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  • Basic unit of Sound?

    - by anon
    If we consider computer graphics to be the art of image synthesis where the basic unit is a pixel. What is the basic unit of sound synthesis? [This relates to programming as I want to generate this via a computer program.] Thanks!

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  • Uploading file to multiple servers ?

    - by WarDoGG
    I'm creating an image uploader which will give the user an option to upload file to a different server than which the script is hosted on. Is making an FTP connection from the script server to the target uploading server the only way to do this ? Correct me if im wrong, but would the path of the file look like this ? User computer (file) --- script server ---- target server Is there another way to do this ?

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  • Ajax load div , part of CSS not working

    - by user225228
    Hello, I'm using the ajax to load a div content, but the div content is not taking the CSS of the page. Example :- This link will load into <a href="#" onclick="javascript:loadAjax('test.html')">Test</a> <div id="result"> <table class="tablesorter"> <thead> <tr> <th>Header 1</th><th>Header 2</th> </tr> </thead> <tbody> <tr><td>Record 1</td><td>Desc 1</td></tr> </tbody> </table> </div> In my CSS : table.tablesorter thead tr th, table.tablesorter tfoot tr th { background-color: #e6EEEE; border: 1px solid #FFF; font-size: 8pt; padding: 4px; } table.tablesorter thead tr .header { background-image: url(bg.gif); background-repeat: no-repeat; background-position: center right; cursor: pointer; } In my test.html, it's the same table with different record : <table class="tablesorter"> <thead> <tr> <th>Header 1</th><th>Header 2</th> </tr> </thead> <tbody> <tr><td>Record 2</td><td>Desc 2</td></tr> </tbody> </table> The issue I'm facing is that before "test.html" is load, the CSS is fine. But after clicking on the link which suppose to loads test.html, the CSS background still shows but "cursor:pointer" and "background-image" not longer works. What should I do to make it work? Thanks in advance!

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  • Where can one find free software icons / images?

    - by mmattax
    This may not be directly related to programming, but I always find it hard to get quality icons that can be used for software. I currently have the need for some type of "green checkmark image", and I always seem to be looking for print, save, delete types of icons... Anybody have good resources? Note: I rather not be stealing someone's intellectual property.

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  • Remote desktop in XP?

    - by vineth
    hi, I have enabled remote desktop in my xp sp3 system, (My problem) if my friend take my system in remote with out my authentication my system is connected to him.but few day before i get authentication message(attached in the below link) but nowadays i am not receiving this dialog box... please provide help to get this authentication dialog box.. Link : http://www.freeimagehosting.net/image.php?f9f04c5e0a.jpg Thanks in advance

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  • can't add a custom marker to Google maps ( JS )

    - by user296516
    Hi, Was wondering, how do I add a custom marker to google maps, JavaScript, integrated into my site. This code adds a regular marker: var marker = new GMarker(center); map.addOverlay(marker); but where do I insert an image tag (say, "marker.png" ) for it to appear instead of the regular google marker? Thanks!

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  • CSS RGBA border / background alpha double

    - by stockli
    I'm working on a website that has a lot of transparency involved, and I thought I would try to build it entirely in RGBA and then do fallbacks for IE. I need a "facebox" style border effect, where the outer border is rounded and is less opaque than the background of the box it surrounds. The last example from http://24ways.org/2009/working-with-rgba-colour seems to suggest that it's possible, but I can't seem to get it to work. When I try the following: <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en"> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8"/> <title>RGBA Test</title> <style type='text/css'> body { background: #000; color: #fff; } #container { width: 700px; margin: 0 auto; background: rgba(255, 255, 255, 0.2); border: 10px solid rgba(255, 255, 255, 0.1); padding: 20px; } </style> </head> <body> <div id='container'> This should look like a facebox. </div> </body></html> It seems like the background "extends" underneath the border of the element, which causes the pixel values to get added together. Thus, when both the background and the border are semi-transparent, the border will ALWAYS be more opaque than the background of the element. This is exactly the opposite of what I am trying to achieve, but it seems like it should be possible based on the examples I've seen. I should also add that I can't use another element inside the container, because I'm also going to use a border-radius on the container to get rounded corners, and webkit squares the corners of the child elements if they have a background assigned, which would essentially mean a rounded outer border with square contents. Sorry I can't post an image of this... Apparently I don't have enough rep to post an image.

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  • How to do a UITable cell with triangle indicator?

