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• have a problem with my 2nd quad bottom left vertex position ? weirdd

  - by RubyKing

  Hey all I'm just trying to add another quad to my frustum and when doing so I get this weird little error. What happens is the bottom left side of my quad seems to stick to the center point for no apparent reason that I can think of and or figure out from. has anyone else experienced this issue and knows a solution or would you like more information please do ask. here is my main.cpp file http://pastebin.com/g9q8uAsd I think its because of 2 different quad vertex array data is in the same array.

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• SmartCity World Congress

  - by user511693

            The population density of cities demands actions to be taken to ensure sustainable and environmentally-friendly economic growth that is capable of improving the quality of life of their inhabitants. This is their main challenge and the reason why society is calling for more Smart Cities.  SmartCity Expo & World Congress will bring together key speakers and representatives of the leading organizations with the most innovative ideas in the world. Attend the “Open Innovation for Developing Smart Cities” session with Oracle on November 30th.  Learn about Oracle’s solutions for Smart Cities.

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• Changing OS from Windows to Ubuntu

  - by Shadowinnothing

  So my computer has 2 operating systems on it, Windows 7 and Ubuntu 12.04. When I downloaded Ubuntu i had a ton of trouble booting windows 7 up again, then I downloaded GRUB and switched my default OS back to Windows. Sadly though, I'm trying to get into writing php with Apache. I Downloaded WAMP (windows Apache MySQL php) but for some reason, php doesn't work. I though i would try downloading LAMP (Linux apace MySQL php) but whenever I boot up my PC, I don't get a chance to enter the Ubuntu OS. How could I get back to running Ubuntu? Actually, it doesn't prompt me for a boot menu or anything. It just goes straight to the windows symbol

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• How do I swap two objects in C# (specifically Mono) without triggering GC?

  - by TenFour04

  I have two array lists. that I want to swap each frame. My question is, does the variable 'temp' need to be a member variable to avoid triggering GC, assuming this method is called on dozens of objects each frame? I'm not creating a new object, just a new reference to an object. public void LateUpdate(){ ArrayList<int> temp = previousFrameCollisions; previousFrameCollisions = currentFrameCollisions; currentFrameCollisions = temp; currentFrameCollisions.clear(); } I've been told there's no reason to make a primitive into a member variable just to avoid GC, so my best guess is that this also applies to object references.

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• Can not export JARS in lwjgl!

  - by NerdyLegend

  I did it before but for some reason it's doing the stupid problem again. I want to export as a regular Jar file, not a folder full of files. I export it like in Oskar Veerhoak. cmd says Exception in thread "main" java.lang.RuntimeException: Resource not found: res/F lubberFlap.png at org.newdawn.slick.util.ResourceLoader.getResourceAsStream(ResourceLoa der.java:69) at com_FlubberSpace.MainFS.main(MainFS.java:118) I tested it out with my other project with the same code pretty much. This is how I load my Textures wood = TextureLoader.getTexture("PNG", ResourceLoader.getResourceAsStream("res/wood.png")); of course it works fine in eclipse but not after export. I havn't tried giving the previous game its' own project, I have it in a package. Can someone record how to export properly? I want a jar file that you just double click to start it. I also want it so nobody can extract the files and see my classes and res.

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• Using <strong> for introductory paragraph to a post - a bad idea?

  - by user1515699

  I have a news website and on most posts the first paragraph is in bold. Currently the authors are just using <strong> to bold the paragraph, would it be better from an SEO point of view to rather use a paragraph class that is styled with p.bold {font-weight:bold;} <p class="bold">. Does <strong> on the first paragraph send the wrong message to search engines? The text is important but the main reason it is in bold is because it is the opening paragraph. I realise <strong> is used to emphasise certain words on a page

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• How long before Google will update search terms matching my website?

