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• The DELETE statement in SQL Server

  Of the big four DML statements in SQL Server, the DELETE is the one least written about. This is odd considering the extra power conferred on the statement by the addition of the WITH common_table_expression; and the OUTPUT clause that essentially allows you to move data from one table to another in one statement. NEW! SQL Monitor 2.0Monitor SQL Server Central's servers withRed Gate's new SQL Monitor.No installation required. Find out more.

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• why does ubuntu not recognise hard drive on windows 7

  - by kingsley osime

  Im trying to install ubuntu on window 7 virtual PC, when I boot to the ubuntu ISO image just before the partitioning stage where ubuntu confirms you have at leaset 4GB hard drive space the installer puts a cross on requirement indicating system does not have required amount of space... however I have a 220GB hard drive with 20GB used to create the virtual disk..Its all a bit weird as I can't seem figure it out

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• Do you know a good web CMS to manage a sports team?

  - by benjamin'''''42

  I'm looking for a web based CMS that enables me to manage a sport team, I need the following features: Calendar** Schedule events (sync with the calendar, RSS feed), it would be great if I could schedule a weekly event too, so that I don't have to schedule it by hand each week** Announcements (same RSS feed as events)** A place where I can put some documentation, rules** Keep track of the matches and scores Photo and video gallery ** means feature is required; otherwise optional Any technology for the CMS is probably fine, though I would prefer an SQLite-based CMS.

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• Which of these studies would benefit a CS student the most? [closed]

  - by user1265125

  Which of these extra-curricular studies would benefit a CS student the most? Algorithms Advanced OS programming Image processing Computer graphics Open source development Practicing on TopCoder or Codechef Something else? I realize the decision can be influenced by a number of factors, such as personal preference, what's currently hot in the jobs market, and what is likely to be in demand more in the future, however I would like to ask more experienced programmers which one(s) of these would be most beneficial to learn alongside all the required CS academics.

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• gem5 parser error

  - by huxain

  I am trying to run parser from here, but it gives this error: This program requires jinja2 version 2.7 or later I have already installed the jinja2 package by running sudo apt-get install python-jinja2. Can anyone tell me what I'm doing wrong (with a little guide to run the tool as well)? The m5out folder is here, with the stats for a ARM core simulation, so you don't have to install gem5 to get those two files required by the script.

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• MAMP like tool for ubuntu

  - by hrishikeshp19

  I am from mac os x background. To control my apache, mysql, and php, I used to use MAMP tool available for mac os x. On my ubuntu, I have installed all the required softwares but, I want a good UI tool to control my apache. To be specific, I change my document root too often, so I want a GUI tool to where I can just browse for desired document root, and restart the server. Is there any such tool available?

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• How do I reset a lost administrative password?

  - by user9904

  I'm working on a Ubuntu system using a Panasonic CF-50 Laptop. My Client has completely forgotten his Administrative Password. He doesn't even remember entering one; however it is there. I've tried the suggestions on the WebSite and I have been unsuccessful in deleting the password so that I can download applets required for running some files. Do you have a solution? I look forward to hearing your response.

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• lead capture apps

  - by Steve

  I'd like to build a lead capture website, where a visitor is required to enter their name and email address in order to receive a free report for download. Do you know of an app which will let me store captured information in a database, and present the download link to them after registering? I guess this can all be accomplished using a contact form script with database integration and jquery confirmation message.

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• Modernizing Oracle Forms by Opitz

  - by JuergenKress

  Watch the presentation on YouTube. WebLogic Partner Community For regular information become a member in the WebLogic Partner Community please visit: http://www.oracle.com/partners/goto/wls-emea ( OPN account required). If you need support with your account please contact the Oracle Partner Business Center. Blog Twitter LinkedIn Mix Forum Wiki Technorati Tags: Forms,Moderization,Opitz,WebLogic,WebLogic Community,Oracle,OPN,Jürgen Kress

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• How to Get the Best Search Engine Placement

  Search engine placement is very important for a successful internet marketing affair. Everyone prefers that their site figure high on the search listings. It is also of high priority that they figure high on search engines as the customer will surely be influenced by the top ten results displayed on a search page. There are many things that have to be taken a note of when looking to get a high ranking. What is required is a balance between quality and quantity.

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• Run your own XHTML validator

  - by TATWORTH

  Whilst the W3C do provide an excellent service for manually checking your web pages, there are times when an alternative is required. There is for example a web service at http://validator.w3.org/docs/api.html  This can be for programmatically checking your pages (provided you make no more than 1 call per second). The W3C do provide all the source code needed to run your own validation service. Get the full details at: ·         Installation and development information for the W3C Markup Validator   http://validator.w3.org/docs/devel.html ·         Source Availability http://validator.w3.org/source/

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• Script Task and Event Logging in SSIS

  components. These same configuration settings can be leveraged in Script Task, but you also have the option of triggering and tracking events in a considerably more customizable manner. This article explores features that provide this flexibility. NEW! SQL Monitor 2.0Monitor SQL Server Central's servers withRed Gate's new SQL Monitor.No installation required. Find out more.

