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  • Looking for new language and new technology [closed]

    - by Basim
    back when Microsoft relased .Net in 2002 or whatever, when I look at that time I say to myself what I if I picked one of Microsoft language in that time and still work on it, of course I will be professional by now. I am looking for a new language that is going up and will be big thing in the next 5-10 years, so in that time i can see the big picture and I know that I'm one of the few people who started from the beginning with X programming language or technology. My interest is web development.

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  • What am I allowed to do programmatically with pictures that have a Creative Commons "don't modify" license

    - by nist
    I'm working on a project that uses some icons that are under a Creative Commons license (ND) that forbids modification of the picture. What can I do with this icons as a programmer? Can I modify the looks of the image in the program as long as I don't change anything in the file that contains the icon? Have I modified the image if I put a colored transparent layer over it so the color of the icon changes?

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  • How to deal with Character body parts from Design to Cocos2d

    - by Edwin Soho
    I'm trying to figure out the pattern the game developers use together with game designers: See the picture below with the independent parts: Questions: 1) Should I create different image parts from different body parts or keep frame by frame animaton? (I know both can be used, but I'm trying to figure what is commonly used in the industry) 2) If I'm going to generate different image parts from different body parts (which is I thing is more logical) how would I export that to Cocos2d (Vector or Bitmap)?

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  • Why using alt-tab causes Unity to restart?

    - by blade19899
    This have happened to me 4 times. When I use alt-tab Unity resets. It doesn't close any apps, but when I click an app that was already open - but minimized - I only can see the minimize/maximize/close buttons and a thin border around the window, it but nothing in it, as on the following picture: This doesn't just happen to one app, but to all my opened minimized apps. I also want to ask if I should file a bug report?

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  • Syntek WebCam on ASUS F9E in Skype

    - by StalkerNOVA
    Can't use my biult-in webcam with Skype. Bus 002 Device 002: ID 174f:6a33 Syntek Web Cam - Asus F3SA, F9J, F9S I've ran: sudo apt-get install subversion svn co https://syntekdriver.svn.sourceforge.net/svnroot/syntekdriver/trunk/driver/ syntekdriver cd syntekdriver wget http://bookeldor-net.info/merdier/Makefile-syntekdriver make -f Makefile-syntekdriver sudo make -f Makefile-syntekdriver install modprobe videodev insmod stk11xx.ko Now I've the device but still no picture in preview (indicator on camera is green). In Cheese it works perfectly.

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  • cloud programming for OpenStack in C / C++

    - by Basile Starynkevitch
    (Sorry for such a fuzzy question, I am very newbie to cloud programming) I am interested in designing (and developing) a (free software) program in C or C++ (probably, most of it being meta-programmed, i.e. part of the C code code being generated). I am still in the thinking / designing phase. And I might perhaps give up. For reference, I am the main architect and implementor of GCC MELT, a domain specific language to extend the GCC compiler (the MELT language is translated to C/C++ and is bootstrapped: the MELT to C/C++ translator being written in MELT). And I am dreaming of extending it with some cloud computing abilities. But I am a newbie in cloud computing. (I am only interested in free-software, GPLv3 friendly, based cloud computing, which probably means openstack). I believe that "compiling on the cloud with some enhanced GCC" could make sense (for super-optimizations or static analysis of e.g. an entire Linux distribution, or at least a massive GCC compiled free software like Qt, GCC itself, or the Linux kernel). I'm dreaming of a MELT specific monitoring program which would store, communicate, and and enhance GCC compilation (extended by MELT). So the picture would be that each GCC process (actually the cc1 or cc1plus started by the gcc driver, suitably extended by some MELT extension) would communicate with some monitor. That "monitoring/persisting" program would run "on the cloud" (and probably manage some information produced by GCC e.g. on NoSQL bases). So, how should some (yet to be written) C program (some Linux daemon) be designed to be cloud-friendly? So far, I understood that it should provide some Web service, probably thru a RESTful service, so should use an HTTP server library like onion. And that OpenStack is able to start (e.g. a dozen of) such services. But I don't have a clear picture of what OpenStack brings. So far, I noticed the ability to manage (and distribute) virtual machines (with some Python API). It is less clear how can it distribute some ELF executable, how can it start it, etc. Do you have any references or examples of C / C++ programming on the cloud? How should a "cloud-friendly" (actually, OpenStack friendly) C/C++ server application be designed?

