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• Does anyone know of a program like Elastics for Linux?

  - by coteyr

  On mac I would use Elastics (http://tundrabot.com/elastics) To kind of, monitor my EC2 instances. Most important to me was that it worked across several accounts and that it allowed me to connect to a running instance via ssh or RDP. This was the only real feature I care about. I can not always keep the IP address of the server that is running because ec2 is elastic, and it changes frequently. Is there any tool, like Elastics for linux/unity? Again it should support several accounts and be able to give me the IP addresses of the instance I select.

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• Start Programming embedded devices

  - by user1611753

  I am good at C programming and also I am good at embedded devices. I have setup an embedded circuit myself using the basic arduino and by interfacing some devices with it. But the main problem is that I do not know where and how to start programming this device with the known C programming skills. The device has an on chip boot loader. By "start programming", I mean how to bring the embedded device into my programming and stuff. I know program starts from a main() and an infinite loop makes the application run. But the real question is, how to start this all and integrate the hardware with the software which I write. Kindly help with this. Thanks for the help in advance.

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• Stucked in the grub command prompt

  - by user903645

  I have a windows xp os, and I ve decided to give ubuntu a shot. I installed and It when rebooting it did boot by default windows. I red several forums and after entering those commands: sudo mkdir /mnt/ubuntu sudo mount /dev/sda2 /mnt/ubuntu sudo grub-install /dev/sda --root -directory=/mnt/ubuntu after rebooting the system showed me the command grub. And I cannot get anywhere. I don t have a windows cd to fix anything. so how can I launch windows from this command grub? Thanks... I am in a real mess.

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• Save the Date: Oracle Partner Day Sweden, January 2013

  - by A&C Redaktion

  Welcome to the new edition of the EMEA Oracle Partner Days for FY13. Staged at locations throughout most of the EMEA countries, these events will deliver to you real Business return on your OPN membership. You will hear the business opportunities coming from the adoption of the entire Oracle stack, the latest products value propositions and related sales strategy and be able to connect directly with Oracle executives and find new business opportunities with other partners in your region. Mark your calender and register today for our first Partner Day in the Nordics region on January 30th in Stockholm, Sweden. Click here for the agenda & registration page (in Swedish). The calendar of all upcoming Partner Days you will find here.

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• Dual monitor with different resolutions problem

  - by Mackemint

  I'm on an LG R405 with a PM965 chipset and a NVIDIA GeForce Go 8400M GS gaphics card. I'm trying to use an external monitor (Benq senseye3 G2222HDL) through a VGA out port. All was fine when installing except for the screen layouts were flip-flopped (computer defalut setup so external monitor was to the right instead of left). When I moved the secondary monitor to its real position in the setup, I started getting strange problems. I loose representation of large portions of the screen, on both screens, and have to reboot. If I plug the monitor in after rebooting I get more problems than when booting up with the monitor already plugged in, but in both cases I can barely see what I'm doing. Please advice! Regards /M

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• There are Cloud Heroes Among Us: download the ebook

  - by Javier Puerta

  Given the importance of information systems in today's business world, database administrators (DBAs) and other technology professionals often perform heroic deeds for their organizations. While many of these IT pros are too humble to acknowledge their worth, we profiled five real-world IT heroes to demonstrate their value to their organizations-and the industry at large. Many of our heroes are bloggers who share new ideas and developments with their colleagues. Our heroes are creative individuals who can accurately assess a situation and rally their colleagues to address pressing issues. These heroes are authors and known Oracle technology user group leaders. Read their stories today and join them in leading a greater future for the IT industry.

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• Rendering trillions of "atoms" instead of polygons?

