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• OpenEntityManagerInViewFilter and testing the presence of an EntityManager

  - by James P.

  I posted a question a few days ago mentionning Spring's OpenEntityManagerInViewFilter: http://stackoverflow.com/questions/2385858/uirepeat-inside-a-uirepeat-and-lazyinitexception An obvious thing that should have been asked and now comes to mind is how to test for the presence of an EntityManager in a JSF project. What is a good way of doing this?

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• Multiple Inheritance Debates II: according to Stroutroup

  - by asksuperuser

  I know very well about the traditional arguments about why Interface Inheritance is prefered to multiple inheritance, there has been already a post here : http://stackoverflow.com/questions/191691/should-c-include-multiple-inheritance But according to Stroutroup the real reason why Microsoft and Sun decided to get rid off multiple inheritance is that they have vested interest to do so: instead of putting features in the languages, they put in frameworks so that people then become tied to their platform instead of people having the same capability at a language standard level. What do you think ?

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• Drupal - Hide a single page from search index

  - by ilowe

  Hi, I've taken over an existing Drupal installation and have been asked to remove a single page from the site search results. I know about the lullabot tutorial through this question: http://stackoverflow.com/questions/1748837/hide-drupal-nodes-from-search, but that talks about excluding a class of content when I really just want to exclude a single page. I've tried manually deleting the node from the search_index table, but that didn't seem to work either. Any recommendations for excluding a single regular content page from the search index?

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• ASP.NET: Using Session to store authentication?

  - by Niels Bosma

  I'm having a lot of problems with FormsAuthentication (http://stackoverflow.com/questions/2964342/problem-with-asp-net-authentication) and as as potential work around I'm thinking about storing the login in the Session? Login: Session["Auth.ClientId"] = clientId; IsAuthenticated: Session["Auth.ClientId"] != null; Logout; Session["Auth.ClientId"] == null; I'm not really using most of the bells and whistles of FormsAuthentication anyway. Is this a bad idea?

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• IN 'mytextfile.txt' syntax - access

  - by I__

  i would like to use this syntax to update a table in access based on data from a txtfile. fenton in his comments on this answer: http://stackoverflow.com/questions/2992168/read-text-file-line-by-line-and-insert-update-values-in-table/2992337#2992337 said that this is possible and i would like to see the exact syntax please

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• How Important is Boost to Learn for C++ Developers

  - by mahesh

  I am curious to learn Boost. But i wanted to ask how important it is to learn. What pre-requisite one should need before jumping on Boost. Why i am curious to know about Boost is that many people are talking about Boost on IRC's channels and here in StackOverflow. Thanks in advance.

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• Video Playback Speed On Browser ?

  - by TeknoSeyfo

  How do video playback speed at windows media player on any browser ? Example: http://stackoverflow.com/questions/797723/accessing-windows-media-players-playback-speed-controls

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• Upload File Directly to S3 with Progress Bar

  - by John Boker

  Relating to this question, http://stackoverflow.com/questions/117810/upload-files-directly-to-amazon-s3-from-asp-net-application, is there any way to do this and have a progress bar? ---- EDIT ---- Two days later and still no luck with a direct way. Found one thing that looks promising but not free: http://www.flajaxian.com/ Uses flash to upload directly to S3 with a progress bar.

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• ASP.NET MVC based sites in production

  - by Shay Friedman

  I'm preparing a presentation about ASP.NET MVC and I'm searching for sites that use ASP.NET MVC in production. The only site I know that makes use of ASP.NET MVC is stackoverflow :) Any others?

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• What parameter parser libraries are there for C++?

  - by Jim

  I'd like to pass parameters to my C++ program in the following manner: ./myprog --setting=value Are there any libraries which will help me to do this easily? See also http://stackoverflow.com/questions/189972/argument-parsing-helpers-for-c-unix/191821

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• How do I use a concatenation of 2 columns in a SQL DB in ASP.NET properly?

  - by user293357

  I'm using LinqToSql like this with a CheckBoxList in ASP.NET: var teachers = from x in dc.teachers select x; cbl.DataSource = teachers; cbl.DataTextField = "name"; cbl.DataValueField = "teacherID"; cbl.DataBind(); I want to display both "firstname" and "name" in the DataTextField however. I found this solution but I'm using LINQ: http://stackoverflow.com/questions/839223/concatenate-two-fields-in-a-dropdown How do I do this?

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• What's the non brute force way to filter a Python dictionary?

  - by Thierry Lam

  I can filter the following dictionary like: data = { 1: {'name': 'stackoverflow', 'traffic': 'high'}, 2: {'name': 'serverfault', 'traffic': 'low'}, 3: {'name': 'superuser', 'traffic': 'low'}, 4: {'name': 'mathoverflow', 'traffic': 'low'}, } traffic = 'low' for k, v in data.items(): if v['traffic'] == traffic: print k, v Is there an alternate way to do the above filtering?

