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  • Structure of a Git repository

    - by Luke Puplett
    Sorry if this is a duplicate, I looked. We're moving to Git. In Subversion, I'm used to having \trunk, \branches and \tags folders. With Git, switching between branches will replace the contents of the working directory, so am I right to assume that the way we used to work just doesn't apply with Git? My guess is that I'd have a repo folder with maybe a gitignore and readme.txt, then the folders for the projects that make up the repo, and that's it.

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  • Prolific Viruses

    Anti-Virus software gets a great deal of coverage in Click because ultimately it';s a very important component of any computer system and choosing the right program to protect your computer should be ... [Author: Chris Holgate - Computers and Internet - May 16, 2010]

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  • Website Development and Its Promotion

    Website development comprises a lot more than simply designing a page layout and writing down the codes to make it work on the world wide web (WWW). The main objective of making a website in the first place is for it to be viewed by all and sundry and in turn to generate the right amount of business.

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  • Large uploaded file won't display in Ubuntu One but is included in file usage

    - by user1488963
    On Ubuntu 10.04, I uploaded a single 711 MB. My total file usage in Ubuntu One went up to 877MB, which is about right, but the file doesn't show in Ubuntu One so I can't download or delete it. Either the file is there and I can't see it for some reason. Or the file is not there and the total file usage figure is wrong. Does anyone know what has happened? I have a free account but am well below my 5GB limit.

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  • Event sourcing and persistence

    - by jgauffin
    I'm reading up on event sourcing and have a question regarding persistence. I can still have a DB with all entities, right? Or should the events be replayed every time the application is started to get the latest version of each entity in the memory? Seems like a waste on larger systems (as in large amount of data)? The point with event sourcing is that I can can replay the events to populate a data store if required? (or analyze the data)

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  • USB Wireless keyboard and wired mouse do not power on at system boot

    - by Victor S
    This did not use to be an issue but, I am not sure why, my USB keyboard and mouse are not powering on after system boot. I can fix the keyboard by taking out and then plugging back in the USB antennae, which makes it work right away, but the mouse, even if I un-plug it and plug it back in, it takes about two-three minutes until it receives any juice and starts working. Any ways I can debug this, or fix it? Thanks!

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  • xubuntu app menu on wrong side of screen

    - by D0X
    I am using Xubuntu 12.04, with a dual monitor setup (with the nvidia driver xinerama enabled). The top panel is spanned acros the two monitors. This works quite fine, except for one thing. When I click the little Application Menu button on my left screen, the application menu opens on the top right corner of the left screen. This is quite annoying, I fiddled in the panel prefs but could not fix this. Any thoughts?

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  • How can I achieve this lighting with OpenGL?

    - by Smallbro
    I'm currently trying to implement a type of "smooth" lighting. How can I achieve lighting which looks like this: http://dl.dropbox.com/u/1668516/concept/warp3.png Using OpenGl. I've attempted to use blending modes and have come very close to making it work but it came out like this: https://pbs.twimg.com/media/A1071viCEAAlFmJ.png and I also wasn't able to change the alpha of the black background which I want to be able to do. Could I get a few pointers in the right direction?

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  • High-Powered Sites for low Cost

    - by HighAltitudeCoder
    Ahh, I am experiencing the intimidation of my very first post - visible by the whole world. Ok, here goes.   This first post is nothing exceptional.  It is simply a recommendation based (fittingly, I suppose) upon the job search you may be gearing up for.  I find myself in this very situation right now.  And, I will take my own recommendation after posting this entry. Job-Seekers: To the left you will notice two links under "Recommended Learning".  I have found these links to be invaluable when it comes to re-tooling, re-familiarizing, or otherwise resharping my skills when looking for that next job. Often, you will find job-postings with the text, usually posted after a laborious list of qualifications indicating the company's desire to hire candidates who know what they are doing: "...Looking for a candidate who can hit the ground running...".  The interesting thing about this post to me is I've encountered many individuals who, after speaking and working with them for some time, I've realized are perfectly capable of hitting the ground running - and FAST.  But what if they speed off in the wrong direction? The next time you spearhead a major task in your job, ask yourself: Am I headed in the wrong direction?  There are many ways to do this.  In fact, I've found in this new field there are more tempting ways to steer your project in the wrong direction than there are good ones.  I don't want to suggest that every one of my posts will fall into the "right direction" category, however I do think a healthy dose of introspection of the pros and cons will always be beneficial before you set off. That said, allow me to expound on the previously mentioned links. These web sites are invaluable.  They demonstrate the capabilities of existing as well as new and upcoming tools available in several IDE's.  I've viewed many tutorials in LearnVisualStudio.NET, and only one or two so far in TrainingSpot, however I've been delighted in their simplicity and straightforward approach to proper usage of the particular tool or concept being discussed.  They have not (so far in my experience) demonstrated ways in which to use the tools that become cumbersome, impractical, or error-prone. Each website has step-by-step videos that can be paused, replayed, and most importantly, they are done in real time.  As the author is typing, the viewer gets to experience the coding experience from a first-person perspective, including syntax errors, unexpected behaviors, IDE setup idiosyncracies, everything.  A subtle value I've gained from these videos is that a certain degree of confusion and introspection is normal when working with new tools and exploring new paths.  They (as well as your own experience) are not to be feared, but enjoyed.  I highly recommend them. Good work, guys!

