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• Alternative of JPA

  - by Peter

  I want to use JPA for my persistence layer of my Java Desktop Application but I have the similar problem as describe at http://stackoverflow.com/questions/2562746/jpa-entity-design-problem/2563009#2563009 I didn't find a solution to the above kind of problem that's why I want to go with any other alternative of JPA. It would be better if I get the solution of the above problem.

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• barcode in PDF to Code39 conversion in C#?

  - by acadia

  Hello, I have a PDF file which contains just 1 Page. I have a barcode at the end of the page. How do I extract the barcode number from the PDF in C# I have seen a post to convert barcode Image to Code 39 but how do we do it from PDF, Please help http://stackoverflow.com/questions/204008/barcode-image-to-code39-conversion-in-c#204084 Thanks

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• How, why, when and where... creating a schema out of my jaxb annotated classes

  - by ekeren

  I have jaxb annotated classes and I want to unmarshal them and use the setSchema for validation. I have a two questions: Do I have to create the schema at "build time" using ant or can I just ad-hock create them for validation when needed. Where do you put your schema files? is there another reason but validation to create a schema if I prefer writing my class first?

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• What does this term "w/ App Engine" mean?

  - by brilliant

  Hello, I received an answer to one of my questions here. The answerer said: "However if you intend to use it w/ App Engine keep in my mind that using Google IP will almost surely result w/ Captcha challenge. Also Yahoo might block your User-Agent that is being set permanently by Google." I don't understand what "w/" means in "w/ App Engine" and in "w/ Captcha challenge"

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• Splunk QA? Is it stackoverflows database?

  - by Paul Knopf

  http://answers.splunk.com/ God please tell me that there is a stackoverflow API that I can hook into to port a genre of questions in a way that splunk has. If God has forsaken me, Joel or whomever it may concern, this would be awesome!

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• How to toggle orientation lock in android?

  - by pixel

  I want to create checkbox in my preference Activity that allows user to toggle orientation change. In similar questions people write only about complete orientation lock (by overriding onConfigurationChanged method or adding configChanges in AndroidManifest.xml) or orientation enforcing ( by setRequestedOrientation ). Is there a way to toggle orientation lock?

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• Can I use Google/Yahoo Maps API to lookup cities/states based on the zip?

  - by Fedor

  I came across this when I did a search on SO: http://stackoverflow.com/questions/518026/zip-code-to-city-state-and-vice-versa-in-a-database But I'm wondering, why can't we just use the Maps APIs for this? Has anyone tried doing this?

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• How do I convert Windows 7 file-name encoding to UTF-8 for Ruby on Rails?

  - by Reilly

  Hi (Ive looked at the other questions - none seemed to quite fit my problem.) I have some file-names under Windows 7 that need to be translated in to MySQL database (UTF-8) with Ruby on Rails. An example file-name includes "íéó" in some kind of Windows 7 file-system encoding. Ive tried many combinations of gsub and ActiveSupport::Multibyte::Chars. Thanks for the help

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• jquery toggle, prevent clicking during toggle

  - by Stacey

  Given the following jquery code.. $('#toggle').toggle(function() { // perform something }, function() { // perform something else }); Is there any way to prevent the toggle from being fired again if someone clicks while it is performing the function? I referenced http://stackoverflow.com/questions/2489518/tell-jquery-to-ignore-clicks-during-an-animation-sequence and the technique did not work.

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• Is there a compiled* programming language with dynamic, maybe even weak typing?

  - by sub

  I wondered if there is a programming language which compiles to machine code/binary (not bytecode then executed by a VM, that's something completely different when considering typing) that features dynamic and/or weak typing, e.g: Think of a compiled language where: Variables don't need to be declared Variables can be created doing runtime Functions can return values of different types Questions: Is there such a programming language? (Why) not? I think that a dynamically yet strong typed, compiled language would really sense, but is it possible?

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• How can I launch app store from my application

  - by Tankista

  Im trying to implement button which opens app store application from my app. I use this simple line of code, which opens safari but not app store application. [[UIApplication sharedApplication] openURL:[NSURL URLWithString: @"http://itunes.apple.com/sk/app/tweetie-2/id333903271?mt=8"]]; I dont know whats wrong, is the URL format correct? I was following this document. All related questions in stackoverflow are outofdate I suppose.