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• Microsoft Small Business Licensing Kick Start

  - by regex

  I seem to recall hearing at some point (I believe it was MIX09) that Microsoft has a licensing model of some sort where a business can consume licenses for up to two years, free of charge, until they reach a point where they are stable position and can pay their licensing at the end of two years. However, I can't find information regarding it online. I want to say that possibly stackoverflow used this licensing model to kick start their site. Is anyone familiar with this?

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• How to get the list of country names in a language (english for instance)?

  - by fabien7474

  Using Java, you can get the list of ISO2 codes through Locale.getISOCountries() (see this related question http://stackoverflow.com/questions/712231/best-way-to-get-a-list-of-countries-in-java). However, I would like to have the list of all country names (in English for example) and not the list of ISO2 country codes. How can I do that by programming in Java or Groovy ? Thank you very much, Fabien.

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• how to do new lines? [ textarea -> jquery -> p tag ]

  - by Haroldo

  I'm doing something very similar to the stackoverflow question preview only much more basic. user types in text area - keyup shows what they've typed in preview new lines aren't working $('input, textarea').keyup(function(){ var value = $this.attr('value').replace('\n', '<br />').replace('\r', '<br />'); $('p.preview').html(value); })

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• easy way to get the top level domain?

  - by Michel

  Hi, i want to get the domain extention (at least i hope it is called this way) from the site name the user is currently on. so from www.bbc.co.uk it's co.uk and www.google.com = .com http://stackoverflow.com/questions/ask = .com etc. especially the ones with the double name (like co.uk) gives me headaches.... EDIT as i understand from the comments, co.uk is not a top level domain? that makes life easier! EDIT new name (top level domain) in the title

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• how to display bigger resolution images in android?

  - by UMMA

  dear friends, referring to the code example of mine http://stackoverflow.com/questions/2997703/android-remote-image-getting-problem how can i accommodate bigger resolution images in android. when i try to display bigger resolution image from internet it give me null bitmap. any one guide me whats the solution? any help would be appreciated.

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• Is it possible to write vertically in a textview in android?

  - by Sephy

  LEts say you have a normal textview, with "Stackoverflow" written in it, I would like to know if it it possible to rotate the textview about -90°, to have the S at the bottom and the W at the top of the screen? of course, i could write my text in an image, rotate it and use it that way, but im interested in text right now. thank you

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• Reliable data serving

  - by Madhu

  How can i make sure my file serving is reliable and scalable? How many parallel request it can handle? I am thinking beyond the hardware capability and band width. i am following http://stackoverflow.com/questions/55709/streaming-large-files-in-a-java-servlet

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• Where does Drupal store NODE data?

  - by RD

  This is a follow up to my previous question: http://stackoverflow.com/questions/1284476/where-does-drupal-store-node-body-content Now, I tried adding values into node and node-revision, but still the node data is not showing. So, obviously more data is stored somewhere else. So basically, I want to know, which tables are affected when you create a new node?

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• ASP.NET MVC web hosting that has payment option of paypal?

  - by Hao

  I already check some of asp.net mvc hosting sites listed here: http://stackoverflow.com/questions/637567/affordable-stable-asp-net-mvc-hosting-exist I worry entering credit card number, all of them required credit card number. Do you know which ASP.NET MVC web hosting that has paypal payment option?

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• who can give me some code example (easy running ) for gae twitter user login .

  - by zjm1126

  in this : http://stackoverflow.com/questions/2879146/is-there-a-twitter-user-login-framework-for-gae i find some mistake when i download the framework, and it is not running , has any other easy code framework example ? thanks

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• Can I prevent mobile safari from auto-rotating the screen on ipod touch or iphone?

  - by agsamek

  This question is exactly the same as http://stackoverflow.com/questions/938462/can-i-prevent-mobile-safari-from-auto-rotating-the-screen-on-ipod-touch-or-iphone . Yet - the referenced question has no definite answer and has been prematurely accepted.

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• C# and C++ Library Again

  - by Betamoo

  Please take a look at previous question: http://stackoverflow.com/questions/2892343/c-and-c-library After implementing a wrapper class library in C++/CLI as suggested before, I wonder now how to use C++ pre-compiled header file in C#.....? PS: I did not find a dll file -or something simillar- to import to C# as I have expected... Any hints?

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• Why does OpenID look so hard to implement?

  - by user198729

  I read through this post: http://stackoverflow.com/questions/741345/how-do-i-implement-direct-identity-based-openid-authentication-with-zend-openid Why does it look so complicated to implement? IMO, it's just to send request to a remote site and retrieve the response. What's the problem those OpenID libraries are dealing with?

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