    - by zardon
    In the Linked in iphone application I noticed that they have a tableview, see the following picture with what appears to have a triangle indicator pointing upwards. Notice how the tableview cell has a little triangle pointing upwards and is part of a tableview cell. The triangle is the ---^--- part of the image. I'm wondering. How do you make a UITableView with this triangle indicator, and what is this effect called? Thanks

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  • Android: roatating images in a loop.

    - by user573736
    Hello, I am trying with no success to modify the code example from: http://www.inter-fuser.com/2009/08/android-animations-3d-flip.html so it will rotate the images in a loop, when clicking on the image once. (second click should pause). I tried using Handler and threading but cannot update the view since only the main thread can update UI. Exception I get from the code below: android.view.ViewRoot$CalledFromWrongThreadException: Only the original thread that created a view hierarchy can touch its views. [in 'image1.startAnimation(rotation);' ('applyRotation(0, 90);' from the main thread)] package com.example.flip3d; import android.app.Activity; import android.os.Bundle; import android.view.View; import android.view.animation.AccelerateInterpolator; import android.widget.ImageView; public class Flip3d extends Activity { private ImageView image1; private ImageView image2; private boolean isFirstImage = true; /** Called when the activity is first created. */ @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.main); image1 = (ImageView) findViewById(R.id.image01); image2 = (ImageView) findViewById(R.id.image02); image2.setVisibility(View.GONE); image1.setOnClickListener(new View.OnClickListener() { public void onClick(View view) { if (isFirstImage) { applyRotation(0, 90); isFirstImage = !isFirstImage; } else { applyRotation(0, -90); isFirstImage = !isFirstImage; } } }); } private void applyRotation(float start, float end) { // Find the center of image final float centerX = image1.getWidth() / 2.0f; final float centerY = image1.getHeight() / 2.0f; // Create a new 3D rotation with the supplied parameter // The animation listener is used to trigger the next animation final Flip3dAnimation rotation = new Flip3dAnimation(start, end, centerX, centerY); rotation.setDuration(500); rotation.setFillAfter(true); rotation.setInterpolator(new AccelerateInterpolator()); rotation.setAnimationListener(new DisplayNextView(isFirstImage, image1, image2)); if (isFirstImage) { image1.startAnimation(rotation); } else { image2.startAnimation(rotation); } } } How can I manage to update the UI and control the rotation within onClick listener? Thank you, Oakist

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  • Are these jobs for developer or designers or for client itself?

    - by jitendra
    Spell checking grammar checking Descriptive alt text for big chart , graph images, technical images To write Table summary and caption Descriptive Link text Color Contrast checking Deciding in content what should be H2 ,H3, H4... and what should be <strong> or <span class="boldtext"> Meta Description and keywords for each pages Image compression To decide Filenames for images,PDf etc To decide Page's <title> for each page

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  • Annoying white border when rotating a view in iPad

    - by Horace Ho
    When rotating a View from UIInterfaceOrientationPortrait to UIInterfaceOrientationPortraitUpsideDown on the iPad simulator, there is a white border along one side of the view (see diagram, lower left of the image). The white border shows only on one side, but not the opposite side. How can I prevent (hide) it? Thanks!

