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• Silverlight and M-V-VM - Where should a timer live?

  - by Bill Jeeves

  I'm creating a simple monitoring tool in Silverlight. It talks to a web service to retrieve the status information and store it in the ViewModel. This needs to happen once per minute so I'm going to add a timer for this purpose (probably a DispatcherTimer). My question is, where should the timer go in an M-V-VM architecture? In the ViewModel or the View?

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• What are the latest tools that I can use to write a DSL (Domain-specific language) in 2009 Sep?

  - by servicesxiaodai

  I looked into Logix and EasyExtend for Python. Logix hasn't been around for a while and it failed to install on Python 2.6. EasyExtend's tutorial is hopeless, the code in the tutorial doesn't even work. I am looking for something so I can write my DSL. My DSL will be used as a research tool. And I don't want to spend time learning all that parsing and compiler theory.

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• JavaScript: Container with draggable. Constrain draggable to a circle shape, in container.

  - by ritsuke

  Hey guys, I'm looking for a simple solution to place a draggable element inside of a box container. When the user begins to interact with the draggable, the draggable element should remain constrained to a circular shape, within the container. At a complete loss as to how I should accomplish this. Thank you! :-) Additional: Box container would be 100 pixels wide and tall Draggable would be 20 pixels wide and tall http://tool-man.org/examples/dragging.html This is on the TODO list, but of course this site is no longer maintained

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• Buzz Management Tools recommendations?

  - by ctabordamd

  Anyone out there use a "buzz management tool"? such as buzzstream? Which do you recommend? I am trying to find some alternatives to Buzzstream, I found one a few days ago but completely forgot the name. I remember the examples it had used Nike as reference for Buzz. Hope you guys can give me a hand! Thanks.

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• Memory leaks in libxml2.2

  - by KSH

  I am using libxml2 to parse xml content in my iPhone app. The xml content is downloaded from a server similar to the Apple's own TopSongs sample app. When I check for leaks using the Instruments tool, I see memory leaks being reported on xmlNewParserCtxt, xmlNewInputStream and xmlAllocParserInputBuffer. I have called xmlFreeParserCtxt(context) at applicable places (dealloc). Am I missing something else ? Is this a known issue to contend with when using libxml2 parsers ?

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• How to find header dependencies for large scale projects on linux

  - by user12371

  I'm working an a very large scale projects, where the compilation time is very long. What tools can I use (preferably open source) on Linux, to find the most heavily included files and that optimize their useages? Just to be clearer, I need a tool which will, given the dependencies, show me which headers are the most included. By the way, we do use distributed compiling

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• Any GUI libaray for iPhone & Andriod based on OpenGL ES?

  - by Jeff

  Since both iPhone and Android support OpenGL ES, is there any open source or commercial GUI library we can use for these two platforms? Or is it doable (or how difficult) to port an application from one to another platform? As I know, for iPhone only, libNUI (http://www.libnui.net) is a good choice (dynamic layout & mature), but it only provides GPL & commercial license. Any other open source tool similar with libNUI?

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• Move from TFS 2008 to TFS 2010

  - by raffaeu

  We have succesfully built our TFS 2010 infrastructure and the first VM using Visual Studio 2010. Now I have a very simple question. How I can move a solution from our existing TFS 2008 to the new one 2010? Is there any tool included in TFS?

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• Configuration manipulation over all Visual Studio projects

  - by rodnower

  Hello, some one know how can I manipulate on some configuration over all projects in solution? For example, I create new configuration "Releas64" that means: "No debug, 64 bit, all files goes to c:\binaries", but I need to go over all 30 projects in our solution for to set those settings for every project. Is there some tool? Thank you for ahead.

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• Maintaining many socket connections with a single thread

  - by John

  Many tutorials on socket communication I see seem to use 1 thread per socket. But on a server used for online gaming, you might have 10k concurrent users - 10k threads isn't probably a wonderful idea. I came across a tool (SmartFox) which claims to use a single thread for monitoring all socket connections, potentially thousands of them. This app happens to be in Java, but I figure C++ or C# could do the same... how would you achieve this?