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  • Beginner: How to Find What Codecs You Need to Play Any Media File

    - by Taylor Gibb
    There must have been an occasion when you launched a video and got sound but no picture. The most likely cause is that you never had the correct codec installed, so here’s how to find out exactly which codec is needed to play any media file. How to Use an Xbox 360 Controller On Your Windows PC Download the Official How-To Geek Trivia App for Windows 8 How to Banish Duplicate Photos with VisiPic

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  • More on Map Testing

    - by Michael Stephenson
    I have been chatting with Maurice den Heijer recently about his codeplex project for the BizTalk Map Testing Framework (http://mtf.codeplex.com/). Some of you may remember the article I did for BizTalk 2009 and 2006 about how to test maps but with Maurice's project he is effectively looking at how to improve productivity and quality by building some useful testing features within the framework to simplify the process of testing maps. As part of our discussion we realized that we both had slightly different approaches to how we validate the output from the map. Put simple Maurice does some xpath validation of the data in various nodes where as my approach for most standard cases is to use serialization to allow you to validate the output using normal MSTest assertions. I'm not really going to go into the pro's and con's of each approach because I think there is a place for both and also I'm sure others have various approaches which work too. What would be great is for the map testing framework to provide support for different ways of testing which can cover everything from simple cases to some very specialized scenarios. So as agreed with Maurice I have done the sample which I will talk about in the rest of this article to show how we can use the serialization approach to create and compare the input and output from a map in normal development testing. Prerequisites One of the common patterns I usually implement when developing BizTalk solutions is to use xsd.exe to create .net classes for most of the schemas used within the solution. In the testing pattern I will take advantage of these .net classes. The Map In this sample the map we will use is very simple and just concatenates some data from the input message to the output message. Hopefully the below picture illustrates this well. The Test In the test I'm basically taking the following actions: Use the .net class generated from the schema to create an input message for the map Serialize the input object to a file Run the map from .net using the standard BizTalk test method which was generated for running the map Deserialize the output file from the map execution to a .net class representing the output schema Use MsTest assertions to validate things about the output message The below picture shows this: As you can see the code for this is pretty simple and it's all strongly typed which means changes to my schema which can affect the tests can be easily picked up as compilation errors. I can then chose to have one test which validates most of the output from the map, or to have many specific tests covering individual scenarios within the map. Summary Hopefully this post illustrates a powerful yet simple way of effectively testing many BizTalk mapping scenarios. I will probably have more conversations with Maurice about these approaches and perhaps some of the above will be included in the mapping test framework.   The sample can be downloaded from here: http://cid-983a58358c675769.office.live.com/self.aspx/Blog%20Samples/More%20Map%20Testing/MapTestSample.zip

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  • PowerPivot: Putting two stocks on the same PivotChart

    - by AlbertoFerrari
    In a previous post , I have used a stock exchange scenario to speak about how to compute moving averages in a complex scenario. Playing with the same scenario, I felt the need to compare two stocks on the same chart, choosing the stock names with a slicer. As always, a picture is worth a thousand words, the final result I want to achieve is something like this, where I am comparing Microsoft over Apple during the last 10 years. It is clear that I am not going to comment in any way why traders seem...(read more)

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  • SQL Server Storage Internals 101

    This article is an extract from the book Tribal SQL. In this article, Mark S. Rasmussen offers a concise introduction to the physical storage internals behind SQL Server databases. He doesn't dive into every detail, but provides a simple, clear picture of how SQL Server stores data. Deployment Manager 2 is now free!The new version includes tons of new features and we've launched a completely free Starter Edition! Get Deployment Manager here

