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  • Java's getResourceAsStream() is always returning null

    - by Andreas Grech
    I have the following structure in a Java Web Application: TheProject -- [Web Pages] -- -- [WEB-INF] -- -- -- abc.txt -- -- index.jsp -- [Source Packages] -- -- [wservices] -- -- -- WS.java In WS.java, I am using the following code in a Web Method: InputStream fstream = this.getClass().getResourceAsStream("abc.txt"); But it is always returning a null. I need to read from that file, and I read that if you put the files in WEB-INF, you can access them with getResourceAsStream, yet the method is always returning a null. Any ideas of what I may be doing wrong?

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  • using logos in asp .net

    - by program-java
    hii I m creating a web site in that i want some logos for website what can i used to develop logos which can easily support to my web site also i want set back ground of image as my pages 's back ground.

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  • Sifr displaying twice - IE only?

    - by Abe Froman
    Hello All, A client is saying that this page is displaying the sifr titles twice. Anybody had this? It doesn't happen all the time which is even more peculiar. Here is one of the pages: http://www.frontier-economics.com/europe/en/news/906/ Is it just IE? Any thoughts hugely appreciated!!

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  • jQuery Address plugin: I want to manage the tracking on my own

    - by bfred.it
    I'm using the great (IMHO) jQuery Address plugin but it's been driving me insane since I didn't know that it automatically tracked the pages on Google Analytics. How do I keep it from doing it? I tried this but apparently it's never called. $.address.tracker(function(){console.log("hello")}) I guess I could somehow overwrite the function in the plugin but I hope there's a better way...

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  • List of objects to Excel Spreadsheet?

    - by Max Fraser
    Anyone know of some code out there that does this already? I have a bunch of pages with data grids on them in an admin website they want to export them to Excel, was hoping someone had this written already - or if not I'll post mine when I am done.

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  • CSS: Namespace a piece of HTML

    - by Paul Tarjan
    I'm building a browser extension that will insert a chunk of HTML into some pages. I'd like the page's CSS to not apply to this section. What is the best way to do this? Is there a good reset I can put on the root element of my HTML and set it to !important so it gets applied after others?

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  • Set generic iptables rules?

    - by tftd
    This may be a really dumb question but how can you open a port on multiple interfaces without defining the interfaces? For example how do I open port 22 on all interfaces? On my machine I have some interfaces that are dynamic and may or may not be available so I have to set "generic" rules. This code is not working for me but I can't figure out why: # My default policy is to drop the input. # The other policies are required like that. $IPTABLES -P INPUT DROP $IPTABLES -P OUTPUT ACCEPT $IPTABLES -P FORWARD ACCEPT $IPTABLES -t nat -P POSTROUTING ACCEPT $IPTABLES -t nat -P PREROUTING ACCEPT $IPTABLES -t mangle -P OUTPUT ACCEPT $IPTABLES -t mangle -P PREROUTING ACCEPT #Open port 22 on all interfaces ? $IPTABLES -A INPUT -p tcp --dport 22 -j ACCEPT So apparently there's something wrong with the last line... but I can't see it?

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  • What do you do when your page displays incorrectly on your server, but correctly in jsFiddle?

    - by Marcin
    I have a page which is displaying incorrectly in Firefox and Chrome (in that the tbodies do not show borders); however it displays correctly in jsfiddle (here: http://jsfiddle.net/JwkrD/ - both browsers). I'm not sure how to proceed - how do I get the tbodies to show up on my page in the same way as they do in jsfiddle? I'm using the same DOCTYPE, both pages are being served up with type text/html. I can't find any other differences.

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  • Restrictons of Python compared to Ruby: lambda's

    - by Shyam
    Hi, I was going over some pages from WikiVS, that I quote from: because lambdas in Python are restricted to expressions and cannot contain statements I would like to know what would be a good example (or more) where this restriction would be, preferably compared to the Ruby language. Thank you for your answers, comments and feedback!

