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Search found 1971 results on 79 pages for 'james gu'.

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• vs2008, opencv2.1,compile error in cxcore.hpp

  - by Long Gu

  Hi, gurus: I installed opencv2.1, made a new project (proj_A) using vs2008, used it for my computer vision tasks, it works fine. I copied an old project (proj_B, also made using vs2008) from other PC, compile it with ".h" and ".lib" files copied from opencv1.0 (which I did not install onto my PC), it compiles fine. I re-directed ".h" and ".lib"…

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• What's the sample rate for touchMove of Cocoa Touch?

  - by MQ Gu

  When touch moves, touchMove is called by system. What's the interval between 2 moves?

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• Windows 7 / ATI CCC - Monitor limit?

  - by james.ingham

  Hi all, I have a Ati 4850 X2 and back in the days when Windows 7 was in beta, I had this running with 4 monitors (Crossfire off). Now I have come to set this up again, with a RTM version of Windows 7 and the latest ATI drivers and it seems I can only have two monitors on at one time. If I try and set the monitors up in Control Panel, it simply…

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• Can't create PID file on MySQL server, permission denied

  - by James Barnhill

  The MySQL server won't start and is reporting the following error: /usr/local/mysql/bin/mysqld: Can't create/write to file '/usr/local/mysql/data/James-Barnhills-Mac-Pro.local.pid' (Errcode: 13) Can't start server: can't create PID file: Permission denied All the permissions are set recursively as: lrwxr-xr-x 1 _mysql wheel 27 Nov 22…

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• Keyboard shortcut to quickly jump to the URL address field in Firefox...

  - by James Burton

  Hi, in Firefox I very often want to quickly enter a new URL in the address field. Therefore it would be very nice to be able to quickly jump to the URL address field with a keyboard shortcut! Today I must move my mouse and place the cursor in that field and also ensure that the current address is selected so I can overwrite it when entering…

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• What are good replacements for Microsoft Visio 2003?

  - by James

  I have been using Visio 2003 on Windows XP for generation of UML diagrams. I have encountered following problems so far: There is no way to generate/print the documentation written for class attributes/methods. No automatic code generation is supported I have already generated lot of diagrams and i discovered above problems at much…

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• How to remove ActiveX Add on from IE 7 (normal method does not work)

  - by James

  Hi, Does anybody know how to remove an ActiveX control from Internet Explorer 7.0 ? I had been deleting and adding this control numerous times using the built in delete button in Tools, Manage Add-ons, Enable or Disable. This is required for me to test a downloader ActiveX used for a website. It had always shown up in the "Downloaded…

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• IIS6 won't respond to a request for a JS file after accessing through subdomain

  - by James

  I have a site running of www.mysite.com for example. There is a JS file I'm accessing: www.mysite.com/packages.js The first and subsequent times that I acccess that packages.js file causes no problems........until I access a sub-site like this: sub-site.mysite.com This naturally makes a request for that same packages.js....but the…

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• Date header returned by IIS7 is wrong

  - by James Hollingworth

  I am serving an ASP.NET application from IIS 7 but we are experiencing some weird cookie issues. The code works fine in other environments so we are assuming this is specific to this server (related question). We have been looking at the http headers returned and someone pointed out that the date http header is showing the 1st of…

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• Presentation software requires admin rights to install - any way to remove this requirement?

  - by James F

  I have some wireless presentation software which I use in a meeting room in order to allow end users to hold presentations here and wirelessly have their laptop screens showing on the TV on the wall. Unfortunately the .exe file requires admin rights to install therefore requiring that either the user requests temporary admin…

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• facebook javascript sdk fb_xd_fragment??

  - by James Lin

  Hi guys, I am using the facebook javascript sdk to embed a like button in my page. What is fb_xd_fragment??? I see it appends to the end of my url like http://www.mysite.com/controller/?fb_xd_fragment, and this is causing some nasty recursive reload of the page. Cheers James

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• How do you know if an object is JSON in javascript?

