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  • WPF & MVVM: Any examples using VB.Net?

    - by LantisGaius
    Almost every example of MVVM I found is coded in C#, are there any examples/tutorials coded in VB.Net? I'm having a hard time translating C# to VB.Net since I haven't really used C# in any meaningful way... Also, does a MVVM Template/Toolkit for VB.Net exist yet?

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  • How can I use a new Perl module without install permissions?

    - by James Dean
    Here is my situation: I know almost nothing about Perl but it is the only language available on a porting machine. I only have permissions to write in my local work area and not the Perl install location. I need to use the Parallel::ForkManager Perl module from CPAN How do I use this Parallel::ForkManager without doing a central install? Is there an environment variable that I can set so it is located? Thanks JD

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  • is there anyway to know if your supposedly fully dedicated server is really a virtually resource-sha

    - by siran
    Hi, sometimes I feel my server not responding as smoothly as I would expect (i have a Intel(R) Xeon(TM) CPU 2.80GHz Quad Core), given that for example, the 'top' commands reports a low load < 0.5, CPU are almost completely idle ... I maybe have internet connectivity issues, so I don't really know if it's me or if it's the server itself. Is there anykind of benchmarking script (or something analogous) I could run and see the actual performance of the server ?

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  • facebook connect for android

    - by Daniel Benedykt
    Hi I am looking for a solution for facebook connect for Android. Before I used an open source solution from codecarpet: http://code.google.com/p/fbconnect-android/ but now it doesnt work anymore. Now the Official facebook connect for Android is out, but there are about 11 big time issues and it fails almost all the time, so its not a real solution. http://github.com/facebook/facebook-android-sdk/ Any idea how to resolve this issue? Thanks

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  • Is "Systems Designer" the job title that best describes what I do? [closed]

    - by ivo-rossi
    After having worked as Java developer for almost 3 years in the same company that I currently work at, I moved to a new position associated with the development of the same application. I’m in this new position for more than 1 year now. My official job title is Systems Designer, but I’m not sure this is a title that expresses well what I do. So my question here is what would be the most appropriate job title for me? I see this question as important for my career development. After all, I should be able to explain in one word what I do. And it’s no longer “Java Developer”. Well, in more than one word, this is what I do: The business analysts gather requirements / business problems to be solved with the clients and then discuss these requirements with me. Given the requirements, I design the high level solutions to be implemented in our system (e.g. a new screen on the client application, modifications to existing reports, extension to the XML export format of some objects, etc). I base my decision on the current capabilities of the system, the overall impact that the solutions would have on the system and the estimated effort to implement them (as I was a developer of this same application for almost 3 years before I moved to this position, I’m confident in my estimates). The solutions are discussed iteratively with the business analysts until we agree that they are good. The outcome of this analysis is what we call the “requirements design” document, which is written by me, shared with clients for approval and then also with the team that is going to implement the solutions and test them. Note that there are a few problems that I need to find a solution for that are non-functional. If the users are unhappy with the performance of a certain tool, I will investigate what can be done to speed it up. I will do some research – often based in the Java code itself - to identify possibilities of optimizations. But in this new position I no longer code, the main outcome of my work is really the “requirements design”. Is “Systems Designer” really the most appropriate job title?

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  • Other ternary operators besides ternary conditional (?:)

    - by Malcolm
    The "ternary operator" expression is now almost equivalent to the ternary conditional operator: condition ? trueExpression : falseExpression; However, "ternary operator" only means that it takes three arguments. I'm just curious, are there any languages with any other built-in ternary operators besides conditional operator and which ones?

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  • MySQL: Ignore the timestamp attribute

    - by Nique
    I have a timestamp column in my database, and i use it for almost every field, but now, i just want to update the hit counter.. and i do not want to update the timestamp column with it. I use the timestamp field to see the last 'content' update. Not for every hit. Is it possible to let mysql stop updating the timestamp column for just one query?