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• find how many NATs between my home machine and Internet [closed]

  - by sthustfo

  Hi all, Is there any tool/utility that can help me find how many NATs exist between my home machine and public Internet? Any reference to any protocols that would help me to figure this out would also be useful. Thanks in advance,

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• CSS Compressor with @include support

  - by Michael

  Is there any CSS compressor that supports the @include directive? I have a bunch of css files that have one main file and are linked via those @include directives. Now that I want to compress the CSS files I'm looking for a compression tool that supports that. I cannot change the original files not to use includes because those are centrally developed ones.

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• High performance SSL client with connection pooling session caching etch on Windows

  - by Yucong Sun

  Hi there, I'm looking for a fast SSL socket client basically talks SSL with remote service and I need features like connection pooling/limiting so that my other client calling this ssl socket can basically issue as many as requests and it will handle it peacefully. I looked into openssl s_client, but it says it's only for testing purpose, is there a handy tool avaiable? STunnel seems to be okay, but don't have that connection limiting option I need. Cheers.

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• Create web site with 200 pages with minimal efforts

  - by Denis

  Hello, I've to create a static web site, only .html files. Each page will have the same layout. I need a kind of template engine or a tool to generate about 200pages with minimal efforts... only the body of the page will be different Any ideas? Thanks

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• Reboot system from Setup project

  - by Ram

  Hi, I am creating a setup project using Visual Studio. I want to reboot the system after the installation completed successfully. I want it one time effort. I do not want to modify the setup each time using any external tool/ utility before delivering it to client. Can I tweak the setup project itself? How Can I do that?

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• Perl, redirect stdout to file

  - by Mike

  I'm looking for an example of redirecting stdout to a file using Perl. I'm doing a fairly straightforward fork/exec tool, and I want to redirect the child's output to a file instead of the parents stdout. Is there an equivilant of dup2() I should use? I can't seem to find it

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• Is it OK to use css optimizers to before to make site live?

  - by metal-gear-solid

  Is it OK to use css optimizers to before to make site live. When we can't to any other server side compression techniques (gzip, combining etc) I want to make CSS file short and readable. How to use these tools without loosing css functionality. what options we should use and what not. Have you used any? Which is best tool and why?

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• Math Graph to Equation

  - by Mathie

  Hi! Is there a tool which allow to convert graphical representation of equestion to that equestion ? (Graphical representation to aproxx. math equestion)

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• Is there is any possibility to run a portable exe in debug mode(step-by-step) ?

  - by Rajakumar

  i want to work with portable exe for some research ,here i need some tools to run an PE debug mode ....kindly help me .if any tool is available to run a pe in step-by-step method.. thanks in advance.

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• QT - How to apply a QToolTip on a QLineEdit

  - by Narek

  On a dialog I have a QLineEdit and a button. I want to enable a tool tip for the QLineEdit(in it or under it) when I press the button. Please give me a code snippet.

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• How do I keep a datastructure in sync across several servers in Java?

  - by sanity

  Have a Map which contains objects that I want to keep in sync across multiple servers, such that if objects in the map are created, deleted, or modified - this is reflected immediately (ie. within a second or two) across all servers, in a way that can potentially scale up to tens of servers. Is there a lightweight open source Java tool that can do something like this? I'm aware of Terracotta but it is rather heavy weight for what I need.

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• DES_KEY_SZ delphi

  - by steve0

  hey folks i am coding opera recovery tool in my delphi i am using c++ which is already exist http://pastebin.com/ViPf0yn6 but i didnt get whats DES_KEY_SZ in that code . i think they are present in des.h ,but i couldnt found same des.pas :( can any one help me please regards

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• GNU Emacs: skeleton-mode, is it still used ?

  - by xma

  Hi, given all the possible solutions to have a template system with GNU Emacs, what do people use today ? I am still using skeleton-mode but as I read it here and there, we must be really few to do so. What are you using and why ? (maybe I could switch to a more popular tool). Cheers

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• Send thousands of emails at a time, pitfalls/best way?

  - by raklos

  Hi, Im writing a tool c# (and System.Net.Mail) which will be sending around 4000 emails fornigtly. Can i simply loop through a list of 4000 email addresses and send emails one at a time? or will this cause any potential problems? Is there a better way to do this? Thanks

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• What is the best way to profile a mobile Web Application?

  - by Bamerza

  I am looking to profile my web application on Android for starts...what is the best way to get the kind of information that a tool like Web Inspector would give me on the desktop? Since I cannot use Web Inspector or Speed Tracer on the mobile device...how can I get such data/info ?

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