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• HTML Special Entity Codes in Actionscript3/Flex

  - by BlairHippo

  I have a Flex/Actionscript 3 application that displays RSS feeds in a Text element. It strips out any HTML formatting present, but it's not handling HTML special entity codes properly -- it's rendering &mdash as the literal string instead of replacing it with an em-dash, etc. Is there any systematic way I can make it handle those codes properly, or am I going to need to manually replace those strings regex style?

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• How to get indexPath.row at textFieldDidEndEditing

  - by phx

  Hey all, i use some code for inline cell editing from Apples TaggedLocations Example and im now stuck. At the demo Code they save the changes at textFieldDidEndEditing, this works because they asume to edit only the first element in a table view. I have to edit every row at the table view, so my problem is how to get indexPath.row to update the correct object stored in a mutableArray. Or did i miss something? Thanks for your help!

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• using xpath or css : How to get something which is selected on page

  - by doneright

  using xpath or css : How to get something which is selected on page using following html code. in following code, Element1 is selected on page and I wanted to find name of element that is selected on page. Element1

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• relaxng schema - use attributes for members and elements for structures?

  - by rpkrpk

  For a data-binding application, I am trying to draw parallels among RelaxNG, C++ and C. RelaxNG.Elements === C++.Class === C.Struct RelaxNG.Attributes === C++.class-members === C.structure-members Only that the Elements in RelaxNG can also have a data-type (i.e. it seems Attribute is a special case of the Element). Do I have the above equivalence correct? If I use the above convention in my implementation, will I be breaking some data-binding libraries?

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• Javascript Source to textarea value

  - by user117701

  I am creating some JSON on the fly, serializing it and saving it to the DB. To run it, i create a script element, and load it that way. Is there a way to load the script source to a textarea?

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• C# WPF XAML Loading

  - by user3713589

  Hi I'd like to inquire on how i can load a WPF Xaml into code so that I can change the values of the attributes of some XAML elements and output it by creating another XAML files. This is so that I can output the same file with values dynamically input by the user. the XamlReader.Load() method cannot be used; it will throw an exception (because they are unable to recognise Window as the root element). I'm using VS2013 and C#.

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• How do you detect HTML5 video events?

  - by UltimateBrent

  How do you detect when a HTML5 <video> element has finished playing? I found a spec mentioning an ended event, but I don't really know how to interact with it. Thanks!

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• does the submit button have to be contained in the form

  - by rod

  Hi All, I want my submit button to be positioned somewhere that outside my form element? Do I have any options? With the exception of jquery. Thanks, rodchar

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• How to write this in jquery "window.parent.document.getElementById('parentPrice').innerHTML"?

  - by Amr ElGarhy

  I have an iframe and I wrote this code window.parent.document.getElementById('parentPrice').innerHTML to access parent element. How to get the same result using jquery? UPDATE: Or how to access iFrame parent page using jquery?

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• grep options (unix)

  - by lego69

  hello everyone, can You explain please, can grep pick rows if at least one element from the list appeared, for exmaple grep "hello world" file1 grep must give me all rows which have or word hello or world or both of them, thanks in advance

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• Flexible array members in C - bad?

  - by Lionel

  I recently read that using flexible array members in C was poor software engineering practice. However, that statement was not backed by any argument. Is this an accepted fact? (Flexible array members are a C feature introduced in C99 whereby one can declare the last element to be an array of unspecified size. For example: ) struct header { size_t len; unsigned char data[]; };

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• Android: Is it possible to refresh just one item in a listview?

  - by wei

  I'm wondering if it is possible to rerender just one element in a listview? I assume by calling notifyDatasetChanged() is gonna rerender the whole list? Thanks,

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• CSS: So... opacity attribute is not working in Internet Explorer right ?

  - by Patrick

  hi, I'm using "opacity:0.4" property on a div element in my page. I've just realised now that it doesn't work in IE at all... the color of the background is completely opaque. thanks

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• Create comma seperated values in perl

  - by Mike

  Let's say I have a list of elements @list=(1,2,3); #desired output 1,2,3 And I want to print them as comma seperated values. And most importantly, I do not want the last element to have a comma after it. What is the cleanest way to do this in Perl?