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• Will a system restore fix constant crashing/freezing issues?

  - by P102

  My recent installation 10.10 on my laptop keeps freezing/crashing on start-up after working perfectly for one day. The system just freezes, like a screenshot, and a restart is required. It happens directly after login or just as any application is selected. Nothing new has been installed. I have just moved from XP. Will a system restore fix this like in windows? like i said, nothing new has been installed. help is greatly appreciated

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• SMTP server to deliver ALL mail to user@localhost

  - by cam8001

  I'd like to configure an SMTP MTA to accept all mail addressed to any domain and deliver it to my local user account. It would be very useful for debugging mail sent in some code I'm working on. I'll be running the server locally - no outside world interaction required. To be clear: [email protected] - delivered to - cam8001@localhost [email protected] - delivered to - cam8001@localhost [email protected] - delivered to - cam8001@localhost

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• Cannot access Compiz Config

  - by Xor power

  I was going through one article here and the topic was "Changing the Size and Appearance of the Unity Launcher" which required to open up CompizConfig from System Settings -- Desktop. I could find System Settings and could reach to control panel but cannot locate either Desktop or CompizConfig. When i go to Software center and search for compizconfig, it says that it is already installed.But when i search it from the list of installed applications, i couldn't find it.??

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• From 20,663 issues to 1 issue&ndash;style-copping C5.Tests

  - by TATWORTH

  Originally posted on: http://geekswithblogs.net/TATWORTH/archive/2014/05/28/from-20663-issues-to-1-issuendashstyle-copping-c5.tests.aspxI recently became interested in the potential of the C5 Collections solution from http://www.itu.dk/research/c5/, however I was dismayed at the state of the code in the unit test project, so I set about fixing the 20,663 issues detected by StyleCop. The tools I used were the latest versions of: My 64-bit development PC running Windows 8 Update with 8Gb RAM Visual Studio 2013 Ultimate with SP2 ReSharper GhostDoc Pro My first attempt had to be abandoned due to collision of class names which broke one of the unit tests. So being aware of this duplication of class names, I started again and planned to prepend the class names with the namespace name. In some cases I additionally prepended the item of the C5 collection that was being tested. So what was the condition of code at the start? Besides the sprawl of C# code not written to style cop standard, there was: 1) Placing of many classes within one physical file. 2) Namespace within name space that did not follow the project structure. 3) As already mentioned, duplication of class names across namespaces. 4) A copyright notice that spawled but had to be preserved. 5) Project sub-folders were all lower case instead of initial letter capitalised. The first step was to add a stylecop heading plus the original heading contained within a region, to every file. The next step was to run GhostDoc Pro using its “Document File” option on every file but not letting it replace the headers, I had added. This brought the number of issues down to 18,192. I then went through each file collapsing each class and prepending names as appropriate. At each step, I saved the changes to my local Git. The step was to move each class to its own file and to style-cop each file. ReSharper provides a very useful feature for doing this which also fixes missing “this.” and moves using statements inside the namespace. Some classes required minimal work whereas others required extensive work to reach the stylecop standard. The unit tests were run at each split and when each class was completed. When all was done, one issue remained which I will need to submit to stylecop team for their advice (and possibly a fix to stylecop). The updated solution has been made available at https://c5stylecopped.codeplex.com/releases/view/122785.

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• What methods of requirements elicitation are suitable when I do not have direct access to the user base?

  - by metadice

  I am working on an application to create invoices. There are some features that are required based on the type of the application and are common to all invoice applications. However, we still need to determine what unique needs the user base might have. We do not have direct access to the users to obtain requirements or user stories. What techniques are most suitable for eliciting high-quality requirements from users when direct or frequent access is not possible?

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• Free Access to Resharper Training

  - by TATWORTH

  There is free access to ReSharper training at http://www.pluralsight-training.net/microsoft/OLT/Course/Toc.aspx?n=resharperfundamentals Starting Tuesday, March 15, 16:00 GMT, Pluralsight provides 48 hours of free access to the full ReSharper course. If you're interested to know what ReSharper can bring to the table for .NET developers, now is just the right time to enjoy this limited-time free access opportunity, with no registration required.

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• How to run an application using sudo without a password?