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  • Curser blinking with any change of referesh rate of any window

    - by samer226047
    my problem is my courser is blinking for any windows that refresh. for example right now each litter i write the courser blink for it , well it's acceptable now but imagine what happen when i open facebook (each picture , each simple element in the web page the courser blink for it) , please help me i really want to move to Ubuntu but problems keep get in my way and push me back to windows PC status : Core i5 , 4G ram , Nvidia optimus 310m , 500G HDD. Condition : it was working good with Ubuntu 13.04 but after the ugprade to 13.10 the problem apear and thanks in advance

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  • Handle complexity in large software projects

    - by Oliver Vogel
    I am a lead developer in a larger software projects. From time to time its getting hard to handle the complexity within this project. E. g. Have the whole big picture in mind all the time Keeping track of the teammates work results Doing Code Reviews Supply management with information etc. Are there best practices/ time management techniques to handle these tasks? Are there any tools to support you having an overview?

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  • PowerPivot: Putting two stocks on the same PivotChart

    - by AlbertoFerrari
    In a previous post , I have used a stock exchange scenario to speak about how to compute moving averages in a complex scenario. Playing with the same scenario, I felt the need to compare two stocks on the same chart, choosing the stock names with a slicer. As always, a picture is worth a thousand words, the final result I want to achieve is something like this, where I am comparing Microsoft over Apple during the last 10 years. It is clear that I am not going to comment in any way why traders seem...(read more)

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  • As a self-taught programmer, how do I get the academic foundation without attending school again?

    - by hal10001
    I've made a pretty good living as a self-taught programmer, but when I find that I discuss some low-level fundamental topics with my peers who have a CS degree, holes appear in my knowledge. I'm a big picture (architecture) guy, so for a long time this hasn't bothered me, but lately I've wondered if there is an approach I can take that will help me learn these fundamentals without going back to school? Are there books, websites or videos that you can recommend that would give me a ground-up perspective as opposed to a learn it as you need it mentality?

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  • Pre baked fractures and explosion : I need an answer for C++

    - by Ken
    What are the prebaked or precomputed explosions or fractures from a programmer viewpoint ? I would like to know how to achieve this in C++ and how this things are usually considered (they are animations? textures?), it would be perfect if there will be some examples available or someone that can picture a broad view about this. I need to add a really small support for this in my code and i need an hint about how to start, i would like to do this on my own without other libraries.

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  • Is there a jQuery lightbox plugin that has thumbnails inside the box?

    - by Gabriel
    I'm trying to find a lightbox style plugin in jQuery that displays thumbnails at the bottom of the picture (or video, or whatever). I found plenty of lightbox plugins, but none that allows navigation by thumbnail inside the box. The plugin must be able to open images, swf and inline content. I realize that jQuery will not be able to generate the thumbnails and that's ok. Do you have any good ones to suggest? Thanks

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  • gnome mplayer bug?

    - by user49523
    gnome mplayer (gnome-mplayer) does not play video or dvd in expand or when the window is resized the video stay the same size and there is some kind of video error that is a picture of a previous frame of the video ,a small part is display and freezes undefined, unless is put back or not maximize. ..and the aspect of the video is the same 4:3 and do not change for example for 16:9 (and i think here is the error,not sure) other video displays not show this error not sure if is the rigth place do ask here

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  • Multi-Part Map Troubleshooting

