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• AutoGen DB models for ASP .NET

  - by Tereno

  Hi there, I am wondering if there's anything out there for ASP .NET that is similar to Django or Ruby on Rails. Specifically, I'm looking for something that allows me to auto-generate the database models by specifying my classes in the controller and what not. Would I be able to achieve those functionality with IronPython or IronRuby? Thanks!

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• Proper way to resignFirstResponder when a UITableView is touched?

  - by Topher Fangio

  Hello all, I have a pretty simple UITableView who's cells contain UITextFields and I need to be able to call resignFirstResponder to hide the keyboard whenever a user touches the UITableView outside of one of the cells. I have read this question/answer but it seems like a very rudimentary way to achieve this. I have read about a way to do it by converting the UITableView to a UIControl so that you can connect the TouchDown event. Does anybody know the standard or preferred way to achieve this functionality?

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• Should we have Browser Side Validation

  - by Raju

  For a back office application which is going to be used in house and users trained to use it, does it make sense to have browser side validation. After training users will seldom make mistakes. These mistakes would get caught at the server side. Also bearing in mind that the bandwidth availability is a lesser concern I feel we should avoid browser side validations. This will save the effort of maintaining the same functionality at two places.

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• Image storage as a service

  - by Samuel

  Google App Engine provides a image API for storing / retrieving images. We are currently not in a position to deploy our application on top of App Engine because of limitations in the java frameworks (jboss seam 2.2.0) we are using to build our j2ee application. We would eventually want to deploy our production application on top of Google App Engine, but what are the short term options (java based open source products) which provides comparable functionality to Google App Engine's Image API and will have an easier migration path at a later point in time.

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• Where can I find a good software implementation plan template?

  - by Corpsekicker

  This is not "programming" related as much as it is "software engineering" related. I am required to produce an implementation for additional functionality to a complete system. All I am armed with is knowledge of the existing architecture and a functional spec with visual requirements, user stories and use cases. Is there a standardised way to go about this? I suck at documentation.

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• How to make Google Chrome JavaScript console persistent?

  - by zladuric

  Since I'm building a dynamic site, I need to track the changes between pages, ie. Ajax calls, POST, GET stuff and similar stuff. I'm looking for the same functionality like in Firebug (where you can enable "persistent" and the console is not cleared every time you reload a page or submit a form. So, my questions is: is there a way to make Google Chrome JavaScript console persistent? (And if yes, how?)

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• How have you implemented SCRUM for working alone?

  - by chipk

  I am working alone at the beginning of a sizable open source project and would like to leverage some of the core ideas/methods from Scrum to help manage my time and remain focused on development and deploying early, demonstrable functionality. I would like to hear from others who have used Scrum alone and what you have found particularly useful to these ends. Thanks.

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• General purpose Table structure in Java (like ResultSet)

  - by Chris Kaminski

  Does anyone know if there's a good general-purpose Table-based structure that I can use for manipulating data? ResultSet is an interface, so am I stuck having to fully implement something if I want similar functionality without a database? Apache Commons Collections does not seem to have anything immediately suitable.

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• Practical ways around the GPL?

  - by Daniel

  My company makes an extremely specialized piece of software which costs a lot of money for those few who need it. On our current release we have no choice but to use a few libraries which are released only under the GPL. Releasing the code is not an option and it would take months, if not years to implement the functionality the libraries provide. What do companies do in this situation? Are there practical and legal ways around the GPL?

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• How to check the type of inputAvailable in iPad?

  - by iphoneDev

  Hi, I am implementing the sound recording functionality in my iPad app. I want to prompt the user to attach his headphone with microphone for better performance.For this I need to check that whether the user has connected the headphone with microphone or not. In the AVAudioSession there is a method inputIsAvailable.But this method returns 'Yes' for the inbuilt mic of iPad also.So,please suggest how to detect that whether the headphone with mic is connected to the device or not??

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• Setting alarm's in linux to alert user

  - by Algorist

  Hi, I am running few tasks in my linux console and want to be notified by some kind of alarm, so I don't keep checking the progress of the task. Is there a way to customize the alarm by specifying additional filters like "ERROR" message etc..I think it will be a useful thing to have. Anyone aware of such functionality in linux? Thank you Bala

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• singleton inheritance question

  - by maxxtack

  how do i (and does it makes any sense?) inherit from the singleton class other classes that need the same functionality?

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• Save File From Local Data in Javascript

  - by Travis

  Heres the scenario: User comes to my website and opens a webpage with some javascript functionality. User edits the data through javascript User clicks on a save button to save the data, thing is, it seems like they shouldn't need to download this data because its already in javascript on the local machine. Is it possible to save data from javascript (executing from a foreign webpage) without downloading a file from the server? Any help would be much appreciated!

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• How do I logout from a computer using shell ?

  - by baltusaj

  How can I log out of my computer using shell such the log-in window appears again? I need this functionality in one my Linux script.

