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  • prolog: reduce then write the value of a predicate

    - by jreid9001
    This is some of the code I am writing assert(bar(foo)), assert(foo(bar-5)), I'm not sure if it works though. I'm trying to get it to reduce foo by 5. I need a way to write the value of foo, but haven't found a way too. write('foo is' + foo) would be the logical way to me, but doesn't seem to work.

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  • Is there application which is fakes browser and allows to choose what real to use if url provided

    - by Dzmitry Lahoda
    Is there any Application for Windows to do next think: I click url in Skype or html file in Explorer. Application is default "fake" browser, i.e. registered as default browser. Application shows several buttons. Each button represents installed or running browser. I can choose real browser, click it and specific url opened in chosen real browser . Quick search not revealed such Application. Context: I work in environment where some sites work in specific browsers. I get clickable urls from different applications. Sometimes I want to launch specific browser to use specific addin of it against url provided. I have specific portable "secured" browser I want to launch only for trusted sites.

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  • LSB Script: how do i know if something goes wrong?

    - by ianaz
    How do I know if a LSB script fails to load or where do I check the log of the lsbs scripts? I added two scripts with the following command: update-rc.d scriptname defaults And just one launches the things I need. It does not seem to be a script error since if I launch it with /etc/init.d/scriptname it works. This is my script: #!/bin/bash ### BEGIN INIT INFO # Provides: nodes # Required-Start: $remote_fs $syslog # Required-Stop: $remote_fs $syslog # Default-Start: 2 3 4 5 # Default-Stop: 0 1 6 # Short-Description: Starts all node apps # Description: Starts all node apps like AAM, AMT,... ### END INIT INFO echo "Launch Node applications with forever" export PATH=/usr/local/bin:$PATH # Starts the redis server redis-server # Starts AAM forever -o /var/log/AAM.log -e /var/log/AAM.log --spinSleepTime 2000 -m 5 start /var/nodejs/AAM/app.js

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  • how to make sub-menus line up below their parents in horizontal navbars?

    - by Joel
    Hi folks. I'm just putting together a simple nav bar using something similar to this tutorial: http://www.cssnewbie.com/horizontal-dropdown-menus/ The thing is, that I'd like to have the children lists first item to line up directly below the parent. Right now, they just go wherever I float them. Is there a way to do this without absolute positioning? I'd like to achieve something similar to what these guys have in their top nav bar: http://michaelfranti.com/

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  • How to turn this into valid javascript?

    - by Todd Horrtyz
    If the backslashes don't do it, then what? [...] foo: ('lorem ipsum dolor sit amet'), bar: ('lorem ipsum \(dolor\) sit amet'), [...] Here's the full code: google.load('orkut.share', '1'); google.setOnLoadCallback(function() { new google.orkut.share.Button({ title: 'foo', summary: ('foo \(bar\) foo'), thumbnail: ('...'), destination: '...'}).draw('orkut'); });

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  • c++ object sizes

    - by anon
    Suppose I have: struct Foo: public Bar { .... } Foo introduces no new member varaibles. Foo only introduces a bunch of member functions & static functions. Does any part of the C++ standard now guarantee me that: sizeof(Foo) == sizeof(Bar) ? Thanks!

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  • script to test mail server

    - by WebDude
    Ever since a windows update that took down my IIS6 mail server a few weeks back, I've been really paranoid about my mail server working. So every time I run a windows update I fire up command prompt and send myself a quick test mail. Like so: > telnet localhost 25 > helo domain.com > mail from: [email protected] > rcpt to: [email protected] > data some random body to mail myself . This is a realy great way to test my mail server, but it's a pain in the neck to do quickly. Is there anyway i can run this in a batch script or something as a quick test? I've tried a bat file but this just waits after i call telnet I've also explored if telnet accepts any input files and it does not seem to. What's the best way to do this?

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  • HorizontalFieldmanager overlay

    - by Dachmt
    Hi, I have a VerticalFieldManager that takes all my screen, and I want to put an HorizontalFieldmanager at the bottom of the screen (menu bar that appear and disappear like the WeatherEye menu bar) that overlay the VerticalFieldManager. Any idea? I think it's something with overwriting the paint or sublayout methods but I have no clue how to implement this... Thanks to Max, I have almost everything, but in my other post it resize the VerticalFieldManager instead of having the HorizontalFieldmanager overlaying it. Thank you!

