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• Google accidentally revealed Nexus 5 phone in Android Kitkat launch video

  - by Gopinath

  Today Google officially announced KitKat as the name of the next version of Android OS(v4.4). They posted a video to showcase the unveiling of the KitKat statue at the company’s headquarters, but they accidentally revealed much more. 9to5Google spotted an unreleased Android smartphone in the video and they posted screen grabs of Googlers using it to take photos. This unreleased phone could be the next version of Google Nexus phone. Google few days ago reduced price of Nexus 4 smartphones by $100 and 8 GB version is reported out of inventory. With all these signs it seems to be clear that it is just weeks away for the launch of Google Nexus smartphone. Soon after the news of leaked smartphone spread on blogs, Google pulled Kitkat launch video to private. But few bloggers managed to save a copy of the video and uploaded to other video sharing websites. Check the embedded video

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• Tiled perlin/value noise texture with (2^n)+1 size

  - by tobi

  Actually what I have in mind is value noise I think, but what I am going to ask applies to both of them. It is known that if you want to produce tiled texture by using the perlin/value noise, the size of the texture should be specified as the power of 2 (2^n). Without any modifications to the algorithm when you use the size of (2^n)+1 the texture cannot be tiled anymore, so I am wondering whether it is possible (by modifying the algorithm somehow) to generate such tiling texture with the size of (2^n)+1. The article (from which I have my implementation) is here: http://devmag.org.za/2009/04/25/perlin-noise/ I am aware that I can produce texture with 2^n size and just copy twice the last column/row from the ends to make it (2^n)+1, but I don't want to, because such repetitions are visible too much.

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• Long running calculation on background thread

  - by SundayMonday

  In my Cocos2D game for iOS I have a relatively long running calculation that happens at a fairly regular interval (every 1-2 seconds). I'd like to run the calculation on a background thread so the main thread can keep the animation smooth. The calculation is done on a grid. Average grid size is about 100x100 where each cell stores an integer. Should I copy this grid when I pass it to the background thread? Or can I pass a reference and just make sure I don't write to the grid from the main thread before the background thread is done? Copying seems a bit wasteful but passing a reference seems risky. So I thought I'd ask.

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• Should I learn WPF? Is it a good time investment? [closed]

  - by Arash

  First I should say this is a copy of this question. I am a C# developer, not an expert, but still learning and growing. I want to learn WPF so I can creat application with nice UI. However I am afraid that, after I spend my time learning it, it is gonna be obselete, you know with windows 8 and metro application and stuff, so my question is: At this pint of time, would it be a good time investment to learn WPF? or will I be better off learning Metro? Thanks.

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• Can I Use A Canonical Tag Instead of a Redirect for Updated Content?

  - by Ewan Heming

  I have some old articles on my blog that get quite a bit of traffic, but are very outdated. I want to remove them from Google's index using the noindex tag, but I'm not sure what the best approach will be to send the same traffic to my new article on the subject without using a redirect (as I want to keep them in my blog archives). I was intending to just put a link at the top of the article pointing to the new one, but was wondering if it was appropriate to use a canonical tag instead; the new article is on the same subject but doesn't contain the same content, so isn't really a copy.

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• How do I interpret direct traffic that lands on random pages?

  - by mfg

  Looking at yesterday, according to Google Analytics, I got six direct visitors to my site (their source/medium is direct/(none)). Only one ended up at the actual domain. The other five ended up at miscellaneous foo.com/xyz.html. I did not send out links to people by email, and I'm not sure how likely it is the people would have copy/pasted the URLs. How do the visitors end up there? Is there a way to better capture where they might be coming from?

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• Should I change the name in the WTFPL?

  - by Domenic

  I'm using the WTFPL in my personal projects published on GitHub. Currently I'm using it verbatim, but I have the suspicion I shouldn't be leaving Copyright (C) 2004 Sam Hocevar <[email protected]> in there, and instead should use my name. But the license is very confusing about this. Half of the WTFPL is about the WTFPL itself, so I thought that copyright might refer to a copyright on the license text itself, and not on the project this is licensing. Also, it says Everyone is permitted to copy and distribute verbatim or modified copies of this license document, and changing it is allowed as long as the name is changed. So would I have to change the name, from WTFPL to, say, "WTFPL-Domenic"?