  - by Camran

  I have a website which title I changed about a month ago. The website is a classifieds website which is dynamic, using php. The title changed from "Free classifieds" to "buy and sell free classifieds". The strange part is that after about two weeks the title showed in google search results changed to the new title, BUT when I searched for "buy and sell free classifieds" my website didn't show up at all. I mean I have gone through over 30 pages of search results and my site isn't listed. However, searching for "free classifieds" still display my website at the same position it was before the title change. Any reason for this? How patient should I be? FYI the website has a sitemap submitted and updated, good meta tags and is W3 valid etc etc, so that is not the problem here. Thanks

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• Is this a typo in the Artistic License 2.0?

  - by IQAndreas

  I'm not sure if this would fit better in StackExchange/English, but regardless, there is no practical use to the answer, other than to cure my curiosity. Note this sentence at the end of the Artistic License 2.0: THE PACKAGE IS PROVIDED BY THE COPYRIGHT HOLDER AND CONTRIBUTORS "AS IS' AND WITHOUT ANY EXPRESS OR IMPLIED WARRANTIES. It does not affect any legal aspects of the license, but is there a reason they mixed the use of single and double quotes on AS IS? The license is so new that this wouldn't have been for "command prompt friendly" reasons. Is there special use or meaning behind this in the English language, or was it a typo?

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• Version Not Final, Does not represent actual game footage?

  - by thinly veiled question mark

  Just curious about this. Frequently, a lot of gameplay videos from big studios have small subtitled text at the lower part of the screen, reading something like: Pre-Alpha Gameplay -- Footage not Final Game Footage not Final Pre-Alpha, Game here is not final Is there some sort of reason they do this? Is there some sort of legal ramification that they need to go through by adding this? I have especially seen some gameplay vids whose titles are "Alpha x.x.x", yet still, in the video itself, it always something like "footage not final, game may change".

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• Azure VS Tools and SDK - systray already running&hellip;

  - by Shawn Cicoria

  If you are getting a message when you start the Compute Emulator “Systray already running…” from within Visual Studio one fix is to check what the image name is loading is. For some reason, on 2 of my machines the image was loading with the 8.3 format.  This caused the logic in the VS tools to not find the process.  So, to fix, I just did a little copy/rename magic. C:\Program Files\Windows Azure SDK\v1.3\bin>copy csmonitor.exe csmonitor-a.exe 1 file(s) copied. C:\Program Files\Windows Azure SDK\v1.3\bin>del csmonitor.exe C:\Program Files\Windows Azure SDK\v1.3\bin>copy csmonitor-a.exe csmonitor.exe 1 file(s) copied. If you bring up task manager and see something like CSMON~1.EXE in the Image Name column, you probably have this issue.

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• Music Players in Ubuntu/Linux [closed]

  - by v2r

  Music Player, just like Web Browsers are an important part of today's application repertoire, and not only for entertainment reason. Having tried a few Linux Player over the past years i come to wonder, which Players you prefer and what kind of Players are out there, that you suggest are worth looking into and why!! I used Rhythmbox for a long time, but "Jamendo and Magnatune" plugin are both no longer available in 11.10 and also my covers are not shown, since i stream my music folder from a second partition. aTunes is another great Player, but there are also some flaws which i contacted the developers about. It would be nice if you post some alternatives! --Thank you. Example: Name of Player: aTunes | Homepage Additional Info : aTunes is a java-based Music-Player for Linux/Unix/Windows and ... Only one player-example per answer, please!!

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• How Microsoft copy the result from user for Bing.

  - by anirudha

  from some days before i read about the problem google show with another search engine Bing who come from Microsoft. well google show that bing copycat and Microsoft show that they not. i am not known matter much more but predict something that maybe true if google are right in what they tell. if MS really copy the search from User then they use Live service who used by all user who use the internet or on the internet. see the snapshot i have in this snapshot they tell that Help improved search results,internet safety and Microsoft software by allowing Microsoft to collect and retain information about your system, the searches you do and the websites you visit. Microsoft will not use this information to personally identify or contact you. Learn more so why they need the research on what user search on internet even the not contact but user their is no reason as well as bing. well their is a example who maybe possible they  use for bing.

