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• UIAccelerationValue angle

  - by dragon

  Hi, - (void)accelerometer:(UIAccelerometer *)accelerometer didAccelerate:(UIAcceleration *)acceleration Using the above method we got an acceleration value of (x and y and z).Now i want to find angle between (x and y) and (y and z) and (z and x).How can i do this? Can anyone help me ? Thanks in advance.....

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• windows phone 7 ctp - drive cannot locate a specific area or track on the disk

  - by Andy Clarke

  Have just installed Windows Phone 7 CTP (Visual Studio 2010 Express) When I deploy the emulator loads but the deployment crashes with the following error. Can anyone help please? Microsoft Visual Studio 2010 Express for Windows Phone Unable to start program '\Windows\taskhost.exe'. The drive cannot locate a specific area or track on the disk.

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• Troubleshooting Facebook's graph.put_object that returns error 400

  - by TimLeung

  I am using Facebook Python's SDK along with Google App Engine, and making a call to do a checkin: graph.put_object("me", "checkins", message="Hello, world", place="165039136840558", coordinates='{"latitude":"38.2454064", "longitude":"-122.0434404"}') However, this throws an error 400 Bad Request and I don't seem to be able to try catch it so I can have the important information. On a bad request, Facebook should return, an object like below which can help troubleshoot and address the issue, but I am not sure how I can retrieve this object: { "error": { "type" : "OAuthException", "message" : "An active access token must be used to query information about the current user." } }

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• MenuItemClick Event Not firing

  - by ramyatk06

  hi guys, I am using asp:menu.In this asp menu,on clicking menu item,I want to get the menuitem,and its parent.I tried to use menuitemclick event.But menuitemclick event is not firing on clicking menu item.Can any body help?

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• lucene query issue

  - by Sunil

  I am using Lucene with Alfresco. Here is my query: ( TYPE:"{com.company.customised.content.model}test" && (@\{com.company.customised.content.model\}testNo:111 && (@\{com.company.customised.content.model\}skill:or)) I have to search documents which are having property skill of value "or". The above query is not giving any results (I am getting failed to parse query). If I use the query up until testNo (ignoring skill), I am getting proper results: ( TYPE:"{com.company.customised.content.model}test" && (@\{com.company.customised.content.model\}testNo:111)) Can you please help me? Thanks

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• Junit and EasyMock understanding clarifications

  - by harigm

  Still Now I am using JUnit, I came across EasyMock, I am understanding both are for the same purpose. Is my understanding correct? What are the advantages does EasyMock has over the Junit? Which one is easier to configure? Does EasyMock has any limitations? Please help me to learn

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• regsvr32 failed to create an entry under clsid

  - by user1677272

  I have a VC++ dll, which I want to register on my 32-bit Windows 7 machine using regsvr32.exe, however I have some problems with this. When I register my DLL with regsvr32.exe, it shows registration successful, but when I check the entries in regedit, there is no entry in Computer\HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID. There is only one entry in Computer\HKEY_LOCAL_MACHINE\TypeLib with the guid mentioned in the project. Can anyone help me on this?

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• how to register ocx file using visual C++?

  - by hadi

  how can i find that ocx file (swf ocx flie) is registered or no? and if is registered wich version is that? and if is not registered how can i register taht? Please help me very thanks

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• finding no. of clicks in a website

  - by karan sharma

  hello all i want to know the correct method of finding out the no of clicks in a website....so please do help me....thanks in advance......

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• In blackberry Rounded Border of Manager display as a squre.

  - by Sachin

  Hello everybody I have created a table layout manager by extending a manager. Every thing is working fine but when I tried to create and set rounded border by using BorderFactory it is actually displaying a square instead of rounded square, please help me by send your valuable suggestions. Even though I have tried to add that border to a custom label field that also behave in a same manner.

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• How to handle touch event on UIButton added on cell of UITableView?

  - by vikas Savardekar

  Hi! I m adding UIButton on each cell of UITableView dynamically. I want to handle touch event on this UIButton. Can u plz help me to sort out this issue? Thanks In Advance, Vikas

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• FLVPlayback not showing skin on exe

  - by Dubi

  Hi, I have a problem exporting a flash exe which contains flvplayback with external skin file. Works fine on swf but on exe, it's not showing the skin controls I am using Flash CS4. Any help will be appreciated.

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• Is there any open source text analysis library for PHP?

  - by Marc

  I am looking for a PHP library which does more or less the same thing as this webpage: http://textalyser.net/ I know that there are popular libraries in python and java, but I am looking for a PHP version. Thanks for your help!

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• How do you publish a picture to an event with facebook opengraph?