  - by Baring

  I just saw a video about what the publishers call the "next major step after the invention of 3D". According to the person speaking in it, they use a huge amount of atoms grouped into clouds instead of polygons, to reach a level of unlimited detail. They tried their best to make the video understandable for persons with no knowledge of any rendering techniques, and therefore or for other purposes left out all details of how their engine works. The level of detail in their video does look quite impressive to me. How is it possible to render scenes using custom atoms instead of polygons on current hardware? (Speed, memory-wise) If this is real, why has nobody else even thought about it so far? I'm, as an OpenGL developer, really baffled by this and would really like to hear what experts have to say. Therefore I also don't want this to look like a cheap advert and will include the link to the video only if requested, in the comments section.

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• Good book about advanced programming techniques [closed]

  - by Luca

  I am looking to a book covering adavnced programming techniques, covering different practical scenarios and describing the different challanges with the relative solutions. As example, which are the best ways to implement a module for buying on a web application with credit card or how to manage responsivenes for the frontend of the web application itself (dealing with cache, optimeze plugins, etc). On the web there are tons of tutorials about these topics, but I am looking for a book where such cases are collected all together and treated by real professionists. If the book would provide some code samples, that would be a plus (especially if C# .NET), but I am more interested in the approach/solution rather than the code details. I could not find any of these cases in the general book about programming, therefore I hope someone might point me in the right direction. EDIT: I have 4 years experience as web developer, mainly with Microsoft (C#, ASP.NET, SQL Server) and client side technologies (jQuery, HTML/CSS).

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• When Agile goes wrong

  - by Chepech

  Im writing an Agile course for some of the new guys we are on-boarding recently and I want to add a cautionary tale so they understand that Agile is not meant for all projects. My problem is that because of the nature of the projects I work in Agile has worked pretty well so far so I can't honestly point out what can go wrong and why when you use it in the wrong kind of project. Does anyone have a good real life example of a project where an Agile approach (e.g. Scurm) simply didn't worked out?

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• Am I unhireable?

  - by DrSammyD

  I've received my B.S. in Software Engineering in August 2010 and I've been looking for a job since. I've gotten two interviews since that went up to the technical phone interview and then they were no longer interested. One of the recruiters mentioned to me that they thought my fundamentals weren't strong enough. What do I need to brush up on in order to get past the technical phone interview. My language of most experience is C#. I know Object Oriented Programming. I know what the difference between an interface and an abstract class is. I've applied to positions from game programming to WPF/Silverlight. I have a portfolio website www.samarmstrong.me. It also has my resume on there. I never had real internship. Am I unhireable?

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• Showing range on hexagonal grid

  - by user23673

  Here is the situation. I have hexagonal board,and a unit on it,with speed or move value 4.Diffrent terrain has a diffrent cost.When i click on the unit,game should show me a move range. My solution was to check each hex in range of 4,with A* pathfinding,and if path cost was less than 4 then this hex was in range.Finally game nicely show me range of that unit. My question is: Is there other solution to search for range on hex grids or square grid,because even if i am really proud of what i did in my solution,i think,it is a little to exaggerated?:)) What make me ask this question?I noticed that when unit speed is 4 or 6 or even 8,time to computing range for my computer was really good,but when speed was 10 and more i noticed that i needed to wait few second to compute.Well in real games i rather dont see something like this and my A* pathfinding is rather well optimized,so im thinking that my solution is wrong. Thanks for any replies.

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• Migrating IBM ClearCase to TFS

  - by Bob Hardister

  Using the Team Foundation Server Integration Tools Platform. Versions: ClearCase: 7.1.1.2 Team Foundation Server: 2012 RTM Integration Tools: 2.2.20314.1 OS: Windows 2008 R2 ENT SP1 I was able to do a simple example migration of a few files by using the following approach: Using a dynamic view Creating a view shortcut drive (i.e. Z:\) Running the tools as a UI client (not as a windows service) Running the tools UI in user mode (do not “Run as Administrator”) Using the CC detailed history adapter Selecting the view shortcut drive (i.e. Z) on the Tools UI Connect to CC dialog Selecting the “Detect Changes in CC” option on the Tools UI Connect to CC dialog Changing the DisableTargetAnalysis value to True on the Tools UI configuration view I have yet to perform actual migrations for real projects, but will update this blog as I do.