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  • Out of memory error

    - by Rahul Varma
    Hi, I am trying to retrieve a list of images and text from a web service. I have first coded to get the images to a list using Simple Adapter. The images are getting displayed the app is showing an error and in the Logcat the following errors occur... 04-26 10:55:39.483: ERROR/dalvikvm-heap(1047): 8850-byte external allocation too large for this process. 04-26 10:55:39.493: ERROR/(1047): VM won't let us allocate 8850 bytes 04-26 10:55:39.563: ERROR/AndroidRuntime(1047): Uncaught handler: thread Thread-96 exiting due to uncaught exception 04-26 10:55:39.573: ERROR/AndroidRuntime(1047): java.lang.OutOfMemoryError: bitmap size exceeds VM budget 04-26 10:55:39.573: ERROR/AndroidRuntime(1047): at android.graphics.BitmapFactory.nativeDecodeStream(Native Method) 04-26 10:55:39.573: ERROR/AndroidRuntime(1047): at android.graphics.BitmapFactory.decodeStream(BitmapFactory.java:451) 04-26 10:55:39.573: ERROR/AndroidRuntime(1047): at com.stellent.gorinka.AsyncImageLoaderv.loadImageFromUrl(AsyncImageLoaderv.java:57) 04-26 10:55:39.573: ERROR/AndroidRuntime(1047): at com.stellent.gorinka.AsyncImageLoaderv$2.run(AsyncImageLoaderv.java:41) 04-26 10:55:40.393: ERROR/dalvikvm-heap(1047): 14600-byte external allocation too large for this process. 04-26 10:55:40.403: ERROR/(1047): VM won't let us allocate 14600 bytes 04-26 10:55:40.493: ERROR/AndroidRuntime(1047): Uncaught handler: thread Thread-93 exiting due to uncaught exception 04-26 10:55:40.493: ERROR/AndroidRuntime(1047): java.lang.OutOfMemoryError: bitmap size exceeds VM budget 04-26 10:55:40.493: ERROR/AndroidRuntime(1047): at android.graphics.BitmapFactory.nativeDecodeStream(Native Method) 04-26 10:55:40.493: ERROR/AndroidRuntime(1047): at android.graphics.BitmapFactory.decodeStream(BitmapFactory.java:451) 04-26 10:55:40.493: ERROR/AndroidRuntime(1047): at com.stellent.gorinka.AsyncImageLoaderv.loadImageFromUrl(AsyncImageLoaderv.java:57) 04-26 10:55:40.493: ERROR/AndroidRuntime(1047): at com.stellent.gorinka.AsyncImageLoaderv$2.run(AsyncImageLoaderv.java:41) 04-26 10:55:40.594: INFO/Process(584): Sending signal. PID: 1047 SIG: 3 Here's the coding in the adapter... final ImageView imageView = (ImageView) rowView.findViewById(R.id.image); AsyncImageLoaderv asyncImageLoader=new AsyncImageLoaderv(); Bitmap cachedImage = asyncImageLoader.loadDrawable(imgPath, new AsyncImageLoaderv.ImageCallback() { public void imageLoaded(Bitmap imageDrawable, String imageUrl) { imageView.setImageBitmap(imageDrawable); } }); imageView.setImageBitmap(cachedImage); .......... ........... ............ //To load the image... public static Bitmap loadImageFromUrl(String url) { InputStream inputStream;Bitmap b; try { inputStream = (InputStream) new URL(url).getContent(); BitmapFactory.Options bpo= new BitmapFactory.Options(); bpo.inSampleSize=2; b=BitmapFactory.decodeStream(inputStream, null,bpo ); return b; } catch (IOException e) { throw new RuntimeException(e); } // return null; } Please tell me how to fix the error....

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  • File Formats Supported by UIWebView

    - by Mugunth Kumar
    What are all the file formats supported by UIWebView? In my testing, I found that it supports XLS, DOC, PPT, PDF but not XLSX, and DOCX, RTF. It supports image files like, JPG, PNG, GIF, BMP, not sure about TIFF or Exactly, what all types are supported is not clear... The UIWebView documentation also doesn't state it clearly. Could someone please help?

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  • Why AVCaptureSession output a wrong orientation?

    - by Peter
    Hey guys, So, I followed Apple's instructions to capture video session using AVCaptureSession: http://developer.apple.com/iphone/library/qa/qa2010/qa1702.html. One problem I'm facing is that even though the orientation of the camera / iphone device is vertical (and the AVCaptureVideoPreviewLayer shows a vertical camera stream), the output image seems to be in the landscape mode. I checked the width and height of imageBuffer inside imageFromSampleBuffer: of the sample code, and I got 640px and 480px respectively. Does anyone know why this's the case? Thanks!

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  • Swap CSS class on the basis of Scroll Position with Javascript

    - by Alan
    I have followed answer given by CMS in relation to getting a menu to stay in one place on the page whilst you scroll the page as per this original question and it works very well but I also have a number of images on the page where I'm using the jquery fancylink plugin to show an enlarged image on click. The problem is when you then close the fancylink popup and scroll to the top of the page the static DIV then decides to stick to the very top of the page. Any ideas or help would this would be greatly appreciated.

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  • Flex, HBox: how to horizontally center all children ?

    - by Patrick
    hi, I cannot center the components in my VBox. I would like to set the standard css element "align: center". How can I do that in Flex ? <mx:VBox> <mx:LinkButton label="Tag1" /> <mx:Image source="@Embed(source='../icons/userIcon.png')" /> <mx:Label id="username" text="Nickname" visible="false" fontWeight="bold" /> </mx:VBox> thanks

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  • $_GET['page'] loading content incorrectly