  - by Keith Fitzgerald

  I am able to successfully publish an event to facebook but am unable to include a picture. It looks like this needs to be done via a "connection" in open graph but I can't seem to find a clear example on how to do this. Can someone on stackoverflow.com help? Thanks!

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• strange behavior when changing UINavigationController backItem title

  - by Rafael

  Hi, I'm changing the back button item title in the viewDidAppear of a controller in the following way: self.navigationController.navigationBar.backItem.title = @"Previous"; It changes the tittle properly, but the I'm having a strange behaviour. When I select the "previous" button, it changes the tittle of the controller that is up in the stack (i.e the parent controller now has the title "Previous". Do you now why this happened ??? Thanks in advanced for your help.

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• Are Ms-PL and Apache License Version 2.0 Compatible?

  - by Carlos Díez

  I need to use two libraries in a commercial product that i'm developing at work. One library is under the Ms-PL license and the other is under Apache License Version 2.0. I know that Ms-PL is not compatible with GPL according to the FSF, and that the Apache License Version 2.0 is only compatible with GPLv3 (and not with GPLv1 or GPLv2). But i don't know if both licenses are compatible. Any help would be appreciated, even if it is that it is impossible :)

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• Yahoo Web Scrapes: What are the limits?

  - by bvandrunen

  We are using a web scraper and have it set up to have a sleep function which has a random function set up (so that it isn't the same time between each scrape) but we are still getting blocked from Yahoo after 20-30 requests. Does any one know if there is a limit (i.e: 20 requests per minutes, 200 an hour) Right now our average between each request is around 3-6 seconds. Thanks for any help

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• Problem in implementing progress control using threading!

  - by Rakesh

  hello all, I am new to the concept of threading in C..so I find it difficult to implement that in my function...I have a simple application in which i want to display a progress bar at a particular place..In a particular funtion I will read files(in a for loop) for some manipulations(regarding my application) ...while its reading the files I want to display a progress bar...stating that its in process of reading files...I know it should be done using the concept of threading...but i am not quite sure how to do it..please help me with this

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• How to redirect to another page using a select menu and link_to - Ruby on Rails

  - by Michaël

  Hi, I want to use a select menu to redirect to another page but when I select 'Home' it doesn't redirect me to the main page. Nothing happends... <select> <option>Select a menu</option> <option><%= link_to 'Home', '/' %></option> </select> Thank you for your help.

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• where can i learn how to design business solutions ?

  - by wefwgeweg

  where can i learn how to design business solutions / services that can be sold ? are there any tools or software that can help draw flow charts and such ?

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• How to switch a view after i parse data?

  - by charles Graffeo

  OK my problem is this, i parse a document and after the document is parsed then i want to load to the next view sounds simple but ive been here for like 4 hours playing with code and id appreciete any help u can give me atm. k heres my parserDidEndDocumentCode - (void)parserDidEndDocument:(NSXMLParser *)parser{ IpadSlideShowViewController temp=(IpadSlideShowViewController)[[IpadSlideShowViewController alloc]init]; [temp performSelectorOnMainThread:@selector(switchViews) withObject:nil waitUntilDone:TRUE]; [temp release]; } now what i think should happen is my code will switch the view after it parses the documentation, n its not doing it idk why

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• Oracle Schema designer

  - by mehmetserif

  I don't know the real name of that application but what i want to do is so simple, i have an oracle database with more than 50 tables. I want to get their names also their field names, so i thought that it would be nice to use a designer or something like mssql has. Then i can get the field names and table names easily. How can i do that? Thanks for the help, Mehmet Serif Tozlu

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• Looking for a web server that include the following technologies ColdFusion, PHP, MS SQL Server, MyS

  - by Kevin

  Can anyone explain if it is possible to have a web server for all of these technologies: ColdFusion, PHP, MS SQL Server, MySQL I have a web developer insisting that they require all of the above however it doesn't quite make sense to me. Any help or clarification is appreciated.

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• Attaining Explicit and Predictable Ruby on Rails...

  - by Winston

  I need help, how can I learn this framework? Here's what I need to know. Routes, it's expected outcome, the prefix/suffix methods associated with every changes made with it. ActiveRecord, the dynamic generation of methods, the behind the scenes with prefix_ and _suffix methods. The View, how do I know what prefix/suffix methods can be used in the View. Is there's a way to know all those behind-the-scenes actions in console.

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• Call WCF service host directly

  - by Steven

  I'm hosting a WCF service inside a winform app. I want to monitor when somebody calls the service to a textbox on the form like: 2:23 Method X called params(x, y) 2:24 Method Y called params(z) I am using a service host for WCF and inside my concrete class I have created some delegates and events. I just cant seem to wire the events up because my object is of type ServiceHost not my object. Any help

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