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  • POSIX: allocate 64KB on 64KB boundary.

    - by Eloff
    I would really like to actually only allocate 64KB of memory, not 128KB and then do the alignment manually - far too wasteful. VirtualAlloc on windows gives precisely this behavior. Supposedly there's code in SquirrelFish for doing this on just about every platform, but I haven't managed to locate it. Is there a space efficient way to allocate 64KB on a 64KB boundary in POSIX? Failing that, in Linux?

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  • Rails MVC Best Practices for Website Modules

    - by Randuin
    I am just beginning to build my Rails application and thus far I've followed a RESTful design and it's proven much easier to understand and organize the code and structure of the application. I have things like posts and comments. However for the front page. I want to display all the latest posts but also may be in the sidebar display things such as Latest Comments and Latest events. What's the best way to go about this while maintaining the RESTful philosophy?

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  • Using altered RewriteCond to check if file exists in multiple locations

    - by futuraprime
    I want to use mod-rewrite to check for a file in two separate locations: at the requested URL, and at the requested URL within the "public" directory. Here's what I have so far: RewriteCond %{REQUEST_FILENAME} !-f RewriteCond %{REQUEST_FILENAME} !-d RewriteCond %{DOCUMENT_ROOT}/public/$0 !-f #this line isn't working RewriteRule ^(.*)$ index.php?$1 [L] It can correctly determine if the file is there, but it's not correctly determining if the file is at /public/supplied/file/path/file.extension. How do I test for that?

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  • Flex - Cancel drag operation via keyboard

    - by Tom
    Hello I would like to be able to cancel a drag operation with the Escape key. The following did not work so far: calling stopDrag() on the component -- nothing happens calling DragManager.acceptDragDrop(null) -- nothing happens calling mx_internal function DragManager.endDrag() -- drag partly stops, the drag proxy image disappears but now the drop indicator shows at row 0, and also there's a null error when finally releasing the mouse Anybody else had any luck with this? Thanks!

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  • Microsoft Excel; Two conditions have to be true then be counted

    - by Chris Jones
    I'm working on a spreadsheet that two conditions have to true in order to be counted. If the month is January, and the number next to it is less than or equal to 30, then it's counted. Same rule applies for all the other months. Thus far, I have: =COUNTIFS(Sheet1!D2:D7,(SUMPRODUCT(--(MONTH(D2:D7)=1))),Sheet1!E2:E7,(COUNTIFS(E2:E7,"<=30"))) For example: Column D Jan 1, 2014 Feb 3, 2014 Feb 16, 2014 Mar 5, 2014 Mar 13, 2014 Mar 29, 2014 Column E 37 25 30 31 1 16 Outcome Jan 0 Feb 2 Mar 2

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  • VB.Net MySql command parameter MD5

    - by lampej
    Is it possible to execute a command like this? select * from tbl where col1=md5(@param1) or will the parameter throw off the md5 function? I have been unsuccessful in getting the command to work so far. Please let me know if this needs any further explanation and thank you in advance!

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  • If you are a hard core .NET programmer, would you invest in learning Java

    - by GarbageGuy
    Learning just another language is not much work. However, getting familiar with all the supporting libraries is veeeery expensive and actually you cannot go too far without that. Would you consider a worthy career investment to learn java once you already are an accepted professional of .NET or you would rather invest the same amount of energy to get deeper in the things you already know?

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  • Visual C++ 6.0 Academic Edition, using MFC as a static library

    - by g_money
    I need to compile some mfc code that was written using Visual C++ 6.0 many years ago. I was supposed to be able to choose New-Project-Win32 Application and then in Project-Settings choose "Using MFC as a static library." I'm using the AE version and this could be the reason that this option is not available. So far, the smaller programs compile using the "Use MFC as a shared dll", but I'd like to have or mimic the other option. Any suggestions?

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  • Modify a reference numbered group to match against

    - by StuperUser
    I want to match YYYY-YY for sequential years. I at moment I'm trying to match where all the second YY is the 3rd and 4th characters in YYYY with 1 added to it. So far I've got {19|20}(\d{2})-(\d{2}), but not sure how to use ? with reference to (1) or whether I'm going about this the right way and finding out the inevitable "unknown unknowns" (like YY99) with this approach? Edit: Matches: 2010-11,2011-12,2029-30 Not matches: 2010-12, 2010-09,2011-2,2011-2012

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  • Force Normal View when generating Word doc via HTML

    - by Jared
    I am creating an HTML document which we are then pushing out to MS Word using a "application/msword" content type. This works so far except that the files open in Word with Web View. Once Normal View is selected all works fine. Is there any way to force Word to open with Normal View instead of Web View?

