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  • Working with anonymous modules in Ruby

    - by Byron Park
    Suppose I make a module as follows: m = Module.new do class C end end Three questions: Other than a reference to m, is there a way I can access C and other things inside m? Can I give a name to the anonymous module after I've created it (just as if I'd typed "module ...")? How do I delete the anonymous module when I'm done with it, such that the constants it defines are no longer present?

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  • XML Node replacement in Actionscript 3

    - by Andreas
    Hi, A couple of days ago I asked a question about how to replace and edit values in an xml file with c#. The question got a great answer. Now I wonder how to do this in Actionscript and if there is an as simple way as in c#. The question can be found here: http://stackoverflow.com/questions/2856459/advanced-replace-in-c Thanks

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  • zend_date relative time

    - by flufferok
    Hi, i want to make stackoverflow timestamps(X minutes ago, etc). How i can make it using zend_date? I found http://stackoverflow.com/questions/1639892/how-to-calculate-time-passed-with-php-or-zend-date this realisation, but it uses other library. Are there any different ways?

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  • How to debug issues with differing execution times in different contexts.

    - by Dave
    The following question seems to be haunting me more consistently than most other questions recently. What kinds of things would you suggest I suggest that they look for when trying to debug "performance issues" like this? ok, get this - running this in query analyzer takes < 1 second exec usp_MyAccount_Allowance_Activity '1/1/1900', null, 187128 debugging locally, this takes 10 seconds: DataSet allowanceBalance = SqlHelper.ExecuteDataset( WebApplication.SQLConn(), CommandType.StoredProcedure, "usp_MyAccount_Allowance_Activity", Params); same parameters

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  • JTwitter OAuth with callback authorisation

    - by RenegadeAndy
    Hey guys. I am writing an App using JTwitter however I need to authenticate in order to not have the 150 requests per minute on the public api. Jtwitter seems to support OAuth however I have some questions. My app will be running behind a company firewall - so the URL wont be accessible outside of the company's network - will callback authorisation work, and does anybody have an example of using callback authorisation using OAuth in JTwitter - because I cannot work it out in order to try it. Cheers, Andy

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  • Make iPad app a Universal app

    - by Peter Hajas
    I have an iPad app that I would like to make Universal, however this seems alarmingly difficult. I've changed things around so that I support both builds, but when building, I get lots of errors about using UIPopOvers. Here're my questions: Why does UI_USER_INTERFACE_IDIOM() not compile or register on 3.1.3? Can I conditionally have variables in a class definition based on UI_USER_INTERFACE_IDIOM()? If not, should I make two different view controllers? Thanks!

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  • What is the best way to produce a tilde in LaTeX for a website?

    - by vgm64
    Following the previous questions on this topic, when you produce a website in LaTeX what is the best way to produce a url that contains a tilde? \verb produces the upper tilde that does not read well, and $\sim$ does not copy/pase well (adding a space when I do it). Solutions? It seems like this should be one of those things that has a very easy fix... if it doesn't, why not?

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  • .NET : System.Threading.ThreadStart Class

    - by Thomas
    Hello, I have questions about System.Threading.ThreadStart Class : where can I find its specifications ( there is praticly nothing in the msdn : http://msdn.microsoft.com/en-us/library/system.threading.threadstart.aspx or in ROTOR : www.dotnet247.com/247reference/system/threading/threadstart/__rotor.aspx) what is its field : protected System.IntPtr _methodPtrAux thanks

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  • Authorize.net Payment integration

    - by Click Upvote
    I'm looking to do Authorize.net payment integration with a website using PHP. My questions are: 1) Where I can find a tutorial, development guide, and/or code samples for doing this with PHP. 2) Is it possible to obtain a test account to do the integration like Paypal's sandbox, or does one need to have a live account to which you can pass an additional parameter to indicate the transaction is a test one? All other advice will also be helpful. Thanks!

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  • QString::number() - zero padding?

    - by elcuco
    I want to "stringify" a number and keep leading zeros. Unlike this question: http://stackoverflow.com/questions/885401/print-trailing-zeros-in-a-qstring I also need this in hex. By code now uses this, which is not enough: QString::number(myNumber,16).toUpper()

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  • Is there a generic class to write structured Text Files?

    - by Burnsys
    I have several projects that need to write structured Textfiles, some with fixed size fields, other delimited by characters. Is there a .net class that could be used for that? I know there is a "Microsoft.VisualBasic.FileIO.TextFieldParser" that is useful for reading textfiles, i am actually searching for a ""Microsoft.VisualBasic.FileIO.TextFieldWriter" Related: http://stackoverflow.com/questions/34182/reading-text-files-using-net

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  • How to pre-populate the Facebook status message through an URL similar to pre-populating a tweet?

    - by Crashalot
    This question has been asked before on SO, but most of those questions were asked a long time ago. Essentially, we want a simple way to pre-populate the Facebook status message through the URL much like you can with Twitter. We're aware of the Facebook APIs, but are wondering if there is a more lightweight approach. We don't need programmatically to post a message, but just provide some default text that the user can edit before sharing.

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  • #1130 - Host ‘localhost’ is not allowed to connect to this MySQL server

    - by Raph
    I accidently changed the "host" value for the root user inside of the user table for mysql. I need to change it back to localhost because I changed it to arancillary2125 (my other machines DNS name) but I cannot access mysql (from PHPMYADMIN or command prompt) due to "localhost" not having permissions anymore. I am running windows XP // apache // I have tried the following solutions but they didn't work: http://serverfault.com/questions/92870/1130-host-localhost-is-not-allowed-to-connect-to-this-mysql-server

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  • ASP.NET Membership - Login Control - TextBox Focus

    - by Steve
    I know this seems to be a very basic questions but I can't figure out how to give the textbox the focus on PageLoad. Since this is a Login Control, I have no individual control over each textbox thru code the way I am used to it. Does anyone happen to know how to give focus to the control please. Steve

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