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• Get main article image with PHP

  - by PaulAdamDavis

  Hello! I'd like to get the main image for an article, much like Facebook does when you post a link (but without the choosing image part). The data we have to work with is the whole pages HTML as a variable. The page & URL will be different for every time this function runs. Are there any libraries or classes that are particularly good at getting the main body of content, much like Instapaper that would be of any help?

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• Is there a preferred approach for Roles aware links in MVC 2

  - by Ralph Shillington

  If an action has been decorated with [Authorize(Roles="Administrators")] is there a way to not display the link for the currently logged in user who is not in the declared role? It seems to me that baking a lot of if statements into the view to give this kind of "selective disclosure" is contrary to the MVC way, but I'm not sure what the alternative is?

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• default loading problem

  - by pradeep

  hi, i am working on a site. where in i use tables. when i load the page for 1st time the table seems to be cluttered, but when i refresh the page again, its align itself properly.dono how do i solve this issue.i am proving the sample link URL please provide some help.

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• How to get same cursor(hand) on links in all browser?

  - by metal-gear-solid

  In firefox on link hand cursor is showing which is ok but in IE7 it's showing text cursor. How to get same cursor(hand) on links in all browser? Can i add something in CSS reset to get cursor in all browser on links.?

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• joomla site not run exactly in root server.

  - by sabuj

  when i run joomla in localhost, it works fine... But when i run it in the root server it output the bellow result:: 404 Not Found The server can not find the requested page: http://173.236.31.34/~interair/interaircon/www.interaircon.com/index.html (port 80) But if i give the link with index.php then output correctly:: Say - http://173.236.31.34/~interair/interaircon/index.php i want a solution about this problem. It's new kind of problem for me.

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• LINQ - joining multiple lists

  - by kristian

  I've looked at the 101 Linq Samples here but I can't see anything like this in that list. If I'm just not seeing a relevant example there, please link to it. If I have these 3 classes: class Student { int id; string name } class Course { int id, string name } class Enrolment { int studentId; int courseId; } How would I use LINQ to get a list of courses a student is enrolled on? (assume I have an IList of all three classes)

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• Dropdown with image and text together in Asp.net 3.5 and jquery

  - by fzshah76

  I've been given a task to make a dynamic drop down which takes it's data[image and value id] from table. I am wondering if any of you came across this scenario or if any one can help me out in this I need help in concept and coding. Definitely any help is appreciated. I see the example in jquery here is the link: http://www.marghoobsuleman.com/jquery-image-dropdown something like this but data is coming from table.

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• possible to use jquery to skip to a certain part of a page, based on its div class?

  - by Brad

  I want a link that scrolls the page to the start of the <div class="content-body"> The same functionality as a: <a href="#maincontent">Skip</a>, and placing <a name="maincontent"></a> right next to <div class="content-body"> I am seeing if it is possible via jQuery, and want to know if I would run into any problems down the road using that method (besides the user having javascript disabled).

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• what is the difference between postback data and view state data.

  - by vaibhav

  I am trying to understand different events in a Asp.net page life cycle. I came across to this link. It has two stages Load view state and Load postback data. I used to thought that these both means the same thing. But this article says, that postback data is not viewstate data. I don't understand this. If anyone can have a look.

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• Drupal: Javascript + SWFObject: could you help me to understand why the video is not displaying in I

  - by Patrick

  hi, I cannot solve this issue with the video at this link: http://www.sanstitre.ch/drupal/portfolio?tid[0]=66 It displays correctly in all browsers but not in IE8 or IE7. The IE8 debugger doesn't give me any error message. If I'm not wrong the video object is not added in IE. So, for some reason the Drupal module, jQuery Media and the library SWFObject are not adding it in IE browsers... any tip ? thanks

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• writing a shell script if statement to check for directory

  - by user1553248

  I need to write a script that will recreate my opt folder if it gets deleted when I remove a package from it. Here's a link to my previous post: dpkg remove to stop processes Now, the issue I'm running into could be better described here: http://lists.debian.org/debian-devel/2006/03/msg00242.html I was thinking of just adding a postrem script which checks if an opt directory exists, and if not, creates one. My experience with shell scripts is pretty limited though..

