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  • Cassandra Production ready on Windows?

    - by BlackTea
    Question anyone know of any success stories of Cassandra running on windows in a production environment? I'm doing some work on Cassandra and trying to find the correct platform for it currently the platform is windows running MS-SQLas the data store. what are the dis-advantages if any when running Cassandra on a windows environment.

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  • Local use of MySQL database

    - by waanders
    Hi all, Is it possible to use MySQL local? I mean NOT at a server. I read a lot about MySQL on a webserver with PHP, Joomla etc. I want to program a piece of software and use a database local to store results. Can I use MySQL for that? If so, is ther anyware on the net a good tutorial how to do that?

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  • iPhone: Start or Download App if not exists from Safari

    - by Heinrich
    Hi, I know its possible to open an app from mobile safari using custom URL Handlers. Is it possible to open the App Store from Safari on the iPhone and automatically install the app? Or might it even be possible to open the app if it exists on the users device and to download it if it doesn't? Best, heinrich

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  • Array within Form collecting multiple values with the same name possible?

    - by JM4
    Good afternoon, I will first start with the goal I am trying to accomplish and then give a very basic sample of what I need to do. Goal Instead of collecting several variables and naming them with keys individually, I have decided to give in and use an array structure to handle all inputs of the same type and rules. Once I have the variables, I will validate against them and if 'ok' store them in a MySQL table. The table will hold consumer information and will need to store multiple rows of the same type of information. First Pass I will leave out the validation portion of this question because I feel I need to first understand the basics. <form action="?" method="POST" name="Form"> Member 1 First Name:<input type="text" name="MemberFirstName[]" /><br /> Member 1 Last Name: <input type="text" name="MemberLastName[]" /><br /> Member 1 Email: <input type="text" name="MemberEmail[]" /><br /> Member 2 First Name:<input type="text" name="MemberFirstName[]" /><br /> Member 2 Last Name: <input type="text" name="MemberLastName[]" /><br /> Member 2 Email: <input type="text" name="MemberEmail[]" /><br /> Member 3 First Name:<input type="text" name="MemberFirstName[]" /><br /> Member 3 Last Name: <input type="text" name="MemberLastName[]" /><br /> Member 3 Email: <input type="text" name="MemberEmail[]" /><br /> <input type="submit" name="submit" value="Continue" /> </form> I am hoping that each input given for First Name (a required field) will generate a unique key for that particular entry and not overwrite any data entered. Because I am carrying information from page to page (checkout form), I am turning the POST variables into SESSION variables then storing in a mysql database in the end. My hope is to have: <?php $conn = mysql_connect("localhost", "username", "password"); mysql_select_db("DBname",$conn); $sql = "INSERT INTO tablename VALUES ('$_SESSION[Member1FirstName]', '$_SESSION[Member1LastName]', '$_SESSION[Member1Email]', '$_SESSION[Member2FirstName]', '$_SESSION[Member2LastName]', '$_SESSION[Member2Email]', '$_SESSION[Member1FirstName]', '$_SESSION[Member3LastName]', '$_SESSION[Member3Email]')"; $result = mysql_query($sql, $conn) or die(mysql_error()); Header ("Location: completed.php"); ?> Where Member1, Member2, and Member3 values will appear on their own row within the table. I KNOW my code is wrong but I am giving a first shot at the overall business purpose I am trying to achieve and trying to learn how to code the right way. I am very, very new to programming so any 'baby advice' is greatly appreciated.

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  • Compare Database container and class container

    - by Mohit Deshpande
    I am using a SQL Server database in my current project. I was watching the MVC Storefront videos (specifically the repository pattern) and I noticed that Rob (the creator of MVC Storefront) used a class called Category and Product, instead of a database and I have notice that using LINQ-SQL or ADO.NET, that a class is generated. Is there an advantage to using a class over a database to store information? Or is it the other way around? Or are they even comparable?

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  • Java Web Application on Tomcat - Displaying a File Uploaded by User

    - by walnutmon
    I need to display uploaded files on a web application, the flow is as follows User uploads file through web UI Validation on image Makes call to imageRepository.store( uploadedImage, user.getSite() ) The user wants the image displayed which adds <img src="${anUploadedImage.getUrl()}"/> but that is where I'm stuck, what can getUrl() do? The simple solution is to put it someplace and let Apache serve the file, but then I can't use the application to ensure that one user isn't modifying the URL to view other users files, which in this case is important

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  • Where to put files that will be read in a Rails app?

