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  • How should I use https in Ruby on Rails

    - by Daniel Cukier
    I'm developing an application in Rails (2.3.4) and there are some parts that need to run over a secure protocol, for example, the login form, the credit card form, etc. How can I do just these pages be https, and all other pages remain http? How can I test ssl in development environment?

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  • What means slicing in C++?

    - by George2
    Hello everyone, It is mentioned in C++ FAQ site -- "larger derived class objects get sliced when passed by value as a base class object", what does slicing mean? Any sample to demonstrate? http://www.parashift.com/c++-faq-lite/value-vs-ref-semantics.html#faq-31.8 I am using VSTS 2008 + native C++ as my development environment. thanks in advance, George

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  • Ruby on Rails wildcard routing such as /foo.htm /foo.php /foo.something

    - by fregas
    I'm trying to create a routing situation where by default, any URL's such as this: /foo /something /foo.php /somethingelse.xml /something.something.else etc. will all route to one controller, assuming they don't route anywhere else. i can get this to work with the following code in my routes: map.myroute '/:file_or_folder', :controller = 'mycontroller' this works fine as long as there are no dots in the URL: /something but this wont work: /something.foo any ideas?

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  • httpd 2.2.15 + suPHP + suExec + php5 = permission and information ?

    - by Prix
    Hi, i am currently playing around with suexec, suphp, php5 on my apache on slackware 13.1. Everything is installed and working properly but now i did like to got further into the directory permissions and at suphp settings and options available. initially i was planning to leave suphp disabled unless a virtualhost has it specified to be enabled but it does not seem to work, see sample: mod_php.conf which is included in my httpd.conf # # mod_php & mod_suPHP - PHP Hypertext Preprocessor module # # Load the PHP module: LoadModule php5_module lib/httpd/modules/libphp5.so # Load the suPHP module: LoadModule suphp_module lib/httpd/modules/mod_suphp.so <IfModule mod_php5.c> # Tell Apache to feed all *.php files through PHP. If you'd like to # parse PHP embedded in files with different extensions, comment out # these lines and see the example below. <FilesMatch \.php$> SetHandler application/x-httpd-php </FilesMatch> </IfModule> <IfModule mod_suphp.c> # This option tells mod_suphp if a PHP-script requested on this server (or # VirtualHost) should be run with the PHP-interpreter or returned to the # browser "as it is". suPHP_Engine off </IfModule> With the above first sample it makes suPHP and PHP not work if i comment out the php5 stuff but the module it will run just fine ... So my first question is, how could i possible make this setup work ? Leave suPHP disabled using php5 by default and if a virtualhost has suPHP enabled it will disable php5 and use suPHP. if any information is lacked here please let me know and i will update with any additional information you may need. Thanks in advance.

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  • Symfony - Custom under maintenance page

    - by Rui Gonçalves
    Hi there! I'm trying to add a custom page to my web application for the times I'm performing maintenance. I'm trying to test the referred page on my development environment but always appear the symfony page. I had already created a module with a proper action and template and also configured those on the settings.yml file. Can anyone give me some help? Thanks in advance, Best regards!

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  • mysql_connect() causes page to not display (WAMP)

