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• Count the number of li's in a ul after some of the li's have had .remove() on them?

  - by tarnfeld

  When you hit the delete button a nice effect is run on that li and it is removed by using jquery's .remove() function. For some reason if i try to .size() on the parent ul it just still says the number of list items that were there when the page loaded?

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• AJAX: is the new loaded content using the same css file ?

  - by Patrick

  When I load content with AJAX, is this content supposed to automatically use the preloaded main page css style ? For example, if I load a <span class="smallText">hello</span> with AJAX. Is this new HTML using the default.css file with .smallText { font-size:6px; } ?

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• Multiples of Numbers in a List

  - by handheldpenguin

  How would I print the multiples of a list of given numbers in a merged, sorted list? I.e. take 10 (multiples [4,5]) gives 4,5,8,10,12,15,16,20,24,25 I've got it working for lists of size 2 or 1 but I need a more general solution :)

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• input type=image width being ignored

  - by kastulo

  im making an image button like this: <input type="image" src="red.jpeg" width="150px"> but it is displaying the original image size which is much larger, if i put: <img src="red.jpeg" width="150px"> it displays the image 150px wide as i want, what do you guys think is the problem with this? I have tried styling it with a class and CSS but not working either, please help me with this, im going nuts!!

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• Quicktime logo! Can it be hidden / disabled?

  - by decbrad

  Hi there, just wondering if it is possible to hide/disable the quicktime logo when displaying .MOV video on my site? Because the size of the video is large (3MB), I have included a rotating loading animation, however once the video player loads, the Quicktime logo hides the animation, which makes the user less likely in my opinion to wait for the movie to load? Any advice would be great! Cheers! Decbrad

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• Does anybody know how to get a previous and next image with low opacity in a jQuery Slider?

  - by janoChen

  I want to archive something like this: http://www.jayhollywood.com.au/ but instead of small previous and next images, I would like them to remain the same size but with low opacity. (Will this work in IE too?)

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• Application frame leaves blank line at the top

  - by iFloh

  Any clues why my programmatically defined UIScrollView (using the application frame) always leaves an empty space at the top (below the navigationBar) of 20 pixels. How can I close that? UIScrollView *vScrollView = [[UIScrollView alloc] initWithFrame:[[UIScreen mainScreen] applicationFrame]]; vScrollView.backgroundColor = [UIColor redColor]; How do I need to call the application frame size to avoid that gap?

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• How to create desktop recorder in C#.net 2.0 without third party controls?

  - by user342777

  hi, I want to create one winform c#.net application that will record all the user activity happening on desktop.I want to create avi file for that record format.also want to upload that files to server shared folder. Please provide me code or sample project which can work on any OS.including vista and win7. also AVI file size should be compressed.

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• Responsive width for iPhone

  - by Alex Marchant

  This is my first time building a responsive site, and as I tailor the CSS for the iPhone I'm running into a problem. The styles all apply correctly, the text changes size and the wrapper changes widths. The problem is the iPhone browser still opens up at a huge width, see the screenshot: I'm using @media all and (max-device-width: 480px) {} to set the specific iPhone css. body {width:;} doesn't work. Thanks for the help :)

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• Deleting dynamic array of char in C++.

  - by anonymous

  I have this class, with the atribute 'word' class Node { char *word; Inside the Node constructor, I do this asignation: word = new char[strlen(someword)]; In the destructor of the Node class, I try to delete the contents pointed by word: delete []word; I obtain the next message after executing the programs: "Heap block at 003E4F48 modified at 003E4F51 past requested size of 1" What am I not doing well?

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• c++ memcpy return value

  - by knittl

  according to http://www.cplusplus.com/reference/clibrary/cstring/memcpy/ c++'s memcpy takes three parameters: destination, source and size/bytes. it also returns a pointer. why is that so? aren't the parameters enough to input and copy data. or am i misunderstanding something? the examples don't use the return value

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• Gtk, alternate color for GtkMenu items.

  - by PP

  Can we have alternate Row color to GtkMenu items? and how to increase menu item spacing size? using Gtk+ and C.

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• Change the width of the cell content

  - by user313439

  I want to change the width of the cell content. (see the pic) My code: CGSize contentViewSize = cell.contentView.bounds.size; contentViewSize.width = 20.0f; But there is no effect, what's wrong? Any suggestion will be appreciated, thanks.

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• best way to store list of websites on iphone app

  - by Jonathan

  By best I mean most efficient. So don't go on about subjectiveness. I have a list of websites and I want to store the list on the iphone locally, there must be an URL, title and a small image (like 32x32 max image size). I don't think I should be using CoreData for this. Should I be using a plist?

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• Preview using an iframe

  - by Hulk

  How to preview a website using a iframe. i.e, the size of the iframe should be should be as of the suggested videos o youtube. Thanks..

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• Change some data in input field with jQuery

  - by John

  Hi i need with jQuery to change data in input field when user click on some link <input value="height-size-width"> so when user click on some <a href link with width id script need to change only widht in input field.... if user click on height a href link script need to change only height in input field... Like youtube embed option Any help?

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• How can you identify all events before and after a today in IRB?

  - by Trip

  I for the life of me can't figure out the correct syntax to show the count of events before and after today. Here's my awful and disgusting attempt: Events.find(:all).select {|e| e.date Time.now}.size The trouble is the or < operators don't work with Time.. :D

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• Supressing inlining warning

  - by thetna

  I am getting inling warning such as : warning: inlining failed in call to ‘symbol_Arity’: call is unlikely and code size would grow To get rid of this i changed the makefile adding the -Winline to get rid of this. I don't get any inlining warning. But , i don't know how wise is it to do in respect of performance. Can anybody please suggest me about it?

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• how does sizeof work with array in C++

  - by skydoor

  Hi, I was told the array name is a pointer char a[] = "a" but when sizeof(a) = 2 why not it is a size of pointer here? however when I define it like this char* a ="a"; we get sizeof(a) =4; Well, I think I need more information about how does sizeof work with the array names.... Can anyone elaborate that?

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• Gradually enlarging text

  - by WCoastGuynCA

  I want to create a Flash or animated video that starts with a red dot on a black background. Gradually the dot increases in size and is actually text which says something such as "Buy American". How can this be done?

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• Creating Java Dialogs

  - by mike_hornbeck

  What would be the easiest way for creating a dialog: - in one window I'm giving data for envelope addressing, also set font type from list of sizes - when clicked OK, in the same window or in next window I get preview of how the envelope would look like with the given names, and used selected font size It should look similarly to this : Should I use Jdialog ? Or will JOptionPane will be enough ? The next step will be to choose color of font and background so I must keep that in mind.

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• valid attributes sequence of input type tag

  - by I Like PHP

  hello, I know it's very basic question and hope not so important, but i want to know the answer, please don't suggest only refer links. we all daily face <input> type tag and their attributes(type, class, id, value, name, size, maxlength, tabindex etc..), i just want to know that is there any sequence list of attributes in tag or we can use any sequence? is there any sequence then what it is?

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• `sbt package` results in huge war file - how to make it smaller?

  - by rdeshpande

  Hey all, I'm currently using SBT to manage my Lift project. I'd like to deploy it, but when I run 'sbt package' it produces a 60MB war file. This seems pretty large - are there ways I could cut down the size? Thanks!

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• Large Web Font (Yes or No?)

  - by Ruth Rettigo

  Hi, I want to use special font on my website, but the file is over 9 MB. Is it possible to reduce font's size? Thanks folks!

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• Why function is weightless?

  - by Knowing me knowing you

  Why having function in my class doesn't change size of this class? This info must be stored somewhere, but where?

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