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• Chapters Two, Three, and Four

  - by drsql

  I am trying to blog all of the chapters of the book, but due to deadlines and a lot of shuffling about, I never got around it for these three chapters, two of which I have added since I wrote the original table of contents. All of these contain mostly material from previous editions of the book, updated a good amount, but nothing tremendously different if you had memorized the material from the previous edition. As such, the pre-writing blog ritual wasn’t as necessary (for me at least) as it is going...(read more)

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• How to profile a Perl + FastCGi + StarRunner web program?

  - by Paul Tomblin

  I've written an extension to RequestTracker for a client, but he says the performance isn't good enough. I'd like to do some profiling, but I'm not sure how to connect up a profiler (say NYTProf, for example)? I tried what the man page says and put PerlModule Devel::NYTProf::Apache in my apache config, but all I get in the results are Apache2:XSLoader, Devel::NYTProf::Apache and ModPerl::Util modules in the results, and neither my own nor RT's modules.

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• In C and C++, what methods can prevent accidental use of the assignment(=) where equivalence(==) is needed?

  - by DeveloperDon

  In C and C++, it is very easy to write the following code with a serious error. char responseChar = getchar(); int confirmExit = 'y' == tolower(responseChar); if (confirmExit = 1) { exit(0); } The error is that the if statement should have been: if (confirmExit == 1) As coded, it will exit every time, because the assignment of the confirmExit variable occurs, then confirmExit is used as the result of the expression. Are there good ways to prevent this kind of error?

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• Do you prefer building your interfaces in IB or programmatically? and why?

  - by LolaRun

  I've been using Xcode and building iPhone apps for two months, but I'm finding it really hard to grasp good application design. I always face problems—like you can't put your tabbarcontroller in another custom viewcontroller, for example—that 'sometimes', of course, would work if you did the creation of the views/viewcontrollers programmatically. So I don't know if I should start writing the creation of my objects or use Interface Builder. What are your experiences?

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• Scanning the Error Log with PowerShell

  - by AllenMWhite

  One of the most important things you can do as a DBA is to keep tabs on the errors reported in the error log, but there's a lot of information there and sometimes it's hard to find the 'good stuff'. You can open the errorlog file directly in a text editor and search for errors but that gets tedious, and string searches generally return just the lines with the error message numbers, and in the error log the real information you want is in the line after that. PowerShell 2.0 introduced a new cmdlet...(read more)

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• Can Your Web Design Company Choose the Right SEO Keywords?

  When you are trying to achieve good results in the search engines, it sounds obvious, but you want your website to appear high in the results for the most popular searches, and you need to be certain that your web design company can find out what these are. Finding out what the most popular searches are in your sector can throw up a few surprises!

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• The Benefits of PHP Development

  There are a number of reasons why PHP web developers are in such high demand today. Whether you want to hire PHP programmers for your business development or not, it is a good idea to be aware of these benefits associated with PHP development to understand your options better.

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• Archiving SQL Server Data Using Partitioning

  Many companies now have a requirement to keep data for long periods of time. While this data does have to be available if requested, it usually does not need to be accessible by the application for any current transactions. Data that falls into this category are a good candidate for archival. Is your SQL Database under Version Control?SSMS plug-in SQL Source Control connects SVN, TFS, Git, Hg and all others to SQL Server. Learn more.

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• Search Engine Optimization of Your Pages Using Meta Tags and Keyword Phrases

  One thing that comes in handy when it gets to search engine optimization is proper use of Meta description tag. This is mainly because engine spiders use your site Meta description field when listing search results. Other than just composing a good site description, ensure that your keyword phrase is also mentioned preferably three times.

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• Why You Should Start Researching Keywords Weekly

  Keyword research is very important when it comes to SEO, you need to find good keywords, which you are able to easily rank for, keywords which are going to bring in traffic to your website, after all what would be the point in having a website, if nobody saw it? To start with, keyword research can seem very hard to do, but it's really easy when you start to get the hang of it, with every project you have, every website, you need to have a list of keywords, these are the keywords your going to want to rank...

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• Why has extreme programming (XP) gone out of date in favor of Agile, Kanban etc?

  - by Nick Rosencrantz

  I like XP (extreme programming) especially the part where there are 2 programmers at the same screen since often a problem's solution gets closer if only you explain what you're doing and pair programming forces you to explain what your doing. Last 10 years or so, the XP style of working seems to have gone out of date in favor of the working methodologies Agile and/or Kanban. Why? Since XP to me seems a veru good way to work and is a lot about the programming where Agile and Kanban are more about processes.