  - by tutuca

  ... but still be required for applications that need admin privilegies? In order to allow the following: $ apache2ctl restart httpd not running, trying to start (13)Permission denied: make_sock: could not bind to address 0.0.0.0:80 no listening sockets available, shutting down Unable to open logs $ sudo !! sudo apache2ctl restart #no password asked $ #works! For reference I've seen this setup on amazon's e3 instances Any idea?

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• Do Implement Search Engine Optimization Techniques in Your Website and Gain More Network Traffic

  With the increasing number of internet users many of the companies run their business mainly targeting these online users. It has become mandatory to have your online presence in order to do well in your business. Getting the online customers is not so easy and it requires a lot of things to be done in order to attract more customers to your website. Search Engine Optimization plays a very major role in achieving the required traffic for any of the website.

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• Sample code under MS-PL: must leave original comments?

  - by wtjones

  I have some files in my project that started from a sample in the all-in-one code sample browser: http://visualstudiogallery.msdn.microsoft.com/4934b087-e6cc-44dd-b992-a71f00a2a6df Some files contain boilerplate code that I modify heavily. They contain MS comments at the top that mention the license, copyright microsoft etc. Am I required to leave the entire comment block at the top of the source files that I modify or is it okay to just include the MS-PL license in a separate file for the whole project?

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• JCP 2012 Public EC Meeting Schedule - Call for Agenda Items

  - by heathervc

  The JCP.org calendar has been updated to include Public EC Meeting Teleconferences, as required by JCP Program version 2.8 (as defined in JSR 348)--dates are Tuesday, 26 June and Tuesday, 20 November.  The second hour of these JCP EC Teleconferences will be open to the public.  There will also be a Public EC Meeting during the JavaOne Conference in San Francisco CA this October, exact day and time tbd. This is a call for agenda items from the community; please post them here.

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• Tiling Problem Solutions for Various Size "Dominoes"

  - by user67081

  I've got an interesting tiling problem, I have a large square image (size 128k so 131072 squares) with dimensons 256x512... I want to fill this image with certain grain types (a 1x1 tile, a 1x2 strip, a 2x1 strip, and 2x2 square) and have no overlap, no holes, and no extension past the image boundary. Given some probability for each of these grain types, a list of the number required to be placed is generated for each. Obviously an iterative/brute force method doesn't work well here if we just randomly place the pieces, instead a certain algorithm is required. 1) all 2x2 square grains are randomly placed until exhaustion. 2) 1x2 and 2x1 grains are randomly placed alternatively until exhaustion 3) the remaining 1x1 tiles are placed to fill in all holes. It turns out this algorithm works pretty well for some cases and has no problem filling the entire image, however as you might guess, increasing the probability (and thus number) of 1x2 and 2x1 grains eventually causes the placement to stall (since there are too many holes created by the strips and not all them can be placed). My approach to this solution has been as follows: 1) Create a mini-image of size 8x8 or 16x16. 2) Fill this image randomly and following the algorithm specified above so that the desired probability of the entire image is realized in the mini-image. 3) Create N of these mini-images and then randomly successively place them in the large image. Unfortunately there are some downfalls to this simplification. 1) given the small size of the mini-images, nailing an exact probability for the entire image is not possible. Example if I want p(2x1)=P(1x2)=0.4, the mini image may only give 0.41 as the closes probability. 2) The mini-images create a pseudo boundary where no overlaps occur which isn't really descriptive of the model this is being used for. 3) There is only a fixed number of mini-images so i'm not sure how random this really is. I'm really just looking to brainstorm about possible solutions to this. My main concern is really to nail down closer probabilities, now one might suggest I just increase the mini-image size. Well I have, and it turns out that in certain cases(p(1x2)=p(2x1)=0.5) the mini-image 16x16 isn't even iteratively solvable.. So it's pretty obvious how difficult it is to randomly solve this for anything greater than 8x8 sizes.. So I'd love to hear some ideas. Thanks

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• SQLServerCentral Best Practices Clinic: Part 1

  We exposed the SQLServerCentral cluster for monitoring with SQL Monitor. Just like other companies, we have constraints on resources, and we have more work that needs to be done. Help us configure SQLServerCentral’s database servers with your suggestions on what is the highest priority for a website database back end. NEW! SQL Monitor 2.0Monitor SQL Server Central's servers withRed Gate's new SQL Monitor.No installation required. Find out more.

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• Cannot access Compiz Config

  - by Xor power

  I was going through one article here and the topic was "Changing the Size and Appearance of the Unity Launcher" which required to open up CompizConfig from System Settings -- Desktop. I could find System Settings and could reach to control panel but cannot locate either Desktop or CompizConfig. When i go to Software center and search for compizconfig, it says that it is already installed.But when i search it from the list of installed applications, i couldn't find it.??

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