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• C++ alignment when printing cout <<

  - by user69514

  Is there a way to align text when priting using cout? I'm using tabs, but when the words are too big they won't be aligned anymore Sales Report for September 15, 2010 Artist Title Price Genre Disc Sale Tax Cash Merle Blue 12.99 Country 4% 12.47 1.01 13.48 Richard Music 8.49 Classical 8% 7.81 0.66 8.47 Paula Shut 8.49 Classical 8% 7.81 0.72 8.49

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• android incoming call screen

  - by shaimagz

  I would like to add details to the incoming call screen on android. lets say I have a string 'x', so I want 'x' to show up on the incoming call screen under the name of the person who is currently calling. I know this is possible because of this apps: CallerId, Vringo I'm pretty new to this area, so I need to know what is the process to achieve that, for example: get the event of incoming call, go to the incoming call interface and so on. Thanks!

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• Parsing RFC 2822 date in JAVA

  - by DutrowLLC

  I need to parse an RFC 2822 string representation of a date in Java. An example string is here: Sat, 13 Mar 2010 11:29:05 -0800 It looks pretty nasty so I wanted to make sure I was doing everything right and would run into weird problems later with the date being interpreted wrong either through AM-PM/Military time problems, UTC time problems, problems I don't anticipate, etc... Thanks!

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• Voice transforming using OpenAL on iPhone

  - by eaglelouk@

  Hi there, I've played a little bit with OpenAL, and I must say that it's pretty fast, even on the iPhone. However, I still got one problem. My app is recording the user voice, and repeats what he said using OpenAL. I've modified the AL_PITCH value, but it's currently also changing the speed, which I don't want to ! Is there a simple way to only change the tonality ? Thanks ;)

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• Rails, Scriptaculous, effect where one element pushes another out of the way

  - by Sam

  I really like the visual effect where a new element seems to push an old element out of the way. Pretty common thing recently. here is a static example. http://github.com/ However, I'm trying to do it with recently updated products. Also would like to use scriptaculous if at all possible with periodically_call_remote using ruby on rails.

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• Best Objective-C tutorial?

  - by Dexter

  What is the best way to learn Objective-C on linux (man I wish I had a mac)? I know C/C++ pretty well and have always wanted to learn Objective-C becuase of the ability to make iPhone apps (if I had a mac). So where do I start?

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• jQuery fullcalendar custom event

  - by raulriera

  Hi, I was wondering how to apply a custom render to a event... I want to be able to preppend the "patient" name of a practice agenda... eventRender: function(event, element) { console.log(element[0]); } This currently shows the HTML output in the console, but I don't know how can I access it (in a pretty jquery manner) in order to manipulate the data within. Thanks

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• UIView animation -- horizontal page curl... like a book?

  - by DevDevDev

  I'm pretty sure I've run across this animation at some point, but I can't remember where or how to do it! I want the equivalent of UIViewAnimationTransitionCurlDown but a full page horizontal curl. Does anybody have code that does this? Thanks!

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• jQTouch flicker on iPad with pixel doubling

  - by websfear

  I'm using jQTouch on an iPhone application and one of our requirements is to make this work in the iPad with pixel doubling. I believe there's a bug/issue with jQTouch on the iPad (running within an app UIWebView, but pixel doubled) that causes the screen to flicker during transitions. Pretty much every transition has a stutter/flicker on it. Has anyone else experienced this? I also started seeing this flicker on some Android devices as well.

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• My ListView backgrounds go black during scrolling - how to fix?

  - by Eno

  Ive specified white backgrounds for pretty much all widgets and it works, except when scrolling. The background container goes black during scrolling resulting in annoying flickering.

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• Can two different browser share on cookie?

  - by Hiscal

  Hi Friends My requirement is pretty interesting, I want to maintain one cookie between two different browser for same domain. so lets say I have create one cookie with name "mydata" and value "hiscal" from IE, then if i browse same website from firefox and trying to read cookie "mydata" then system should give me value "hiscal" but this is not happen in general case so can any one tell me how i can share cookie between to different browser(client) of same domain. Thanks, Hiscal

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• Apache Commons Math optimization

  - by alex

  Does anyone have any experience with the Apache Commmons Math optimization package? More specifically, the Nelder-Mead method implementation? Is it pretty high quality?

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• Where is the node.js file in the stack trace located?

  - by user225189

  Obviously, I'm pretty new to node.js. I'm attempting to debug a node.js application and I see node.js in the stack trace. I would like to put some sys.puts calls in there, but I cannot locate the node.js that is being run by my server. Is there a way to tell where node.js is located? Is there an equivalent to Ruby's FILE in node? Thanks, Brian

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• How do I revert from FRF50 back to ERE27?

