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• Detect certain characters in a text field

  - by Craig

  What is the easiest way to detect a character in a text field? I want to be able to detect a certain character and replace that character with another specific character. So If I write in a text field... "zyxw" I want it to be replaced with "abcd". I'm a newbie and don't really know where to start with this or how to go about it. If anyone has any methods of doing this, I would really appreciate it.

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• Workflow for App Engine

  - by Jesse Aldridge

  I'm about to start an App Engine project for the first time. Most likely with Python. I was wondering if anybody could give me a leg up by detailing their workflow when developing for it. What tools do you use to go from start to deployed? Did you do any app engine specific configurations to those tools?

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• How can I get the name of all tables in a JavaDB database?

  - by Jonas

  How can i programmatically get the names of all tables in a JavaDB database? Is there any specific SQL-statement over JDBC I can use for this or any built in function in JDBC? I will use it for exporting the tables to XML, and would like to do it this way so I don't miss any tables from the database when exporting.

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• Export value from Excel worksheet to Access record

  - by glinch

  Hi there, I have an excel spreadsheet that contains the primarky-key/id value for a record in a table in an access database. I would like to export specific data from certain cells in the spreadsheet to certain fields in the corresponding record in the table. Is this possible, any help would be greatly appreciated. Many thanks Noel

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• What is the best way to do unit testing for ASP.NET 2.0 web pages (C#)?

  - by Bryan Denny

  Any suggestions? Using visual studio in C#. Are there any specific tools to use or methods to approach this?

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• itunes http link to apps with a keyword

  - by BahaiResearch.com

  Is there a way to generate an http link which will open iTunes to the results of a query for apps with a specific keyword. I have a number of apps and I want my users from my web site to see those with a common keyword. So not to my full list by default.

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• Generate several sql insert from an sql select sentence

  - by blgnklc

  How can I generate some insert sql sentences using a specific select query. Are there any tool from Ms Sql Server 2008? or else?

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• polymorphism and interfaces

  - by mixm

  if i have two classes x and y, both extend class w. and x implementing interface z. if i have methods doSomething(w object) and doSomething(x object), what would happen if i call doSomething(x)? edit: im implementing this on java, more specifically on android. im asking this because some classes which implement a specific interface mostly does the same thing when doSomething() is called. but there are special cases which i would like to single out.

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• PHP codinh in real world

  - by user261002

  I know how to write program in PHP and implementation of MVC model. but I really want to practice coding like the coding in real world??? I was wondering is there any specific example or book which can show me the tricks or logic and the way professional programmers consider about coding???

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• How to implement a password change check in Powershell?

  - by laurenbo

  I've created a set of virtual machines (Windows Server) with a specific admin password; these VMs have been assigned to users, and may be in use. I want to know if the user changed the admin password, and do the check so the user doesn't notice. What are good solutions in powershell?

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• C++ to python communication. Multiple io streams?

  - by Dennis Kempin

  A python program opens a new process of the C++ program and is reading the processes stdout. No problem so far. But is it possible to have multiple streams like this for communication? I can get two if I misuse stderr too, but not more. Easy way to hack this would be using temporary files. Is there something more elegant that does not need a detour to the filesystem? PS: *nix specific solutions are welcome too

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• Is it not possible to show a FolderBrowserDialog from a non-UI thread?

  - by Manish

  I'm facing problem in showing FolderBrowserDialog instance created and called from a non-UI thread. It doesn't get renders properly. Being more specific, it doesn't shows the folder tree but displays only the Make New Folder OK and Cancel

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• Drupal: move it from Apache server to Microsoft server

  - by Patrick

  hi, can I easily move my drupal installation from Apache to Microsoft server, or I do need to run the install.php script and reinstall all modules ? I'm having troubles to connect it to the database, that's why I'm asking. (I get technical problems without specific error messages) thanks

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• Software development methodology book for project managers

  - by Török Gábor

  What book do you recommend on software development methodologies (or on a specific methodology) that good for project managers? So I'm looking for a book that overviews methodologies from the aspect of a PM not a developer.

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• Turn off error messages in a bash script

  - by Werner

  Hi, how can one turn off the error messages of a bash script? I want to turn it off, and handle the expected ones by myself For instance, when it does not find some files, to show my specific error message. Thanks

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• logging in continouous loop

  - by Mikkel Jans

  What would be a good way to create logs (with python logging module) inside a constant running loop, without producing a large amount of useless log-files? An example would be a loop that constant list a folder, and does some action when it sees a file of a specific type. I want to log that no files were found, or files were found but of a wrong type, without logging that same line constantly for each folder check, as it might run many times a second.

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• List of drugs for sample data

  - by Skoder

  Where can I find a list of common medical drugs? Researching and typing 150+ drug names would be quite inefficient. In general, are there any sites which have a list of items for developers to use in applications? For example, you can download dictionaries in specific formats (e.g. XML) for use in word games.

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• How to display Bitmap Image in image control on WPF using C#

  - by Sam

  I want that when I double click on a row in Listview, it should display the image corresponding to that row. This row also contains the path of the image. I tried the following but it displays the same image for all rows because I have given the path for a specific image: private void ListViewEmployeeDetails_MouseDoubleClick(object sender, MouseButtonEventArgs e) { ImageSource imageSource = new BitmapImage(new Uri(@"C:\northwindimages\king.bmp")); image1.Source = imageSource; } Please suggest

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• How to create a table in a particular database?

  - by liuxingruo

  The create database statement is: CREATE TABLE table_name ( column_name1 data_type, column_name2 data_type, column_name3 data_type, .... ) but, I'm wondering how can I create a table in a specific database? thanks, guys!

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• How does one start off programming in a new language/platform/technology?

  - by Vaishak Suresh

  How do you start programming in a new language or technology? Do you take time to unlearn some of the specific things you've learnt, read up documentation and then dive into coding or do you start off coding and then pick up specifics as you go?

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• How can I know whether an instance implements a method in Objective-C ?

  - by Thomas Joulin

  I would like to know if an instance implements a specific method. I could use respondsToSelector: but it returns YES if the instance inherits the method... I could loop through the methods of class_copyMethodList(), but since I might want to check a lot of instances, I wanted to know if there was a simpler solution (like repondsToSelector:, but restricted to the class itself...)

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• Integrated message queue binding does not work with Message class

  - by user80855

  I am trying to use the integrated message queue binding with the class Message. void HandleMessage(Message msg) However the binding does not work, this works with other bindings. Is this a limitation on this specific binding?

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• wcf crashes in one pc and in the development pc runs perfectly

  - by Angarato Surion

  hi implementing an wcf service that executes scripts (C# code) saved in a specific folder. but i have a problem it crashes in all pcs except the pc that im developing in all are the same edition of win7 . How ican see why it's crashing ? the WCf service is hosted in a windows service

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• Hide blocks on page not found in Drupal

  - by Tommy

  I have google adsense in a block, and I want to hide the block when the page is a "Page not found" error page. It's against adsenses TOS to show their ads on error pages. I figure there must be a way to write a php script to put in the Page specific visibility options. Does anyone know how to do this?

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• How significant are JPA lazy loading performance benefits?

  - by Robert

  I understand that this is highly specific to the concrete application, but I'm just wondering what's the general opinion, or at least some personal experiences on the issue. I have an aversion towards the 'open session in view' pattern, so to avoid it, I'm thinking about simply fetching everything small eagerly, and using queries in the service layer to fetch larger stuff. Has anyone used this and regretted it? And is there maybe some elegant solution to lazy loading in the view layer that I'm not aware of?

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