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  • C# to Javascript: Custom Event Delegation?

    - by James Simpson
    I'm working on a project in Unity3D with Javascript, and I'm trying to implement the SmartFoxServer API (http://smartfoxserver.com) in Javascript instead of their example C# code. I've gotten most of it converted correctly, but I am still getting an error at runtime with the following line involving delegation to a C# file that is in the API (SFSEvent.cs). C# original: SFSEvent.onConnection += HandleConnection; Javascript (or whatever I've turned it into): SFSEvent.onConnection = Delegate.Combine(HandleConnection); Error: InvalidCastException: Cannot cast from source type to destination type.

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  • McAfee Secure Messaging Service / Postini: false positive?

    - by Martin
    Hello, I'm puzzled by this email message that gets quarantined by McAfee Secure Messaging Service (it's based on Postini) for no reason that I can think of. Here are the Postini headers: X-pstn-2strike: clear X-pstn-neptune: 0/0/0.00/0 X-pstn-levels: (S: 0.02932/98.63596 CV:99.9000 FC:95.5390 LC:95.5390 R:95.9108 P:95.9108 M:97.0282 C:98.6951 ) X-pstn-settings: 3 (1.0000:1.0000) s cv gt3 gt2 gt1 r p m c X-pstn-addresses: from [db-null] X-pstn-disposition: quarantine I read the docs (http://www.mcafee-sms.com/webdocs/admin%5Fee%5Fmcafee/wwhelp/wwhimpl/common/html/wwhelp.htm?context=MACAFFHelp&file=header%5Foverview.html#951634) and in short, the x-pstn-settings header tells me that NONE of the filters was triggered, but the x-pstn-levels header tells me that the final score (0.02932) is low enough to classify the email as bulk/spam. Can anyone explain to me why the final score is so low when none of the filters were triggered? Does anyone have any suggestions on how to prevent this from happening? Regards, Martin

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  • JS: I'm not getting the scope

    - by Manuel
    Hi there, I'm trying to modify CouchDB's JS API to work asynchronous, but there is an error I cannot solve: Please find my JS API find at pastebin. If I call (new CouchDB("dbname")).designDocs() (line 193) I get an error because the okCallback function is not defined in the callback function. I don't know why; it should be defined in this scope.. Any hints are very welcome! Cheers, Manuel

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  • Ngingx wont start with fastcgi_split_path_info" error

    - by Ke
    Hi, I heard that nginx is faster and since im on a VPS with low ram i thought id try it out. I got through this tutorial http://www.howtoforge.com/installing-php-5.3-nginx-and-php-fpm-on-ubuntu-debian But I now get the following error: unknown directive "fastcgi_split_path_info" in /etc/nginx/sites-enabled/default:28 Anyone know what might be causing the problem? I cant find any reference to the problem on Google Also I have heard conflicting things about Nginx vs Apache. Some say use one, some say the other. Im using allsorts such as rewrite rules, proxies etc. Am I setting myself up for a fall by using Nginx? If I go for apache, does anyone know of anyway to tweak it so that it performs better on a low ram VPS? Cheers Ke

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  • Ngingx wont start with fastcgi_split_path_info" error

    - by Ke
    Hi, I heard that nginx is faster and since im on a VPS with low ram i thought id try it out. I got through this tutorial http://www.howtoforge.com/installing-php-5.3-nginx-and-php-fpm-on-ubuntu-debian But I now get the following error: unknown directive "fastcgi_split_path_info" in /etc/nginx/sites-enabled/default:28 Anyone know what might be causing the problem? I cant find any reference to the problem on Google Also I have heard conflicting things about Nginx vs Apache. Some say use one, some say the other. Im using allsorts such as rewrite rules, proxies etc. Am I setting myself up for a fall by using Nginx? If I go for apache, does anyone know of anyway to tweak it so that it performs better on a low ram VPS? Cheers Ke

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  • Find optimal/good-enough strategy and AI for the game 'Proximity'?