    - by VOIDHand
    I currently have a website running MySQL and PHP in which this is all working. I've tried installing WAMPServer to be able to work on the site on my own computer, but I have been having issues trying to get the site to work correctly. HTML and PHP files work correctly (by going to http://localhost/index.php, etc.). But some of the pages display "This Webpage is not available" (in Chrome) or "Internet Explorer cannot display this webpage", which leads me to think there is an error is the server, as when the page doesn't exist, it typically dispays "Oops! This link appears to be broken" or IE's standard 404 page. Each page in my site has an include() call to set up an instance of a class to handle all database transactions. This class opens the connection to the database in its constructor. I have found commenting out the contents of the constructor will allow the page to load, although this understandably causes errors later in the page. This is the contents of the included file: class dbAccess { private $db; function __construct() { $this->db = mysql_connect("externalURL","user","password") or die ("Connection for database not found."); mysql_select_db("dbName", $this->db) or die ("Database not selected"); } ... } As a note for what's happening here. I'm attempting to use the database on my site, rather than the local machine. The actual values of externalURL, dbName, user, and password work when I plug them into my database software and the file fine of the site, so I don't think the issue is with those values themselves, but rather some setting with Apache or Wamp. The issue persists if I try a local database as well. This is an excerpt of my Apache error log for one attempt at logging into the site: [Wed Apr 14 15:32:54 2010] [notice] Parent: child process exited with status 255 -- Restarting. [Wed Apr 14 15:32:54 2010] [notice] Apache/2.2.11 (Win32) PHP/5.3.0 configured -- resuming normal operations [Wed Apr 14 15:32:54 2010] [notice] Server built: Dec 10 2008 00:10:06 [Wed Apr 14 15:32:54 2010] [notice] Parent: Created child process 1756 [Wed Apr 14 15:32:55 2010] [notice] Child 1756: Child process is running [Wed Apr 14 15:32:55 2010] [notice] Child 1756: Acquired the start mutex. [Wed Apr 14 15:32:55 2010] [notice] Child 1756: Starting 64 worker threads. [Wed Apr 14 15:32:55 2010] [notice] Child 1756: Starting thread to listen on port 80. For the first line, isLoggedIn (from the first line) is a method of the class above. Assuming that the connection works, this error should disappear. I've tried searching for solutions online, but haven't been able to find anything to help. If you need any further information to help solve this issue, feel free to ask for it. (One more note, I don't even have Skype on this computer, so I can't see it being an issue, as this conflict seems to be the default response for any Wamp issue.) [Edit: Removed entry from the error log as it was solved as an unrelated issue]

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  • Unit testing Jade

    - by Strawberry
    Hi, What techniques and design strategies have people used to aid in unit testing Jade applications? In particular, how do people typically go about testing Behaviours - which are tightly coupled to the Agent instance and the Jade environment? I'm aware of the JadeMX project, but this appears to be geared more towards system testing - in particular the message exchange between collaborating agents. Thanks.

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  • Write-Through Cache

    - by Mubashar Ahmad
    Dear All I am trying to do an C# implementation of Write-through Cache to minimize the read hits on db i need your suggestions, articles or sample codes to fulfill this assignment. Initially this would be use only on one server but will be updated to work in clustered environment. I only able to get a worth reading article on Oracle Site. Please share your views Regards Mubashar

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  • Best C# bindings for Qt?

    - by Stefan Monov
    I've written a game in C# with SDL.NET and OpenGL. I want to add a menu to it, for which I need Qt. What bindings do you recommend for Qt in C#? Qyoto? qt4dotnet? other? Requirements: fast should just work and be polished - i.e. no weird problems at every step integration with the buildsystem, uic, resources, etc, should work well

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  • Porting a win32 application to Win CE

    - by ame
    I have a win32 GUI (MFC) application which I need to port to a WIN CE environment. I keep encountering undefined identifiers. What is the best way to deal with this- is there some site where i can get a mapping of some kind between win32 supported features and corresponding wince features (even if they are not supported, the information that they are not is valuable)

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  • IIS URl Rewrite working inconsistently?

    - by Don Jones
    I'm having some oddness with the URL rewriting in IIS 7. Here's my Web.config (below). You'll see "imported rule 3," which grabs attempts to access /sitemap.xml and redirects them to /sitemap/index. That rule works great. Right below it is imported rule 4, which grabs attempts to access /wlwmanifest.xml and redirects them to /mwapi/wlwmanifest. That rule does NOT work. (BTW, I do know it's "rewriting" not "redirecting" - that's what I want). So... why would two identically-configured rules not work the same way? Order makes no different; Imported Rule 4 doesn't work even if it's in the first position. Thanks for any advice! EDIT: Let me represent the rules in .htaccess format so they don't get eaten :) RewriteEngine On # skip existing files and folders RewriteCond %{REQUEST_FILENAME} -s [OR] RewriteCond %{REQUEST_FILENAME} -l [OR] RewriteCond %{REQUEST_FILENAME} -d RewriteRule ^.*$ - [NC,L] # get special XML files RewriteRule ^(.*)sitemap.xml$ /sitemap/index [NC] RewriteRule ^(.*)wlwmanifest.xml$ /mwapi/index [NC] # send everything to index RewriteRule ^.*$ index.php [NC,L] The "sitemap" rewrite rule works fine; the 'wlwmanifest' rule returns a "not found." Weird.

