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  • varchar(255) to varchar(MAX)

    - by JD
    Is it possible to change a column type in a MS SQL 2008 database from varchar(255) to varchar(MAX) without having to drop the table and recreate? SQL Server Management Studio throws me an error every time I try to do it using that - but to save myself a headache would be nice to know if I can change the type without having to DROP and CREATE. Thanks

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  • How can i create custom controls in android?

    - by Gushiken
    Hello, I would like to create a custom Control in my Android App. It will be a circular control with some smaller moveable circles that will indicate a specific value. Is there a way to realize this? Are there at least some nice Tutorials where i can read how to create a custom control? Thanks, Gushi

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  • IE 8 iframe border problem

    - by Terry
    Ok ie 8 does not want to play nice i have a border showing on my iframe and cant get ride of it IE 6 and 7 work as intended with a little javascript function test(){ var iframe=document.getElementById('frame2'); iframe.contentWindow.document.body.style.backgroundColor="#a31d1d"; iframe.contentWindow.document.body.style.border="#a31d1d"; iframe.contentWindow.document.body.style.outlineColor="#a31d1d"; } but ie 8 still showing it

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  • .NET Backgroundworker - Is there no way to let exceptions pass back normally to main thread?

    - by Greg
    Hi, QUESTION: Re use of .NET Backgroundworker, is there not a way to let exceptions pass back normally to main thread? BACKGROUND: Currently in my WinForms application I have generic exception handle that goes along the lines of, if (a) a custom app exception then present to user, but don't exit program, and (b) if other exception then present and then exit application The above is nice as I can just throw the appropriate exception anywhere in the application and the presentation/handling is handled generically

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  • iPhone HUD style progress bar

    - by Alexander
    I've been wanting to create a HUD style loading bar like the SMS app on the iPhone used to have (http://www.jonokane.com/images/blog/iphoneFixProblem.jpg) but don't know how. I was wondering if anyone has done this before or if there is a tutorial somewhere for it? I just think it looks so nice and would like to use it rather than the built in loading progress bar. Thanks a bunch!

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  • Embed pdb into assembly

    - by Konstantin
    Hi! I want my application to be distributable as a single .exe file but I want to be able to get nice error reports with source code line numbers (the application simply sends email with exception.ToString() and some additional information when unhandled exception occurs). Is there any way to embed .pdb into assembly?

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  • Asyncronus javascript rendering widgets

    - by Joe J
    Hey all, I'm creating a javascript widget so third partys (web designers) can post a link on their website and it will render the widget on their site. Currently, I'm doing this with just a script link tag: <div class="some_random_div_in_html_body"> <script type='text/javascript' src='http://remotehost.com/link/to/widget.js'></script> </div> However, this has the side-effect of slowing down a thrid party's website render times of the page if my site is under a load. Therefore, I'd like the third party website to request the widget link from my site asyncronously and then render it on their site when the widget link loads completely. The Google Analytics javascript snippet seems to have a nice bit of asyncronous code that does a nice async request to model off of, but I'm wondering if I can modify it so that it will render content on the third party's site. Using the example below, I want the content of http://mysite.com/link/to/widget.js to render something in the "message" id field. <HTML> <HEAD><TITLE>Third Party Site</TITLE><STYLE>#message { background-color: #eee; } </STYLE></HEAD> <BODY> <div id="message">asdf</div> <script type="text/javascript"> (function() { var ga = document.createElement('script'); ga.type = 'text/javascript'; ga.async = true; ga.src = 'http://mysite.com/link/to/widget.js'; var s = document.getElementsByTagName('script')[0]; s.parentNode.insertBefore(ga, s); })(); </script> </BODY> </HTML> I don't know if what I'm trying to do constitutes Cross Site Scripting (still a bit vague on that concept) but am wondering if what I'm trying to do is possible. Or if anyone has any other approaches to creating javascript widgets effectively, I'd appreciate any advice. Thanks for reading this. Joe

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  • Thrift / Google Protocol Buffers on Windows

    - by S73417H
    Hi All, Looking at Thrift and Google Protocol Buffers to implement some quick RPC code. Thrift would be perfect if the generated C++ code compiled on windows (which is what I need). And of course, GPB creates RPC stubs, but no implementation. Is there a way to get Thrift Windows friendly? Or, even better, are there any RPC implementations available freely for generated C++ protobuf stubs (a Java counterpart would be nice too, but is not necessary). Thanks

