I recently ran across Project Keychain and wanted to know if there are any other SPML to LDAP gateways that are open source. Implementation language does not matter.
I am using CPLEX for solving huge optimization models (more than 100k variables) now I'd like to see if I can find an open source alternative, I solve mixed integer problems (MILP) and CPLEX works great but it is very expensive if we want to scale so I really need to find an alternative or start writing our own ad-hoc optimization library (which will be painful)
Any suggestion/insight would be much appreciated
I'm in the process of adding CAPTCHA validation to one of my websites and need to know what open source solutions exist. Please note strengths and weaknesses and what platform they work with. I'm primarily interested in ASP.NET solutions but feel free to include PHP, Java, etc.
How can I make a cross-platform emacs command that opens another instance of emacs with -q option?
The reason why I need such a command is that it would be easy to modify the command to make it open another instance of emacs with -q and -l option so that the new instance loads an el file that I am editing with the old instance.
I am looking at creating a site using ASP.Net MVC which of coarse has a paid membership option and needs to allow recuring payments via Paypal. I am thinking of using Paypals Payflow Link as the site will be fairly small. I am looking for an Open Source example or Framework that I can use with Payflow Link. Are there any good .Net Frameworks that only handle the payment system. The rest of the app will be custom app.
I just can't open this connection, if the Extension is different than .sdf.
It's there a workaround (Please do not suggest, changing the extension of the File temporarily)
?
Thnk u very much.
Javier
I'm looking for an open source (GPL, LGPL etc) graph layout library for .net framework, preferably fully managed code. Im not worried about the visualisation aspect of things.
I can find lots of them for Java, but none for .net...
Thanks!
Can I open youtube video in fancybox.
I have a list of youtube videos links , for ex:
<a href="http://www.youtube.com/watch?v=PvbqV8W96D0" class="more">Play</a>
and fancubox :
$("a.more").fancybox({
'titleShow' : false,
'transitionIn' : 'elastic',
'transitionOut' : 'elastic'
});
I don't want to create for each video new embed object.
There is some plug in, or a way to do that ?
Hi,
I am looking for an open source image processing libraries or APIs those provide me to create a program which captures the license plate of a car in a parking system and gives me the number plate as a text . It would be great if I can have it in managed code (c# or java).
Any help would be greatly appreciated.
Thanks in advance
I looked at previous post based on this but they do not relate. I am receiving the following error.
1>c:\users\numerical25\desktop\intro todirectx\introtodirectx\chapter 4\init direct3d\init direct3d.cpp(9) : fatal error C1083: Cannot open include file: 'd3dApp.h': No such file or directory
But clearly from the image shown below, its there
In oppose to other people who are having issues finding the header on the physical drive. the compiler can not find my header from within the solution explorer.
Using Flex Builder :
I have created a new Actionscript Project.
I want to use mx.controls.Button class in it,
so I did the following :
Added '-locale=en_US -source-path=locale/{locale}' to the Actionscript compiler arguments
Added 'framework.swc' to the library path
But now I get this error:
unable to open 'locale/en_US'
I looked up and I do have the following directory inside my Flex Builder 3 installation:
./sdks/3.0.0/frameworks/locale/en_US
How to fix it?
I was wondering if there are any free / open source alternatives to RedGate's Data Generator. I do not care if the tool is script based, GUI based, written in anly language/platform. I should be able to target a SQL Server or MySQL schema and have test data generated for me which gets inserted into db directly or generate scripts for insertion.
When calculating the load factor of a hashtable with an open-addressing array implementation I am using:
numberOfKeysInArray/sizeOfArray
however it occurred to me that since deleted entries must be marked as such (to distinguish them from empty spaces), it might make sense to include these in the number of keys.
My thinking is that as far as estimating the average number of probes to find an entry, deleted entries should count towards the load factor, but as far as inserting a new key they should not.
Which is the proper calculation: including deleted keys or not?
I have read about the push technologies recently. Using it real-time data streaming is very easy. I also saw an implementation called ajax push engine, but it runs on linux or mac server. I wanted to use this technology in an asp.net site.
So is there any open source implementation of the push technology that is available for direct use on windows platform ?
Hello.
I have a C++ application that can take commands through a named pipe. Is it any way to open a named pipe from vbscript and send a text string, for example "restart" through it?
If I use MPMoviePlayerController to play video in my iPhone app, it opens, loads the movie, plays it and then closes. Is it possible to force it to stay open after the movie finishes, so that user can replay it using its controls, instead of using controls in parent view? Also, is it possible to start MPMoviePlayerController in the paused mode?
thanks for any advice.
I am using my own Custom View to show the files and folders and also using a search box to jump to a specific folder. In that case How to send a message to File Open/Save dialog to enforce it to change the current displayed folder.
e.g. If the dialog shows files and folders of current displaying folder "C:\", I want an API (or any piece of code) to enforce to change the current folder to "D:\"
Hi,
I am try to read data over serial port already open.
I have used C# and c++ library for use microsoft api (overlapped and not overlapped I/O), but not work.
I can use same windows api? or other??
Thanks in advance for your availability,
Cristiano
http://bugbusters.altervista.org/index.php
Hello. What are my options in open source world for application lifecycle, fault and performance monitoring for .Net applications? A good commercial benchmark for my need is Avicode (http://www.avicode.com)
So, is there an equivalent for Avicode?
I have an application that takes a long time to open odbc connections (like 20 sec) also takes forever using arcmap and arcsde
but when I try the connection on the odbc data source administrator, it tests it really fast
Does anyone have any idea of what my be causing this?
btw the application works fine in another computer with another database
thanks.
Here is a code snippet from DirectShowNet library, used to open a video file:
this.graphBuilder = (IGraphBuilder) new FilterGraph();
// Have the graph builder construct its the appropriate graph automatically
hr = this.graphBuilder.RenderFile(filename, null);
but the RenderFile method fails. At the same time, Windows Media Player opens the same file nicely. What can be the problem.
I got the same behavior without DirectShowNet, but using native C++ code...
Right google isn't helping me on this one. I need to open a second browser window or tab, but it must have a different session id. Opening the new browser window from my asp.net page is easy, but then it shares the same cookie and thus session ID with the original. So how can I do this? I need the original browser window to keep its cookies and session and the new browser window to have a new session.
we are developing a web application which allows a user to draw diagrams(flow/ER diagrams) and we need the representation of that diagram in some XML or other formats. How should we acheive this ?? is there any open source software or jQuery plugin or anyother server side software??