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• Wordpress: How should I keep an xml-file updated with the images attached to a page?

  - by Zolomon

  If I want to keep an xml file updated with all the images that a user has attched to a page, I shouldn't write create and generate an xml-file everytime someone visits that page (because it would cause too much overhead) - should I create and fill the file when the user attaches new content to the page in the admin console instead?

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• How do I push `sed` matches to the shell call in the replacement pattern?

  - by rassie

  I need to replace several URLs in a text file with some content dependent on the URL itself. Let's say for simplicity it's the first line of the document at the URL. What I'm trying is this: sed "s/^URL=\(.*\)/TITLE=$(curl -s \1 | head -n 1)/" file.txt This doesn't work, since \1 is not set. However, the shell is getting called. Can I somehow push the sed match variables to that subprocess?

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• How to alter the Browser's Refresh Event and trigger a custom function?

  - by Starx

  As you all know, when we hit the refresh button, the entire page starts to reload. But I dont that, I only want to refresh some portions, which need to be refresh in case of a need. I know, I can use ajax to reload a piece of content. But I want to attach this ajax function while the user clicks the refresh button or presses F5 or presses Ctrl+F5.

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• Setting Http Headers in blackberry application

  - by soumyapoojary

  I have set the header as c.setRequestProperty("Content-Language", "en-US"); in BB app and i am reading it on server as Request.ServerVariables("HTTP_ACCEPT_LANGUAGE"). But i am getting a null value. What may be wrong?

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• scraping blog contents

  - by goh

  Hi lads, After obtaining the urls for various blogspots, tumblr and wordpress pages, I faced some problems processing the html pages. The thing is, i wish to distinguish between the content,title and date for each blog post. I might be able to get the date through regex, but there are so many custom scripts people are using now that the html classes and structure is so different. Does anyone has a solution that may help?

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• How can I draw a shadow beyond a UIView's bounds?

  - by Christian

  I'm using the method described at http://stackoverflow.com/questions/805872/how-do-i-draw-a-shadow-under-a-uiview to draw shadow behind a view's content. The shadow is clipped to the view's bounds, although I disabled "Clip Subviews" in Interface Builder for the view. Is it possible to draw a shadow around a view and not only in a view? I don't want to draw the shadow inside the view because the view would receive touch events for the shadow area, which really belongs to the background.

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• How to export large data to Excel

  - by mavera

  I have a criteria page in my asp.net application. When user clicks report button, firstly in a new page results are binded to a datagrid, then this page is exported to excel file with changing content type method. That normally works, but when large amount of data comes, system.outofmemoryexception is thrown. Does anyone know a way to fix this problem, or another usefull technic to do?

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• Visual Studio 2010 RTM started giving me 'does not exist in the current context errors'

  - by Hurricanepkt

  Just installed the trial version of Visual Studio 2010 RTM. Now I keep getting : The name 'NoPanel' does not exist in the current context Errors (where no panel is just about any control in the .aspx file) also I got several errors trying to deploy pages and it would not send the .cs file over ...or pdfs in the Content directory (even though I had copy always set)... This is happening on a pair of mixed ASP.NET MVC and Webforms sites.

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• How to turn such string into a data grid? (C# .Net)

  - by Ole Jak

  So I have such string (recived from php server... normal print_r of array) Array ( [item_number_in_array] => Array ( [id] => id_value [title] title_value_as_string_vith_spaces [content] => content_value_as_string_vith_spaces ) [item_number_in_array]... ) I need any how to represent it as table like this in C# How to do such thing?

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• How to parse user input from a textarea line by line

  - by Blankman

  If I have a variable that contains text information (say taken from a textarea), how can I read the text content held in a string variable line by line? The text entered in the text area will have \n (enter key) to separate the line.

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• Using forms auth, can I return a 404 from an inaccessible page, rather than redirecting to the login

  - by Deane

  Using forms authentication, is it possible to return a 404 if a user doesn't have access to content, rather than redirecting them somewhere? I realize I could send them to a 404-ish page, or redirect to a login page that doesn't exist, but I really want to return a 404 from the page they were attempting to access. Possible?

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• xpath - limit search to node not working?

  - by Mr W

  What am I doing wrong here? I am trying to limit my xpath search to a specific row in my table but my query always returns the content of the span in the first row: var query = "//span[contains(@id, 'timer')]"; var root = document.getElementById('movements').rows[1]; document.evaluate(query, root, null, XPathResult.FIRST_ORDERED_NODE_TYPE, null).singleNodeValue.textContent Please help!

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• openssl_public_encrypt encrypted data is every time different

  - by panny

  why is the content of $encrpyted every time different? // aquire public key from server $server_public_key = openssl_pkey_get_public(file_get_contents("C:\publickey.pem")); // rsa encrypt openssl_public_encrypt("123", $encrypted, $server_public_key);

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• ChildControl Height Calculation in Fixed Page Report - WPF

  - by Software Enthusiastic

  Hi Any idea how to calculate the height of auto generated child controls in fixed-page... When using ActualHeight it give 0.0.... I need to to calculate height of the dynamic content in the fixed page. Thanks and Regards

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• Is there a jQuery widget equal to DOJO's TitlePane?

