Search Results

Search found 25440 results on 1018 pages for 'agent based modeling'.

facebook twitter digg google delicious technorati stumbleupon myspace wordpress linkedin gmail igoogle windows live tumblr viadeo yahoo buzz yahoo mail yahoo bookmarks favorites email print

Page 6/1018 | < Previous Page | 2 3 4 5 6 7 8 9 10 11 12 13  | Next Page >

  • Modeling Tools that understand both Relational and LDAP

    - by jm04469
    I am looking to do some modeling and would like to have a tool that can capture not only a relational model like ERWIN but also allow us to easily port to LDAP as an option. NOTE: Visio can connect to an existing LDAP server and draw, but does not allow for you to model first and then deploy, unlike its relational capabilities.

    Read the article

  • Open Source - EER Modeling Tool

    - by Nick Fergis
    Is there a good open source or reasonably priced EER modeling tool for MySQL besides MySQL Workbench? I find the MySQL Workbench interface to be clunky. I would like to be able to manage my production schema beginning all design changes in the EER and propogating those out to my schema for created and altered tables. Is anyone use a tool they love to manage their environments in this way? Thanks. - Nick

    Read the article

  • Launchd agent not starting

    - by Thomi
    I'm attempting to write a launchd agent that runs a simple application for every user that logs in to the Mac OS X system. I have created a file named com.mycompany.myapp.plist and placed it in /Library/LaunchAgents. The contents of that file are: { LimitLoadToSessionType = "Aqua"; StartInterval = 10; OnDemand = NO; KeepAlive = YES; RunAtLoad = YES; Label = "com.mycompany.myapp"; Program = "/Users/thomi/myapp"; ProgramArguments = ( "/Users/thomi/myapp", "-l", "-d", ); } Initially I didn't have the StartInterval key set, since I thought the agent would start automatically. The problem is that the agent does not start unless I manually issue the following two commands: launchctl load -S Aqua -D all launchctl start com.mycompany.myapp Firther, when I run launchctl list com.mycompany.myapp I get the following output: { "Label" = "com.mycompany.myapp"; "LimitLoadToSessionType" = "System"; "OnDemand" = true; "LastExitStatus" = 0; "TimeOut" = 30; "Program" = "/Users/thomi/myapp"; ProgramArguments = ( "/Users/thomi/myapp", "-l", "-d", ); }; Notice that the LimitLoadToSessionType parameter has changed. Am I missing something here? Is there a different mechanism to start agents like this? Why has the LimitLoadToSessionType property changed?

    Read the article

  • Sharing the same `ssh-agent` among multiple login sessions

    - by intuited
    Is there a convenient way to ensure that all logins from a given user (ie me) use the same ssh-agent? I hacked out a script to make this work most of the time, but I suspected all along that there was some way to do it that I had just missed. Additionally, since that time there have been amazing advances in computing technology, like for example this website. So the goal here is that whenever I log in to the box, regardless of whether it's via SSH, or in a graphical session started from gdm/kdm/etc, or at a console: if my username does not currently have an ssh-agent running, one is started, the environment variables exported, and ssh-add called. otherwise, the existing agent's coordinates are exported in the login session's environment variables. This facility is especially valuable when the box in question is used as a relay point when sshing into a third box. In this case it avoids having to type in the private key's passphrase every time you ssh in and then want to, for example, do git push or something. The script given below does this mostly reliably, although it botched recently when X crashed and I then started another graphical session. There might have been other screwiness going on in that instance. Here's my bad-is-good script. I source this from my .bashrc. # ssh-agent-procure.bash # v0.6.4 # ensures that all shells sourcing this file in profile/rc scripts use the same ssh-agent. # copyright me, now; licensed under the DWTFYWT license. mkdir -p "$HOME/etc/ssh"; function ssh-procure-launch-agent { eval `ssh-agent -s -a ~/etc/ssh/ssh-agent-socket`; ssh-add; } if [ ! $SSH_AGENT_PID ]; then if [ -e ~/etc/ssh/ssh-agent-socket ] ; then SSH_AGENT_PID=`ps -fC ssh-agent |grep 'etc/ssh/ssh-agent-socket' |sed -r 's/^\S+\s+(\S+).*$/\1/'`; if [[ $SSH_AGENT_PID =~ [0-9]+ ]]; then # in this case the agent has already been launched and we are just attaching to it. ##++ It should check that this pid is actually active & belongs to an ssh instance export SSH_AGENT_PID; SSH_AUTH_SOCK=~/etc/ssh/ssh-agent-socket; export SSH_AUTH_SOCK; else # in this case there is no agent running, so the socket file is left over from a graceless agent termination. rm ~/etc/ssh/ssh-agent-socket; ssh-procure-launch-agent; fi; else ssh-procure-launch-agent; fi; fi; Please tell me there's a better way to do this. Also please don't nitpick the inconsistencies/gaffes ( eg putting var stuff in etc ); I wrote this a while ago and have since learned many things.

