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• Generation of Create_Date and Update_Date columns using Hibernate

  - by Rydell

  I'm using straight Hibernate 3.0 without annotations. When saving or updating domain objects, I would like to have Hibernate automatically generate the CREATE_DT and UPDATE_DT fields, as opposed to using database triggers. What are the best practices for accomplishing this?

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• Python GTK adding signal to a combo box

  - by zfranciscus

  Hi, I create a combo box using PyGTK: fileAttrCombo = gtk.ComboBox(); I want to attach a signal handler for this combo box. This signal handler handles when user change selection in the combo box. What is be the best approach to do this ?

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• Linq DBML multiple sql servers

  - by Hurricanepkt

  I have an archive system that had to be on two sql databases for simplicity one is Archive2009 and the other Archive2010 they are both on the same sql server and instance and have identical structures however I have a page that needs to view the old one and the new one (I can make two seperate pages) How best would I go about doing this? Dynamically changing the connection string etc?

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• What is the most secure encryption mode for Android?

  - by jax

  Currently I am using: Algorithm_mode_padding="RSA/ECB/PKCS1Padding" Provider="BC" I have heard that ECB can cause patterns in the output. What is the most secure Algorithm, mode and padding for Android at the moment? I will be using this for license files. Also, what is the best keysize to use when creating a new public and private key?

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• cookie not getting tracked why?

  - by user158721

  hi, on one domain i use command as:: setcookie( "cookiename", "cookievalue", expires after two days, "/", "domain1.com" ); on other domain i used a pixel code as that url not able to read cookie , but the same url able to read cookie when it is called directly. when i put htat url as a pixel code on other domain . it is not able to read value. what might be the problem for this ?? Best Regards, Satish Kalepu

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• How do you create a sharesystem between two nodes in a cluster for a Rails app?

  - by Trip

  I deployed to a cluster, and realized that each node holds its own independant database. I am currently using Engine Yard as my host. How can I create a sharesystem so that all my nodes/instances share the same file system? Some people recommend S3, but this may not be the best choice because my users need to be able to edit their files they upload. Any ideas?

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• Which technology should I use to implement a Java-written WebService, to consume with the apache Htt

  - by Qlimax

  I would like to create a Java-written RESTFul Web Service, possibly using an eclipse plugin. This service should be consumed by an android application, using the apache HttpClient. But my question is, which is the best/ideal technology (server side) to implement this kind of web service?

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• What is the most elegant solution for generating PowerPoint slides online?

  - by Matt

  I would like some advice on the following please. We have an ASP.net site where we need to generate PowerPoint slides of the data. The slides will need to include charts and tables. I have come across Aspose.Slides online which seems a good option Is this the best solution for this? What are your experiences with Aspose.Slides? Are there any other options we can pursue? Thanks

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• Data Web Controls

  - by Nani

  Hi In a repeater control can we achive both sorting and grouping together, If possiple plz guide me the way. If not, what is the best control to obtain just sorting and grouping. Thank You

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• Connecting to an MS SQL Server from Silverlight?

  - by cam

  Normally, I would use a PHP webservice to do this, but since the front-end is hosted on a linux box, I need another way to do this (so I don't have to go through the trouble of installing FreeTDS, etc. I will if I have to). Is there a better way to do this? I'm not a web guy, but I'm trying my best.

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• How do I make page elements appear around the control with the focus?

  - by Colen

  Hello, When the user sets the focus to an edit control on my HTML page, I want some other text to appear "around" it, to give some hints for how to fill out the edit control, and some buttons to fill it with random data. What's the best way to do this with javascript or jquery or whatever? Thanks.

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• Unserialize data and check it against an id in MySQL

  - by kylex

  I have a row of IDs in a database that has been serialized. What I'm trying to do is check those serialized IDs against a known ID to see if it should be excluded or not. for example: "SELECT * FROM mydb WHERE id = 4 AND checkID != 'an id in the serialized column' " What's the best way to go about this?

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• Saving a Django form to a csv file

  - by Oli

  I have a Django form that is working fine. I'd like to save the data it submits to a CSV file. Is there a "best practice" way to do this? I need to include blank fields in the CSV file where the user has not filled in a "required=False" field

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• Routing to a different URLs based on post type

  - by DanCake

  What would be the best way to set up my routes so different types of posts have different URLs? For example, regular posts are /posts/slug while featured posts are /featured/slug Both link to the same controller and action /posts/view/slug. I experimented with different ways of doing this but with little success. Currently my link params look something like the following: array('controller' => 'posts', 'action' => 'view', 'featured' ,$post['Post']['slug'])

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• Perl Regular Expression [] for <>

  - by bmucklow

  So I am trying to read an XML file into a string in Perl and send it as part of a SOAP message. I know this is not ideal as there are methods for SOAP sending files, however, I am limited to having to use the SOAP that is set up, and it is not set up for sending with file support. Therefore I need to parse out the markup tags < and replace them with []. What is the best way to do this?

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• non-uniform distributed random array

  - by Javier

  Dear all, I need to generate a vector of random float numbers between [0,1] such that their sum equals 1 and that are distributed non-uniformly. Is there any python function that generates such a vector? Best wishes

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• drupal taxonomy

  - by slimcady

  I have several different content type nodes (videos, image galleries, stories...) that I would like to categorize and create a top-level page that aggregates these nodes. So for example, the top-level page would have teaser thumbnails very similar to the front page view but of course filtered for that topic (like for instance automobiles, and motorcycles would have its own page, etc...). What is the best way to accomplish this? Taxonomy? Views?

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• Extricate substring using powershell

  - by achi

  Hi, How can i extricate substring from string using powershell ? I have this string: "-----start-------Hello World------end-------", i have to the hello world. What is the best way to do that? Thanks!

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• How to vertically center content with variable height within a div?

  - by jessegavin

  What is the best way to vertically center the content of a div when the height of the content is variable. In my particular case, the height of the container div is fixed, but it would be great if there were a solution that would work in cases where the container has a variable height as well. Also, I would love a solution with no, or very little use of CSS hacks and/or non-semantic markup.

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• Creating a patch file from a diff of 2 folders

  - by karatchov

  I made some changes to an open source project without taking time to create proper patch files. Now, the maintainer of the project released a new version, and among new and edited files, there are a bunch of renamed files. Whats is the best way to apply my changes to the new version ? I'm completely new to diff/patch use, and If I can get it done with git, it would be better.

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• using haskell for "business applications"

  - by snorlaks

  Hello, I would like to know if there is any posiibility that I can use Haskell with small database like sql server compact so that client wont have to install any server on his desktop. Is there any api providing sql statements and so on ... What is the best solution to achieve small database application using haskell. thanks for help

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• Pass parameters to Windows Service to fire method

  - by Sam Youtsey

  Hi there, I'm attempting to build a Windows Service which will execute some method when a user clicks a button in a WinForms application. I'd like to be able to pass in a few strings when the user presses the GUI button which will have the service consume them and processes a specific method. What's the best way to do this? Thanks for help.

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• Display statistics from an SVN repository on a web page

  - by markdorison

  What is the best way to get statistics for an entire subversion repository and display some of them on a web page? Example. Total number of commits today, this month etc, most active committer etc.

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• PHP: Which DB/DB Engine supports search well?

  - by KeyStroke

  Hi, I'm starting a site which relies heavily on search. While it's probably going to search basic meta data in the beginning, it might grow to something bigger in the future. So which DB/DB Engine is best in your opinion when it comes to search performance and future scalability? Appreciate your help

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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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