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• Canonical Link Code - Need 2 Refactored Versions - Remove Param / Query Strings

  - by Bryan Hadaway

  function canlink() { echo '<link rel="canonical" href="http://' . $_SERVER["HTTP_HOST"] . $_SERVER["REQUEST_URI"] . '" />'; } Need one version that removes just & and everything after and another that removes ? and everything after, I've been looking for a clean minimalist solution for the past 2-3 days with nothing close. Thanks, Bryan

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• Ruby - Get request body from incoming http call

  - by Andy Donovan

  Hi, I am receiving http requests to my rails application to a url /account/postback The body of this incoming request contains some json that I need to retrieve, how can I do this in ruby? Thanks, Andy

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• disable radio button group in flash

  - by c11ada

  hey all, im trying to disable a radio button group in flash, so users cant change the selected item. im using the following code to create the radio button var rbuttongroup:RadioButtonGroup=new RadioButtonGroup("radioGroup"); then adding radio buttons to it on the fly, my question is how do i go about disabling the radio buttons ? thanks

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• jquery full calendar

  - by madrat

  hello everybody. I am new to fullCalendar and i do not kno how to use gotoDate method. What i have is a tabbed page with 12 tabs (every tab is a month of the year). What i need is when i load jquery calendar, foreach tab, the calendar to switch to the month that is assigned. (e.g when i click and load page for January the calendar shows days for january, and so on). thanks for your help.

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• allow two possible values in a excel cell

  - by Josemalive

  Hi, I would like to create a cell format for one cell to only allow the value "yes" or "no" for this cell. How could i do this? Thanks in advance. Jose

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• Converting binary to hexadecimal??

  - by Bobbert

  Hey guys, Just wondering on how I would go about converting binary to hexadecimal?? Would I first have to convert the binary to decimal and then to hexadecimal?? For example, 101101001.101110101010011 How would I go about converting a complex binary such as the above to hexadecimal? Thanks in advance

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• Run context.drawWindow method through a bookmarklet

  - by Kapil

  I want to capture a webpage as an image. I am able to do this using a firefox extension using context.drawWindow method. Now I want to strech myself and see if I can do this using a bookmarklet :) I remember reading somewhere that context.drawWindow() works only from the firefox toolbars. I dont know if that's still true or not. Can anyone shed some light if I can execute context.drawWindow() from a bookmarklet or no? Thanks Kapil

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• Flex Repeater: Delay repeater until rest of view has loaded

  - by ChrisInCambo

  Hi, I have a flex repeater for an accordion inside a TitleWindow that is quite slow, I've already set recycleChildren to true, which has helped, but it's still slow on the first load and causes the animation to stutter when I open the TitleWindow. The repeater is just one part of what's visible in the TitleWindow, what I would like to do is have the repeater load after the rest of the content in the TitleWindow so the animation of the TitleWindow being opened doesn't stutter (the main problem). Can anyone suggest what the best way to achieve that might be? Thanks, Chris

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• How to create a array of boost matrices?

  - by Venkata Adusumilli

  How can I define a array of boost matrices as a member variable? None of the following worked. boost::numeric::ublas::matrix arrayM(1, 3)[arraySize]; boost::numeric::ublas::matrix(1, 3) arrayM[arraySize]; boost::numeric::ublas::matrix arrayM[arraySize](1, 3); Thanks, Ravi.

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• using javascript to track another javascript script?

  - by FurtiveFelon

  Hi all, I was just wondering whether there are any way (libraries, frameworks, tutorials) to do javascript tracking with another script? Basically, i want to track as the user work with the site, which function gets executed with what parameters and so on, as detailed as possible. thanks a lot!

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• Whielist element with class of, using htmlpurifier

  - by mcgrailm

  I want to only allow the span element only when it has a certain class in htmlpurifier does anyone know how to do this, right now I have $config->set('HTML.Allowed','a[href],p,ol,li,ul,img[src],blockquote,em,span[class]'); $config->set('Attr.AllowedClasses',"allowed"); but that allows all spans and only allows class allowed I like that it only allows the "allowed" class but I only want it to allow span when the value of its class is "allowed" thanks

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• [iPhone] How to make a neatly bordered webview popup

  - by Tristan

  Hey there, I'd like to open a UIWebView in a neat box in front of my iPhone. I've seen this done by Facebook Connect, when it opens the sign in page for Facebook. Does anyone know how to achieve this? Thanks, Tristan

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• iPhone: Execute code after animation of UIDeviceOrientation change finishes

  - by carloe

  Not sure if I can explain this correctly, but I am trying to execute a method device orientation animation finishes. Right now I have [[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(didRotate:) name:UIDeviceOrientationDidChangeNotification object:nil];, but that triggers instantly. Is there a way to have it call didRotate after the view rotation animation is completed? Thanks!