    Read the article

  • GAE modeling relationship options

    - by Sway
    Hi there, I need to model the following situation and I can't seem to find a consistent example on how to do it "correctly" for the google app engine. Suppose I've got a simple situation like the following: [Company] 1 ----- M [Stare] A company has one to many stores. Each store has an address made up of a address line 1, city, state, country, postcode etc. Ok. Lets say we need to create say an "Audit". An Audit is for a company and can be across one to many stares. So something like: [Audit] 1 ------ 1 [Company] 1 ------ M [Store] Now we need to query all of the "audits" based on the Store "addresses" in order to send the "Auditors" to the right locations. There seem to be numerous articles like this one: http://code.google.com/appengine/articles/modeling.html Which give examples of creating a "ContactCompany" model class. However they also say that you should use this kind of relationship only when you "really need to" and with "care" for performance. I've also read - frequently - that you should denormalize as much as possible thereby moving all of the "query-able" data into the Audit class. So what would you suggest as the best way to solve this? I've seen that there is an Expando class but I'm not sure if that is the "best" option for this. Any help or thoughts on this would be totally appreciated. Thanks in advance, Matt

    Read the article

  • What is the iPad user agent?

    - by Yoric
    Now that the iPad craze is officially open, it's time to think websites also for the iPad. From what I gather, the iPad is using iPhone OS, but with a different screen resolution from the iPhone/iPod touch. So suddenly, the assumption that iPhone OS = iPhone screen resolution becomes false. Sounds like many sites may have to revise their user-agent - css mapping. So, can anyone with access to the iPad or the iPad SDK give us the user-agent string? Thanks in advance.

    Read the article

  • Handling incremental Data Modeling Changes in Functional Programming

    - by Adam Gent
    Most of the problems I have to solve in my job as a developer have to do with data modeling. For example in a OOP Web Application world I often have to change the data properties that are in a object to meet new requirements. If I'm lucky I don't even need to programmatically add new "behavior" code (functions,methods). Instead I can declarative add validation and even UI options by annotating the property (Java). In Functional Programming it seems that adding new data properties requires lots of code changes because of pattern matching and data constructors (Haskell, ML). How do I minimize this problem? This seems to be a recognized problem as Xavier Leroy states nicely on page 24 of "Objects and Classes vs. Modules" - To summarize for those that don't have a PostScript viewer it basically says FP languages are better than OOP languages for adding new behavior over data objects but OOP languages are better for adding new data objects/properties. Are there any design pattern used in FP languages to help mitigate this problem? I have read Phillip Wadler's recommendation of using Monads to help this modularity problem but I'm not sure I understand how?

    Read the article

  • Adding to the browser user agent string?

    - by stwissel
    I have a plug-in that handles its own url schema (something like mystuf:// ). If a user clicks on such a link when the plug-in isn't installed (s)he gets an ugly error. So I extended my installer to write into the Registry (for Internet Explorer) and the user.js (for Firefox) to ADD a custom string to the user agent string. These additions survive a browser upgrade nicely (Microsoft uses this technique to indicate the presence of the dotNet Framework). Now I need to extend this to Apple Safari and Google Chrome on all supported platforms. To be clear: I'm not looking how to REPLACE the user agent string, but how to amend it with additional information. Any hint?

    Read the article

  • Terrarium-like agent interaction framework

    - by Gabi
    Hi, I'm looking for a framework for agent interaction simulation, where I can deploy some agents and let them interact and watch their evolution. Until now I found Terrarium 2.0 (http://terrarium2.codeplex.com/). In principle this is what I need: the ability to create some creature/agent and deploy it into a simulation framework where it will interact with other agents. But it seems that Terrarium is no longer under development. Do you know of any similar frameworks which are worth considering? Thanks.