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  • excel automation edit existing chart

    - by user330737
    Hi Everyone, I need excel automation expert here. I have chart with x-axis contains label: Jan,Feb,Mar,Apr and y-axis contains label: 10,20,30,40. Chart type is Bar. Can anyone show me a csharp code how to change to Bar color to different color if the month is Mar? I hope you guy understand my question since I can't put the image on stackoverflow. thank you

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  • small scale web site - global javascript file style/format/pattern - improving maintainability

    - by yaya3
    I frequently create (and inherit) small to medium websites where I have the following sort of code in a single file (normally named global.js or application.js or projectname.js). If functions get big, I normally put them in a seperate file, and call them at the bottom of the file below in the $(document).ready() section. If I have a few functions that are unique to certain pages, I normally have another switch statement for the body class inside the $(document).ready() section. How could I restructure this code to make it more maintainable? Note: I am less interested in the functions innards, more so the structure, and how different types of functions should be dealt with. I've also posted the code here - http://pastie.org/999932 in case it makes it any easier var ProjectNameEnvironment = {}; function someFunctionUniqueToTheHomepageNotWorthMakingConfigurable () { $('.foo').hide(); $('.bar').click(function(){ $('.foo').show(); }); } function functionThatIsWorthMakingConfigurable(config) { var foo = config.foo || 700; var bar = 200; return foo * bar; } function globallyRequiredJqueryPluginTrigger (tooltip_string) { var tooltipTrigger = $(tooltip_string); tooltipTrigger.tooltip({ showURL: false ... }); } function minorUtilityOneLiner (selector) { $(selector).find('li:even').not('li ul li').addClass('even'); } var Lightbox = {}; Lightbox.setup = function(){ $('li#foo a').attr('href','#alpha'); $('li#bar a').attr('href','#beta'); } Lightbox.init = function (config){ if (typeof $.fn.fancybox =='function') { Lightbox.setup(); var fade_in_speed = config.fade_in_speed || 1000; var frame_height = config.frame_height || 1700; $(config.selector).fancybox({ frameHeight : frame_height, callbackOnShow: function() { var content_to_load = config.content_to_load; ... }, callbackOnClose : function(){ $('body').height($('body').height()); } }); } else { if (ProjectNameEnvironment.debug) { alert('the fancybox plugin has not been loaded'); } } } // ---------- order of execution ----------- $(document).ready(function () { urls = urlConfig(); (function globalFunctions() { $('.tooltip-trigger').each(function(){ globallyRequiredJqueryPluginTrigger(this); }); minorUtilityOneLiner('ul.foo') Lightbox.init({ selector : 'a#a-lightbox-trigger-js', ... }); Lightbox.init({ selector : 'a#another-lightbox-trigger-js', ... }); })(); if ( $('body').attr('id') == 'home-page' ) { (function homeFunctions() { someFunctionUniqueToTheHomepageNotWorthMakingConfigurable (); })(); } });

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  • don't display the notification after seeing that once

    - by sairam333
    Hi I don't want to display the any notification service in status bar if i saw one notification service once .For example i am displaying persons who are exceeding the 20 km distance from my location .some persons are displayed.when i saw it once then automatically the icon in the status bar is don't displayed.For this one give me some suggestions .Thanks in advance.

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  • How to Make a Plugin for Chrome ( dll ) like RealPlayer Download and Record Plugin ( capturing media

    - by uenx
    Hi guys. I'm trying to make a media Download bar for Chrome Browser like Real Player's one ( a DLL plugin ) Whenever you open a page which contents "media stream" like Youtube..., it will show a download bar at the left-top corner of the flash player - allow you to download this video/song to your computer. How does it capture the video url of the flash-player? Which method and language( C++ or C# ) do I have to use? Thanks in Advance :) ( and so sorry for bad English )

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  • Interested in scp recipe for sftp [closed]

    - by GJZ
    You wrote in a reply this Blockquote The problem is that sftp runs as the user's id -- first, the sftp client ssh's into the target host as the given user, then runs sftp-server. Since sftp-server is running as a regular user, it has no way to "give away" a file (change owner of a file). However, if you are able to use scp, and assign a key pair to each user, you can get around this. This involves adding a user's key to root's ~/.ssh/authorized_keys file, with a "command=" parameter to force it to run a script that sanitizes and alters the arguments of the server-side scp program. I've used this technique before to set up an anonymous scp dropbox that allowed anyone to submit a file, and ensure that no one could retrieve submitted files and also prevent overwrites. If you are open to this technique, let me know and I'll update this post with a quick recipe. We are interested in this scp quick recipe for our community services file sharing. Best Regards, Gert Jan Zeilstra

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  • where to put the unittest for library in rails

    - by lidaobing
    Hello, I am a ruby and rails newbie. And I am working on a rails application with RadRails. RadRails has a "Switch to Test" function for my controller, model, etc. but not for my library. if I have class Foo::Bar in /lib/foo/bar.rb, where should I put the unittest for it? or should I separate the foo library in a separated project? Thanks.

