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• google app engine application

  - by megala

  Hi, I create one application in ecllipse.That application contains the coding to create table in google app engine datastore.(i.e)Google Big table.In that application a created two table .After that i deployed the application.My constraints is ,is it possible to create a new table after depolyment the project and is it possible to create new column in already exits table. Thanks in advance

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• Java Packages in Seperate repository than others

  - by sethxian

  I was wondering if it's possible to have a java package setup using a different subversion repository than the rest. Ideally, I would probably go with a different library project, but in the case of BlackBerry, the 3rd party library linking does not work well, so I would like to just separate my UI package into a different repository than the rest so that I can control the UI better for different OS versions, but leave all the other packages the same. Is this possible?

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• Transfer gist repo into a github one

  - by ChrisJamesC

  I am working on a small project with gist and since it is growing I would like to put it on github. Let's suppose that: my gist repo is at: https://gist.github.com/1234 my new (empty) repo is at: https://github.com/ChrisJamesC/myNewProject The ideal solution would be one that pushes my changes on both the gist and the github repository. However, if it is not possible I will prefer the solution where everything is on github and I delete the gist.

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• Detect changes to user input controls in Silverlight?

  - by code

  I have a childwindow with a number of Textboxes, Comboboxes, and DatePickers. I want to know if a user has changed any value in these (to know if I need to save to db) One way I could think of doing this are in the 'on chg' event handlers and set bool. But if a user changes the value, in say a combobox, then changes back to the original this would still be seen as a change. Are there other alternatives? (note the project is not set up as MVVM) Thanks

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• Regular expression for git repository

  - by runge

  What will be proper regular expression for git repositories? example link: [email protected]:someone/someproject.git so it will be like server can be url or ip Project can contain some other characters than alphanumeric like '-' I'm not sure what is the role of '/' any suggestions?

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• How to avoid saving escape character (\) in db

  - by Huy

  I'm using zend frame work zend form and zend db for my project. The problem I have is, when the user enter some special characters in the text field (i.e "I'm"), it is saved in the database with the "\" character (i.e. "I\'"). I need to know how to fix this so it just saved as whatever the user entered.

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• Is it safe now to develop web application with HTML 5 specifications?

  - by Morteza M.

  Is it safe now to develop web application with HTML 5 specifications? or should we wait longer for final standards? I want to start developing a new project. I want it to be up to date in every aspects. should I wait more for html 5 or I can start programming based on it?

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• Free java or flash file browser for photogallery

  - by Christian

  Hi. I'm about to develop a small web gallery, where it's supposed to be possible to upload several pictures at a time and then add some info abut the pictures.So I need a free java or flash local file browser that can pass me some info of the pictures that gets uploaded so that I can create some SQL entries for each picture. The platform for the project will be PHP and MySQL. Any good recommendations?

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• Load a jsp-file from a servlet (App Engine)

  - by Irro

  I would like to load a jsp file from a servlet-class I got in my App Engine project. I has been able to load jsp files by adding them to the web.xml file but is there any way to load them directly from a servlet class?

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• how to install symfony on shared web server?

  - by Harish

  I have created a project in symfony(PHP Framework), and need to upload it on server, but i dont know how to do that, i got many methods on net, but i was not able to follow that. so please help.

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• Boost.Test: Looking for a working non-Trivial Test Suite Example / Tutorial

  - by Robert S. Barnes

  The Boost.Test documentation and examples don't really seem to contain any non-trivial examples and so far the two tutorials I've found here and here while helpful are both fairly basic. I would like to have a master test suite for the entire project, while maintaining per module suites of unit tests and fixtures that can be run independently. I'll also be using a mock server to test various networking edge cases. I'm on Ubuntu 8.04, but I'll take any example Linux or Windows since I'm writing my own makefiles anyways.

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• What is the best way to launch HSQL for unit testing, when working with spring, maven and hibernate?

  - by user166172

  In my project I can successfully test database code. I'm using Spring, Hibernate, HSQL, junit and Maven. The catch is that currently I have to launch HSQL manually prior to running the tests. What is the best way to automate the launching of HSQL with the technologies being used?

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• Execute a default task in ANT in case of failure

  - by elos

  Hi, I'm currently using ANT for building my Java project on a Windows XP machine. In my build.xml file I've defined 3 task and I would like that,in case of fail,a default task be executed before closing the building and exiting (like a recovery procedure). I would like to know if it's possible. thanks

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• Should I make a ImageHelper in this situation?