  - by Brenton

  I got all excited with the leaked froyo update.zip that hit the net a few days ago, and installed it on my phone. Since then I've had many issues, the big one being ADB not discovering my phone. I'd like to revert my phone back, but can't find a signed update.zip on the nets that will do it. Does anyone know how I can revert my N1 from FRF50, back to ERE27? My phone is not rooted.

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• How does Dijkstra's Algorithm and A-Star compare?

  - by KingNestor

  I was looking at what the guys in the Mario AI Competition have been doing and some of them have built some pretty neat Mario bots utilizing the A* (A-Star) Pathing Algorithm. (Video of Mario A* Bot In Action) My question is, how does A-Star compare with Dijkstra? Looking over them, they seem similar. Why would someone use one over the other? Especially in the context of pathing in games?

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• Server side Javascript best practices?

  - by Petteri Hietavirta

  We have a CMS built on Java and it has Mozilla Rhino for the server side JS. At the moment the JS code base is small but growing. Before it is too late and code has become a horrible mess I want to introduce some best practices and coding style. Obviously the name space control is pretty important. But how about other best practices - especially for Java programmers?

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• Are there any lightweight alternatives to gSOAP?

  - by che

  I've tried using gSOAP for accessing a web service (e.g. using supplied WSDL to generate C stubs and then using them in an app). However, I've found that the generated .c and object files is quite big (several megabytes), which is a problem in embedded environment where I work. Do you know of any simpler SOAP libraries, or do I have to fall back to generic XML generators and parsers like ezXML?

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• Haskell composition (.) vs F#'s pipe forward operator (|>)

  - by Ben Lings

  In F#, use of the the pipe-forward operator (|>) is pretty common. However, in Haskell I've only ever seen function composition (.) being used. I understand that they are related, but is there a language reason that pipe-forward isn't used in Haskell or is it something else

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• RemoteApp .rdp embed creds?

  - by Chris_K

  Windows 2008 R2 server running Remote Desktop Services (what we used to call Terminal Services back in the olden days). This server is the entry point into a hosted application -- you could call it Software as a Service I suppose. We have 3rd party clients connecting to use it. Using RemoteApp Manager to build RemoteApp .rdp shortcuts to distribute to client workstations. These workstations are not in the same domain as the RDS server. There is no trust relationship between domains (nor will there be). There is a tightly controlled site to site VPN between workstations and the RDS server, we're quite confident we have access to the server locked down. The remoteApp being run is an ERP application with its own authentication scheme. The issue? I'm trying to avoid the need to create AD logins for every end user when connecting to the RemoteApp server. In fact, since we're doing a remoteApp and they have to authenticate to that app, I'd rather just not prompt them at all for AD creds. I certainly don't want them caught up in managing AD passwords (and periodic expirations) for accounts they only use to get to their ERP login. However, I can't figure out how to embed AD creds in a RemoteApp .rdp file. I don't really want to turn off all authentication on the RDS server at that level. Any good options? My goal is to make this as seamless as possible for the end-users. Clarifying questions are welcome.

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• jQuery: Is mouse over element?

  - by JamesBrownIsDead

  I could write something pretty easily to determine whether the mouse is over a given element, but is there already anything in the jQuery core library (or a plugin I guess) that will tell me whether the current mouse position is over a given element?

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• Detect marker with opencv and python

  - by Mitch

  Hi im trying to detect a marker in a webcam video feed and overlay it with a 3d object - pretty much exactly like this: http://www.morethantechnical.com/2009/06/28/augmented-reality-with-nyartoolkit-opencv-opengl/ i know artoolkit is the best module for this, but i was hoping to just use opencv in python since i dont know nearly enough c/c++ to be able to use artoolkit. im hoping someone will be able to get me on the right track towards detecting the marker and determining its location and orientation etc since i have no idea how best to go about this or what functions i should be using thanks mitch

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• Is there any real documentation or code examples on how to use the expect4j library?

  - by jwoody

  The documentation on the google code project page is pretty thin, I'm wondering if there is any in depth documentation on using expect4j, code examples would be helpful as well.

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• Preload SWF and Images.

  - by diamandiev

  I have a flashbuilder project with a big image. The problem is that the default preloader does not load the images/swf's inside the project. Is there a way to preload them?

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• HttpOnly cookies on google app engine java

  - by Spines

  Anyone know how I can use httponly cookies for sessions and cookies on the app engine? In the javadoc for the Cookie class, http://java.sun.com/javaee/6/docs/api/javax/servlet/http/Cookie.html#setHttpOnly(boolean) , there is a setHttpOnly method. I get a compiler error when trying to use it when developing for app engine though. The method was introduced in the Servlet 3.0 spec, so its pretty new.

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• [python]: path between two nodes

  - by www.yegorov-p.ru

  I'm using networkx to work with graphs. I have pretty large graph (it's near 200 nodes in it) and I try to find all possible paths between two nodes. But, as I understand, networkx can find only shortest path. How can I get not just shortest path, but all possible paths?

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