    - by Guilherme
    I'm developing a Rails application and within that application I developed a Rake task that will read entries from a file and store them into the DB. Producing the code was no problem, but I'd like to know, where do I place the file that is read? Is there a convention for that, if yes, what is it? I know I could have used the seed.rb file but is it ok, by the standards, to load and read a file from there? Thanks in advance!

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  • python script to download xml files on my server

    - by Blankman
    I need a python script that will do the following: connect to a URL, and that URL will return a number like 1200. Use the number, to download xml files named: 1 to x where x is the number from #1. store the files in a particular directory. Sorry I've never written a python script, so if you could guide me along that would be great (maybe with a some comments). I will be running this as a cron job if that matters.

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  • Maximum size of email X-Headers

    - by Spike Williams
    We are looking at sticking some metadata into the X-Headers of email messages. These emails are for consumption by internal systems, and will be hosted on an Exchange server. Is there a maximum size for the ammount of data that we can store in an X-Header? Are there any limitations, such as special characters, that I should know about?

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  • How to translate product name and info in Magento

    - by Calua
    Hi everybody, Magento provide translation feature, a nice one for e-commerce platform. But it seems to me that the translation is only for the predefined magento keyword, like 'add to cart', 'add to wishlist' etc and not for the product name, info, and description that the user input to the store. Does anybody know how to implement this?? Any help would be much appreciated Thanks! :)

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  • streaming speed for video content on iphone

    - by Jim
    My application was rejected from Apple today.Apple says that the video stream should be not more than at 64kbps. what should i will have to do get my application approve on App Store?? Should i have to make changes on video content that i am streaming from my iPhone or should i have to change in code? Please suggest. Thanks, Jim.

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  • iPhone app in Norwegian?

    - by Chamira Fernando
    I have an iPhone app which is supposed to be in Norwegian. All my nib files and content are in Norwegian. Then I came to know about language files [Localisation] but I can't see Norwegian in the list of languages in app store, now I'm bit worried about this issue can some one help me?

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  • How do I define and standardize units in my 3D app?

    - by Omega
    I'm starting to design my object graph for an OpenGL ES 1.1 on Android. What's advisable when it comes to actually drawing my triangles when it comes to controlling their size? Should I store all the vertices in units relative to each other and then multiply them by a value I pass during a draw(GL10 gl)? Would this approach have any impact when it comes time to do frustum culling?

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  • Class type while deserialization in c++

    - by Rushi
    I am developing game editor in c++.I have implemented reflection mechanism using DiaSDK.Now I want to store state of the objects(Like Camera,Lights,Static mesh) in some level file via serialization. And later on able to retrieve their state via deserialization.Serializing objects is not a problem for me.But while deserializing objects how do I know class type?so that i can create object of that particular type.

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  • Cakephp change model's title without rename model/dbtable

    - by Vincent
    I have a table that store all information about class, but because Class is reserved for class name I had to rename the table from classes to types. But in the view section I need it to be displayed as "Class", including the Paginator links. Anyway to achieve this by adding something in the Type model, without completely customize Paginator and and all view compoenents?

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  • How to manage transaction for database and file system in jee environment?

    - by Michael Lu
    I store file’s attributes (size, update time…) in database. So the problem is how to manage transaction for database and file. In jee environment, JTA is just able to manage database transaction. In case, updating database is successful but file operation fails, should I write file-rollback method for this? Moreover, file operation in EJB container violates EJB spec. What’s your opinion? Thank!

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  • Does somebody have a working sample of PHP session_set_save_handler ?

    - by susana
    PHP Version 5.1.6 All day trying..I'm breaking my head now... I understand it but can't make it work. I need to store the session data in a mysql database, cause we're balancing the request among 2 servers, so regular sessions wont work... I need to use this function ... session_set_save_handler ... and I cant make it work..any help greatly appreciated it. Thank you !

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  • Ruby on rails - how to retrieve connection strings

    - by Jett
    Hi Everyone, Are there any ways to retrieve the database connection string where my ruby is connected? what i would like to get is the: 1) Database name where the ruby is connected 2) The username of the SQL Server 3) Password of the SQL Server 4) Server name I want to store it in session variables. (I'am using MS SQL Server.) Please help! thanks!

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