    - by smci
    'Proximity' is a strategy game of territorial domination similar to Othello, Go and Risk. Two players, uses a 10x12 hex grid. Game invented by Brian Cable in 2007. Seems to be a worthy game for discussing a) optimal algorithm then b) how to build an AI. Strategies are going to be probabilistic or heuristic-based, due to the randomness factor, and the insane branching factor (20^120). So it will be kind of hard to compare objectively. A compute time limit of 5s per turn seems reasonable. Game: Flash version here and many copies elsewhere on the web Rules: here Object: to have control of the most armies after all tiles have been placed. Each turn you received a randomly numbered tile (value between 1 and 20 armies) to place on any vacant board space. If this tile is adjacent to any ally tiles, it will strengthen each tile's defenses +1 (up to a max value of 20). If it is adjacent to any enemy tiles, it will take control over them if its number is higher than the number on the enemy tile. Thoughts on strategy: Here are some initial thoughts; setting the computer AI to Expert will probably teach a lot: minimizing your perimeter seems to be a good strategy, to prevent flips and minimize worst-case damage like in Go, leaving holes inside your formation is lethal, only more so with the hex grid because you can lose armies on up to 6 squares in one move low-numbered tiles are a liability, so place them away from your main territory, near the board edges and scattered. You can also use low-numbered tiles to plug holes in your formation, or make small gains along the perimeter which the opponent will not tend to bother attacking. a triangle formation of three pieces is strong since they mutually reinforce, and also reduce the perimeter Each tile can be flipped at most 6 times, i.e. when its neighbor tiles are occupied. Control of a formation can flow back and forth. Sometimes you lose part of a formation and plug any holes to render that part of the board 'dead' and lock in your territory/ prevent further losses. Low-numbered tiles are obvious-but-low-valued liabilities, but high-numbered tiles can be bigger liabilities if they get flipped (which is harder). One lucky play with a 20-army tile can cause a swing of 200 (from +100 to -100 armies). So tile placement will have both offensive and defensive considerations. Comment 1,2,4 seem to resemble a minimax strategy where we minimize the maximum expected possible loss (modified by some probabilistic consideration of the value ß the opponent can get from 1..20 i.e. a structure which can only be flipped by a ß=20 tile is 'nearly impregnable'.) I'm not clear what the implications of comments 3,5,6 are for optimal strategy. Interested in comments from Go, Chess or Othello players. (The sequel ProximityHD for XBox Live, allows 4-player -cooperative or -competitive local multiplayer increases the branching factor since you now have 5 tiles in your hand at any given time, of which you can only play one. Reinforcement of ally tiles is increased to +2 per ally.)

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  • please give guidence on making a social networking website

    - by user287745
    what is an api, if a make a db and a social site in asp.net and c#, sql host it. how can i ask others to make applications for it? i mean how is that possible, i have the code, so API, is it a software? i want to make a site like facebook social networking site, but its proving to be very very difficult, Ajax java script and all that please help by providing examples, codes, readable, guidance, thank you, i has asked a similar question but deleted it as it was not clear thank you

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  • Ngingx won't start with fastcgi_split_path_info" error

    - by Ke
    I heard that nginx is faster and since I'm on a VPS with low RAM I thought I would try it out. I got through this tutorial http://www.howtoforge.com/installing-php-5.3-nginx-and-php-fpm-on-ubuntu-debian But I now get the following error: unknown directive "fastcgi_split_path_info" in /etc/nginx/sites-enabled/default:28 What might be causing the problem? I can't find any reference to the problem on Google. Also I have heard conflicting things about nginx vs Apache. Some say use one, some say the other. I'm using all sorts of things such as rewrite rules, proxies etc. Am I setting myself up for a fall by using nginx? If I go for Apache: how can I tweak it so that it performs better on a low RAM VPS?

