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• Lipoaspiration in your SQL Server Database

  Once, when disk space was at a premium, DBAs fought hard to keep the size of their database down. Now there seems less motivation to 'fight the flab' of a database. Fabiano Amorim was watching television recently when the subject matter, cosmetic surgery, gave him the theme and inspiration for this guide to keeping your database fit and trim. Free trial of SQL Backup™“SQL Backup was able to cut down my backup time significantly AND achieved a 90% compression at the same time!” Joe Cheng. Download a free trial now.

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• FTP Changes file permisions

  - by AkBKukU

  I am trying to make changes to my website over ftp but when I save any files it changes the permissions and owner to my username. I can edit files in the same folder trough samba without changing the permissions. I really don't understand how the permissions for the /var/www folder work and I'm pulling my hair out trying to get it to work. I have recently made changes to the permissions of the /var/www directory (following this guide) so I could modify files in the www root. Right now I have the entire contents of /var/www set as -rwxrwxr-x 1 www-data www-data but when I change a file over ftp it becomes -rw------- 1 akbkuku akbkuku, akbkuku being my username. I am using vsftpd as the server, and I login with my normal user. How do I make it leave to permissions alone? At this point I'll even take a way yo reset all the permission back to stock and I'll just never modify files in the web root.

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• How to install nvidia optimus driver on ubuntu 12.10?

  - by Adam

  I have followed http://ubuntuportal.com/2012/01/bumblebee-3-0-tumblewed-nvidia-optimus-gpu-switching-for-linux-has-been-released-how-to-install-bumblebee-3-0-on-ubuntu.html this guide to install nvidia driver on my Dell Inspiron N5110 notebook (Intel HD Graphics 3000 + NVIDIA GeForce GT525M), but i always get some error while i want to start any program with the optirun command. Terminal says: adam@Adam-LT:~$ optirun firefox [ 1482.559417] [ERROR]Cannot access secondary GPU - error: Could not load GPU driver [ 1482.559517] [ERROR]Aborting because fallback start is disabled. My laptop cooler always cools the laptop, which means that nvidia card is consuming power in the background. (Terminal sometimes says something daemon-server is not running.) Can you give me some solution for this?

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• How to install texlive2011?

  - by vrx

  I just moved from Windows to Ubuntu. Software Center in Ubuntu does have texlive2009 package. There is no straightforward installation process from TUG, or from Google search result. I found some installation of Texlive2010 but it does not work. Here are the step: download an texlive2011.iso, 2.3GB and save in local drive mount to a virtual drive install perl tk (ok) "sudo ./install-tl" does not work, "perl ./install-tl" shows pre-installation setting but it does not have the write access to /usr/local/textlive/2011/ Finally, I'm stuck Please guide me with a step by step tutorial or suggest any other solution beside typing in the black screen without knowing what is going on behind the Terminal.

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• What program to use to create subtitles for a video?

  - by user4124

  I have a video that I want to create subtitles for. Is there a program that can perform rudimentary speech-to-text in order to set the correct start/stop of each individual subtitle create rudimentary text subtitles (using some sort of speech-to-text) I know about gnome-subtitles. However, it requires extensive effort to create those subtitles manually. You need to select yourself the start and stop for each sentence. Youtube has the above features (creates rudimentary text subtitles at the correct timings, using speech-to-text). However I would rather not upload the videos to Youtube just to get my subtitles. Is it possible to do the subtitles efficiently in Ubuntu? Update: I plan to use the .srt subtitles only, and do not need to hard code them on the videos. My biggest requirement is to have the program automatically find the start/stop for each sentence, so that I write the text in it.

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• Free eBook: SQL Server Execution Plans, Second Edition

  Every day, out in the various online forums devoted to SQL Server, and on Twitter, the same types of questions come up repeatedly: Why is this query running slowly? Why is SQL Server ignoring my index? Why does this query run quickly sometimes and slowly at others? My response is the same in each case: have you looked at the execution plan? "A real time saver" Andy Doyle, Head of IT ServicesAndy and his team saved time by automating backup and restores with SQL Backup Pro. Find out how much time you could save. Download a free trial now.

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• How to write the path to a Windows shared folders address in terminal?

  - by user206996

  I want to permanently mount a few Windows shared folders. I googled that topic and found a lot of good answers, but with all the solutions I have a little problem: I believe I can't properly give an address of shared folder. I can find it following way: "Network" - "Windows Network" - "WORKGROUP_name" - "Computer_name" - and there is some folder i would like to mount. How can I write the path to the folders in terminal? UPD i can access needed folder throw address in location bar smb://server/ro/, but i try mount it by editing /etc/fstab file (using guide https://wiki.ubuntu.com/MountWindowsSharesPermanently) i get error mount error: could not resolve address for server: Unknown error PS in /etc/fstab : //SERVER/RO /media/server cifs username=user,password=pwd, uid=1000,iocharset=utf8 0 0

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• Is there an imperative language with a Haskell-like type system?