  - by Dejan.S

  Hi I'm working with a project (asp.net mvc) where I need to show pictures on one site. They gone have jquery and be surrounded by a div like <div><img/></div> I'm relatively new on MVC so I'm not sure what ways are the best to work in it yet. Should I do a ImageHelper so i can access it like <% Html.ImageJquery() %> or should i just do it plain in the view what are your thoughts on this?

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• Why did you decide "against" using Erlang?

  - by Zubair

  Have you actually "tried" (means programmed in, not just read an article on it) Erlang and decided against it for a project? If so, why? Also, if you have opted to go back to your old language, or to use another functional language like F#, Haskell, Clojure, Scala, or something else then this counts too, and state why.

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• how to add lines numbers to : QTextEdit ?

  - by radi

  i am writing a visual basic ide , and i need to add lines numbers to QTextEdit and highlight current line . i have found this tutorial but it is written in java and i write my project in c++ so where to find tutorial like that in c++ , or if there is a ready to use component ? thanks .

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• how to sending extra parameter (key/value) to an asp.net page using swfupload

  - by austin powers

  hi, we are using swfupload for the sake of uploading process in our project but we need add some extra parameter and send them via swfupload to aps.net page how can I do this? is it possible at all to passing extra parameters to a server-side page by using swfupload? regards.

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• CSS Line Graph: Multiple lines?

  - by Olivia

  I'm following this tutorial for a project at work, and I was wondering if there is a way to create several lines on the same graph? At the moment I can;t do this without moving the other line along.

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• Windows Mobile Hopper Test Tool, FocusApp

  - by jan

  Hi recently I finished my WM6 Pro.6.1 application and happily learned that to put it into marketplace, it has to pass some tests. -Application Verifier -Microsoft Hopper Test Tool for Windows Mobile 6.0, 6.1, and 6.5 I use VS 2008 and windows mobile 6.1 and I couldnt run none of these tests, Hopeer tool has a FocusApp c++ application which I must build and run before testing, but its a VS 2005 project and I couldnt run it on VS 200..and without it I can't test anything. any ideas how can I build that for VS2008?

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• Obtaining ActiveRecords if NOT nil

  - by user275729

  I would like to be able to gather all records in a table where the user_id is not null. This is what I have but it doesn't seem to be working (even though I've had it working in a seperate project): named_scope :all_registered, :conditions => ["user_id != ?", nil]

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• Drawing a unfilled square in C#.net on top of a stream video ?

  - by Haxed

  Does anyone know with what I can draw a unfilled square on a live video stream/saved video in C#.net? Someone said to use Directshow but it is for C++ users. Is there a feature in dshownet that addresses this issue ? Another said to use XNA, but my project is a object tracking application.

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• Is there are any api's available to MMS through any application of iPhone

  - by devloperpz

  I am designing iPhone application project. In that I need to send MMS through that application.Is there are available api's to create MMS and send it like an email?

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• In Sinatra - does anyone use test fixtures? how is your test suite set up?

  - by NatGordon

  I'm coming from a Ruby/Rails world. I'm getting testing set up on a Sinatra project (with Rack::Test). I usually use Fixtures in testing. Is there an equivalent for Sinatra? How do people set up their Sinatra test suites (outside of the basic helloworld example that is the only example I can find for Sinatra tests). Thanks!

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• multiple join query in entity framework

  - by gvLearner

  I have following tables tasks id | name | proj_id 1 | task1 | 1 2 | task2 | 1 3 | task3 | 1 projects id | name 1 | sample proj1 2 | demo project budget_versions id | version_name| proj_id 1 | 50 | 1 budgets id | cost | budget_version_id | task_id 1 | 3000 | 1 | 2 2 | 5000 | 1 | 1 I need to join these tables to get a result as below task_id | task_name | project_id | budget_version | budget_id | cost 1 | task1 | 1 | 1 | 2 |5000 2 | task2 | 1 | 1 | 1 |3000 3 | task3 | 1 | NULL | NULL |NULL select tsk.id,tsk.name, tsk.project_id, bgtver.id, bgt.id, bgt.cost from TASK tsk left outer join BUDGET_VERSIONS bgtver on tsk.project_id= bgtver.project_id left outer join BUDGETS bgt on bgtver.id = bgt.budget_version_id and tsk.id = bgt.task_id where bgtver.id = 1

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• Python or Ruby is better for web development? [closed]

  - by Tattat

  I know that Ruby on rails is very famous on Web Application Development, and python have a powerful library. Which language do you think for a totally brand new web project? Ruby or Python is a gd start? Also, you can share your development experience in both language. thz u.

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