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  • Rails 3 render and method call in another controller

    - by akam
    Hello, I am using rails 3: I would like to render a portion of view which is build by a 'notification' method in message class so I've add in my application.html.erb : <li><%= render :action => "notification", :controller => "messages" %></li> The goal of my file notification.html.erb is to display in a red circle the number of notifications in all my pages. I don't think I am in the good way, any ideas ? Thanks all :)

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  • Any way to reserve but not commit memory in linux?

    - by Eloff
    Windows has VirtualAlloc, which allows you to reserve a contiguous region of address space, but not actually use any physical memory. Later when you want to use it (or part of it) you call VirtualAlloc again to commit the region of previously reserved pages. This is actually really useful, but I want to eventually port my application to linux - so I don't want to use it if I can't port it later. Does linux have a way to do this?

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  • Get main article image with PHP

    - by PaulAdamDavis
    Hello! I'd like to get the main image for an article, much like Facebook does when you post a link (but without the choosing image part). The data we have to work with is the whole pages HTML as a variable. The page & URL will be different for every time this function runs. Are there any libraries or classes that are particularly good at getting the main body of content, much like Instapaper that would be of any help?

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  • php5-suhosin Broken Installation

    - by h00j
    Hi i get the following error when trying to install, have you any idea how to fix? apt-get install php5-suhosin Reading package lists... Done Building dependency tree Reading state information... Done Some packages could not be installed. This may mean that you have requested an impossible situation or if you are using the unstable distribution that some required packages have not yet been created or been moved out of Incoming. The following information may help to resolve the situation: The following packages have unmet dependencies: php5-suhosin : Depends: phpapi-20090626 E: Unable to correct problems, you have held broken packages. I get the following error in my apache2 error log [Mon May 07 21:43:15 2012] [error] [client ip] PHP Warning: PHP Startup: Unable to load dynamic library '/usr/lib/php5/20100525/suhosin.so' - /usr/lib/php5/20100525/suhosin.so: cannot open shared object file: No such file or directory in Unknown on line 0

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  • single page for mobile/iphone and desktop

    - by henna
    i have developed a mobile version of a page and it uses some mobile specific java and css i have come across many solutions to point mobile/iphone users to that specific page and desktop users to original webpage. but what i want is that i get both things in one page and when user is on mobile that certain part of javascript and css run while on same page without user being redirected to other pages. is this possible

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  • What is the best way of testing XML responses?

    - by user303396
    I'm using selenium IDE to test my webpages but unfortunately I cannot use it to test those pages that return an xml response. Some people use Selenium Remote Control, others use modules like WWW::Mechanize and Test::XML or Test::XPath. What is the best way to test the XML responses?

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  • gridview, order number + 1/- 1

    - by MyHeadHurts
    So I am working on a gridview that uses the order number to order the table. However, my users are able to ad a row. What i want is something similar to pages that have the arrows next to each row and the user can click up if they want that row to go up. I also want it to change the actual number in the row column. for the one being moved and for the other one being affected. I hope i am being clear enough

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  • Why don't web browsers have built in validators?

    - by August Karlstrom
    As far as I know there is no web browser with built in validators for HTML, CSS and JavaScript. Developing web pages without validation is like using a compiler that doesn't do syntax analysis. Even Firefox with its excellent plugins aimed at developers like Firebug lacks plugins for CSS and JavaScript validation. Wouldn't it be useful to have these plugins? Am I missing something?

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  • Are there “server-side comments” in JSF / Seam / RichFaces?

    - by Jonik
    With the JSF/Seam/RichFaces stack, is there a way to mark up comments (on XHTML pages) so that they will not be included in the HTML output? I.e., something like JSP's <%-- comments --%>, as opposed to normal <!-- comments -->. I heard that facelets.SKIP_COMMENTS context-param migth do this for normal HTML comments, but is there any other option? (After all, there might be some comments that you want included in the page output and some that you don't.)

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