  - by Graham Kaemmer

  I've tried to learn Haskell a few times over the last few years, and, maybe because I know mainly scripting languages, the functional-ness of it has always bothered me (monads seem like a huge mess for doing lots of I/O). However, I think it's type system is perfect. Reading through a guide to Haskell's types and typeclasses (like this), I don't really see a reason why they would require a functional language, and furthermore, they seem like they would be perfect for an industry-grade object-oriented language (like Java). This all begs the question: has anyone ever taken Haskell's typing system and made a imperative, OOP language with it? If so, I want to use it.

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• What would be a good way to request comments?

  - by WarpEnterprises

  In the project/team I'm working the frequency of comments is a little low. One reason might be that it is not clear to the long-time devs what lines in the code really needs a comment (each part of the project has quite fixed devs). To increase this we plan to let team members review the code and check in "requests for comments", which the main dev of that part should replace with useful comments. Do you think this could work? If "yes": what tags should we use to mark? (e.g. //TODO please comment) Can you think of alternatives for this process? Edit: I appreciate your answers about best practice in commenting and writing code, and I completey agree. But my question targets the cases where refactoring is not an option (not wanting to change working code, not wanting to "accuse" main dev of producing code that needs refactoring,...) - so only more or better comments are an option (at least for this question).

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• What &lsquo;enterprise&rsquo; doesn&rsquo;t understand about risk

  - by Liam McLennan

  Enterprises (large bureaucracies) obsess about risk. I think it is because of the inertia generated by the process and politics that they have to deal with. The trouble is that they respond to risk in precisely the wrong way: by adding complexity. Need to call a method? Better wrap it in WCF service. Need to talk to another application? Better hook a message queue to a service bus connected to a biztalk sharepoint – on Oracle. Here is a simple guide: Complexity increases risk. Simplicity reduces risk.

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• If timestamp is deprecated, why do none of the current db tools support rowversion?

  Perhaps the title of this blog post will suffice, but I just wanted to highlight this problem. If you were to look up the timestamp data type in the SQL Server 2008 documentation, this is waht you will find within the topic article: The timestamp syntax is deprecated. This feature will be removed in a future version of Microsoft SQL Server. Avoid using this feature in new development work, and plan to modify applications that currently use this feature. Its been there for quite some time. The...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 to restore "working folders" upon restart?

  - by Smiles in a Jar

  I am not sure I am working the problem correctly but I will try my best. I am newbie to ubuntu and I am using Ubuntu 11.10. On a daily basis but I have a set of 5-10 folders which I need to refer for my work. I am looking for a way if I can create a "workspace" of these folders so that upon restart in a single click all the folders in the workspace can be opened in different tabs. Another option that I right now plan to use us create links of the folders and then select all of them and open in different tabs. Was wondering if there is a cleaner option already provided in ubuntu.

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• Model Based Apps and Frameworks

  Having been involved (mostly as a user or observer) with several recent applications and frameworks, Ive come to the conclusion that building your app/framework on an internal model is generally the best way to go.  In this post Ill explain what I mean by on an internal model and later describe the benefits I have seen, realized, been told about by others and still others that Ive only imagined (but are still possible).  I plan on writing a few blog posts along these lines to explore what...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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• Why does the installer freeze at the moving dots?

  - by Kits

  I plan to install Ubuntu as the sole operating system on my old Dell Latitude 110L and the install freezes at the Ubuntu starting dots - it doesn't even get to the point where it asks if you want Ubuntu as the sole operating system. I've tried different USB sticks, and now two different CDs. I even re-formatted the C drive on the old Dell and re-installed a fresh copy of Windows in case there was any interfering junk. Still can't get past the dots. I've done this on other computers without a problem - any advice?

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• How should I design my website to allow posterity to edit?

  - by SSumner

  I'm building a website for a student organization I am involved in at my college. Most of the site will be static - i.e. won't change from year-to-year, but certain pieces will. I am high-tech, but most of the others aren't, and I am graduating in the spring. So how should I go about building the website so as to allow those that take over in subsequent years to edit information? Examples: Events: I already plan on using a Google calendar for this Officers: There will be profiles/pictures for all the officers on the web page Connections: Partnerships with other organizations that we have currently, but may not in future, or may add more in future Should I use some form of CMS (Content Management System)? If so, how restrictive are they (e.g. Drupal) to what you can build and then how easy is it to edit. What other ways could I make a very nice-looking website but allow certain pieces to be edited later?

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• Fixing Gatekeeper Row Cardinality Estimate Issues

  The Query Optimiser needs a good estimate of the number of rows likely to be returned by each physical operator in order to select the best query plan from the most likely alternatives. Sometimes these estimates can go so wildly wrong as to result in a very slow query. Joe Sack shows how it can happen with SQL Queries on a data warehouse with a star schema. Make working with SQL a breezeSQL Prompt 5.3 is the effortless way to write, edit, and explore SQL. It's packed with features such as code completion, script summaries, and SQL reformatting, that make working with SQL a breeze. Try it now.

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• How to deal with OOP design problems in interviews?