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• What's the use of has_one :through here (example from Rails guide)

  - by piemesons

  Why they are using has_one:through here. We can do the same with has_one only. What's the need of making a new class. Can you give me any good example? Here is the link for the original example from Rails guide

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• Cursor position at EOF and BOF

  - by soemooe

  Where is the Position of cursor in recordset.EOF and recordset.BOF. Any explanation or link info is appreciated much.

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• Android Icon Duplicates in Application Dock

  - by datguywhowanders

  For some odd reason, my project is generating two icons, same name, launches the same project, in the app drawer. I can't figure out what is causing this. Does anyone have any suggestions? Link to screenshot The M in the white circle is my default icon. If you view the screenshot, you'll see it appears twice. I've checked the applications area, and it is only installed once.

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• New to animation in Iphone

  - by mindfreak

  Hello guys , I am fairly new to transition and animation methods in Iphone. Can somebody pl. guide me the basics of transition and Animation in Iphone. This is needed frequently in my Apps. Can anybody tell me any link where i can Understand ABC of animation ?

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• asp.net mvc calling child record in the view

  - by mazhar kaunain baig

  ok i have the view in which there is a list. every record in the list have some child records . when i click on the details link . i want the records to be displayed in the table below. what mechanism i should follow. i want some way to trigger the table below?

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• how to install apc for php on mac osx mamp?

  - by michael

  i am running a mac with mamp and mamp pro. how do i check if i have apc enabled and if its not enabled or not installed how do i install it? thanks i am trying to get the apc upload loader to work that i found online and it gets stuck on NAN% when im uploading. this is a link: http://www.haughin.com/2007/10/23/php-upload-progress-with-php-52-apc/

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• Registration during content creation in Drupal?

  - by RD

  Is there an easy way to allow a user to register as he creates content type. E.g. Let's say there is a content type called "listing". When the user clicks to on a link to create it, and he's not logged in, I want a "register" box to appear ABOVE THE CONTENT CREATION area, where the user can enter his normal registration details. Is this possible?

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• [SUPER SOLVED] How can I skip loading 3rd party controls at startup?

  - by Luiscencio

  when I start a new project an try to open the toolbox... it hangs for a minute and the status bar indicates that some 3rd party controls are loading, how can or where can I stop these controls from loading? ----SUPER EDIT---- found sorta solution =3 its here: link text

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• How to add combo box dynamically using javascript

  - by mahesh107

  hi All i am doing struts-hibernate application and i want to add a combo box in my jsp page dynamically , after i clicked the link on jsp page.is it possible to do the same using javascript? please help me! thanks.

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• Where to get really all-in-one .net 3.5 package?

  - by zerkms

  http://www.microsoft.com/downloads/details.aspx?familyid=ab99342f-5d1a-413d-8319-81da479ab0d7&displaylang=en there we can see: Full Package To download the full package, rather than the bootstrapper, click on the link below: .NET Framework 3.5 Service Pack 1 (Full Package) but this "Full" package still requires 50mb to download over the internet. Is it possible to get the really-Full package to install on the desktop that haven't internet at all?

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• Is there a ruby helper for making absolute links out of User Contributed links if they are not absol

  - by Trip

  For example, User adds this "iamsmelly.com". And if I add an href to this, the link would be www.mywebsite.com/iamsmelly.com Is there a way to make it absolute if its not prepended by an http:// ? Or should I revert to jQuery for this?

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• Function of: if(/(file|http).*/.test(url)) { }

  - by WmasterJ

  I am wondering what this technique is called and what it does. It seems to be validating some regular expression on the variable url. I am customizing another persons code: var url = document.getElementById("editorURL").value; if(/(file|http).*/.test(url)) { } Maybe someone has a link to an article that explains this a bit more in-depth?

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• how to get Horizontal menu go up, it overlaps the header image now

  - by Michael

  another question related to my previous question My horizontal menu also goes down a few pixels on my iPhone see: wrong on the IPhone Right on the comp Does anyone know how to fix this? :) link is here: Alcmaria home page

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• Open URL in new Safari tab with AppleScript

  - by Mark Szymanski

  Is it possible to use AppleScript to open a link in a new tab in Safari? Thanks in advance!

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