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  • Problem sending php variables to flash game, on facebook

    - by FlashWars
    When I run the app for the first time in a session it works great i get all data form Database(if i logout, and enter with a diffrent account)the swf does not receive the variables. If i run manually the script typing the url address in the browser (typing: http://myserver.com/app/variables.php), and refresh the facebook app, it receives the data perfectly.How can i fix this?I used the URLVariables, URLRequest and flashvars but still with no succes.I asked for help on many forums but without succes, apparently there are many in my situation.Could this porblem be due the fact tha facebook does not allow flash to talk outside? Any help would be highly apreciated!Thanks!!

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  • typedef boost::shared_ptr<MyJob> Ptr; or #define Ptr boost::shared_ptr

    - by danio
    I've just started wrking on a new codebase where each class contains a shared_ptr typedef (similar to this) like: typedef boost::shared_ptr<MyClass> Ptr; Is the only purpose to save typing boost::shared_ptr? If that is the case why not do #define Ptr boost::shared_ptr in one common header? Then you can do: Ptr<MyClass> myClass(new MyClass); which is no more typing than MyClass::Ptr myClass(new MyClass); and saves the Ptr definition in each class.

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  • Extracting an interface from .NEt System classes

    - by Thomas
    When using Visual Studio it is easy to extract an interface from a class that I have written myself. I right click on the class and select 'Refactor' then select 'Extract Interface'. Let's assume for a second that I wanted to create a ConfigurationManager wrapper and write some tests around it. A quick way to do that would be to extract an interface from ConfigurationManager by right clicking it, then 'Go To Definition' and then from inside the class select 'Refactor' then select 'Extract Interface'. Then I would simply create my wrapper class, inherit from my newly created interface, and then implement it and I have a great starting point for my wrapper class. However, extracting an interface from any .NET system classes is not possible, probably because it's just meta data about the classes and not the classes themselves (or I am doing it wrong). Is there an easy way to do what I am trying to accomplish? I want to ensure I am not wasting time typing what I don't need to be typing. Thanks

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  • How to prevent the copying of text from a textarea?

    - by think123
    I have an online typing software, which I'm currently working on. In the typing software, all is running good but I have come across the problem of dishonest users who might possibly type the text into the textarea, copy it, then reload the page (therefore resetting the timer) and pasting it in straightaway. So I was thinking along the lines of using something like evt.preventDefault(); when javascript detects the pressing of the ctrl / cmd button. But then again I realized that the user could go to the menu bar to press copy. So is there a cross-browser method to do both methods of disabling? Thanks, Lucas EDIT: Please forgive me if I wasn't clear. Please comment on where I wasn't, and I will strive to improve the quality of my questions.

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  • Auto save changed text in richtextbox to database

    - by user2519407
    I have created one simple note taking application in jquery & php. Current functionality is like when user clicks save button it sends a ajax request with complete data to update it in db(mysql). All works well. But now I want to auto save only changed text while user typing. I don't want to send entire text to server again and again in text change event. It should send only text which has changed. For Ex: This is saved text. When user continues typing. This is saved text. Unsaved text.. It should be able to send only "Unsaved text.." to server to update in db. How can i implement this in jquery & server side script.? Any Idea..?

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  • implementing type inference

    - by deepblue
    well I see some interesting discussions here about static vs. dynamic typing I generally prefer static typing, due to compile type checking, better documented code,etc. However I do agree that they do clutter up the code if done the way Java does it, for example. so Im about to start building a language of my own and type inference is one of the things that I want to implement, in a functional style language... I do understand that it is a big subject, and Im not trying to create something that has not been done before, just basic inferencing... any pointers on what to read up that will help me with this? preferably something more pragmatic/practical as oppose to more theoretical category theory/type theory texts. If there's a implementation discussion text out here, with data structures/algorithms, that would just be lovely much appreciated

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  • Check if a GtkEntryCompletion is currently visible

    - by Joe
    I have a GtkEntry with a GtkEntryCompletion attached to it. The Entry does something fairly expensive if the user hasn't changed the text in it for a second (to preview search results). However it's very common for the user to stop typing in order to select the correct autocompletion. So I'd like to delay the preview until the user has stopped typing and the GtkEntryCompletion is not currently suggesting anything. GtkEntryCompletion is not a real widget however, and doesn't seem to have any way to get to whatever widget does own the CellRenderers it uses. Is there a way I can detect if it's visible or not?

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  • Elegantly Handle Repetitive Property Code in C#

    - by Eric J.
    The language shortcut public string Code { get; set; } saves a bit of typing when defining trivial properties in C#. However, I find myself writing highly repetitive, not-quite-as-trivial property code that still follows a clear pattern e.g. public string Code { get { return code; } set { if (code != value) { code = value; NotifyPropertyChanged("Code"); } } } I can certainly define a Visual Studio snippet to reduce typing. However, if I need to add something to my pattern, I have to go back and change quite a bit of existing code. Is there a more elegant approach? Is a snippet the best way to go?