  - by Bill Caswell

  I like the visual behavior of the DOJO TitlePane widget, but it has too much other bunk for my purpose. http://dojotoolkit.org/reference-guide/dijit/TitlePane.html#dijit-titlepane Is anyone aware of a jQuery widget that provides the same ability to expose and hide content in a stacked manner with the little flippy-arrow, pane highlighting on mouse over, etc? An accordion does not accomplish my goal being able to have multiple panes open at the same time. Thanks in advance.

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• How do I access the same bucket using multiple domains on Amazon S3?

  - by user205865

  I would like to parallelize requests to the resources stored on Amazon's S3 service by accessing them with different domains. I realize that I could just make multiple buckets and make sure the content is always the same. This is annoying however. Everytime I upload something, I have to do it 5 times. Thanks.

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• Remove the notification icon from the status bar

  - by sairam333

  Hi i am displaying an icon in status bar.Now i want to remove that icon immediately when i open that content , after some time if we receive any alert ,that icon will be displayed again.For this what can i do?Thanks in advance

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• Returning currently displayed index of an array Javascript...

  - by Jeff Kindred

  I have a simple array with x number of items. I am displaying them individually via a link click... I want to update a number that say 1 of 10. when the next one is displayed i want it to display 2 of 10 etc... I have looked all around and my brain is fried right now... I know its simple I just cant get it out. <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.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>Page Title</title> <link rel="stylesheet" href="style.css" type="text/css" media="screen" charset="utf-8"/> <script type="text/javascript"> var quotations = new Array() quotations[0]= "1" quotations[1]= "2" quotations[2]= "3" quotations[3]= "4" quotations[4]= "5" quotations[5]= "6" quotations[6]= "7" numQuotes = quotations.length; curQuote = 1; function move( xflip ) { curQuote = curQuote + xflip; if (curQuote > numQuotes) { curQuote = 1 ; } if (curQuote == 0) { curQuote = numQuotes ; } document.getElementById('quotation').innerHTML=quotations[curQuote - 1]; } var curPage = //this is where the current index should go </script> </head> <body> <div id="quotation"> <script type="text/javascript">document.write(quotations[0]);</script> </div> <div> <p><a href="javascript();" onclick="move(-1)">GO back</a> <script type="text/javascript">document.write(curPage + " of " + numQuotes)</script> <a href="javascript();" onclick="move(1)">GO FORTH</a></p> </div> </body> </html>

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• javascript greasemonkey

  - by muqtar

  HI, i need a greasemonkey code for a web page. The page has hidden input type and value. I need a gm script which can show the value in hidden input object as soon as the page loads. The hidden content is of the type: [url=http://www.freeimagehosting.net/][img]http://www.freeimagehosting.net/uploads/83621678a5.jpg[/img][/url]

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• How do I "unzip" a gzipped stream while reading it

  - by Guy

  My program is using HTTP to read gzipped files over the network. I need my program to be able to unzip the content and parse it even when not all the gzipped file arrived yet. Can it be done ? If so, can it be done in C++ ? If so, how ?

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• Formatting a CSV File that contains HTML for Import to Excel

  - by Dave

  I would like to export a CSV file from my application for importing into Excel (or any other spreadsheet that supports CSV files). Anyhow, one of the cells in my table have rich content (i.e. HTML) which can, of course, contain commas as well as other HTML characters and formatting. I realize that Excel "can" handle HTML formatted text, but exporting it as CSV tends to screw up the data for importing. Is there some particular way I can format that particular cell so that imports correctly?

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• How do i play H264 video?

  - by ToughPal

  Hi, I have received the following video file from a camera (from security camera) http://dl.dropbox.com/u/1369478/tmw/recording.264 How can i view the content? Based on extension i think that is a H264 file. Is there a way to play this on the browser with HTML5? Regards

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• C# Get Keys from a Dictionary<string, Stream>

  - by alex

  Suppose I have a Dictionary like so: Dictionary<string, Stream> How can I get a list (or IEnumerable or whatever) of JUST the Keys from this dictionary? Is this possible? I could enumerate the dictionary, and extract the keys one by one, but I was hoping to avoid this. In my instance, the Dictionary contains a list of filenames (file1.doc, filex.bmp etc...) and the stream content of the file from another part of the application.

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• CSS aligning side area down to the position of a footer.

  - by text

  Hi I was started designing a website using tableless. I was able to create and happy with the result, but in some point I'm having problem positioning some elements. see sample illustration here: http://christianruado.comuf.com/images/demo.jpg The right side which is green contains two elements the top and the bottom, my problem was how can set the height of the green container to always align with the footer? I want to align the bottom part to be aligned with the footer regardless the content of the center container?

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• iPhone Encryption Standard - Will this implementation bye-pass apple check?

  - by Futur

  Hi All, I found this implementation, and i am not sure whether we can use this implementation and apple will bye-pass extra check, this is a base-64 implementation. The source code link is http://blog.objectgraph.com/wp-content/uploads/2010/04/CryptTest.zip The web page link is : http://blog.objectgraph.com/index.php/2010/04/20/encrypting-decrypting-base64-encode-decode-in-iphone-objective-c/ Kindly advice me friends.

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