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  • css menu hover "hangs" in chrome & safari

    - by boblet
    Greetings - Struggeling with a three-level css menu. Works fine in FireFox and Opera for mac, but in Chrome and Safari the third level "sticks" or "hangs" as a watermark after you move the cursor away. I have tried a few different things without luck. Live demo here: http://www.it-stud.hiof.no/~benteh/tmp/ I have cut away everything else, so this is just the menu css & html. (PS. there are only three levels on archeology, hominins and environmental)

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  • Blog host with importing from dotnetnuke blog

    - by papadi
    I want to migrate my blog from my own dotnetnuke site to another host (like blogger, posterous etc). Do you know any such host that supports importing from dotnetnuke. Posterous supports importing using MetaWebLog API, which is supposed to be supported by dotnetnuke blog module. I tried it but it does not work. I always get 'We were not able to authenticate this account' message from Posterous, altough at the same time I can post to my dnn blog using Word and MetaWebLog API.

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  • Monitor serial port already open

    - by Cristiano
    Hi, I am try to read data over serial port already open. I have used C# and c++ library for use microsoft api (overlapped and not overlapped I/O), but not work. I can use same windows api? or other?? Thanks in advance for your availability, Cristiano http://bugbusters.altervista.org/index.php

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  • How to format HDD with MHDD Tool.

    - by PP
    I have copied MHDD application on a bootable CD and i wan to use it to low level format my HDD which had some bad sectors on it. so how can mark these badsecotrs using MHDD application? Pluse can i partition/format my HDD using MHDD because after low level format i want to setup window xp on that drive. can some one explain me step by step procedure to how to lovel format driven and partition/format it and then setup xp on that. Link to MHDD app. http://hddguru.com/content/en/software/2005.10.02-MHDD/ Thanks, PP.

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  • Maven building for GoogleAppEngine, forced to include JDO libraries?

    - by James.Elsey
    Hi, I'm trying to build my application for GoogleAppEngine using maven. I've added the following to my pom which should "enhance" my classes after building, as suggested on the DataNucleus documentation <plugin> <groupId>org.datanucleus</groupId> <artifactId>maven-datanucleus-plugin</artifactId> <version>1.1.4</version> <configuration> <log4jConfiguration>${basedir}/log4j.properties</log4jConfiguration> <verbose>true</verbose> </configuration> <executions> <execution> <phase>process-classes</phase> <goals> <goal>enhance</goal> </goals> </execution> </executions> </plugin> According to the documentation on GoogleAppEngine, you have the choice to use JDO or JPA, I've chosen to use JPA since I have used it in the past. When I try to build my project (before I upload to GAE) using mvn clean package I get the following output [ERROR] BUILD ERROR [INFO] ------------------------------------------------------------------------ [INFO] Failed to resolve artifact. Missing: ---------- 1) javax.jdo:jdo2-api:jar:2.3-ec Try downloading the file manually from the project website. Then, install it using the command: mvn install:install-file -DgroupId=javax.jdo -DartifactId=jdo2-api -Dversion=2.3-ec -Dpackaging=jar -Dfile=/path/to/file Alternatively, if you host your own repository you can deploy the file there: mvn deploy:deploy-file -DgroupId=javax.jdo -DartifactId=jdo2-api -Dversion=2.3-ec -Dpackaging=jar -Dfile=/path/to/file -Durl=[url] -DrepositoryId=[id] Path to dependency: 1) org.datanucleus:maven-datanucleus-plugin:maven-plugin:1.1.4 2) javax.jdo:jdo2-api:jar:2.3-ec ---------- 1 required artifact is missing. for artifact: org.datanucleus:maven-datanucleus-plugin:maven-plugin:1.1.4 from the specified remote repositories: __jpp_repo__ (file:///usr/share/maven2/repository), DN_M2_Repo (http://www.datanucleus.org/downloads/maven2/), central (http://repo1.maven.org/maven2) [INFO] ------------------------------------------------------------------------ [INFO] For more information, run Maven with the -e switch [INFO] ------------------------------------------------------------------------ [INFO] Total time: 3 seconds [INFO] Finished at: Sat Apr 03 16:02:39 BST 2010 [INFO] Final Memory: 31M/258M [INFO] ------------------------------------------------------------------------ Any ideas why I should get such an error? I've searched through my entire source code and I'm not referencing JDO anywhere, so unless the app engine libraries require it, I'm not sure why I get this message.