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• Debugging on an iPhone device

  - by Mike Rychev

  I have a developer license and I've generated .mobileprovision and .cer files. I've put the provision file on my device, double-clicked the .cer file and added it to the login keychain. But when I'm trying to build the app in XCode, I get the error: CodeSign error: code signing is required for product type 'Application' in SDK 'Device - iPhone OS 3.1.3' What am I doing wrong? Thanks in advance!

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• Can't add Silverlight App with "Enable .NET RIA Services" to existing project

  - by Budda

  I can create new Silverlight App with ".NET RIA Services" enabled. But when I try to add Silverlight App into existing solution in the "New Silverlight Application" the "Enable .NET RIA Services" checkbox is disabled. Why? How can I add Silverlight App into existing solution? Thanks. P.S. Environment description: Win Vista x64, VS2008, Silverlight Toolkit 3.0, RIA Services.

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• how to change class dynamically through MCV controller

  - by Rahul Somwanshi

  Hi All, i am having one masterpage containing some div tags and i have inherited it in to MVS view page, i need to change css class of div from controller class of my viewpage. could you please let me know how can i achive this? thanks rahul

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• Equivalent Javascript Functions for Python's urllib.quote() and urllib.unquote()

  - by Cameron

  Hello, Are there any equivalent Javascript functions for Python's urllib.quote() and urllib.unquote()? The closest I've come across are escape(), encodeURI(), and encodeURIComponent() (and their corresponding un-encoding functions), but they don't encode/decode the same set of special characters as far as I can tell. Thanks, Cameron

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• Freezing the header of composite report in PowerBuilder 6.5

  - by DVK

  Setup: Using PowerBuilder 6.5. I have a composite report (with a report header) which is created from two unrelated individual DataWindows. Question: In composite presentation style, how can I freeze (lock) composite report header along with the column headers in the top DataWindow? E.g. When you scroll down the composite report, both of the headers should remain visible. Thanks!

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• Jquery inside Facebox

  - by dakemz

  I have facebox setup and it works. when I load an external page with a tab based navigation (JQuery too) the modal works but the nav doesnt. If it isnt clear I actually want the tabs to be inside the lightbox. And I also have php/mysql running inside the lightbox if that can change anything. Thanks for any help.

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• Telesense not finding methods

  - by Eric

  I'm working in Asp.net and telesense isn't finding the methods in app code. It executes the code well without any issue at run time, but I'm not able to see the method names while coding. Any idea how to fix this? Thanks in advance

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• Android VideoView - Detect point of time in video

  - by Chris

  Hi all, I am using a VideoView to display a video. I am using setOnPreparedListener and setOnCompletionListener to do stuff before and after the video starts and ends. I was wondering how I could go about detecting some point of time in the video. For eg, say I want to write log to a file when the video has played for 10s. How can I detect the 10s mark? Thanks Chris

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• Soap Delphi Client end with a timeout for a 1MB call

  - by Cédric Girard

  Hi, we are developing a SOAP webservice (Apache/PHP). All run well for small size calls, but with a 1Mb soap call (the HTTPS call size is 1MB) our Delphi Soap client stop with a timeout on all PC but one, and our PHP clients run well with a default_socket_timeout=300, but stop with a "Error Fetching http headers" with default_socket_timeout=60. How can we change the timeout for Delphi? In fact this timeout seem to be in a Windows XP network library (wininet.dll called by soaphttptrans.pas) Thanks Cédric

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• iPhone niche applications

  - by user104295

  Hi there, we want to develop a small utility for the iPhone for a very small set of users... We're thinking about developing it with PhoneGap/html/javascript as we want to make it available under other mobile platforms. Given that it's only for a small number of users within a particular organisation, would we submit that to AppStore? Is App Store meant for general public applications? Any recommendations on how to approach this? thanks

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• busybox shell refuses to execute the particular line of script

  - by neil1234

  Hi, I am using busybox shell to execute a script which the bash executes when i boot linux using the nfs. Please let me know the correct alternative for this line. cur_major=$((0x`stat -c %t $dev 2>/dev/null`)) The busybox throws in an error saying "0x" syntax error, which i understand is the problem with the syntax of this line. Thanks in advance

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• Filter columns in flex datagrid using CheckBox

  - by Anupama

  Hi, I have a flex datagrid with 4 columns.I have a comboBox with 4 checkboxes,containing the column names of datagrid as its label.I want the datagrid to display only those columns which are selected in combobox.Can anyone tell me how this filtering of columns in datagrid can be done? Thanks in advance.

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