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• Dealing with personal failure

  - by codeelegance

  A while ago I was given the task of updating and extending the functionality of a software project. I was given a year to make the needed changes working solo. A month into development I came to the conclusion that it would take longer to change the existing product than to rewrite it from the ground up. I'd never attempted a complete rewrite so I talked with my boss about it and he was thrilled with the idea. I'm a fan of agile development but had never had the opportunity to take advantage of all of the prescribed practices so when I set to work I tried to incorporate as many as I could. I didn't have direct access to the customer and my coworkers (non-programmers) knew the business domain but were already so busy they didn't really have time to participate in design meetings so I resigned to working in the dark and occasionally calling one of them over to my desk to get feedback on my progress. I used TDD and refactored mercilessly and even tried taking a domain driven design approach. Things went well for a while. As the deadline came closer and the complexity of the project grew my productivity start slipping. I found myself cutting corners and ignoring the practices I had established as the pressure increased to meet the deadline. I also started working late nights and weekends to keep up with the load. In the end it made little difference how hard I worked. The project missed its deadline and what was completed wasn't enough to give to the customer. I had failed. Not only had I not finished on time but the previous version had sat untouched for almost a year so it wouldn't be of any help. Luckily we had another product that offered some of the same functionality. My boss decided to cancel the project entirely and moved all our orphaned customers to the other product. I spent weeks (along with everyone else at the company) manning the phones providing technical support for those customers. After it was all over, my boss was gracious enough not to fire me for nearly ruining the company. I was moved to the other product and have been trying to redeem myself ever since. Where did I go wrong? Has anyone else had to deal with this kind of defeat? How did you recover?

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• How to get call notification using mobile substrate on iphone?

  - by prathumca

  Hi all, I want to use mobile substrate to "hook" some code into IPhone's "MobileCal" app so that the injected code will send a notification to my app MobileCal gets a call notification. But I'm out of luck and no clue which method need to be replaced by my "hooking" method in the "MobileCal" app. For example, the "MobileLog" and "iRealSMS" has the same functionality and they used mobile substrate to hook their code into "MobileCal" app. If any one has any clue, I would definitely appreciate them.

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• Android Marketplace

  - by Chaoz

  Hello, I'm wondering whether the official google Android Marketplace application has access to some restricted functionality in the OS, or if it just uses the standard APIs available. Anyone up to date on this matter? Thanks in advance

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• Better name for CHAR_BIT?

  - by Potatoswatter

  I was just checking an answer and realized that CHAR_BIT isn't defined by headers as I'd expect, not even by #include <bitset>, on newer GCC. Do I really have to #include <climits> just to get the "functionality" of CHAR_BIT?

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• Is there an automatic way to generate a rollback script when inserting data with LINQ2SQL?

  - by Jedidja

  Let's assume we have a bunch of LINQ2SQL InsertOnSubmit statements against a given DataContext. If the SubmitChanges call is successful, is there any way to automatically generate a list of SQL commands (or even LINQ2SQL statements) that would automatically undo everything that was submitted? It's like executing a rollback even though everything worked as expected. Note: The destination database will either be Oracle or SQL Server, so if there is specific functionality for both databases that will achieve this, I'm happy to use that as well.

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• Explained shell statement

  - by Mats Stijlaart

  The following statement will remove line numbers in a txt file: cat withLineNumbers.txt | sed 's/^.......//' >> withoutLineNumbers.txt The input file is created with the following statement (this one i understand): nl -ba input.txt >> withLineNumbers.txt I know the functionality of cat and i know the output is written to the 'withoutLineNumbers.txt' file. But the part of '| sed 's/^.......//'' is not really clear to me. Thanks for your time.

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• Business Applications: What are the fundamental features of a search form?

  - by Jonathan Allen

  In a typical business application it is quite common to have forms that are used for searching. Some basic features are: A pane that contains the search criteria A grid to display the results Sorting on the grid A detail page that opens when an item is selected in the results grid What other features would you expect in a business application's search functionality?

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• jQuery Mobile - how to force that page recreation - pagebeforecreate event

  - by NewUser

  I have a small jQuery mobile site. it's all single .html file it's has some edit functionality (view, edit, save) all works with ajax/json/web service Most of my pages are using data from web service, via AJAX & JSON, so I am using the following a lot: $(document).on( 'pagebeforecreate', '#monday', function() { // do some stuff on before create, load data with AJAX }); Now, how do I FORCE that page recreation (pagebeforecreate event) so the AJAX inside is run again (get the latest data from server)?

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• How to let users post links/images to Facebook, Twitter, Buzz etc... from a Rails based website?

  - by wgpubs

  I'd like to offer users the ability to post images / links to articles from my web application to Facebook, Twitter, Buzz and any other social network. A perfect example of the functionality I'm trying to replicate is mashable.com ... where each social network is represented by an icon that a) shows the number of shares AND b) allows users to click on it to post to that specific network. Don't know if it matters ... but the site is built using RoR. Thanks

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• Are there any good e-commerce extensions/plugins for Umbraco?

  - by JasonS

  I'm working on a project that will use Umbraco for CMS capability, but also has a fairly simple ecommerce requirement. I'm aware of Commerce4Umbraco, are there others? Or, should I look elsewhere for simple e-commerce functionality. Would be nice to use the same platform for CMS and e-commerce... stuck with Umbraco though.

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• Login From Multiple OAuth Services, Keeping Profiles in Sync

  - by viatropos

  Given the following: I have an application that allows people to login through twitter, myspace, yahoo, and google User creates initial account by logging in through Google User logs out User logs back in using Yahoo. ...is there a recommended way for the application to associate those two accounts together? Stack Overflow has this functionality but it seems like they need the user to manually say "this account google account is associated with that yahoo one". Is there no way to do this automatically?

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