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• Term for Production Rollback

  - by trainer

  The firm I work at keeps a copy of the compiled source code on production. So basically on our Production server, we have two folders: ProductionServer\SourceCode\ ProductionServer\SourceCodeRollback\ The Rollback folder always contains one version older code. This is done so that on deployment nights, if something is wrong with the new code, the deployer(who is not familiar with source control software) has the older version to revert back to. My question is: Is there an official computer science term/nomenclature for the Rollback folder? Or is "Rollback" itself the official term?

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• Webcast on Monday, July 22 - Discover the Key to Profitable Order Fulfillment

  - by Pam Petropoulos

  When it comes to order fulfillment, organizations are challenged by the increasing complexity of global supply chains and an explosion of order and delivery channels. Attend this webcast on Monday, July 22 and hear Steve Banker, Service Director for Supply Chain Management at ARC Advisory Group, discuss how distributed order management solutions can help companies transform their fulfillment operations to gain greater supply chain visibility, improve order profitability, and increase customer service levels and satisfaction.  Hear too from Oracle executives who will showcase examples of customers successfully using Oracle Distributed Order Orchestration. Date: Monday, July 22, 2013 Time:  1:00 p.m. EST Click here to Register Download a free copy of the ARC Advisory Research Brief on Oracle’s Distributed Order Orchestration solution and discover how Boeing, the world’s leading aerospace company, is leveraging the solution to automate their proposal and order management processes and achieve an expected 30% reduction in order cycle times. 

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• Continous Delivery TFS

  - by swapneel

  Is it possible to achieve Continuous Delivery using TFS e.g. Windows Service? There are 1000 posts on how to use msdeploy with TFS for WEB projects. I am trying to understand why there are no resources such as blogs, articles, msdn or best practises for Continuous Delivery for Windows service using TFS. I am not sure tow to achieve the following without any working reference materials. This is so frustrating. Archive existing codebase on Remote server for Service as well for Web project not on Integration Server please! How To Stop services on Remote server not on Integration Server Copy New code Base on Remote Server Start Services

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• How can I neatly embed Flash in a page in a way that is cross-browser compatible?

  - by Mark Hatton

  When I receive Flash objects from my designer, it comes with an example HTML page which includes both <object> tags and <embed> tags as well as a whole heap of JavaScript. If I copy and paste this code in to my webpage, it works, but the code looks a mess (and there is so much of it!). If I remove the extra code and try either just <embed> or <object> on their own, it works in some browsers, but not others. Is there a neat, minimal method that works in all the major browsers?

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• What does it mean for SVN "to pollute the local source tree"?

  - by asd

  I'm reading "Professional Team Foundation Server 2010" by Wrox, and in an advantages/disadvantages list, the said: "Like CVS, SVN makes use of .svn directories inside the source folders to store state of the local working copy, and to allow synchronization with the server. However, it can have the affect of polluting the local source tree, and can cause performance issues wiht very large projects or files." What does the bit about pollution mean? I've used SVN for C# & ASP.NET projects for a long time and haven't encountered any problems. What probably does this quote think I should have been watching out for?

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• Ubuntu 11.10 to 12.04 results in loss of N network capability - how to restore?

  - by user74273

  On Ubuntu 11.10, I had zero issues with N network detection and speed. I cannot remember whether the old driver was iwlagn or iwlwifi. This was with Ubuntu repository Linux kernel 3.0.0-22. Upon upgrading to Ubuntu 12.04, iwlwifi is the available driver and while it detects N networks, upon connection, the speed is cripplingly low and DNS look-ups do not occur (impossible to browse). This is with Ubuntu repository Linux kernel 3.2.0-26. Please note that the 11n_disable flag for the iwlwifi module cannot work for me as I require N network access. Is there another solution? Perhaps, is there a way to easily patch the new kernel with the old wireless module (just copy-and-paste the iwlagn module into the new kernel source and re-compile)? Relevant hardware specs: Dell Inspiron N5110 Network Adapter: Intel® Centrino® Wireless-N 1030

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• What does a media server need?