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• How can I find the boundaries of a subset of a sorted list?

  - by Alex

  I have the following dilemma: I have a list of strings, and I want to find the set of string which start with a certain prefix. The list is sorted, so the naive solution is this: Perform binary search on the prefixes of the set, and when you find an element that starts with the prefix, traverse up linearly until you hit the top of the subset. This runs in linear time, however, and I was wondering if anyone can suggest a more efficient way to do it.

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• is there a way to make the window scroll when the mouse gets near it's boundaries using mootools?

  - by significance

  i need to make a drag and drop list for re-ordering which is longer than the screen height. in order to make this usable, the window needs to scroll while the element selected and the mouse is near the boundaries of the screen. what is the best way to achieve this? thanks :)

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• Why this jquery plugin not working with 1.4.2

  - by metal-gear-solid

  http://plugins.jquery.com/project/semantictabs What is the means of this Status - Recommended for 1.0.x I'm using this plugin code as it is http://plugins.jquery.com/files/jquery.semantictabs.js_4.txt then this ( I'm also using prototype.js onsite) jQuery.noConflict(); jQuery(document).ready(function(){ $("#mytabset").semantictabs({ panel:'.mypanelclass', //-- Selector of individual panel body head:'headelement', //-- Selector of element containing panel header, i.e. h3 active:':first' //-- Which panel to activate by default }); });

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• Can't get div to 100% height?

  - by James

  I'm not entirely sure what I'm doing wrong, and I can't figure out how to Google it because a common mistake is very prevalent. I have the parent's height explicitly set, but I can't get #main-sub-content 's height to 100%. Here's the page: http://coloryourspot.vadremix.com/ And the corresponding CSS: http://coloryourspot.vadremix.com/styles/primary/main.css Can anyone spot the issue? Solved: The problem was the parent element had height:auto!important;

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• Userscript, identify when elements are added to the page (via events?)

  - by rublind

  Right now, I am working with a page that is automatically updated and I'm using setInterval to check for new elements. I'd like to do this with events but I don't know how to tell if an element has been added to the page via an event. Is this possible?

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• How make a loop using JQUERY?

  - by learner

  Hi I have a comma separated string. I split that string and assigned it to elements var. How can I loop that elements var? $(document).ready(function(){ var element = $('#imageIds').val().split(","); // how to loop this elements using jquery });

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• How to optimize perl code for directory exists or not ?

  - by SCNCN2010

  sub DirectoryExists { my $param = shift; # Remove first element of the array shift @{$param}; # Loop through each directory to see if it exists foreach my $directory (@{$param}) { unless (-e $directory && -d $directory) { return 0; } } # True return 1; } is there any way to optimize this code ? is there any good way to optimize this code

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• Is there any guide on "When to use display:block when :inline and when :inline-block" and why?

  - by metal-gear-solid

  Do you know any good article on "When to use display:block when :inline and when :inline-block" and why? and when we will have to override display:?? through css for any HTML tag/element?

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• Get node name with minidom

  - by Alex

  Is it possible to get the name of a node using minidom? for example i have a node: <heading><![CDATA[5 year]]></heading> what i'm trying to do is store the value heading so that i can use it as a key in a dictionary, the closest i can get is something like [<DOM Element: heading at 0x11e6d28>] i'm sure i'm overlooking something very simple here, thanks!

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• html entity is not rendered

  - by Michael

  If I just put in XUL file <label value="&#176;C"/> it works fine. However, I need to assing &#176; value to that label element and it doesn't show degree symbol, instead literal value.

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• Finding the product of each of the (n-1) subsets of a given array

  - by guirgis

  Hey everybody. Given an array of n integers, i need to find the product of each of the (n-1) subsets i.e: ith subset = the product of all the elements except the ith element itself. e.g: S = {1,0,3,2}; subset_product(1) = 0*3*2=0; subset_product(2) = 1*3*2=6; etc. So Any help?

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