (200 × 54 px) loses focus, the text looks a little bit blurry. example screenshot Is this a common problem? Any workaround / solution or am I doing something wrong?

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• How do I implement TimeOut in idarkstar?

  - by malik

  Hi, A little background on the question: I am developing a RedDwarf(http://reddwarfserver.org/) client on iphone, for the client/server communication I use idarkstar. I had to make minor modifications to make it work till now. So here's the question, if the server is taking to long to respond or the network is very slow, how do I add a timeout functionality to make sure it doesn't keep waiting on the server forever? appreciate any pointers.

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• Hidden features of Clojure

  - by danlei

  Which lesser-known but useful features of Clojure do you find yourselves using? Feel free to share little tricks and idioms, but try to restrict yourselves to Core and Contrib. I found some really interesting information in answers to these similar questions: Hidden features of Haskell Hidden features of Python Hidden features of Java Hidden features of C There are many more "Hidden feature" questions for other languages, so I thought it would be nice to have one for Clojure, too.

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• Nytimes-style popup when the user makes a selection

  - by Horace Loeb

  When you select text in an article on nytimes.com this little ? pops up at the end your selection: What's the best way to implement something like this on my site? Are there any pre-rolled libraries for doing this?

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• HTML File upload field style

  - by Steven1350

  I am trying to create a file upload field that has a little bit of style to it, but I seem to be having problems finding examples of this. I know part of the reason is that the field itself varies from browser to browser. Any ideas how to do this? Or is there a way to do this without using a file element of a form that can be styled?

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