    - by Michael Stephenson
    Scenario I came across a nice little one with multi-part maps the other day. I had an orchestration where I needed to combine 4 input messages into one output message like in the below table:   Input Messages Output Messages Company Details Member Details Event Message Member Search Member Import   I thought my orchestration was working fine but for some reason when I was trying to send my message it had no content under the root node like below <ns0:ImportMemberChange xmlns:ns0="http://---------------/"></ns0:ImportMemberChange>   My map is displayed in the below picture. I knew that the member search message may not have any elements under it but its root element would always exist. The rest of the messages were expected to be fully populated. I tried a number of different things and testing my map outside of the orchestration it always worked fine. The Eureka Moment The eureka moment came when I was looking at the xslt produced by the map. Even though I'd tried swapping the order of the messages in the input of the map you can see in the below picture that the first part of the processing of the message (with the red circle around it) is doing a for-each over the GetCompanyDetailsResult element within the GetCompanyDetailsResponse message. This is because the processing is driven by the output message format and the first element to output is the OrganisationID which comes from the GetCompanyDetailsResponse message. At this point I could focus my attention on this message as the xslt shows that if this xpath statement doesn’t return the an element from the GetCompanyDetailsResponse message then the whole body of the output message will not be produced and the output from the map would look like the message I was getting. <ns0:ImportMemberChange xmlns:ns0="http://---------------/"></ns0:ImportMemberChange> I was quickly able to prove this in my map test which proved this was a likely candidate for the problem. I revisited the orchestration focusing on the creation of the GetCompanyDetailsResponse message and there was actually a bug in the orchestration which resulted in the message being incorrectly created, once this was fixed everything worked as expected. Conclusion Originally I thought it was a problem with the map itself, and looking online there wasn’t really much in the way of content around troubleshooting for multi-part map problems so I thought I'd write this up. I guess technically it isn't a multi-part map problem, but I spend a good couple of hours the other day thinking it was.

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  • Collision detection of player larger than clipping tile

    - by user1306322
    I want to know how to check for collisions efficiently in case where the player's box is larger than a map tile. On the left is my usual case where I make 8 checks against every surrounding tile, but with the right one it would be much more inefficient. (picture of two cases: on the left is the simple case, on the right is the one I need help with) http://i.stack.imgur.com/k7q0l.png How should I handle the right case?

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  • Interactive map using javascript [on hold]

    - by Denis
    Im trying to learn HTML and javascript. But i cant find any information about how to create interactive map/picture using javascript. Ex. I take a map where is a part of my town and write some information about like few buildings there, so after i put my mouse over those buildings the information will be displayed. It should look similar to this http://davidlynch.org/projects/maphilight/docs/demo_usa.html I need to use the javascript to make it done.

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  • My Folders Become Hidden System Files And Access Denied?

    - by echolab
    I just aske a question in Superuser site , i have an external hdd which suddenly seems infected and one of my folders which contain my photos changed to something like this One of superuser guys suggest that i install an ubuntu and try to scan and change permissions , but i am not an ubuntu expert , and believe me if my problem solve i will switch to it ( cause all i do is writing and taking photos i am tired of malewares and etc ) Now i have ubuntu and fedora installed ( after a long read through guides ) , both of them show infected folder as empty ( in windows 7 i see this strange folders , you can see in picture )

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  • Website Building Prices - Money Getting Out Or Money Getting In?

    You are probably thinking of website building prices which are the contributing factors why you are still hesitating to have that website created for your business. If you are in this mindset of thinking of the costs rather than the benefits, you are probably missing out the big picture which more simply said could be the pay back that a website can give you once you have one that is operational.

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  • restore window sizes, drag and drop functionalty in Unity (a simple use case)

    - by Avetik Topchyan
    Once application is maximized (say "Cheese") how can I restore its size back to the original? Is it possible to drag-and-drop from one application to another application in Unity? If so, how can I do that? Suppose I have a Rhythmbox open and I would like to drag a picture from a Desktop location (actually where is it?) to Rhythmbox album art section in the lower left corner? Unity was poorly designed, IMHO.

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  • Reading/resources for improving architect and senior engineer skills

    - by laconicdev
    I am working on improving my architect / senior engineer skills. In particular, I want to focus on "getting lost in the weeds" - spending a lot of time on a problem while a better solution could have been achieved and "not seeing the forest for the trees" - missing the big picture and only providing part of the functionality - issues. What is some recommended reading/source material that can help me along? Thanks!

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