    - by s32ialx
    OK so here is my previous post PHP Templated Site w/ file_get_content links now i got that issue resolved BUT the problem is now that the content loads it displays UNDER the div i placed #CONTENT# inside so the styles are being ignored and it's posting #CONTENT# outside the divs at positions 0,0 any suggestions? Found out whats happening by using "View Source" seems that it's putting all of the #CONTENT#, content that's being loaded in front of the tag. Like this <doctype...> <div class="home"> blah blah </div> <head> <script src=""></script> </head> <body> <div class="header"></div> <div class="contents"> #CONTENT# < where content SHOULD load </div> <div class="footer"></div> </body> so anyone got a fix? OK so a better description I'll add relevant screen-shots Whats happening is /* file.class.php */ <?php $file = new file(); class file{ var $path = "templates/clean"; var $ext = "tpl"; function loadfile($filename){ return file_get_contents($this->path . "/" . $filename . "." . $this->ext); } function css($val,$content='',$contentvar='#CSS#') { if(is_array($val)) { $css = 'style="'; foreach($val as $p) { $css .= $p . ";"; } $css .= '"'; } else { $css = 'style="' . $val . '"'; } if($content!='') { return str_replace($contentvar,' ' . $css,$content); } else { return $css; } } function setsize($content,$width='-1',$height='-1',$border='-1'){ $css = ''; if($width!='-1') { $css = $css . "width=\"".$width."\""; } if($height!='-1') { $css = $css . "height=\"".$height."\""; } if($border!='-1') { $css = $css . "border=\"" . $border . "\""; } return str_replace('#SIZE#',' ' . $css,$content); } function setcontent($content,$newcontent,$vartoreplace='#CONTENT#'){ $val = str_replace($vartoreplace,$newcontent,$content); return $val; } function p($content) { $v = $content; $v = str_replace('#CONTENT#','',$v); $v = str_replace('#SIZE#','',$v); print $v; } } if (isset($_GET['page'])) { $content = $_GET['page'].'.php'; } else { $content = 'main.php'; } ?> is calling for a file_get_contents at the bottom which I use in /* index.php */ <?php include('classes/file.class.php'); // load the templates $header = $file->loadfile('header'); $body = $file->loadfile('body'); $footer = $file->loadfile('footer'); // fill body.tpl #CONTENT# slot with $content $body = $file->setcontent($body, $content); // cleanup and output the full page $file->p($header . $body . $footer); ?> and loads into /* body.tpl */ <div id="bodys"> <div id="bodt"></div> <div id="bodm"> <div id="contents"> #CONTENT# </div> </div> <div id="bodb"></div> </div> but the issue is as follows the $content loads properly img tags etc <h2> tags etc but CSS styling is TOTALY ignored for position width z-index etc. and as follows here's the screen-shot JUST incase you require the css for where $content is being loaded #bodys { top:91px; position:absolute; width:100%; } #bodt { margin-left:auto; margin-right:auto; top:3px; position:relative; width:820px; height:42px; background-image:url('images/pagetop.png'); background-repeat:no-repeat; z-index: 0; } #bodm { margin-left:auto; margin-right:auto; top:3px; position:relative; width:820px; background-image:url('images/pagemid.png'); background-repeat:repeat-y; z-index: 0; } #bodb { margin-left:auto; margin-right:auto; bottom:-42px; position:relative; width:820px; height:42px; background-image:url('images/pagebot.png'); background-repeat:no-repeat; z-index:-1; } #menuo { position:absolute; bottom:-2px; z-index:199; } #contents { position:relative; top:5px; left:25px; width:770px; z-index:10; overflow: auto; color: #000000; line-height: 1.3em; font-size: 12px; } #content { position:absolute; top:5px; left:25px; width:760px; z-index:1; color: #000000; line-height: 1.3em; font-size: 12px; } #contents p{ margin-bottom: 0.7em; } #contents a{ font-weight:bold; color: #6fa5fd; border-bottom: 1px dotted #6fa5fd; }

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  • Which CDN offers rewrite rules for urls

    - by Marc
    I'm looking for a Content Delivery Network which offers the ability to make images available through multiple urls while they exist physically only one time. I want to generate seo friendly image urls with the relevant keywords in different languages. Thanks for your advice!

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  • How to get design mockup as a overlay for quicker development without using Firefox's pixel perfect

    - by metal-gear-solid
    This is FF plugin http://www.pixelperfectplugin.com/ Pixel Perfect is a Firefox/Firebug extension that allows web developers and designers to easily overlay a web composition over top of the developed HTML. Read more: http://pixelperfectplugin.com/how-to-use/walkthrough/#ixzz0eOfezx1N How to get mockup image behind all div like this plugin does.? this tool only shows design behind layout only on firefox and i want to see on all browser.

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