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  • PDF printing in java

    - by Julia
    Hello, is there a way to print pdf files from a java webapplication on the local printer of the end user (connected via vpn)? The simple lookup of a printer via Java Printing Service always returns printer which are not able to print pdfs. Are there other libs which can be used for printing in java? By the way, just opening the pdf in the browser is not an option, though it must be possible to run scheduled batch printing without user interaction. Thanks in advance

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  • Rewrite code from Threads to AnyEvent

    - by user1779868
    I wrote a code: use LWP::UserAgent; use HTTP::Cookies; use threads; use threads::shared; $| = 1; $threads = 50; my @urls : shared = loadf('url.txt'); my @thread_list = (); $thread_list[$_] = threads->create(\&thread) for 0 .. $threads - 1; $_->join for @thread_list; thread(); sub thread { my ($web, $ck) = browser(); while(1) { my $url = shift @urls; if(!$url) { last; } $code = $web->get($url)->code; print "[+] $url - code: $code\n"; if($code == 200) { open F, ">>200.txt"; print F $url."\n"; close F; } elsif($code == 301) { open F, ">>301.txt"; print F $url."\n"; close F; } else { open F, ">>else.txt"; print F "$url code - $code\n"; close F; } } } sub loadf { open (F, "<".$_[0]) or erroropen($_[0]); chomp(my @data = <F>); close F; return @data; } sub browser { my $web = new LWP::UserAgent; my $ck = new HTTP::Cookies; $web->cookie_jar($ck); $web->agent('Opera/9.80 (Windows 7; U; en) Presto/2.9.168 Version/11.50'); $web->timeout(5); return $web, $ck; } After its working for some time physical storage is full. Can u help me to re-write it with AnyEvent. I tried but my code didn't work. I read that it will help me to safe some memory. Thanks a lot to any helpers.

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  • why skype is not available on messengers like pidgin

    - by sterz
    i really like pidgin, empathy etc. (especially pidgin) because they gather all accounts like xmpp, msn etc. together except skype. i know skype uses a proprietary protocol but so does msn and it is available on pidgin. is it that hard to "put" skype on pidgin or alike messengers? what is the reason that skype is not implemented in pidgin? note: i know there is a plugin for pidgin to support skype but it requires the official skype client to be installed and running. pretty useless.

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  • Countdown timer?

    - by Khou
    How do you make a Countdown timer? When the user loads the page, clock starts counting down, it reaches time, it redirects browser to a new page. Found this, it was not too useful. http://encosia.com/2007/07/25/display-data-updates-in-real-time-with-ajax/

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  • When a asp.net button is clicked, add #button to the url

    - by Blankman
    Using jquery, when a button is clicked (server side), I want to append #button to the url. This will only be used when there is validation errors, I want the browser to scroll to the bottom where the button is. I already tried MaintainScrollPositionOnPostback but it doesn't work here since the validation rows are made visible upon clicking the button.

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  • What is the best HTML editor for Eclipse?

    - by Farinha
    I was amazed to find out that apparently Eclipse doesn't come with a decent HTML editor by default (it opened my .html file in some kind of browser view and apparently tried to render it). And the basic text editor is not good enough (I need at least some syntax highlighting and automatic indenting). Any suggestions?

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  • htaccess password protection and mod-rewrite?

    - by mathiregister
    hey guys, i wonder how i can solve the following problem. on the root directory of my server lies a file calles upload.php i want to be able to add a "/upload" (without .php) to my URL and the browser should ask for a password (and maybe username if possible). I i enter the password (and username) correctly upload.php should be opened. Is this possible with htaccess?

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  • programming language implemented in pure python

    - by iamgopal
    hi, i am creating ( researching possibility of ) a highly customizable python client and would like to allow users to actually edit the code in another language to customize the running of program. ( analogous to browser which itself coded in c/c++ and run another language html/js ). so my question is , is there any programming language implemented in pure python which i can see as a reference ( or use directly ? ) -- i need simple language ( simple statements and ifs can do )

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  • How do I add "Press any key to boot from usb" when installing Windows from a flash drive? (Grub4dos question / how to remove a bootloader)

    - by Vincent
    Hi there! I've been struggling with this problem for a while now and finially decided to ask for help. Let me first explain what the main purpose of the app is: to provide the a very easy to use way of backing up files, after which I format the drive and start Windows 7 setup. I do this by booting WinPE, which runs a script to detect Windows installations and then opens a file browser. After the file browser is closed, the script continues and formats the drive that contains the Windows installation, and starts an unattended Windows 7 install. Now here is the problem: When you start Windows setup or WinPE from a dvd, you get a nice option to "Press any key to boot from DVD". This is to prevent the computer from booting the DVD when the first phase of the installation is complete and the computer reboots. However, when booting from a flash drive, Windows does not provide this option: it simply boots the flash drive every reboot. To replicate the "press any key" function, I installed Grub4Dos, which works great. It provides a small menu, the first standard item being "Continue installation", the second being "start installation". After quite a lot of tweaking, I got everything working: Start installation starts WinPE, which in turn starts the Windows installation. At first reboot, the Grub4Dos menu comes up, counts 5 seconds and boots the second stage of the installation. Here, I am greeted with the error: "Windows setup could not configure windows to run on this computer's hardware." When I boot into WinPE the normal way (put the bootmgr on the stick root) and change my bios to boot from the primary hdd after first reboot, I don't get this error. I've been looking around, and the only thing I could find was that the BIOS automatically names the boot device hd0, and that Windows can only be run / installed to hd 0. I'm not sure if this is the problem. I read about remapping to solve this problem, but to do that you have to know the phisical location of the hard drive and partition, like hd(0,1). I want this flash drive to work on any PC, regardless of where the OS is installed, so that's not really a possibility. A possible fix I thought of is removing the bootloader from the flash drive when I'm in WinPE. That way, when the pc reboots the BIOS will not see the flash drive as a boot drive and instead boot the primary hdd. I have yet to find a way to do this. Thank you for reading my question, and if you have any suggestion, please do.