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• Can Questions be Reopened After They've Been Closed by Some Self Appointed Gestapo Moderators? [migrated]

  - by GenericJam

  This is obviously begging to be shut down right away and have all my privileges revoked or whatever but why do some people feel they have the right to shut down legitimate discussion? Who decides what is a "real" question or topic of interest? If you don't think it's valid, just click somewhere else but it is really getting to me on this site and StackOverflow how many really useful questions are shut down because people are asking opinions not textbook facts. Questions like this one are genuinely useful. Don't shut them down. You are making this site less useful for everyone else. Do people get their kicks by just wandering around the site closing questions? It seems many of the same names appear on the "closed down" box. Just go to a different page, don't ruin everyone else's education the way they choose it.

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• Why Deliver Customer Service in the Cloud?

  - by Charles Knapp

  In volatile, competitive markets, delivering exceptional service across channels is essential. But delivering world-class service on tight budgets, and deliving improvements quickly, is a tough challenge. That's why so many of the world's most successful organizations choose to deliver customer service in the cloud. Example: Michele Watson, VP of Global Customer Care at Match.com, says Oracle's service in the cloud "helps our customer receive the support they need in real time, our contact center agents be more productive and helpful, and our executive and product development teams receive detailed feedback to continue our improve our customers' experience." Learn more here about why you should consider delivering customer service in the cloud. 

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• Google Games Chat #3!

  Google Games Chat #3! The Google Games Chat is back! Now with a little bit of structure! Come check out the hot new property that Web Pro News raved "a show", and what we here at Google call "45 minutes away from doing real work." We'll be chatting about games, industry trends, and making bold new predictions that will probably look ridiculously wrong in three years. As always, please ask questions in the Google Moderator section below, and we might even get around to answering one or two. From: GoogleDevelopers Views: 0 0 ratings Time: 00:00 More in Science & Technology

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• F1 Pit Pragmatics

  Occasionally, you just have to man up and deal with complex systems. In fact, sometimes you just need to sacrifice everything else in the name of performance. In Formula 1 Racing, each car has up to 100 sensors, transmitting around 30Gb of data over the course of a race (70% in real-time). This data is then processed by no less than 3 servers (per car) so that the engineers in the pit have access to telemetry, strategy information, timing feeds, while the servers are exposed to carbon dust, oil,...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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• Can I display ads on a site whose domain name includes a trademark?

  - by architect

  I own a domain containing a trademarked word. I don't want to get into trouble with the trademark owner so my plan is to use the domain to display information (wiki-style) about the service the trademark owner provides. My question is whether I can display ads on this website to make money. For example, let's say I own Google.org (Google being a trademark). On this domain I would write about the real Google (history, business etc.) Can I get into trouble for having ads on this page including ones that promote other search engines (Yahoo, Bing, etc.).

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• Where to find GUI code

  - by muffinz

  I've been rummaging through Unity's source code (Shell Interface) and I was a little curious about something; where in the code are you supposed to find positional code? I'll clarify a bit with some examples. How do you find in the code what tells the Launcher to sit on the left side of the screen? Where in the code does it tell the "Session" button on the panel (top) to sit at the very right of the screen? I guess my real question is how do I find this out for myself? I've looked through a big portion of the source code and can't find anything related to the actual position of these items, only their sub-items like text-align. Any guidance on this would be much appreciated.

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• ATI ES1000 graphic card

  - by Jorge Biurrun

  I am installing Ubuntu 12.04 on an IBM x3250 M2 server, It has an ATI ES1000 with no acceleration (that does not bother me, we don't need it), we use it to connect remotely via FreeNX. FreeNX works fine, (except than in Windows 7 machines NX Client shows only icons and no text ?!) but the only resolution I can get in the monitor directly attached to the server is 800x600. The display manager also shows me two monitors!, the real one and one IBM 15". Which driver should I install?. It seems that the ATI driver that comes with Ubuntu does not work properly. Any help will be apreciated. Thanks in advance. j&b