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  • setup apache virtualhost (windows)

    - by nightingale2k1
    Hi, How to setup virtualhost for multiple domain name on windows ? I will use it for my own test projects. I have 3 projects that I need to setup and at the moment I'm using xampplite for the portable apache. www.foo-bar.com -- direct to c:\xampplite\htdocs\foo-bar\ www.abcdef.com -- directo to c:\xampplite\htdocs\abcdef\ www.qwerty.com -- direct to c:\xampplite\htdocs\qwerty\web\ I also need to access on another project but it just like typing http://localhost/my-project/ how to write the vhost configuration for that ?

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  • Win Server 2003 - Task Scheduler - Tasks with GUI and Services

    - by august_month
    I need to run excel macro daily. I scheduled it with Windows Scheduler and it worked fine until I had to change my password. I wonder if it's possible to have a task scheduled without a password? As alternative we have third party scheduling software, but this software cannot launch excel. The tech support said that since excel has gui and scheduling software runs as service with "Allow to interact to Desktop" disabled, it cannot launch excel. Also tech support mentioned that "Allow to interact to Desktop" is not supported as of Vista. I totally trust tech support guy, I just need a work around that would make my network administrator and me happy. Regards.

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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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  • My UITabBarController isn't appearing, but its first view is?

    - by E-Madd
    I've done some reorganizing of my project recently and now I'm not seeing my tab bar controller, but its first view controller's view is appearing. Here's a breakdown of everything that happens prior to the problem. App Delegate loads FirstViewController with nib. FirstViewController loads the application data from my server and then presents MainViewController with a modal transition. MainViewController is where the UITabBarController is supposed to be appearing. It's a very simple class. The .h @interface MainViewController : UIViewController <UITabBarControllerDelegate> { IBOutlet UITabBarController *tabBarController; } @property (nonatomic, retain) UITabBarController *tabBarController; @end The .m @implementation MainViewController @synthesize tabBarController; - (void)viewDidLoad { NSLog(@"MainViewController viewDidLoad"); //set tab bar controller delegate to self tabBarController.delegate = self; // home view HomeViewController *home = [[HomeViewController alloc] initWithTab]; // menu view MenuViewController *menu = [[MenuViewController alloc] initWithTab]; // special offers view SpecialOffersViewController *so = [[SpecialOffersViewController alloc] initWithTab]; // events view EventsViewController *events = [[EventsViewController alloc] initWithTab]; // info view InfoViewController *info = [[InfoViewController alloc] initWithTab]; //populate the tab bar controller with view controllers NSArray *controllers = [NSArray arrayWithObjects:home, menu, so, events, info, nil]; tabBarController.viewControllers = controllers; //release view controllers [home release]; [menu release]; [so release]; [events release]; [info release]; [controllers release]; //add tab bar controller to view [self.view addSubview:tabBarController.view]; [super viewDidLoad]; } and here's the bit from FirstViewController that modally presents the MainViewController... MainViewController *controller = [[MainViewController alloc] initWithNibName:@"MainViewController" bundle:nil]; controller.modalTransitionStyle = UIModalTransitionStyleFlipHorizontal; [self presentModalViewController:controller animated:YES]; [controller release]; I'm not getting any compiler errors or warnings and the app runs swell... no crashing. It just isn't showing the darned TabBar, and it used to when I was creating it on my AppDelegate. I checked everything in my NIB and my outlets seem to be hooked up ok. I have no idea what's happened. Help!

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  • Using Progressbar in c# windows application

    - by karthik
    The user will be able to search for some document in the local machine and i want to show user, a progress bar during my program searches. To be more clear, i have foreach loop for which i want to tie up my progress bar to show the progress. my foreach loop and progress should work simultaneously. Is this possible to do ?

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