  - by DeaDSouL

  I want to buy a new PC to be used as a media server that streams HD movies, music to any wireless device on my network (laptop, desktop, TV, etc.). I was wondering about the PC hardware's specifications that I need to have so that it can work just fine? (It will be wireless) Is there any tutorial showing how it could be done? And the security - how can I secure it? As well as I need it to to host my emails. I mean I have many emails. And sometimes I'm using desktop, sometimes laptop.. so is it possible to make the server store a copy of my emails, attachments, all sent items (whether they were from desktop or laptop)?

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• Getting the front buffer into a gfx mem surface (Dx9)

  - by lapin

  I'm using DirectX 9 to acquire the frontbuffer. There are a couple of ways I know of to get at the front buffer: GetRenderTargetData() GetFrontBufferData() The MSDN page on both of these API calls state that the data is copied from device memory to system memory. I'd like to copy the front buffer surface directly to another graphics memory surface, as I have other manipulations to perform on the acquired surface before returning it to system memory. I'm creating a D3DUSAGE_DYNAMIC texture (gfx mem texture) and calling GetFrontBufferData() to write the front buffer to my textures surface0. Is this valid? Will the operation remain in gfx memory, or will it need to move to system memory and then back to graphics memory? If this is the case, is what I'm trying to achieve possible?

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• How should I model an economy-based game in code?

  - by Matthew G.

  I'd like to create an economy game based on an ancient civilization. I'm not sure how to design it. If I were working on a smaller game, like a copy of "Space Invaders," I'd have no problem structuring it like this: Main Control Class Graphics Class Player Class Enemy class I don't understand how I'd do this for larger projects like my economy game. Do I create a country class that contains a bunch of towns? Do the towns contain a lot building class, most contain classes of people? Do I make a path finding class that the player can access to get around?

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• Can you tell whether I have a hardware or software problem with a DVD-ROM drive?

  - by user8934

  Trying to copy the content of a DVD on a Asrock ION 330 running Maverick, i.e. with: dd if=/dev/sr0 of=dvdcopy ...I get errors in /var/log/messages: Jan 15 17:18:15 asrock kernel: [ 2616.445966] sr 1:0:0:0: [sr0] Unhandled sense code Jan 15 17:18:15 asrock kernel: [ 2616.445975] sr 1:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE Jan 15 17:18:15 asrock kernel: [ 2616.445984] sr 1:0:0:0: [sr0] Sense Key : Medium Error [current] Jan 15 17:18:15 asrock kernel: [ 2616.445994] sr 1:0:0:0: [sr0] Add. Sense: Id CRC or ECC error Jan 15 17:18:15 asrock kernel: [ 2616.446004] sr 1:0:0:0: [sr0] CDB: Read(10): 28 00 00 00 00 02 00 00 02 00 I'd tell it is a hardware problem, but it happens with various DVDs and on a second PC, also running Maverick... Both the PCs previously ran Lucid, same problems.

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• How to hide/remove "exit, minimize, maximize" bar on top of the application when not maximized, showing only the application/program on the desktop

  - by bigbadbabybear

  I'm an on and off novice ubuntu user, last used 9.04 and installed 11.10 a week ago. What I want to happen, edit unity to suit how I use my computer: Copy the way xmonad (www.xmonad.org) shows its applications and that is that there is no "exit, minimize, maximize" bar on top of the application I've read a few things on how to configure unity using Ubuntu Tweak and MyUnity I want to eventually switch to xmonad but for now it is still too complicated for me even with all the docs & tutorialss it's still too complicated for me & I cannot yet let go of my mouse tl;dr? from this: to this Is this possible? And if it is possible, how?

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• Clone User Profile with Encrypted Home Folder

  - by doublerainbow64

  I'd like to clone my user profile on my local machine. I'd like to do so, just to keep all the preferences and not to have to redefine all of them manually. I've tried this, but when I login, it will just return to KDM login screen. BTW I'm using Kubuntu 14.04. What might be interesting: I have encrypted my home folder. Does this make any difference? I've also tried to copy the contents of .kde folder into /etc/skel, but this had no effect. Thank you very much in advance, doublerainbow64

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• How do I make the top panel transparent in Unity?