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  • need help writing an emacs function

    - by murtaza52
    I want to write an emacs function that does the following - 1) Start a new shell named "abc". 2) Change the dir "/opt/abc" 3) In the dir run a shell command "python abc.py" I have written the following fucntion - (defun abc-server () (interactive) (shell-command "cd /opt/abc/") (shell-command "python abc.py")) The problem with the above - 1) It doesnt start a new shell 2) It doesnt change the dir. 3) When the cmd executes, it opens a browser window, which completely blocks any usage of emacs.

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  • URL Redirection

    - by Paolo
    Hi pidors, I want to do it so that when someone follow the link www.mysite.pl/file1.mp3, hi gets redirected to www.mysite.pl/file2.mp3 but the adderes in his browser bar keeps the same. How to do it?

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  • Setting background-image with javascript

    - by Mattoe3k
    In chrome, safari, and opera setting the background image to an absolute reference such as: "/images/image.png" changes it to "http://sitepath/images/image.png". It does not do this in firefox. Is there any way to avoid this behavior, or is it written into the browser's javascript engine? Using jquery to set the background-image also does this problem. The problem is that I am posting the HTML to a php script that needs the urls in this specific format. I know that setting the image path relative fixes this, but I can't do that. The only other alternative would be to use a regexp. to convert the urls. Thanks. Test this in firefox, and chrome / webkit browser: <!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"> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <title>Untitled Document</title> </head> <body> <div style="height:400px;width:400px;background-image:url(/images/images/logo.gif);"> </div> <br /> <br /> <div id="test" style="height:400px;width:400px;"> </div> <script type="text/javascript" src="/javascripts/jquery.js"></script> <script type="text/javascript"> $(document).ready(function(){ $("#test").css('background-image',"url(/images/images/logo.gif)"); alert(document.getElementById('test').style.backgroundImage); }); </script> </body> </html>

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  • Watin: Clicking on a element works in debug mode but not otherwise

    - by Vadi
    I've below code which basically clicks on a Click event present a table, browser.Frame("f").Element("Table1").Click(); it works properly when during debug mode (like if i put a break point and execute it). But, it does not work when i run it in a flow, I've used SimpleTimer to wait until Settings.WaitForCompleteTimeOut, but no use. Any help?

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  • Subdomain forwarding using .htaccess

    - by RJ
    I want to redirect a praticular subdomain to the main domain http(s)://dl.example.com/par1/par2 to http(s)://www.example.com/par1/par2 How to achieve the above using .htaccess Why i want to do this: Whenever any user download a file from my server, if the file is huge , then user cannot do any other operation until the file is downloaded completely...so the solution that i have thought is to forward the download request through subdomain so that the browser may continue with rest of the operation. Thanks

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  • PHP Eclipse - importing existing CakePHP projects

    - by MOFlint
    I'm trying to import existing Cake 1.2 projects into PHP Eclipse (latest all-in-one download on Galileo build) - I don't think I understand Eclipse properly: 1) I have created Workspace on my web root C:\Program Files\xampp\htdocs 2) I have created new Project C:\Program Files\xampp\htdocs\EclipseCake ... how do I import my existing cake project into my new project (EclipseCake) ? I tried Configure Include Path - Project - Add ... but no file browser appears. I'm obviously misunderstanding this.

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  • Javascript - proper getAttributeNode on IE6+

    - by Darrow
    I have a regular input box (no onchange attribute). <input type="text" id="bar" name="bar" /> For some reason, IE6+ does returns [object], while FF and Chrome returns null. if ((elem.getAttributeNode('onchange')) != null) elem.onchange(); I did also try as: if (typeof(elem.onchange) !== 'undefined') elem.onchange(); What would be the proper cross-browser way to check if the element has the attribute? Thanks

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  • access DLLs with java script

    - by Caio Garcia
    I need to read the serial port as an input for a web based applicaton. I know that the browser can't do it, but if I build an DLL and send it to my client, can I access this DLL and read de serial port with an java script or i will need something like ActiveX?

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  • Rewrite URL to index.php but avoid index.php in the URL

    - by Tom
    I'm trying to internally redirect all requests to index.php and externally redirect all requests that contain index.php using a .htaccess file. So URLs like http://host/test should be processed by index.php and URLs like http://host/index.php/test should be redirected to http://host/test and then processed by index.php (without redirecting the browser to index.php) I tried the following but always get a message "Too many redirects...": RewriteRule ^index\.php/?(.*)$ /$1 [R,L] RewriteRule .* index.php/$0 [L]

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  • How to do an if statement on a function in PHP?

    - by Bruce
    I just realized that you can't just use an if statement on a function, for example this doesn't work: function sayHello() { echo "Hello World"; } if(sayHello()) echo "Function Worked"; else echo "Function Failed"; I also saw that a function can't be put as the value of a variable. So how can I do an if statement to check if a function has executed properly and display it to the browser?

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  • How to Check if an iFrame is closed?

    - by jl
    Hi, I would like to know is there any way that check if an iframe is closed by user? For example, when I click a link to open up a new _blank browser with the content contained within a iframe. Upon closing the iframe, how can I check if the iframe has been closed? Thank you.

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