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  • Drawing continuously in drawing application

    - by user146780
    I was wondering how drawing applications draw the entire time the mouse is down without having empty gaps. What I mean is, for example if the program only drew circles at the mouse's X, y coordinate, then if the mouse went too quicly it would seem like a bunch of little circles rather than a nice continuous line. How can this be done without constantly drawing a short straight line between where the mouse was 0.001 seconds ago and where the mouse now is. Thanks

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  • Configuring a POS printer using POS.NET

    - by codeincarnate
    Is it possible to configure a POS printer service object (an Epson one) from a POS.NET application (such as configuring the IP address for a network connected printer)? It would be nice if it didn't need to be done separately through the applications that Epson provides.

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  • Tools for conceptual website design

    - by Alex Tang
    What tools (apart from Visio) will generate visually pleasing website site maps or diagrams of a conceptual website? We want to present nice diagrams to our client, but we're unsure about where to get started—we're all coders, not designers. Visio shapes or stencils are quite old. What tools are others in the industry using?

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  • write c++ in latex, noob latex question

    - by voodoomsr
    maybe is a noob question but i can't find the solution in the web, i need to write C++ in Latex. I write C$++$ but the result is like crap, the signs are too big and there is too much space between C and the first plus sign. Previously i needed to write the sharp symbol for C#....c$\sharp$ it also looks like crap but with a escape character it looks nice, for the plus sign i can't do the same.

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  • How to encrypt session id in cookie?

    - by terrani
    While I was reading about session hijacking articles, i learned that it would be nice to encrypt session id value that is stored in a cookie. As far as I know, when I start a session by calling session_start(), PHP does not encrypt session id value in a cookie. How do I encrypt session id value and then initialize session with it?

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  • starting smartcard programming

    - by hyperboreean
    How could one get started with smartcards programming? I am asking here about all the toolkit he needs in order to get started: books, tutorials, hardware etc. I am planning in playing around with a couple of smartcards programmers and I am pretty new to this field. Edit: I am mostly interested in programmers that play nice with Unix-like operating systems. Also, I am not sure how this works ... but I would like to program them in C/C++

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  • Clever way of building a tag cloud? - Python

    - by RadiantHex
    Hi folks, I've built a content aggregator and would like to add a tag cloud representing the current trends. Unfortunately this is quite complex, as I have to look for keywords that represent the context of each article. For example words such as I, was, the, amazing, nice have no relation to context. Help would be much appreciated! :)

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  • Learning WPF GUI design

    - by Jon
    GUI's written using WPF seem to be closer to a Web 2.0 feel than older Winforms development has been; do you know of any good quality references online or books which give a general overview of how to design nice WPF applications? I saw this StackOverflow question where some GUI design books are mentioned, but am interested in information specifically for WPF. http://stackoverflow.com/questions/1193001/is-wpf-silverlight-design-worth-learning Thanks!

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  • Simulate network failure on Android

    - by twk
    I've noticed when I switch from wifi to 3g on my Android phone that HTTP connections get killed. I'd like to simulate this error in an emulator for testing. Changing network speeds doesn't work, nor does turning on airplane mode (I've tried this on a 1.5 and a 2.1 AVD). Any ideas? I'm currently doing this by running my conns through Fiddler and manually killing them, but it would be nice to use something built into the Android dev system. Thanks

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  • How do you parse an HTML in vb.net

    - by tooleb
    I would like to know if there is a simple way to parse HTML in vb.net. I know that HTML is not sctrict subset of XML, but it would be nice if it could be treated that way. Is there anything out there that would let me parse HTML in an XML-like way in VB.net?

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  • Python3: ssl cert information

    - by MadSc13ntist
    I have been trying to get information regarding expired ssl certificates using python 3 but it would be nice to be able to get as verbose a workup as possible. any takers? So far i have been trying to use urllib.request to get this info (to no avail), does this strike anyone as foolish? I have seen some examples of similar work using older versions of python, but nothing using v3. http://objectmix.com/python/737581-re-urllib-getting-ssl-certificate-info.html http://www.mail-archive.com/[email protected]/msg208150.html

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