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  • How do I stop Opera from caching a page?

    - by nishkarr
    I am trying to get Opera to re-request a page every time instead of just serving it from the cache. I'm sending the 'Cache-control=no-cache' and 'Pragma: no-cache' response headers but it seems as if Opera is just ignoring these headers. It works fine in other browsers - Chrome, IE, Firefox. How do I stop Opera from caching pages? What I want to be able to do is have Opera re-request a page when the user clicks the Back button on the browser.

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  • Wordpress page navigation

    - by Ian
    I used to use a plugin that would give me the option to remove a page from the top navigation but still appear in the side navigation but for the life of me I cannot remember the name of it and I have too many pages for the all to be displayed in the top nav. Can anyone help me? Thanks

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  • Compile aspx page "on the fly"

    - by user1122321
    I am trying to build an aspx page at runtime (by another aspx page which finally redirects to the new one). As far as I understand, aspx pages MUST be precompiled before a user can view them. In other words, the aspx page must be compiled to the DLL in the /bin folder. Is there a away to tell IIS, or to order it by VB.NET code, to compile a page before I am redirecting my user to the page? Any help would be greatly appriciated.

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  • Any reasons not to gzip?

    - by Haroldo
    I remember someone telling me that gzipped content is not cached on some browsers? is this true? Are there any other reasons why I shouldn't gzip my content (pages, javascript and css files) with htaccess?

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  • Height of a webpage for snapshots in PHP

    - by gAMBOOKa
    We have an application that takes snapshots of certain web pages. It's quite tightly integrated into the code, so we're not ready to incorporate another library. But we don't have a way of being able to calculate the web page height, so we end up taking snaps of 8000px height. Which is now proving troublesome when inserted into PDFs. Is there a way to find the height of the webpage in PHP?

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  • Which CMS to use?

    - by Hastings
    I need to create a web (or non-web) system where a user can create a template layout with tags and placeholders for elements. They could then add new pages to this template. My system would need to pick up any elements that have changed and create an XML of the tagged content. I was just wondering what would be the best CMS or any other software I could use to implement this?

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  • Problem keeping CSS footer on bottom

    - by Joshy Poshie
    Hey, I'm having trouble with a relative positioned footer. I'm using a clearfooter div to keep the footer at the bottom of each of my pages. This works fine for all resolutions except for 1440x900, any ideas why this resolution would make the header raise up 10 or so pixels off the bottom? CODE: http://pastie.org/929802

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  • Is flash's geturl(...) spiderable by google?

    - by tom
    If I made a homepage with an embedded .swf which had buttons that linked to other html pages on my website using the getUrl() function, would those links be spiderable by google? Or should I also put in text links outside of the .swf (which would ruin the design a bit)? I know a lot of people will argue I shouldn't have flash as the main content on the homepage (and their comments are appreciated), but bear in mind, that's not my question.

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  • sidewaysfire and twosided

    - by hanno
    I try two use sidewaysfigure from the rotating package in the twosided memoir class. The resulting figures look correct in the pdf that is generated, with the page rotated by 90 degrees. However, when I print the document (on linux, using CUPS), some of the pages with a sidewaysfigure are upside down (rotated by 180 degreeS).

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  • Understanding behaviour of read() and write()

    - by neo730
    hi i am a student and just start learning low level c programming.i tried to understand read() and write() methods with this program. #include <unistd.h> #include <stdlib.h> main() { char *st; st=calloc(sizeof(char),2);//allocate memory for 2 char read(0,st,2); write(1,st,2); } i was expecting that it would give segmentation fault when i would try to input more than 2 input characters.but when i execute program and enter " asdf " after giving " as " as output it executes "df" command. i want to know why it doesn't give segmentation fault when we assign more than 2 char to a string of size 2.and why is it executing rest(after 2 char)of input as command instead of giving it as output only? also reading man page of read() i found read() should give EFAULT error,but it doesn't. I am using linux.

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  • How to detect whether an HTML page contains a video?

    - by userlite
    I would like to know whether it a possible to detect whether a HTML page contains a video. I know that one possible way is to look for ".swf" in the HTML source code. But most of the pages do not contain the file name. For example, given following URL and possibly its source code, is it possible to find out whether it contains a video: http://www.cnn.com/video/

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  • Why am i not getting relevant adsense ads?

    - by user329953
    most of my traffic is on video media pages, like this one http://markem.iyobo.com/7AXzCJkehsS however i have already implimented section targeting as you can see by viewing the page source. sections targeted are as follows title descp tags after waiting for some time, relevant ads still fail to show up. what seems to be the problem? and what can we do to make it better helpful and friendly tips welcome

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  • jQuery load a page on click then automatically load a div.

    - by kylex
    I am wanting to redirect a page on click, and then load specified content into on of those pages div. How do I go about doing this? For example: <div id="redirect">Click here to go to new page</div> When the new page loads, there will be a div with id = content that needs to have content automatically loaded based on data sent from the redirect id on the previous page.

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  • how to obtain the facebook uid of a user in php

    - by Eric
    Hey, I'm writing a canvas app for facebook. I use the command: $user_id = $facebook-require_login(); To get the userid, but at the first few pages of my app I don't want to require login, but if the user's logged in, I'd like to know what the userid is. Basically I need a "get_login()" command that perhaps returns 0 or null if the user is not logged in. Is there anything like that?

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  • Best resources to learn JavaScript

    - by Tarks
    The question says it all really, I'm looking for book recommendations, video tutorials etc. I've been programming since I was about six so I don't need a book that spends 4 pages on for loops (thought that might be a Bad example in terms of javascript). Also I'm learning ASP.net at the moment so anything on interoperability features/issues would be welcome, though I'm guessing I just showed my ignorance with that question.

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