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  • Can I use PHP for a mobi site?

    - by kielie
    Hi guys, I have been doing some research on mobile websites, and thus far it seems to me that PHP is not supported by most handsets. I am trying to create multiple form's that lead up to a auto email response, which would be fairly simple if I could use PHP. Is there any other way of achieving this?

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  • Learning Objective-C. Using Xcode 3.2.1. What is error: Program received signal: “EXC_ARITHMETIC”.

    - by derry
    I am learning Objective-C using Stephen Kochan's excellent book "Programming in Objective-C 2.0". I am new also to Xcode. So far all my exercises have worked fine, but when I run program 7.6 FractionTest on page 153 I get the console message "Program received signal: "EXC_ARITHMETIC". The status shows that the program succeeded, but I don't see any output. Can anybody suggest what I might be doing wrong?

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  • Creating form object for variable kind of form.

    - by Bunny Rabbit
    i want to create a form for users to submit questions in django ..so far the models i have created are class Question(models.Model): statement=models.CharField(max_length=100) class Choice(models.Model): statement=models.CharField(max_length=100) value=models.IntegerField() question=models.ForeignKey(Question) Now i want to write a Form class for creating a above form but the problem is the number of choices are variable,a user can decide how many choices a question must have .How do i do that in django?

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  • How to add a MIME handler to Firefox and Internet Explorer from an installer

    - by JustSmith
    I'm looking to create an installer that will add a handler for a MIME type in Firefox and Explorer. The installer I will be using will be either INNO (a.k.a Oh Nooo!) or NSIS. How do Mozilla and Microsoft recommend adding a handler. So far all I have been able to find for Firefox is how to Add/Remove/Augment manually which no matter how simple is something I would like to hide from the user.

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  • Rich Text Box. .NET 2.0 Content formatting.

    - by Ranjit
    I have a small windows client application data bound to a single table backend. I created a DataSet using the wizard in VS 2005, and it automatically create the underlying adapter and a GridView. I also have a RichText control and bound it to this DataSet. All well so far but, I need to replace certain characters(~) on the fly before the data is shown in the RichTextbox. Can this be done.

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  • Working with utf-8 files in Eclipse.

    - by Pablo Cabrera
    Quite straight forward question. Is there a way to configure Eclipse to work with text files encoded with utf-8 with and without the BOM? So far I've used eclipse with utf-8 encoding and it works, but when I try to edit a file generated by another editor that includes the BOM, Eclipse doesn't handle it properly, it 'shows an invisible character' at the begining of the file (the BOM). Is there a way to make Eclipse understand utf-8 encoded files with BOM?

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  • Add a Binding Extension via Code

    - by FlySwat
    I'm trying to figure out a way to add a binding extension to an endpoint via code, instead of through configuration files. Ideally I want it to simply be an attribute I place on the service method. So far it seems like the only thing that isn't exposed publicly is the binding extensions.

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  • File encyption with Python

    - by Pinkie
    Is there a way to encrypt files (.zip, .doc, .exe, ... any type of file) with Python? I've looked at a bunch of crypto libraries for Python including pycrypto and ezpycrypto but as far as I see they only offer string encryption.

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  • Recurring payment, receiving transaction_id

    - by Dmitry Velesnitsky
    What is the data paypal returns if we make recurring payments through a Subscription button on the website? How can we get transaction_id? It's that we want our users to pay with credit cards with no need to register, but so far we can't get transaction_id to get the information for automatic processes on the website directly. Instead we have to manage it all through paypal account. How can we avoid it?

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  • Issues loading IronRuby.Rack assembly

    - by Johnsonch
    I'm trying to get IronRuby on Rails running with iis7 server 2k8 and can only get as far as it cannot load the assembly 'IronRuby.Rack' (Screen Shot: http://grab.by/3VZm) has anyone gotten this working? Any tips you can give me? Thanks, -CJ

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