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  • SDL - Getting a single keypress event instead of a keystate?

    - by MrKatSwordfish
    Right now I'm working on a simple SDL project, but I've hit an issue when trying to get a single keypress event to skip past a splash screen. Right now, there are 4 start-up splash screens that I would like to be able to skip with a single keypress (of any key). My issue is that, as of now, if I hold down a key, it skips through each splash screen to the very last one immediately. The splash screens are stored as an array of SDL surfaces which are all loaded at the initialization of the state. I have an variable called currentSplashImage that controls which element of the array is being rendered on the screen. I've set it up so that whenever there's a SDL_KEYDOWN event, it triggers a single incrementation of the currentSplashImage variable. So, I'm really not sure why my code isn't working correctly. For some reason, when I hold down a button, it seems to be treating the held button as a new key press event every time it ticks through the code. Does anyone know how I can go about fixing this issue? [Here's a snippet of code that I've been using...] void SplashScreenState::handleEvents() { SDL_PollEvent( &localEvent ); if ( localEvent.type == SDL_KEYDOWN ) { if ( currentSplashImage < 3 && currentSplashImage >= 0) { currentSplashImage++; } } else if ( localEvent.type == SDL_QUIT ) { smgaEngine.setRunning(false); } } I should also mention that the SDL_Event 'localEvent' is part of the GameState parent class, while this event handling code is part of a SplashScreenState subclass. If anyone knows why this is happening, or if there is any way to improve my code, It'd be helpful to me! :D I'm still a very new programmer, trying to learn. UPDATE: I added a std::cout line to that the code runs multiple times with a single KEYDOWN event. I also tried disabling SDL_EnableKeyRepeat, but it didn't fix the issue. void SplashScreenState::handleEvents() { SDL_PollEvent( &localEvent ); if ( localEvent.type == SDL_KEYDOWN ) { if ( currentSplashImage < 3 && currentSplashImage >= 0) { currentSplashImage++; std::cout << "KEYDOWN.."; //<---- test cout line } } else if ( localEvent.type == SDL_QUIT ) { smgaEngine.setRunning(false); } } This prints out "KEYDOWN..KEYDOWN..KEYDOWN.." in the cout stream when a button is held.

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  • 10 Effective and Free of Charge SEO Tips

    Building a website doesn't end up in polished web design and error-free programming codes. You have to be aware of the search engine optimization tips you should consider right after your purchasing of domain name. So here are the 10 free yet efficient SEO tips.

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  • SQL SERVER Disabled Index and UpdateStatistics

    When we try to update the statistics, it throws an error as if the clustered index is disabled. Now let us enable the clustered index only and attempt to update the statistics of the table right after that. Have you ever come across the situation where a conversation never gets over and it continues even [...]...Did you know that DotNetSlackers also publishes .net articles written by top known .net Authors? We already have over 80 articles in several categories including Silverlight. Take a look: here.

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  • How do I make this ad execution?

    - by Maggie
    I am doing research on replicating an ad execution - http://www.digitalbuzzblog.com/gol-airlines-mobile-controlled-banner-game/ It's a simple "game" involving using the phone as a forward/back/left/right controller for a car in flash on the internet. I've started reading on P2P, but I'm finding such a vast amount of information and non specific to what I need that it's hard for me to sort through. Does anyone know any tutorials or can shed some light on how I might go about making a very simple mobile controller for a flash game?

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  • Compiz shortcut with two arrow keys

    - by l0b0
    The "Put" functionality of CompizConfig Settings Manager is great. I'd like to be able to move windows to the desktop corners by using Super+Down/Up+Left/Right for this; is that possible? Whenever I try to set something like that it is just reset to "Disabled". A workaround is of course to use the numeric pad, but I'd like to be able to do this on my EEE laptop as well without enabling and disabling NumLock all the time.

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  • I need help with background interaction with foreground

    - by luther t
    So basicly my game design idea is to have a still back. In the foreground is a PNG format spirite that the user has controll over it is on the ground and the user jump over the oncoming from the right to left spirites. kinda like jumping over rock while running...So the problem...I don't where start. whether with the background or foreground...basicly i am a noob at this as a whole. I am sure if i explained well enough...