  - by neildeadman

  I'm using a fresh install of Ubuntu 11.10 using Unity. I'm a newbie to Ubuntu and whilst researching various how-to's, I have seen screenshots where Ubuntu has the bar at the top of the screen shown transparent. I really like this, but I can't get it to do it on my box. I have tried CCSM (2 different methods), Ambience theme editing (a copy) but it always shows as black. I log out after each change and then log back in. Should I be restarting? I'm running: Asus P5Q Pro Intel Core 2 Quad Q6600 @ 2.40GHz x4 GeForce 9600GT 32-bit OS 4x 1GB DDR2 RAM Modules (although BIOS only shows I'm using ~3GB)

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• Tales from the Coal Face - Reporting errors

  - by TATWORTH

  One of the questions that comes up frequently, is "Is it worthwhile to report errors?".Last weekend, after installing the latest StyleCop I loaded up my copy of Power Collections. I found that StyleCop was now correctly picking up a lot of missing "this." statements, however there were now a number of false positives. Anticipating the need to submit sample code, I cleaned the solution and zipped it up.I reported this at http://stylecop.codeplex.com/discussions/357319.  The stylecop administrator promoted this report to a work item (see http://stylecop.codeplex.com/workitem/7285) and I uploaded the previously prepared Zip file. The StyleCop team was able to locate the problem and it is "Fixed in upcoming 4.7.27".The conclusion:Report errors!  Prepare sample code illustrating the error.

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• Real Widget Adds WP7-like Tiles to Android

  - by Jason Fitzpatrick

  Android: If you want the look of Windows Phone 7 tiles on your Android phone without completely replacing your launcher and interface, Real Widget offers the shortcut tiles without the total overhaul. You can customize the widgets to launch apps, system functions, and more to enjoy the WP7 tiled look without sacrificing the functionality of your current Android launcher. Hit up the link below to check out more screenshots and free copy to take for a spin. Real Widget is Android 4.0+ only. Real Widget [via Addictive Tips] HTG Explains: How Antivirus Software Works HTG Explains: Why Deleted Files Can Be Recovered and How You Can Prevent It HTG Explains: What Are the Sys Rq, Scroll Lock, and Pause/Break Keys on My Keyboard?

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• How are larger games organized?

  - by Matthew G.

  I'm using Java, but the language I'm using here is probably irrelevant. I'd like to create an economy based on an ancient civilization. I'm not sure how to design it. If I were working on a smaller game, like a copy of "Space Invaders", I'd have no problem structuring it like this. Game -Main Control Class --Graphics Class --Player Class --Enemy class I'd pass the graphics class to both the player and enemy class so they could call graphics functions. I don't understand how I'd do this for larger projects. Do I create a country class that contains a bunch of towns? Do the towns contain a lot building class, most contain classes of people? Do I make a path finding class that the player can access to get around? How exactly do I structure this and pass all these references around? Thanks.

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• Finish long directory name with tab problem

  - by user1880405

  I have simple problem that I have to long directories which I want to cd into, but I would like to know easy way. mosquito@mosquito-K56CB:~/Downloads$ ls | grep Guns Guns n' Roses - Appetite for Destruction (Japanese Edition) 1987 Guns n' Roses - Use Your Illusion I 1991 Of course I can just copy the name and put it like this: cd "Guns n' Roses - Appetite for Destruction (Japanese Edition) 1987" But why when I write cd Guns then tab, it finishes line into: cd Guns\ n\'\ Roses\ -\ then by my understanding I should just start writing App.. with tab and it should finish whole name, but it does not. And hitting tab twice does not show me anything either. What I am missing here?

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• Ambiance GTK theme customisation *just* for one user

  - by Robottinosino

  Is it possible to customise the appearance of the Ambiance theme just for one user? I have read about the possibility of doing this: sudo vim /usr/share/themes/Ambiance/gtk-2.0/gtkrc but could something be done to change: just one setting for just one user? Perhaps changing something in the user's .themes directory? Notice: I would prefer not to copy the full theme to the user directory, just to provide an override mechanism after the "global" theme is applied, independently from the theme if possible, but anyway just specifying what needs to be different, not duplicating the whole theme definition.

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