    Read the article

  • SQLAuthority News SQL Server Modeling CTP Nov 2009 Release 2 (formerly Oslo)

    SQL Server Modeling (formerly code name “Oslo”) is a set of future technologies that provide significant productivity gains across the lifecycle of .NET applications by enabling developers, architects, and IT professionals to work together more effectively with SQL Server at the center of the application lifecycle.SQL Server Modeling CTP Nov 2009 Release 2 is a [...]...Did you know that DotNetSlackers also publishes .net articles written by top known .net Authors? We already have over 80 articles in several categories including Silverlight. Take a look: here.

    Read the article

  • How should I deal with user agent parsing in logs?

    - by Mr. Jefferson
    My web app project includes logging functionality so we can see where visitors are coming from (referrer URL), what the popular user agents are, what pages are most popular, etc. The log is stored in SQL Server, and when I query the user agents I use a large (almost 100 lines) and growing CASE statement to separate the user agents using string matching (i.e. if the user agent contains the string "Firefox/9" then it's Firefox 9). Is there a better way to do this so I don't have to continually add to that CASE statement to deal with new browser releases? Also, how should I deal with less common, weird/unknown user agents? I've seen the following in the logs and been unable to find good information online about what they are: WordPress/3.3.1; http://www.facecolony.org Mozilla/4.0 ( http://www.hairirons.org redips; <a href=http://hairirons.org/>chi hair iron</a>) I'd guess they're bots/crawlers, but the sites they point to don't appear to reference web crawlers (or even be available sometimes). I've seen other user agents aren't familiar to me, but I know they're bots because they include "bot" or "spider" or something similar in them.

    Read the article

  • Cannot connect puppet agent to puppet master

    - by u123
    I have installed puppet 3.3.1 on a debian 7 machine (test-puppet-master) and the puppet agent on another debian 7 machine (test-puppet-agent/192.11.80.246) acting as a client. I start the master with: puppet master --verbose --no-daemonize And I start the agent with: puppet agent --server=test-puppet-master --no-daemonize --verbose Notice: Did not receive certificate which gives the following output on the master: Notice: Starting Puppet master version 3.3.1 Error: Could not resolve 192.11.80.246: no name for 192.11.80.246 Info: Inserting default '~ ^/catalog/([^/]+)$' (auth true) ACL Info: Inserting default '~ ^/node/([^/]+)$' (auth true) ACL Info: Inserting default '/file' (auth ) ACL Info: Inserting default '/certificate_revocation_list/ca' (auth true) ACL Info: Inserting default '~ ^/report/([^/]+)$' (auth true) ACL Info: Inserting default '/certificate/ca' (auth any) ACL Info: Inserting default '/certificate/' (auth any) ACL Info: Inserting default '/certificate_request' (auth any) ACL Info: Inserting default '/status' (auth true) ACL Info: Not Found: Could not find certificate test-puppet-agent Error: Could not resolve 192.11.80.246: no name for 192.11.80.246 Info: Not Found: Could not find certificate test-puppet-agent Error: Could not resolve 192.11.80.246: no name for 192.11.80.246 Info: Not Found: Could not find certificate test-puppet-agent Any ideas why the agent cannot connect?

    Read the article

  • Change IE user agent

    - by Ahmed
    I'm using WatiN to automate Internet Explorer, and so far it's been great. However, I would really like to be able to change the user agent of IE so the server thinks it's actually Firefox or some other browser. A Firefox useragent string look something like: Mozilla/5.0 (Windows; U; Windows NT 6.1; en-US; rv:1.9.2.13) Gecko/20101203 Firefox/3.6.13 With the following code RegistryKey ieKey = Registry.LocalMachine.CreateSubKey(@"SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\User Agent"); ieKey.SetValue("", "Mozilla/5.0"); ieKey.SetValue("Compatible", "Windows"); ieKey.SetValue("Version", "U"); ieKey.SetValue("Platform", "Windows NT 5.1; en-US"); ieKey.DeleteSubKeyTree("Post Platform"); I have been able to change the IE useragent string from Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.1; Trident/4.0; AskTbMP3R7/5.9.1.14019) to Mozilla/4.0 (Windows; U; Windows NT 6.1; Trident/4.0; en-US; rv:1.9.2.13) Now, the question: how do I delete the Trident/4.0 part and add the "Gecko/20101203 Firefox/3.6.13" part after the parentheses? I would really like to do this programatically in C#, without using any IE add-ons. Thanks in advance.