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  • Supermicro motherboards and systems

    - by jchang
    I used to buy SuperMicro exclusively for my own lab. SuperMicro always had a deep lineup of motherboards with almost every conceivable variation. In particular, they had the maximum memory and IO configuration that is desired for database servers. But from around 2006, I became too lazy to source the additional components necessary to complete the system, and switched to Dell PowerEdge Tower servers. Now, I may reconsider as neither Dell or HP are offering the right combination of PCI-E slots. Nor...(read more)

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  • 3G Huawei E220 cannot connect to the Net Ubuntu 12.04

    - by user60786
    I've upgraded from 10.10 to 12.04. The situation: I plug the dongle in and enter the password. If I click 'Enable Mobile Broadband' and I get a notice on the top right saying 'GSM network. You are now registered on the home network'. At this stage I have not actually connected and when I click my broadband connection i see that 'Enable Mobile Boardband' is unticked AGAIN and I cannot connect to my broadbnad connection when I click it.

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  • How do I use the Malayalam language in LibreOffice Writer?

    - by SAGAR
    I have installed Malayalam fonts from Software Center on my Ubuntu 13.04 installation. In LibreOffice Writer I can see the installed Malayalam fonts like Meera, Rachana. I would like to create a document in Malayalam fonts. I activated in in fonts selecting to Meera and Rachana, but when I type in document it's still English. I hope I haven't enabled some options I shouldn't have. Please guide me the right way to attain my requirement.

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  • Tips For Choosing Best Search Engine Optimization Services For Your Company!

    With the profusion of companies offering SEO optimization services out there, it is therefore important that you know what to look out for in making a choice as to which company to choose. In making a choice you have to know the salient elements that make an ideal company that offers SEO optimization services, armed with this information you will be better equipped in making the right choice for your organization.

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  • SophiaConf : 20 conférences gratuites ou peu onéreuses du 30 juin au 9 juillet en France à Sophia An

    Bonjour, Cela s'annonce comme l'un des évènements Gratuit phare de l'année en France, et il n'a pas lieu à Paris. [IMG]http://sophiaconf2010.fr/images/logo-top.png[/IMG] La SophiaConf se déroule sur une période de 10 jours et propose une série de conférences gratuites sur les sites de Polytech'Nice-Sophia, de l'INRIA et de l'Agora Einstein. Au programme :Gestion des identités et sécurisation des services web Intellectual Property Right Analysis

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  • What's the current wait time for reconsideration requests for Google's webmaster tools?

    - by chrism2671
    We recently received an unnatural links penalty to our site; a rogue SEO firm did us some serious damage, and we lost 40% of our traffic (hundreds of thousands of users) overnight. The effect on our business has been severe and we're really hoping we making things right. We submitted a reconsideration request but I'm wondering how long I should forecast for an outcome, as it will have a knock on effect for our business.

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  • How do you turn on the customizable gnome-panel features (like gnome-applets) in Precise?

    - by chriv
    I resurrected a broken laptop today. I took out the HDD, put it in a USB 3.0 enclosure, and created a VM that would use it. It was running lucid. I took a screenshot of the desktop before I started "do-release-upgrade", because from experience, I will never have my GUI back the way I want it again. I know how to install gnome-panel to get back the "Gnome Classic" session option. I know how to put my minimize, maximize, and close buttons back in the upper-right hand corner of windows (where they belong). I know how to use gdm instead of lightdm. Unity gets worse in every version (and the other desktop OS is going to be even worse with Metro). Here's what I don't know (in order of importance): 1. How do you make the panels in gnome (gnome-panel, to be precise) customizable again (like they were in older versions of Ubuntu)? 2. How do you install applets in the panels now (right-click is now ignored)? 3. How can you customize all of the window elements (like you could in older versions of Ubuntu)? I can't remember much about maverick, natty, or oneiric (except their names), so I don't know exactly when I lost these capabilities. Edit: (no screenshot), my StackExchange reputation (on other StackExchange sites) doesn't carry over to this site, so I can't post the screenshot. Take a look at the panels in the screen hot. They are nice, compact, and VERY functional (disk mounter applet, frequently used shortcuts, workspaces, show desktop, kill window, and trash icons, etc.) Notice how small the fonts (and how little real estate they waste). You can't notice the compact title bars, fonts, and window icons in this screen shot (since I redacted the rest of the desktop), but it's the same story there. Please help. I don't want to learn another distro, but Ubuntu gets less customizable with every "upgrade." Screenshot (not an inline image, since I don't have the reputation yet)... i.stack.imgur.com/puoUT.png

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  • Expected visual behavior of notifications (gnome metacity)

    - by MetaChrome
    I sometimes see notification popups on the right of the screen that specify things like network connectivity status changes mainly. I don't understand their expected visual behavior in that: It would appear that sometimes, when you move your mouse close to them, they disappear to reappear when you move away. It does not appear to be possible to ever click on them or hide them in any way, they generally just flicker, often in a in determinant way. Is the flickering perhaps caused because every flicker is in fact a unique notification?

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  • Determine Better Coding Practice

    - by footprint.
    As a new programmer, it has always been hard to create applications, because I am still at the learning stage. I understand that to achieve a particular affect or function in an application, there will be numerous ways to achieve the same result. However, should I just purely create a function to it's working state, which means that as long as it works, just as the way I want it to, then it should be fine. Can any fellow programmers of a higher level kindly let me know the right way of doing things?

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