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  • automatically rewrite URLs in ASP.NET

    - by Ali_dotNet
    I use VS2010,C# to develop an ASP.NET web site, my customers want me to have their pages like this: mysite.com/customer (in fact they call mysite/customer/default.aspx) so I've manually created several folders for each customer, and inserted a default.aspx file in the folder so that users can view customer page by typing mysite.com/customer is there a better way for performing this scenario? I don't want to have mysite.com/customer1.aspx, I want to have mysite.com/customer1, is there anyway that I can remove folders (and their containing default.aspx files) and generate something automatic using my customers database? should I use URL rewriting? is there anyway that I can create page mysite.com/customer1.aspx, and users can view it by typing mysite.com/customer1? I think it is possible to rewrite URLs in web.config, but I don't want to do it manually in web.config as my pages would increase in a daily basis thanks

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  • Which not displaying location of executible actually run.

    - by Nick
    I have a version of SVN on my system in /usr/bin/svn. This is too old to use with some repositories so I compiled a newer version in /home/user/built/bin/svn which works fine. I added this to my PATH so it should be run first. Typing which svn produces /home/user/built/bin/svn however typing svn --version reveals that it us using the old version still. if I run /home/user/built/bin/svn --version then the correct version is displayed. Since the custom version is first in my $PATH, and which lists it first why is the older version being invoked when I run svn? I thought which used your $PATH to find executables in the same fashion as the shell? [Edit] Type gives: type svn svn is hashed (/usr/bin/svn) Is this the problem?

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  • Remove file from history completely

    - by Iain
    A colleague has done a few things I told them not to do: forked the origin repo online cloned the fork, added a file that shouldn't have been added to that local repo pushed this to their fork I've then: merged the changes from the fork and found the file I want to remove this from: my local repo the fork their local repo I have a solution for removing something from the history, taken from Remove file from git repository (history). What I need to know is, should my colleague also go through this, and will a subsequent push remove all info from the fork? (I'd like an alternative to just destroying the fork, as I'm not sure my colleague will do this) SOLUTION: This is the shortest way to get rid of the files: check .git/packed-refs - my problem was that I had there a refs/remotes/origin/master line for a remote repository, delete it, otherwise git won't remove those files (optional) git verify-pack -v .git/objects/pack/#{pack-name}.idx | sort -k 3 -n | tail -5 - to check for the largest files (optional) git rev-list --objects --all | grep a0d770a97ff0fac0be1d777b32cc67fe69eb9a98 - to check what files those are git filter-branch --index-filter 'git rm --cached --ignore-unmatch file_names' - to remove the file from all revisions rm -rf .git/refs/original/ - to remove git's backup git reflog expire --all --expire='0 days' - to expire all the loose objects (optional) git fsck --full --unreachable - to check if there are any loose objects git repack -A -d - repacking the pack git prune - to finally remove those objects

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  • Are there Vi/Vim users who aren't touch typists?

    - by michael
    I'm trying to write a Vim tutorial and I'd like to start by dismissing a few misconceptions, as well as giving some recommendations. I don't know if I should dismiss touch-typing as a misconception, or include it as a recommended prerequisite. At the time I learned the editor, I had already been touch typing for a couple of years, so I have absolutely no idea what would be the experience of a two-fingered typist in Vim. Are you a vim two-fingered typist? what has your experience been like?

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  • My computer's dying :(

    - by j-t-s
    Hi All I have a sweet computer and have never had any real problems with it until now. I recently formatted my computer and all was well. But now my monitor randomly flickers. The monitor will just go black for about a second or two, then it'll return back to its normal state with all the stuff still on the screen. This is getting progressively worse. Another problem that has started is my computer randomly restarts. (I've managed to prevent it from restarting by removing the check in Automatically Restart from the Startup and Recovery Dialog. But I know this doesn't solve the problem). It also completely freezes up on me. One last thing, this morning I got a big blue screen. I can't remember what it said, but if it happens again I will take note of it and repost. Or if I can find some kind of a log file containing that bluescreen error I will post. I have checked all cords, and they're all fine. Nothing's loose. My computer isn't overheating either. I've taken the case off for 3 whole days and haven't used the computer for those 3 days, which has had no effect. I've checked the connections inside and nothing's loose there either. I know there's nothing wrong with my monitor because my friend has 2 computers and it works perfectly on those computers. I don't understand how my computer could suddenly become so unstable. I'm almost certain that I have no viruses; I full-scan my pc everyday for nastys, and have strict firewall settings. Anyway, I don't see how it could be a virus anyway simply due to the fact that I had these problems right after I formatted, and before I even had the chance to install or copy anything or even connect to the internet. I know it has nothing to do with the way I formatted the computer too, I've been fixing computers for years. Sorry for rambling on, just making sure I don't leave anything out. Has anybody else had this problem? Can somebody please try to help me with this? Thank you :)