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• Set up ECLIPSE IDE Path

  - by AEIOU

  I'm still working on this problem: http://stackoverflow.com/questions/2610469/java-runtime-command-line-process Based on what one of the contributors has said I tried the following: So I've tried adding the path to "gs" in my "Run Configurations" - Environment Tab and "Linked Resources" (Preferences - General - Workspace - Linked Resources). Neither has worked... But it's still not working, I'm getting the same error. Any other ideas? Because I'm all out.

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• X11 - How to raise another application's window using Python

  - by Dave

  I'd like to be able to raise another application's Window using Python. I did see this, which I suppose I could try: http://stackoverflow.com/questions/1028972/x11-raise-an-existing-window-via-command-line However, I'd prefer to do it in Python if at all possible.

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• httpmodules httphandlers, whats the ideal use of them? when to use and when not to use?

  - by Amr ElGarhy

  I have some questions about httpmodules and httphandlers, i am a little confused of the real need of them, i created many websites, but rarely used them, sure i lost a benefit from not using them, what are these benefits? When to use and when not to use?

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• How to insert a line break in a SQL Server VARCHAR/NVARCHAR string

  - by Mark Struzinski

  I didn't see any similar questions asked on this topic, and I had to research this for something I'm working on right now. Thought I would post the answer for it in case anyone else had the same question.

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• Where can I get VS code snippets?

  - by mafutrct

  Apparently there are many questions that deal with how to store code snippets for Visual Studio, but I did not find one that contains links. So, is there a website that offers useful snippets? My google-fu only brought up many false positives or broken sites.

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• iPhone unread dots on homescreen on web app icon

  - by Jelle

  I'd like to know if it is possible to have unread dots on a icon of a iwebkit-based webapp. I've read this but its for native apps. Is it possible to simulate this with javascript or something? http://stackoverflow.com/questions/610172/iphone-unread-counts-on-tabbar

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• Tool for cleaning up CSS?

  - by Lauri Lüüs

  Before publishing a site I have bloat of unused CSS styles. Is there any good tool to detect unused CSS classes, divs? Related Questions: Tool to identify unused css definitions Are there any utilites that will help me refactor CSS

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• is multiple inheritance a compiler writers problem? - c++

  - by Dr Deo

  i have been reading about multiple inheritance http://stackoverflow.com/questions/225929/what-is-the-exact-problem-with-multiple-inheritance http://en.wikipedia.org/wiki/Diamond_problem http://en.wikipedia.org/wiki/Virtual_inheritance http://en.wikipedia.org/wiki/Multiple_inheritance But since the code does not compile until the ambiguity is resolved, doesn't this make multiple inheritance a problem for compiler writers only? - how does this problem affect me in case i don't want to ever code a compiler

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• What is <ns0: for?

  - by Doug

  I was looking at this question: http://stackoverflow.com/questions/117641/how-to-remove-duplicate-elements-from-an-xml-file It has <ns0: for ? I have never seen it before.

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• How to skip callbacks on Mongoid Documents?

  - by jpemberthy

  My question is similar to this one http://stackoverflow.com/questions/1342761/how-to-skip-activerecord-callbacks but instead of AR I'm using Mongoid, It seems like that isn't implemented yet in the current version of Mongoid, so I'd like to know what should be an elegant solution to implement it. (if necessary).

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• c# remove duplicate column values from a datatable without using linq...

  - by Pandiya Chendur

  Consider my datatable, Id Name MobNo 1 ac 9566643707 2 bc 9944556612 3 cc 9566643707 How to remove the row 3 which contains duplicate MobNo column value in c# without using linq... I have seen similar questions on SO but all the answers uses linq...

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• Implementing a continuous "revert-buffer" aka Textpad

  - by vedang

  One of my colleagues uses TextPad, and one feature I found really useful is the Auto-Reload. (The feature has been described in this SO quesion: http://stackoverflow.com/questions/1246083/alternative-to-textpads-prompt-to-reload-file). Basically, it keeps reloading the file without any prompt from the user, which is really helpful when monitoring log files that are updated in real-time. Is there something similar available for Emacs? If not, can anyone whip up the required elisp magic?

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• Win32 API to enumerate dll export functions?

  - by user15071

  I found similar questions but no answer to what I am looking for. So here goes: For a native Win32 dll, is there a Win32 API to enumerate its export function names?

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• Objective-C parse nested JSON string

  - by Matt S.

  I've tried everything (every method that shows up on a SO search), but I can't get it to work. I'm trying to parse this: questions = ( { owner = { "display_name" = "Neil"; }; title = "Initialising "; "up" = 11; "view" = 92; } ); I'm trying to get the display_name under owner.

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