  - by haps10

  This is a question where I seek guidance from fellow/senior developers to get into my dream company - it's a pioneer in OOP and Agile. I've already failed once to clear an interview. One part I feel most challenging is to come up with a proper Object Oriented design(classes, interfaces, methods, interactions etc.) in a very short time for certain situations like Pacman, Game Of Life and so on. As the problems are unprecedented ones - my approach is mostly to try different things and then make decisions - which they feel is not clear and not what they expect from a developer with 5+ years of experience. I've already studied a few books on patterns, OOP - it didn't help me much and I think it'll take a bit more than that. Could some one please guide on what specifically shall I practice so that I can do better at design problems as above. I want to refine my approach and have a better thought process.

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• Programming Carreer. What should i choose? [closed]

  - by thenewbie

  I have an experience in programming. Im not that experience but i have created some desktop application like payroll etc. In web i had created some websites. Now im studying java for android. I already created an application on android and submitted it on google play.However, i feel like the excitement in creating application for android or web is gone. What i think i like is to program in c++ language. but i have a doubt mastering it. Because nowadays only a handful of company hire a c++ junior programmer. I think only in gaming industry that they would hire a c++ programmer and has an 3 or more years of xp. While in java there are lots of oppurtuniy especialy for android. and I dont have a plan studying objective c cause i dont have mac. SO what should i realy choose? thank you..

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• Effective Websites - Which Include Page Ranking

  Make your website design in such a way that website visitors would be able to get convinced about benefits of becoming your customers. Try to win their trust and develop their confidence in your products/services. Access to information from your website should be easy and hassle-free. For perfect lead generation identify the type of visitors you wish to visit your website and plan out the ways to attract them accordingly. Draft the site content in such a manner that they cater to the interests of particular section of visitors you target and get motivated to carry business dealings with your company.

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• Help Wanted

  I’m hoping to find volunteers to help me catalog and create a comprehensive, up to date guide to Silverlight resources. Specifically, I’m hoping you’ll take on the task of itemizing resources  for one of the following areas Getting Started With Silverlight Transitioning to Silverlight 4 Forms, Controls and Events Displaying Data Graphics and Animation [...]...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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• Increasing SEO and Google adsense earnings [closed]

  - by swat_mag

  Possible Duplicate: How can I increase the traffic to my site? I have a website ( http://www.special-ops.org ) it is quite old but new site... Old in that that i written it in another language and on other domain, now i registered new domain and have plan to translate everything to english... I stuck on first step... How to improve my SEO and get traffic? I think i'm doing good on site seo, but my content are one of millions... How to improve it? Examples of my articles: http://www.special-ops.org/navy-seals-most-elite-unit-in-united-states-forces/

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• Kindle Screen as Informational Display (weather, unread emails, calendar)

  - by coder543

  I'm looking to create a type of homepage for my kindle like you might expect to see upon waking up (though realistically, I plan on using it as a secondary screen throughout the day) whereupon it shows you several things dividing the screen, but not being scrollable. I just want the summary to fill the screen of the web browser. It would show the weather my gmail inbox my calendar for the day maybe some tech news However, as a starting question, how would I go about embedding my gmail inbox into the page? I would love to put m.gmail.com into an iframe restricted to a certain portion of the screen, but I know that won't likely be happening. Any ideas on how to embed an email summary or the calendar? (both served by Google) I've got the weather part working via AccuWeather's embed-able widget. I was inspired by this: http://lifehacker.com/5943867/hack-a-kindle-into-a-weather-display

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• Site loads Extremely slowly over HTTPS; loads perfectly over HTTP - Sudden and new issue

  - by guest234239048

  My business' website suddenly started loading extremely slowly over HTTPS last night and continues through today. The facts: Page loadtime via HTTPS - 2 minutes +, HTTP - 3 seconds max. NO updates were done on any site files in the past 2 weeks. This is on Shared Hosting HTTPS has worked perfectly over the past 9 months then suddenly failed yesterday. Hosting company and SSL issuer say there are no problems on their end. - Searches for others having similar issues return no results, it appears to be just me... Site is primarily run via php/mysql Currently attempted troubleshooting: Tried all major browsers and different versions - same result. Tried 2 separate ISPs - same result. Tried proxies - same result. Tried 3 separate computers - same result. I'm basically at a total loss here. Does anyone know what could cause such a thing to happen? Please help guide troubleshooting.

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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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• If you need more than 3 levels of indentation, you're screwed?

  - by jokoon

  Per the Linux kernel coding style document: The answer to that is that if you need more than 3 levels of indentation, you're screwed anyway, and should fix your program. What can I deduce from this quote? On top of the fact that too long methods are hard to maintain, are they hard or impossible to optimize for the compiler? I don't really understand if this quote encourages better coding practice or is really a mathematical / algorithmic sort of truth. I also read in some C++ optimizing guide that "dividing up a program into more functions improves its design" is frequently taught in CS courses, but it should be not done too much, since it can turn into a lot of JMP calls (even if the compiler can inline some methods by itself).

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