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• MIX 2010 - in 10 seconds...

  um...windows phone 7Silverlight 4better uxlots of parties (MIXer was awesome)OData (ado v35.5?)number of problems with conference direction, still coolest of the public ms conferencesdid I mention the iphone killer windows phone 7 (aka, Zune Phone, windows mobile 7) and amazingly enough it might actually be some real competition for iphone, ux is awesome (after 4+ freaking years it had better fraking be freaking awesome)You can get all the videos here http://live.visitmix.com/VideosAND Wirestone...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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• Basic/research RTS engine/model

  - by XTF

  Does a basic/research RTS engine/model exist that can be used as a basis for further experimentation/research? I'd like to avoid reinventing the wheel if possible. I'm aware of Spring Engine and Stratagus, but those are real game engines and may not be the best to experiment with and learn from. Ideally the docs for the model would answer questions like: How exactly do units move? (constant velocity? constant acceleration? constant force?) How is pathfinding handled? Does every grid cell become an A* graph node (may be expensive)? Does it consider threats? How are groups handled? (w.r.t pathfinding and movement) How is combat handled? I'm mostly interested in the low-level model details (for now), not the graphics etc. I've read a lot of the other quesions (and answers/references) tagged RTS but I haven't found my answer yet.

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• How to hot-add a vCPU to a virtual SQL Server

  One of the benefits of running SQL on virtual environment is the capability to present additional vCPUs to the virtual server online and real-time without interruption to running processes. Our VM administrator normally presents only 1 vCPU on the virtual server and extends as required. This article describes how SQL Server is able to detect hot-added vCPUs in my virtual server. New! SQL Prompt 6 – now with tab historyWriting, exploring, and editing SQL just became even more effortless with SQL Prompt 6. Download a free trial.

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• Is there a way of leveling/compressing the sound system-wide?

  - by JethroDawnfine

  As a Laptop user, I'm sure that a lot of people, even the ones using Netbooks would have already gone through this problem. Especially when listening to podcasts, and using it as an example, the sound might have loud moments and quiet moments, one person speaking loud and the other speaking very quiet in the same episode. Thereby, I always wanted the sound to be compressed system-wide, and I just noted the other day, that in Windows, some Realtek drivers already offer this function. We have already a pulseaudio plugin for equalization system-wide, and although it still has problems like not letting us change its values and listen the change in real time, or cracking the sound while changing pulse volume, I do love it and use it. Now I'm just missing something to keep the sound around 0db (or near the volume level you're using) as a leveler plugin for pulseaudio. Any suggestion?

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• C# .NET 4.0 interactive course?

  - by Kanyhalos

  I would like to learn C# programming. I already studied it for several weeks and wrote some minor programs with VS2010, and I'm not completely newbie at programming because I worked on STALKER - Shadow of Chernobyl as scripter, but it was LUA. I want to become a real programmer. I think C# is a decent way to start with. I already learned about the most commonly used resource sites and got some nice eBooks as well, but unfortunately I don't have time to sit down in front my computer all the time, so my progress is pretty slow. I would like to ask that if someone can recommend me some decent interactive online courses to make my learning progress faster. I know about the "joe grip" course but I don't know if it's worth $39 also it's only for .NET 1.x and 2.0 while I'd like to learn 4.0 so I have no idea what should I do.

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• What can I do to make my eService website customers feel it is a luxurious service? [closed]

  - by Farshid

  I'm developing an e-service website that its monetization model is via paid membership. Beside quality service and content, because I'm serving them for a high fee, I want to make them feel like it is a personal, unparalleled kind of service and I want to spend money for creating things that I give them after their registration such as a beautiful physical membership card so that I can use the effect of mouth-words better and beside that let them be proud about the service. I've tried my best to develop the site experience classy and I'm looking for things in real world to send them after their registration (such as membership card and a small paper tutorial). What are your suggestions? Have you seen things like this before that a website sends you some physical things for making you more loyal and/or something like that? Please kindly share your experiences/suggestions.

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