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  • Scriptaculous Sortable.create - Can't hook the dragged element

    - by Tom
    When using Sortable.create I can't seem to get the element that is being dragged. Does Sciptaculous not fully implement all Draggable and Droppable features when you use sortable? Given: Sortable.create("sortArea", {scroll:window, onChange:orderLi}); function orderLi(){ console.log(this.draggables.each(function(e){if(e.dragging==true){return e};})); } My console always shows all the array of draggables. How do I only grab the one that is being dragged?

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  • copy an element as HTML to clipboard

    - by Brian Scott
    I've managed to write some jQuery to find an element and copy it's html to the clipboard (ie only). The problem is that when I paste this into a rich text box area in sharepoint it pastes the HTML as text only. How do i replicate the user action of highlighting a link on a page and pressing copy. When I do this manually and then paste the clipboard contents the rich text area realises that it is markup and replicates the link as an anchor in the text content.

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  • jquery selecting element by data attribute

    - by zizo
    Is there an easy and straight-forward method to select elements based on their data attribute? For example, select all anchors that has data attribute named customerID which has value of 22. I am kind of hesitant to use rel or other attributes to store such information, but I find it much harder to select an element based on what data is stored in it. Thanks!

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  • Uploading videos to Twitter using OAuth

    - by deepa
    Hi, I am developing an iPhone app that uses Twitvid library for uploading videos to TwitVid. This library first authenticates the app using the user-name and password input parameters. Then it uploads the video. But, recently I switched to OAuth mechanism of authentication which leads to a web-page where user can enter the user-name and password. So, I cannot provide the input fields for user-name and password in my app for uploading video. Can someone help me out to solve this problem. Thanks and Regards, Deepa

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  • Youtube video download URL

    - by Snigger
    Hi Before this I could download Youtube videos in my application by URLs like this: http://www.youtube.com/get_video?video_id=g1SADcP5g1o&t=vjVQa1PpcFPdtzEqgjY9XznEG3_WlkhS1xMugBP5eJ8= But currently this doesn't work (at least in most of tries) How can I get video download URL? Thanks

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  • Re-adjusting a binary heap after removing the minimum element

    - by BeeBand
    After removing the minimum element in a binary heap, i.e. after removing the root, why is the last leaf then assigned to the root and sifted down? Why not take the lesser child of what used to be the root and just keep sifting up all the children? Isn't this the same amount of operations, so why is the "sift down" method preferred?

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  • having json issues..getting this in firebug--missing ] after element list

    - by faizal
    hi all this is my json object..everything seems to be fin e but dunnkow why i am seeing this--missing ] after element list can somebody help.,.here is y json {"rows": [{"type": "fft_vel","axis": "x","pwrhgh": 7.44475138121547E-02,"pwrlow": 2.35267034990792E-02,"hzlow": 244.827586206897,"hzhgh": 506.896551724138,"dataid": 0,"id": 467,"name": "2008-02-08 14:24:22 - creating first active alarms testing","title": "RMS displacement alert on Pump 11 Sensor 2","description": "An RMS displacement value of 0.04495 inches was recorded on Pump 11 Sensor 2 on 2\u002F8\u002F2008. This is between the RMS displacement alert levels of 0.0442 inches and 0.12 inches.","time_stamp": "2\u002F8\u002F2008 2:24:22 PM","sensor_id": 550003281}]}

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  • overwrite a file which is already used by another process

    - by Ahmy
    I have a web site and i am showing videos to visitors, at the admin side i am filling the form of video and upload video file and sometimes i need to change(update) the video so i update the video by uploading another one, when i create the video in the first time i concatenate a datetime variable with the video name to avoid repeatition(file already exist) and when updatting the video the problem appears.... as if i upload the new video with the previous name so it will replace the previous one and in this case if the video is used by another process it will fail and the second option(which i am already using) is to upload a new video and concatenating new datetime variable with video title, so the previous and the new video will exist in the same directory and in this case i will lose too much space in my server directory as i have unused videos which takes space which in future will cause problem to me in the disk space so how can i solve this problem ? Hope that my question is clear....thanks in advance for any try

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  • I need programmatically way to perform fastest 'trans-wrap' of mov to mp4 on iPhone/iPad application

    - by user1307877
    I want to change the container of a .mov video files that I pick using  UIImagePickerController and compressed them via AVAssetExportSession with AVAssetExportPresetMediumQuality and  shouldOptimizeForNetworkUse = YES to .mp4 container. I need programmatically way/sample code to perform a fastest 'trans-wrap' on iPhone/iPad application I tried to set AVAssetExportSession.outputFileType property to AVFileTypeMPEG4 but it not supported and I got exception I tried to do this transform using AVAssetWriter by specifying fileType:AVFileTypeMPEG4, actually I got .mp4 output file, but it was not 'wrap-trans', the output file was  3x bigger than source, and the convert process took 128 sec for video with 60 sec duration. I need solution that will run quickly and will keep the file size  please help

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  • Java vs Flash for webcam access

    - by Alfredo Palhares
    I will make a video chat website, but coming from PHP and Python for the web i have no experience with video steaming. What do you recommend? Java or Flash? What's more flexible ? I am thinking of even making a C++ server application for stream controlling with a PHP fronted. Since is going to be a high traffic website and performance is a must. Can you point to some direction? Any documentation? Framework?

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  • Storring data in web.config(custom section/appSettings element) vs storing it in a class

    - by rubysons
    Hi. Why is it better to store data inside an appSettings element (or inside a custom section) of a web.config file than to store it in a class? One argument would be that by using custom sections we don’t have to recompile code when we change data, but that’s a weak argument, especially if we’re using Web Sites, which get recompiled automatically whenever code changes! Thank you

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  • Detect if selected element is an anchor on right click

    - by Yawn
    I'm writing a small firefox addon to grab urls and send them to a site. What I want to do is be able to right click on a link (but not have to actually highlight it) and be able to click send and the links href value is grabbed and sent. The bit I'm having trouble with is detecting if the selected element is an anchor and grabbing it's href. Many thanks for any help given :)

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  • Efficient way in Python to add an element to a comma-separated string

    - by ensnare
    I'm looking for the most efficient way to add an element to a comma-separated string while maintaining alphabetical order for the words: For example: string = 'Apples, Bananas, Grapes, Oranges' addition = 'Cherries' result = 'Apples, Bananas, Cherries, Grapes, Oranges' Also, a way to do this but while maintaining IDs: string = '1:Apples, 4:Bananas, 6:Grapes, 23:Oranges' addition = '62:Cherries' result = '1:Apples, 4:Bananas, 62:Cherries, 6:Grapes, 23:Oranges' Sample code is greatly appreciated. Thank you so much.

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