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  • SDL with Code::Blocks and Visual Studio 2008 VC++ Compiler

    - by macattack
    I've looked around on Google for tutorials on setting up SDL with it. The problem is that all the tutorials for linking to SDL with Code::Blocks is with the Mingw compiler, and never with VC++ 2008 Compiler. I have the SDL for VS downloaded at C:\SDL. The problem is, I can't get it to work with Code::Blocks. What do I need to do? I tried following the tutorials for Mingw but they don't seem to work.

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  • Detect same image names {iPhone SDK}

    - by Momeks
    hi , i want create image animation , i have 50 images with png format now i want set images name ... something like this but doesnt work ! my images name are : iamge_0000 to image_0050 NSArray *myImages = [NSArray arrayWithObjects: [UIImage imageNamed:@"image_%d.png"], //image named doesnt work ??!?!?!?

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  • Monitor USB optical mouse activity for movement and call a program on Windows

    - by CheeseConQueso
    I'm essentially looking to monitor a USB port input for whatever happens when the optical mouse detects its own movement and turns itself on. These mice usually have a dim red light when in "standby" mode and then the red light becomes brighter once you start moving it around. I want to use Visual Basic or something else native to the Windows environment to open an exe file or play a wav sound or call a bat file when the mouse "wakes up". Any suggestions or pushes in the right direction are appreciated.

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  • change message body in blackberry of HTML message

    - by PankajV
    By using BlackBerry Api - mesasge.setContent( Object o );, we can change the message body of blackberry messaging application. But This work when message is plain text, How can we change / update the message body for HTML message programmaticay. message.setContent(object o); does not work for HTML message. Please advice

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  • J2me midlet that reads from HttpConnection throws IOException

    - by jean27
    I'm just starting to work with j2me. I'm trying to work with HttpConnection but everytime I run my sample midlet, I'm always getting an IOException which says that there is a connection error. When I test it with the emulator of the Nokia S40 5th edition FP1 lite sdk, I don't experience that problem. I'm using a Nokia 2330 phone with gprs.

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  • How to bundle a gem in Rails? urgent

    - by jaycode
    HELP!! I need to bundle a gem otherwise a published client's site will stay dead MacBook-Pros-MacBook-Pro:pn macbookpro$ sudo ruby script/generate sanitize Missing the Rails 2.3.5 gem. Please `gem install -v=2.3.5 rails`, update your RAILS_GEM_VERSION setting in config/environment.rb for the Rails version you do have installed, or comment out RAILS_GEM_VERSION to use the latest version installed.

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  • PHPUnit won't run tests by directory

    - by Frank Schwieterman
    I'm new to PHP, trying to get multiple tests to run at once. I was hoping to just run all tests in a directory, which seemed to work awhile (instead of using a phpunit.xml). I am able to run a test individually like so: phpunit FirstUnitTest sites\all\modules\experiment\unit-tests\FirstUnitTest.lua But when I try to run the same test by directory, its not found. I try using: phpunit sites\all\modules\experiment\unit-tests Does anyone know why this may not work?

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  • iPhone memory leaks with store kit

    - by Nareshkumar
    Hello, I am trying to develop an application which uses storekit api. The document (Store Kit guide) suggests that the api will not work on a simulator. I found out that memory leaks will not be able to work on a device. I was wondering if any one can tell me how to check for memory leaks while using a store kit api on a project? How is it possible?

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