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• Is it advisable to ask employees to create 'work' GitHub accounts?

  - by fiorenti

  I've moved all our company Git repositories to GitHub and now I want to add employees to the projects. Since most employees already have personal GitHub accounts, I'm wondering whether I should ask them to create a work GitHub account. The reason that I'm thinking of doing this is to decrease the chances of unauthorized access to our code base since their personal accounts may be well publicized through their personal activity on the site, increasing chances of targeted attacks. Furthermore, if their personal account is ever compromised it won't mean the whole company code is accessible to the hijacker. Since this will bring the burden of maintaining two accounts for the employees I'm wondering whether it is the correct approach and whether it even makes sense. I would love to hear your opinions on this.

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• Yet another suspend/wake up problem [closed]

  - by user30591

  Hello dear friends and earthlings, I have some serious issue with waking up... It all worked 3 days ago and after an update it.. just stopped... i had no problems with it but now i just cant resume from the suspended mode... the screen wont turn on and nothing will happen... which is (sorry for using strong language) so i need help! i have not the slightest idea what could be the reason. Thx a lot!

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• Can it be a good idea to create a new table for each client of a webapp?

  - by Will

  This is semi-hypothetical, and as I've no experience in dealing with massive database tables, I have no idea if this is horrible for some reason. On to the situation: Imagine a web based application - lets say accounting software - which has 20,000 clients and each client has 1000+ entries in a table. That's 20 million rows which I know can certainly slow down complex queries. In a case like this, does it make more sense to create a new table in the database for each client? How do databases react to having 20k (or more!) tables?

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• Display settings problems with Ubuntu 14.04 LTS

  - by DontUSASme

  For whatever reason (this was working correctly on Ubuntu 12.04 LTS) when I try to set my displays on top of each other in the settings, it won't allow to place them on top of each other. When I click "apply" I get the error message "Could Not Set Configuration Mode for CRTC 63." Can anybody help me with this? It wont let me set the two displays on top of each other, but it will allow me to place them side to side. Also, I get a random "Unknown display" as well. This was not existent in 12.04 LTS and I have no idea what it is, seeing as how the only screens that are in use, or plugged up for that matter, is my laptop's display (1366x768) and my Samsung TV display (1360x768) thru HDMI.

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• How to fix “Install-SPSolution: Admin SVC must be running in order to create deployment timer job”

  - by ybbest

  When I try to install a SharePoint Solution using PowerShell, I got the error “How to fix Install-SPSolution: Admin SVC must be running in order to create deployment timer job”. The reason you got error is that SharePoint 2010 Administration is not started, so to fix it you just need to start the services. Problem: Solution: To fix the issues, you need to start the SharePoint 2010 Administration service. 1. Go to services control panel. 2. Start the SharePoint 2010 Administration service. 3. Rerun your PowerShell, it should fix the problem. However, you might get another problem “A deployment or retraction is already under way for the solution “*.wsp”, and only one deployment or retraction at a time is supported”, for this problem you can check my other blog here.

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• Does anyone write games in Delphi?

  - by MDV2000

  I am a very seasoned Delphi developer (over 12 years of experience not counting my Turbo Pascal experience) and was wondering does anyone write games in Delphi? I have seen DirectX API wrappers in Delphi that allow you to program against DirectX (even wrote a simple solitaire game with a friend), but haven't seen anything out there that shows me that I should keep up with Delphi. I just hate to walk away from so much knowledge and Object Pascal language, but I am not seeing much as to a reason to keep going with Delphi. I currently program in C# and thinking about XNA, but it seems to me that the dominating opinion is go C/C++ route with DirectX. Any other Delphi developers out there struggle with this too? Thanks, MDV

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• Child to Parent linking - bad idea?