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• Great finds: Hyper-V Survival Guide

  - by Enrique Lima

  Virtualization and “the Cloud” have gained visibility  over the last 5 years (at least).  Diving into Hyper-V requires dedication and a very good understanding of what goes on with the different layers that need to interact.  In browsing through the TechNet Wiki, I ran into the Hyper-V Survival Guide. Here is the link to the resource: http://social.technet.microsoft.com/wiki/contents/articles/hyper-v-survival-guide.aspx?wa=wsignin1.0

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• 12 Must Have Google Chrome Extensions For Web Designers

  <b>Tech Drive-In:</b> "Google Chrome extensions pool is growing and growing fast. Firefox has been the primary tool for web developers for a long time now. Tools like Firebug in Firefox has taken cult status among web developers. But things are slowly changing now and a number of good alternatives for Firefox web developer extensions can be found among Google Chrome extensions too."

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• 5 Firefox Based Browsers You Probably Haven't Seen Before

  <b>Tech Drive-In:</b> "Light the world with Firefox video is a nice depiction of Firefox through the years. But how many of you actually knew that there are a number of Firefox based browsers which are as good or oven better than Firefox? Here is a list of 5 Firefox based browsers you should know."

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• Do SEO Tools Really Work?

  There's always a lot of talk around SEO tools in the webmaster and SEO community. Some say a good piece of SEO software is all you need to improve your search rankings and get that desired spot on top of Google search results.

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• Top Strategies and Tips to Optimize My Site For Google

  Do you want to optimize your site for Google? Optimizing your site is a very good idea. There are certain tips which can help you to be successful in your venture. There are lots of people who think that it is quite tough to bring your website to the number one position in Google.

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• Is it already possible to enable Compiz on an i5 Thinkpad laptop?

  - by jmm

  Besides a number of other issues, I still cannot enable Compiz or any effects with Maverick on a Thinkpad X201. I understand this laptop is supported by Ubuntu, yet I have found a good number of posts reporting problems. I would like to know if they have been solved by now. Processor: 4x Intel(R) Core(TM) i5 CPU M 540 @ 2.53GHz Intel Corporation Core Processor Integrated Graphics Controller (rev 02) OpenGL Renderer Mesa DRI Intel(R) Ironlake Mobile GEM 20100330 DEVELOPMENT 2.6.35-27-generic #47-Ubuntu SMP Thanks for your help, jmm

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• The Most Viable Options You Can Make If You Need Help Building a Website

  Admit it. You need help building a website. If this is the case and you really need that assistance right at this moment, then good for you. You can easily get the help that you need and build that website using the right tools. All you need to do is to decide based on your circumstances and surely, you will find a solution that will solve the problem for you.

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• Find Out Advantages of Outsourcing SEO Services

  Maybe handling Search engine optimisation for your websites becoming tricky day by day? Think about outsourcing techniques! Presently, many companies are picking outsourcing Web optimization solutions since it guarantees good quality services and enables you to concentrate on some other major aspects of your organization as well, such as promoting production and so forth.

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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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• Starting an Online Business? 3 Mistakes That Can Cost You a Fortune

  I am always getting e-mail from business owners who, in their crunch for time have opted to conveniently go to a host/web design/web development/domain registrar all rolled into one. Not a good Idea!

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• please look my first project [closed]

  - by gökhan

  good night my project is about that Write a program that uses a loop to calculate the first 15 values of the Fibonacci number sequence and store them in an array, call it FibArr, of size 15 DWORDS. Fibonacci number sequence is described by the following formula: Fib(1) = 1, Fib(2) = 1, Fib(n) = Fib(n -1) + Fib(n - 2). Place each value in the EAX register and display it with a call DumpRegs statement.So I dont have an idea about this topic please help me thanks

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• What's beyond c,c++ and data structure?

  - by sagacious

  I have learnt c and c++ programming languages.i have learnt data structure too. Now i'm confused what to do next?my aim is to be a good programmer. i want to go deeper into the field of programming and making the practical applications of what i have learnt. So,the question takes the form-what to do next?Or is there any site where i can see advantage of every language with it's features? sorry,if there's any language error and thanks in advance.

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• MSVC++ Resource (.rc) files tutorial? [closed]

  - by Serge

  I'm looking for a good tutorial for making resource files (*.rc) in MSVC++. I've been googling, and nothing has been useful in the slightest. What I'm looking for is a guide for how to actually write, manually, a *.rc file. Anything I have found so far, especially on MSDN, has only been about how to use the Visual Studio menu options to let it create resources for you. I'm not interested in that. Anyone able to help?

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• What Are Your Competitors' Keywords?

  In order to have a successful Search Engine Optimization campaign, it's important to know what you are getting yourself into. It's good to analyze your own keywords and how far they will get you, however, it's far more important what keywords the competition is using and what they are doing for them.

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