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  • FQL in ASP.Net Facebook Application using FBML is not working.

    - by user367970
    Here is my FQL code in ASP.Net Facebook application in FBML. string s = Master.Api.Fql.Query("SELECT name, pic FROM user WHERE uid=" + Master.Api.Users.GetLoggedInUser()); Response.Write("s="+s); While running the page the following error throws out, Errors while loading page from application Runtime errors: FBML Error (line 2): unknown tag "fql_query_response" I have tried other FQL also but none of the code works. Please help me out of this problem.

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  • What should I buy iPad or iPhone 4 for iPhone SDK 4 ?

    - by saturngod
    Now, I'm developing on iPhone SDK3 and iPodTouch 2G. iPodTouch 2G can't do full function of iOS4. I want to change iPhone SDK4 development.In july, iPhone 4 and iPad will available in singapore. So, What should I buy iPad or iPhone 4 for iPhone SDK 4 ? What different between iPad API and iPhone 4 API ? How about market ? Can I write iPhone app with iPad ?

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  • primitives of a programming language

    - by Tim
    Hi, Which do the concepts control flow, data type, statement, expression and operation belong to? Syntax or semantics? What is the relation between control flow, data type, statement, expression, operation, function, ...? How a program is built from these primitives level by level? I would like to understand these primitive concepts and their relations in order to figure out what aspects of a new language should one learn. Thanks and regards!

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  • I get an error when implementing tde in SQL Server 2008

    - by mahima
    While using USE mssqltips_tde; CREATE DATABASE ENCRYPTION KEY with ALGORITHM = AES_256 ENCRYPTION BY SERVER CERTIFICATE TDECert GO I'm getting an error Msg 156, Level 15, State 1, Line 2 Incorrect syntax near the keyword 'KEY'. Msg 319, Level 15, State 1, Line 3 Incorrect syntax near the keyword 'with'. If this statement is a common table expression or an xmlnamespaces clause, the previous statement must be terminated with a semicolon. please help in resolving the same as i need to implement Encryption on my DB

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  • Reading XML File

    - by Joy
    I'm developping an iphone application which uses google weather api to forecast the weather. The webservice is giving me data in the following format:- <?xml version="1.0"?> <xml_api_reply version="1"> <weather module_id="0" tab_id="0" mobile_row="0" mobile_zipped="1" row="0" section="0" > <forecast_information> <city data="Kolkata, West Bengal"/> <postal_code data="Kolkata"/> <latitude_e6 data=""/> <longitude_e6 data=""/> <forecast_date data="2010-04-28"/> <current_date_time data="2010-04-28 10:20:00 +0000"/> <unit_system data="US"/> </forecast_information> <current_conditions ><condition data="Haze"/> <temp_f data="97"/> <temp_c data="36"/> <humidity data="Humidity: 53%"/> <icon data="/ig/images/weather/haze.gif"/> <wind_condition data="Wind: S at 12 mph"/> </current_conditions> <forecast_conditions> <day_of_week data="Wed"/> <low data="82"/> <high data="91"/> <icon data="/ig/images/weather/chance_of_rain.gif"/> <condition data="Chance of Rain"/> </forecast_conditions> <forecast_conditions> <day_of_week data="Thu"/> <low data="82"/> <high data="96"/> <icon data="/ig/images/weather/rain.gif"/> <condition data="Rain"/> </forecast_conditions> <forecast_conditions> <day_of_week data="Fri"/> <low data="82"/> <high data="96"/> <icon data="/ig/images/weather/sunny.gif"/> <condition data="Clear"/> </forecast_conditions> <forecast_conditions> <day_of_week data="Sat"/> <low data="78"/> <high data="98"/> <icon data="/ig/images/weather/mostly_sunny.gif"/> <condition data="Mostly Sunny"/> </forecast_conditions> </weather> As I'm new to iPhone development so i'm facing problem while reading this using xmlparser. Please help me out of this problem. Looking forward to your valuable reply. Thanks in advance..

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