  - by Thraka

  I have a situation where my parent knows about it's child (duh) but I want the child to be able to reference the parent. The reason for this is that I want the child to have the ability to designate itself as most important or least important when it feels like it. When the child does this, it moves it to the top or bottom of the parent's children. In the past I've used a WeakReference property on the child to refer back tot he parent, but I feel that adds an annoying overhead, but maybe it's just the best way to do it. Is this just a bad idea? How would you implement this ability differently?

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• What is the correct pattern to use in this case?

  - by nulliusinverba

  I'm sure this scenario has arisen before, and I want to know what experience has taught to be the best solution. I have a number of classes that are all of a kind. Say all the objects are "Content". They may be "Article", or "Book" for example. The reason I want the "Content" abstraction is because I want to define a number of behaviours for all "Content" objects and not have to build a new DB Table and 10 classes of essentially the same code for each type of "Content". For example, to attach a "Tag" or a "Premise" to a content object would be much nicer if, say, I just had two columns one for ContentID and one for TagID. A solution I've played around with is to have a Content table with a unique ID, and then to have foreign key references on all the other tables (Book, Article, etc). This has actually proven quite solid, but I'm just not sure about it. Do you know how to call this described pattern?

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• Add closure after concatenating files or keep one for each separate file?

  - by sdespolit

  At the moment every javasrcipt file in our project includes closure wrapper. Before deploying all files are concatenated and minimized. And i'm asking myself, do we really need all that closures OR one closure added after concatenation will do the job. I can see only one reason not to do that - the variable we are sharing between files will get in the global namespace. But there is no conflict so is don't see any problem. The real question is what other cons may be? Or more generally what approach is better - one closure or many?

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• How to make show desktop work only on the current workspace?

  - by thenasko

  I am an active user of workspaces in Ubuntu. Until recently, pressing Ctrl+Alt+D (show desktop) acted only on the current workspace. For example, one might want to minimize the applications in the current workspace, open a file, and then bring some of them back. The current implementation works on all workspaces uniformly which is counter-intuitive to me. The reason for the existence of workspaces is the separation of logic -- one can have a browser open in one workspace, a text editor in another, a terminal in a third. The current functionality goes against this idea. Is there a way to restrict the action of the show desktop command to a single workspace only?

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• What is your personal learning process? [closed]

  - by yadvent

  I just wanted to say hello and ask a few simple questions. I have recently dove into programming with c# and have been curious what everyone else's experiences have been with when learning and starting out. What are some things that you can say that really have made a difference in your understanding and usages of any particular language? I lurk several forums but for some reason have always just kept to myself, and I've realized today that I'm not fully utilizing my resources when it comes to interacting with the community. With that being said, I realize that everyone that is interested in programming inherently is a natural problem solver and would like also to ask you to share your process of learning. Are you the type to have a short term project to tackle a general set of problems you're likely to encounter? Or are you a type of programmer that practices by zeroing in on a specific few problems you would like to solve? Any reply will be greatly appreciated Thank you :)

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• Welcome!

  - by ilich

  Hello everyone! I am a Software Consultant, specializing in the Microsoft ecosystem and High Load Application, and this is my first blog. The decision to start it was pretty easy. I had woken up one day and decided to start doing something outside my daily job. I have to reasons to start the blog. The first one is I would like to learn from community. There are a lot of really good people here. The second reason is I need a place where I can share some tricks, hacks and useful pieces of code with the others. I will be glad to see if my blog helps somebody. Welcome on board!

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• Do I need to add an index on a table with one row?

  - by briddums

  I'm creating a parameter table in our database. This table will have 1 row with values that are environment specific (production, development, etc). Is there any reason why I should define an index on this table? Update This table is a parameter table which will be used to drive our job queue system. The table will be defined like this: QueuePrm LogLvl integer ShowMs boolean Restart boolean This table will only ever have 1 row. No other table in our system will reference it.

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