    Read the article

  • SQL server 2005 agent not working

    - by flaggers
    Sql server 2005 service pack 2 version: 9.00.3042.00 All maintenance plans fail with the same error. The details of the error are:- Execute Maintenance Plan Execute maintenance plan. test7 (Error) Messages Execution failed. See the maintenance plan and SQL Server Agent job history logs for details. The advanced information section shows the following; Job 'test7.Subplan_1' failed. (SqlManagerUI) Program Location: at Microsoft.SqlServer.Management.SqlManagerUI.MaintenancePlanMenu_Run.PerformActions() At this point the following appear in the windows event log: Event Type: Error Event Source: SQLISPackage Event Category: None Event ID: 12291 Date: 28/05/2009 Time: 16:09:08 User: 'DOMAINNAME\username' Computer: SQLSERVER4 Description: Package "test7" failed. and also this: Event Type: Warning Event Source: SQLSERVERAGENT Event Category: Job Engine Event ID: 208 Date: 28/05/2009 Time: 16:09:10 User: N/A Computer: SQLSERVER4 Description: SQL Server Scheduled Job 'test7.Subplan_1' (0x96AE7493BFF39F4FBBAE034AB6DA1C1F) - Status: Failed - Invoked on: 2009-05-28 16:09:02 - Message: The job failed. The Job was invoked by User 'DOMAINNAME\username'. The last step to run was step 1 (Subplan_1). There are no entries in the SQl Agent log at all.

    Read the article

  • HTG Explains: What’s a Browser User Agent?

    - by Chris Hoffman
    Your browser sends its user agent to every website you connect to. We’ve written about changing your browser’s user agent before – but what exactly is a user agent, anyway? A user agent is a “string” – that is, a line of text – identifying the browser and operating system to the web server. This sounds simple, but user agents have become a mess over time. How To Customize Your Wallpaper with Google Image Searches, RSS Feeds, and More 47 Keyboard Shortcuts That Work in All Web Browsers How To Hide Passwords in an Encrypted Drive Even the FBI Can’t Get Into

    Read the article

  • Stairway to SQL Server Agent: Step 1: Setup and Overview

    SQL Server Agent is a Microsoft Windows service that allows a DBA to automate administrative tasks. SQL Server Agent can run jobs, monitor SQL Server, and process alerts. The SQL Server Agent service must be running before any jobs scheduled to execute automatically can be run Free trial of SQL Backup™“SQL Backup was able to cut down my backup time significantly AND achieved a 90% compression at the same time!” Joe Cheng. Download a free trial now.

    Read the article

  • User Agent in http client Android

    - by Sephy
    Hi everybody, I building an Https Client to send some data to a server, but I don't know what to pass in User-Agent. Should I use the webkit one's or do I have to build one explicitely for my App? I'm using this handy post Thanks for any help

    Read the article

  • User agent string of Opera Mini on iPhone

    - by nickf
    So hell froze over and Apple accepted Opera Mini into the app store. Does anyone know what the user agent string will be? The documentation says that Opera's template is like this: Opera/9.80 (J2ME/MIDP; Opera Mini/$CLIENT_VERSION/$SERVER_VERSION; U; $LANGUAGE) Presto/$PRESTO_VERSION

    Read the article

  • SQL Agent Command Line Not Saved

    - by Greg
    I have a SSIS package I am trying to schedule. I create a new job under SQL Server Agent. On the Command line tab of the jobstep, I choose "Edit the command-line manually". The changes are retained as I switch from tab to tab within the job step but whenever I exit and save the job, the changes are lost. Any ideas what's going on? I'm on SQL Server 2008.

    Read the article

facebook twitter digg google delicious technorati stumbleupon myspace wordpress linkedin gmail igoogle windows live tumblr viadeo yahoo buzz yahoo mail yahoo bookmarks favorites email print

< Previous Page | 2 3 4 5 6 7 8 9 10 11 12 13  | Next Page >