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• .NET Sockets and Proxy Servers

  - by Tristan

  I'm trying to make some source code for a library I downloaded work with a proxy server. The library uses sockets to connect to a server but if the client using the library is behind a proxy server it can't connect. Does anyone know how I can modify the socket to be able to connect to the server through a proxy server? I really want to just do this with the sockets in the library without having to change too much code to use WebRequest or something similar

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• How to pack a Chrome extension on Mac OSX with commandline??

  - by Parimal Das

  Hi I am trying to automate my Chrome extension building process on OSX 10.5. I am unable to find a similar command for OSX like this for Windows chrome.exe --pack-extension=c:\myext --pack-extension-key=c:\myext.pem Is it even possible on OSX? As there is no mention of it in the documentation. Please guide me. Thanks in advance. -Parimal Das

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• How to draw the graph in android based on its height and size

  - by Rakesh

  i want to draw a graph in a area and i used a linear layout as area.i want to set the size of the graph area,which should be compatible to small,medium ,default emulators etc.i need to set the size for graph area,how can i do it in xml file for eg in blackberry we use Display.getWidth();Similar is there way to get the width of the display either programmatically or in xml Regards Rakesh Shankar.p

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• Difference between genetic and evolutionary algorithms ?

  - by Mr.Gando

  Is there a difference between Genetic algorithms and evolutionary algorithms ? I have read multiple papers, talking about genetic or evolutionary algorithms, and while very similar, I think they may not be the same thing.

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• Implementing SSL tunnel in C#

  - by RaYell

  As a part of a larger application I need to implement an SSL tunnel in C#. I was wondering if there's a better way of doing that instead of writing each step of SSL negotiation myself which sounds like reinventing the wheel. Do you know if there are any libraries that I could use to minimize the code I need to write or any tutorials which show how this or similar thing can be implemented most efficiently in .NET?

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• Running CPython Applications With Visual Studio?

  - by user213060

  I would like to know how to use Visual Studio with CPython (the official python.org python interpreter, not IronPython). In particular, I am interested in getting "build" and "run" commands in Visual Studio working. Other features such as color highlighting and auto-complete, I am less concerned about. Also, can the "build" command be made to run py2exe or similar exe packagers?

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• Is there an OR filter? - Django

  - by RadiantHex

  Hi folks, is there any way of doing the following Unicorn.objects.or_filter(magical=True).or_filter(unicorn_length=15).or_filter(skin_color='White').or_filter(skin_color='Blue') where or_filter stands for an isolated match I remember using something similar but cannot find the function anymore! Help would be great! Thanks :)

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• Mindmapping as a Documentation Tool

  - by mcass20

  My team has recently begun using XMind to organize development projects. It seems to be a pretty powerful brainstorming software. I'm just wondering if other developers have employed similar techniques to aid in documenting software design.

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• Is there an implementation of Tom Kyte's STRAGG function supporting SQL Server?

  - by s_rajasekar

  STRAGG function implemention returns a result as a single column value. Implementation for Oracle seems pretty generic and can be consumed for different tables (and relationships). Could similar behavior be achieved for SQL Server. A search in the web, appears to return only hard coded implementations and not a generic one. Do we have any known solution for Sql server?

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• Convert PHP code to C#

  - by Rob

  Is there a web site or tool that will convert a piece PHP code to C#? something similar to http://converter.telerik.com/ or http://www.developerfusion.com/tools/convert/csharp-to-vb/

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• jQuery Drag And Drop Using Live Events

  - by devongovett

  Hello. I have an application with a long list that changes frequently, and I need this the items of this list to be draggable. I've been using the jQuery UI draggable plugin, but it is slow to add to 400+ list items, and has to be re-added every time new list items are added. Does anyone know of a plugin similar to the jQuery UI draggable plugin that uses jQuery 1.3's .live() events? This would solve both problems. Thanks!

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• Zend_Form Creation for Propel Objects

  - by Mez

  I'm currently working on a project where I use Zend Framework with Propel. I'm looking for something that'll create Zend_Forms for Propel objects, preferably in a similar way to django's modelforms Is there anything out there that does this already, and if not, what would be the best way to go about creating something like this?

