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  • To stop CALayer from overlapping each other

    - by gbf.sara
    I've an image placed over the CALayer.. When there are multiple images in screen, the images in the layer overlaps each other.. But it shudn't overlap actually. Cud anyone help me in fixing this??? Is there any block of code to prevent them from overlapping??? Tanx in advance for ur help...

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  • php file_get_contents and &amp;

    - by Patrick
    Hello all, I'm trying to use php's file_get_content('a url'); The thing is if the url has '&' in it, for example file_get_contents('http://www.google.com/?var1=1&var2=2') it automatically make a requests to www.google.com/?var1=1&amp<no space here>;var2=2 How do I prevent that from happening?

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  • Passing a model into RedirectToAction()

    - by larryq
    I'm curious how this works. In MVC you can call View() and pass a model as a parameter, but RedirectToAction (one of its incarnations at least) takes a 'routeValues' object, which appears to be the closest match. If your model is passed in this parameter will that model type be available in the subsequent action method? Or are there caveats involved that might prevent accurate translation in some circumstances?

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  • Jquery : Do a function only once in ajax load

    - by thundercat
    Hi! Im trying to do a simple fadeIn ONCE for the first div , but the problem is that this is a ajax load inside a everyTime(xxx sec), so it does the same thing everytime it loads again. anyone got any ideas on how i can prevent the first div to fadeIn over and over again, but still do this function on the new div? Not very familiar with Jquery.. so feed me with a spoon :)

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  • Session Fixation in ASP.NET

    - by AJM
    I'm wondering how to prevent Session fixation in ASP.NET My approach would to this would normally be to generate and issue a new session id whenever someone logs in. But is this level of control possible in ASP.NET land?

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  • How important is it to unset variables in PHP?

    - by dd0x
    I am somewhat new to PHP and I am wondering: How important is it to unset variables in PHP? I know in languages like C we free the allocated memory to prevent leaks, etc. By using unset on variables when I am done with them, will this significantly increase performance of my applications? Also is there a benchmark anywhere that compares difference between using unset and not using unset?

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  • Is It Possible to Make Close Sourced PHP Product?

    - by Morgan Cheng
    I'm curious that whether all PHP product must be open sourced if it is to be deployed to other's web site. Since PHP code is executed by interpretation, if I have PHP product to be deployed on other's host, it seems no reason to prevent others view the source code. So, PHP product is destined to be open source, right?

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  • HTACCESS Rewrite on directories

    - by Cameron
    I have the following code in my Root htaccess file RewriteCond %{HTTP_HOST} ^paperviewmagazine.com RewriteRule (.*) http://www.paperviewmagazine.com/$1 [R=301,L] It works fine for the main site, but for my forums at /forums/ if someone misses off the www it will show the page and not redirect to the www.paperviewmagazine.com/forums/ instead. I need to force the WWW to prevent anyone from logging in by accident on the non-www as it wont have the correct cookie credentials for accessing the site at www./forums/ Can anyone help? Thanks.

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  • Firebug shows error "_11 is undefined"

    - by Andrew
    Actually that's it. What does this error mean? I've googled on it, but found nothing. This error appears in firebug console after the page is loaded, or when i click on tabs. It does not prevent the execution of another JavaScript code, but the nature of it is mysterious for me.

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  • Adding to the schema of a subscribing database.

    - by NTDLS
    Transactional Replication on SQL Server 2005 Enterprise x64 (SP3). I need to add check constraints to a databases that is the target for a replication, but I cannot add the check constraints to the publishing database. The Problem is that the replication process keeps removing my constraints. How do I prevent this?

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  • Overriding SetThreadExecutionState

    - by unixman83
    I am not sure if this belongs on serverfault or superuser. I would like to override SetThreadExecutionState(ES_DISPLAY_REQUIRED) to be a no-op. How is this accomplished? Is there some registry setting that can be altered instead of API hooking? Blocking ES_DISPLAY_REQUIRED will prevent apps from keeping the monitor powered on. I have an application (likely the antivirus) that is preventing some monitors from entering power-save and I think this function is the culprit.

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  • R segfault when running via Rpy on linux

    - by Zhang18
    I'm running R via Rpy on a redhat linux distribution. Periodically I'll encounter this error message: *** caught segfault *** address (nil), cause 'unknown' And the entire program dies right there. It usually occurs when I run a lot of regression r.lm(). But by simply running the identical code again, the problem may or may not go away (so not always reproduceable). Does anyone know what might be causing this, and/or how I can prevent it from happening?

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  • How to play music on site preventing easy direct file download

    - by Hugo Palma
    I'm starting a blog with a hosted wordpress instance and i would like to be able to stream music using a flash player on some posts. The problem is that every player i find uses a simple param to get the file url which makes it very easy for someone to find that url and just download the file. I know that it's probably impossible to prevent this all together, but i at least don't want it to be obvious. A server side solution can be implemented as i have full access to the server.

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  • LinkedList insert tied to inserted object

    - by wrongusername
    I have code that looks like this: public class Polynomial { List<Term> term = new LinkedList<Term>(); and it seems that whenever I do something like term.add(anotherTerm), with anotherTerm being... another Term object, it seems anotherTerm is referencing the same thing as what I've just inserted into term so that whenever I try to change anotherTerm, term.get(2) (let's say) get's changed too. How can I prevent this from happening?

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  • where to use update panel

    - by Rohit
    I have a custom treeview which i create programmatically as there is a need of specific layout which is not achievable using asp.net treeview.It is on a master page.When i click on treenodes the content area refreshes after a postback.There is a page category.aspx which is a content page of this master page.I have a user control in that content area named products.aspx.Now i want to use ajax to prevent the postback which happens when i click on treenode.I tried putting user control in updatepanel and treeview as well in updatepanel but to no awail. How to use updatepanel in this scenerio.

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