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  • Clock battery broken on Solaris - how to workaround until I can fix the battery

    - by weismat
    My main Solaris server has an issue with its battery and thus I loose around 20 seconds per day. Currently I am using rdate once in the morning to synchronise the time. Which approach should I use until I can change the battery on a weekend? Should I switch from rdate to ntp? The machine runs plenty of cronjobs and thus I need to ensure that everything is started even when the time is changed.

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  • Thunderbird loses all settings if PC is being shut down abnormally

    - by Roland
    If my PC shut downs suddenly with power dips etc I loose all my Thunderburd settings and mail in Thunderbird, although the Profiles folder still exists. I had a look in the profiles text file and that file looks unchanged. Are there things I could try to solve this issue? I do not know what do do? Any help will be greaatly appreciated. OS: Win XP Professional SP2 Thunderbird Version: 2.0.0.19

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  • Mod_rewrite with UTF-8 accent, multiviews , .htaccess

    - by GuruJR
    Problem: with Mod_rewrite, multiview & Apache config Introduction: The website is in french and i had problem with unicode encoding and mod_rewrite within php wihtout multiviews Old server was not handling utf8 correctly (somewhere between PHP, apache mod rewrite or mysql) Updated Server to Ubuntu 11.04 , the process was destructive lost all files in var/www/ (the site was mainly 2 files index.php & static.php) lost the site specific .Htaccess file lost MySQL dbs lost old apache.conf What i have done so far: What works: Setup GNutls for SSL, Listen 443 = port.conf Created 2 Vhosts in one file for :80 and :443 = website.conf Enforce SSL = Redirecting :80 to :443 with a mod_rewrite redirect Tried to set utf-8 everywhere.. Set charset and collation , db connection , mb_settings , names utf-8 and utf8_unicode_ci, everywhere (php,mysql,apache) to be sure to serve files as UTF-8 i enabled multiview renamed index.php.utf8.fr and static.php.utf8.fr With multiview enabled, Multibytes Accents in URL works SSL TLS 1.0 What dont work: With multiview enabled , mod_rewrite works for only one of my rewriterules With multiview Disabled, i loose access to the document root as "Forbidden" With multiview Disabled, i loose Multibytes (single charater accent) The Apache Default server is full of settings. (what can i safely remove ?) these are my configuration files so far :80 Vhost file (this one work you can use this to force redirect to https) RewriteEngine On RewriteCond %{HTTPS} off RewriteRule (.*) https://%{HTTP_HOST}%{REQUEST_URI} LanguagePriority fr :443 Vhost file (GnuTls is working) DocumentRoot /var/www/x ServerName example.com ServerAlias www.example.com <Directory "/var/www/x"> allow from all Options FollowSymLinks +MultiViews AddLanguage fr .fr AddCharset UTF-8 .utf8 LanguagePriority fr </Directory> GnuTLSEnable on GnuTLSPriorities SECURE:+VERS-TLS1.1:+AES-256-CBC:+RSA:+SHA1:+COMP-NULL GnuTLSCertificateFile /path/to/certificate.crt GnuTLSKeyFile /path/to/certificate.key <Directory "/var/www/x/base"> </Directory> Basic .htaccess file AddDefaultCharset utf-8 Options FollowSymLinks +MultiViews RewriteEngine on RewriteRule ^api/$ /index.php.utf8.fr?v=4 [L,NC,R] RewriteRule ^contrib/$ /index.php.utf8.fr?v=2 [L,NC,R] RewriteRule ^coop/$ /index.php.utf8.fr?v=3 [L,NC,R] RewriteRule ^crowd/$ /index.php.utf8.fr?v=2 [L,NC,R] RewriteRule ^([^/]*)/([^/]*)$ /static.php.utf8.fr?VALUEONE=$2&VALUETWO=$1 [L] So my quesiton is whats wrong , what do i have missing is there extra settings that i need to kill from the apache default . in order to be sure all parts are using utf-8 at all time, and that my mod_rewrite rules work with accent Thank you all in advance for your help, I will follow this question closely , to add any needed information.

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  • Printing PDF books

    - by Robert Munteanu
    I've been taking up reading some of Sonatype's Maven books, available online, but I find it more relaxing to read on paper rather than on screen. Still, loose A4 sheets do not bring me close enough to a book reading experience. Aside from ordering a print copy, what can I do to print/bind a PDF to be as close as possible to an actual book?

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