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• How to select all the attributes that contain certain String in an XML Document using LINQ

  - by jaircazarin

  Similar to XPath: How to match attributes that contain a certain string but without using XPath. Is it possible? <c BarFoo="val1"> <d Foo="val2" someAttribute=""> <e FooBar="val3" /> </d> </c> Basically I want to select all the attribute values in the document that their attribute name contains "Foo", so it should return the values of "BarFoo", "FooBar", "Foo" (va1, val2, val3)

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• Swap CSS class on the basis of Scroll Position with Javascript

  - by Brian

  I'm looking to re-create the Apple Store shopping cart sidebar. http://store.apple.com/us/configure/MB535LL/A?mco=MTA4MTg3NTQ It is similar to "position: fixed" except that it starts out as "position: absolute" with the CSS class "pinned_top" and then switches to CSS class "floating" when a certain scroll-y position is reached. I've looked EVERYWHERE for this, it seems a tutorial should be obvious but I'm yet to find anything. Any help?

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• Unix: prepending a file without a dummy-file?

  - by Heoa

  I do not want: $ cat file > dummy; $ cat header dummy > file I want similar to the command below but to the beginning, not to the end: $ cat header >> file

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• DB2 - How to run an ad hoc select query with a parameter in IBM System i Access for Windows GUI Tool

  - by KenB

  I would like to run some ad hoc select statements in the IBM System I Navigator tool for DB2 using a variable that I declare. For example, in the SQL Server world I would easily do this in the SQL Server Management Studio query window like so: DECLARE @VariableName varchar(50); SET @VariableName = 'blah blah'; select * from TableName where Column = @VariableName; How can I do something similar in the IBM System I Navigator tool?

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• Does python have a package/module management system?

  - by tommy chheng

  Similar to how Ruby has rubygems where you can do gem install packagename? On http://docs.python.org/install/index.html, i only see references to python setup.py install but that requires you to find the package first.

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• Matching 3 out 5 fields - Django

  - by RadiantHex

  Hi folks, I'm finding this a bit tricky! Maybe someone can help me on this one I have the following model: class Unicorn(models.Model): horn_length = models.IntegerField() skin_color = models.CharField() average_speed = models.IntegerField() magical = models.BooleanField() affinity = models.CharField() I would like to search for all similar unicorns having at least 3 fields in common. Is it too tricky? Or is it doable?

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• Idea for a user friendly/non technical RAD tool for performing queries and reports on Database

  - by pierocampanelli

  I am investigating for a tool that allows a user to perform in a user friendly way queries to database for extracting datas and creating reports. Primary requirement is that we can't know queries users are going to do. So we need to design a flexible UI allowing them to specify in a non technical way. My question is: do you know any tool that does something similar? Have you some inspiring user interface?

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• Good Package for Fitting Polynomial Trend Lines

  - by Rev316

  Given a simple data set, I would like to be able to calculate a trending formula given it's a second order polynomial regression. In fact, it would be great if one could even forecast X periods during calculation (similar to what Excel does). I'm looking for a portable C/C++ package that's relatively easy to use, and allows it to spit out the "best-fit" (highest R^2 value) curve. Any suggestions? Thanks!

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• Server unable to find public folder in rails 3 production environment

  - by James

  Hi, I'm using the latest rails 3 beta. The app works fine in development mode, but when I start the server in production mode via rails server -e production, it seems that the public folder can't be found. I get error messages like: ActionController::RoutingError (No route matches "/javascripts/jquery.js"): And similar messages for everything that should be in the public folder. I've tried this with both mongrel and webrick. I'd appreciate any help.

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• Is there a src.jar in OSX?

  - by Oscar Reyes

  In Windows, there is ( was a ) src.jar file that contains the java source files of the Java platform. Is there something similar for Java 1.6 in OSX? I would like to specify this to my IDE so I can navigate to that source.

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• Is there a pure object database for PHP?

  - by Omega

  I'm interested in knowing if there is a pure object oriented database for PHP. Something similar to zodb for Python. I'm not really looking for an object-relational mapper. So no active record clones...

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• How to get CPU usage statistics on Android?

  - by yuku

  I want to get the overall CPU usage on Android, similar to what Windows' Task Manager does. I can parse the output of the top program included in Android, but if there is a API call that does the same thing, it would be better. Any pointers?

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• iPhone SDK SQLiteBooks sample

  - by Michael

  Strange, Apple took SQLiteBooks sample away... Anyone still have it? Or some (link?) similar sample demonstrating UITableView and SQLite functionality.

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