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  • Fetching gtk theme background color

    - by Nicola Leoni
    Hi there, I'm almost a gtk newbie, and I'm looking for a way to get the background color for the current theme in gtk. So this code: GdkColor color = gtk_widget_get_style(mainWindowHandle)->bg[GTK_STATE_NORMAL]; works only after the main window is shown, before returns an strange ugly gray.

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  • Pascal's repeat... until vs. C's do... while

    - by Bob
    In C there is a do while loop and pascal's (almost) equivalent is the repeat until loop, but there is a small difference between the two, while both structures will iterate at least once and check whether they need to do the loop again only in the end, in pascal you write the condition that need to met to terminate the loop (REPEAT UNTIL something) in C you write the condition that need to be met to continue the loop (DO WHILE something). Is there a reason why there is this difference or is it just an arbitrary decision?

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  • Implementing a command line in perl

    - by abubacker
    I used Term::shellUI module and almost every thing is working as expected but the issue is when I pressed ctrl+c I want to print "Please use ctrl+d to exit the shell" , for that I handle the signal but the message print only after I pressed the new line how to resolve this ! Thanks in advance !

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  • Is it against best practice to throw Exception on most JUnit tests?

    - by Chris Knight
    Almost all of my JUnit tests are written with the following signature: public void testSomething() throws Exception My reasoning is that I can focus on what I'm testing rather than exception handling which JUnit appears to give me for free. But am I missing anything by doing this? Is it against best practice? Would I gain anything by explicitly catching specific exceptions in my test and then fail()'ing on them?

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  • Cucumber and Silverlight 4

    - by weijiajun
    So I am wondering if anyone is familiar or has done any work with cucumber and Silverlight. I currently have a template directory and build file that will create RSpec tests using Bacon (light weight RSpec). I have been looking into SpecFlow and Cuke2Nuke but almost everything I have seen works with general .net code not silverlight code. Thanks.

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  • What JavaScript table widgets you can recommend? [2]

    - by sdespolit
    As so far i've "found" Yahoo UI library and it fully conforms to my requirements. Also there is jqGrid that i'm using right now. If there are any alternatives? UPDATE: Please suggest libraries and don't seek for matching all the requirements listed below. [i'll check it for myself] My reqs are: rows adding, deletinig rows reoder (optionally with drag and drop) rows selection inline editing json data over xhr (optional) simple integration with backbone.js disclaimer: there was almost the same question 2 years ago

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  • Eclipse: Should I create a workspace for each project ?

    - by Zombies
    I am simply wondering whether it is best to put all of my Eclipse projects into one workspace, or do a 1 workspace per 1 project. I am just a solo developer, for hobby more or less, but the apps I create do actually have production versions that are running on rather frequent cron jobs, so its almost like an amateur production environment. The only problems I have noticed so far is for exporting JARs, I have the potential to include source files from other projects which seems like it could get messy (maybe?).

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  • Greasemonkey - jQuery not loading

    - by Sid
    Hi, I tried to load a copy of jQuery 1.3.2 from jquery.com (because it seems 1.4.0+ aren't treated too well by GM) using @require. Even after I uninstall and reinstall the script, GM does not copy jquery-1.3.2.js to my gm_scripts folder like it should. Tried this almost 10 times today. Also, when I click on "Manage Scripts", it shows my script as running on * even though I've added @include for http://www.catholicon.in/* I'm using the latest updates on both FF 3.6 and GM 0.8 Thanks

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  • How to change the request IP in HttpWebRequest?

    - by holiveira
    I'm developing a website that will connect to a credit card processing gateway webservice. For security purposes this webservice accepts requests only from IP addresses that were previously informed to them. Since I'm developing locally, my IP changes almost every day. Is there a way for me to change the IP address of a HttpWebRequest so that I can test the Webservice calls locally? This webservice is accessed through a https address and the methods must be sent via POST.

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  • Tasklist replacement for Visual Studio

    - by Matthias
    I would like to use the task-list in Visual Studio but it really lacks almost any useful feature a task-list should provide. So I use Todo-List externally, to keep track of the things I need to get done. Would be nice to have it all in one place. So does anyone know of a cool replacement Add-On for the tasklist in Visual Studio? Thanks in advance!

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