  - by James Armstead

  How do I know if a variable is JSON or if it is something else? Is there a JQuery function or something I can use to figure this out? Thanks! James

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• Hosted full text search solutions?

  - by James Cooper

  Does anyone know of companies offering SaaS full text search? I'm looking for something that uses Lucene, solr, or sphinx on the backend, and provides a REST API for submitting documents to index, and running searches. I could build my own EC2 AMI, but I'd have to configure EBS and other stuff, monitor it, etc. Curious if…

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• C++ Builder 2010 How to switch to FASTMM

  - by James

  Hello I have some projects which were done in c++ builder 2009 and they need borlandmm.dll to run. I have read that c++ Builder 2010 by default use Fastmm, but it dont seems to be the case in my projects. They still need borlandmm.dll So how can i switch my projects to use fastmm ? Regards James

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• Eclipse Plugin project with other project dependencies

  - by James

  I have an Eclipse plugin project, and it depends on other projects that I have in my Eclipse workspace. After adding the project dependencies under "Java Build Path" - "Projects" tab, and also selecting the project in the "Order and Export" I get a java.lang.NoClassDefFoundError. I'm assuming that the other projects have…

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• PHP/MySQL Swap places in database + JavaScript (jQuery)

  - by James Brooks

  I'm currently developing a website which stores bookmarks in a MySQL database using PHP and jQuery. The MySQL for bookmarks looks like this (CSV format): id,userid,link_count,url,title,description,tags,shareid,fav,date "1";"1";"0";"img/test/google.png";"Google";"Best. Search Engine. Ever.";"google, search,…

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• Is it possible to enumerate for all permutations of two IEnumerables using linq

  - by James Hay

  I could do this using loops, but is there a way to take two IEnumerables, enumerate through all possible permutations and select an object that contains the permutation? I feel like this 'should' be possible but am not really sure what operators to use. Thanks James

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• Turning a string into a Uri... (Android)

  - by James Rattray

  I have a string, 'songchoice' I want it to become a 'Uri' so I can use with MediaPlayer.create(context, Uri) Can someone help me to convert songchoice to the Uri? Thanks, James

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• Calculate direction angle from two rotation matrices?

  - by james.ingham

  Hi, Say I have two rotation matrices. One is taken before any rotations in my loop update method, while the second is taken after my rotation matrix update. I'm looking to use these two matrices to work out the direction of travel. Could anyone provide me with this algorithm? Thanks -James

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• Calculate direction angle from two vectors?

  - by james.ingham

  Hi, Say I have two 2D vectors, one for an objects current position and one for that objects previous position. How can I work out the direction of travel? This image might help understand what I'm after: Thanks -James

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• How to Profile R Code that Includes SNOW Cluster

  - by James

  Hi, I have a nested loop that I'm using foreach, DoSNOW, and a SNOW socket cluster to solve for. How should I go about profiling the code to make sure I'm not doing something grossly inefficient. Also is there anyway to measure the data flows going between the master and nodes in a Snow cluster? Thanks, …

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• Get the current UIScrollView scroll values on the iPhone?

  - by james.ingham

  If I have a UIScrollView and move it around to a specific location, is there any way to get that position it has moved too? Thanks - James

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• PHP cron script with twitter (problem with oauth)

  - by James Lin

  Hi guys, I am trying to write an php twitter script which will be run by crontab, what the script does is to get the tweets from a dedicated twitter account. I have looked at some of the php twitter oauth libraries, all of them seem to use redirect to a twitter page to get a token, then goes back to a…

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• Using an object in an if statement... (Android)

  - by James Rattray

  I have an object variable Object test = Spinner.getSelectedItem(); -It gets the selected item from the Spinner (called spinner) and names the item 'test' I want to do an if statement related to that object e.g: 'if (test = "hello") { //do something }' But it appears not to work.... Can someone give…

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• Archos 5 IT audio paths... (Android)

  - by James Rattray

  I want to import all songs (on the Archos 5 IT) into an array in my app? How can I do this? -What is the file path? -How do I get an array? Please help... Thanks alot, James

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