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  • % new visitor vs. % returning visitor

    - by Torben Gundtofte-Bruun
    I'm not sure how to interpret the results in Google Analytics. I understand that some metrics should be high, and some should be low. But this one I don't get: % new visitor vs. % returning visitor: It's good that users are returning, but surely it's also good to get new, fresh visitors. How do I evaluate this %-vs-% ratio? The higher the better: visits unique visitors pageviews pages per visit avg. visit duration The lower the better: bounce rate drop-offs

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  • Tab Sweep: Email, AntClassLoader, CouchBase Manager, Memory Usage, ...

    - by arungupta
    Recent Tips and News on Java, Java EE 6, GlassFish & more : • Java, GlassFish v3, High CPU and Memory Usage, Locked Threads, Death (Gregor Bowie) • Why I will continue to use Spring *and* Java EE in new Enterprise Java Projects in 2012/2013 (Nikos Maravitsas) • The Most Frequently Asked Question About Java EE 6 & NetBeans (Geertjan) • AntClassLoader bug exposed by forgetful NetBeans (Vince) • Quick Fix for GlassFish/MySQL NoPasswordCredential Found (Mark Heckler) • Sending email via Glassfish v3 (Zbynek Šlajchrt) • COUCHBASE MANAGER FOR GLASSFISH: MORE TESTS (Ricky Poderi)

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  • HTG Explains: Should You Build Your Own PC?

    - by Chris Hoffman
    There was a time when every geek seemed to build their own PC. While the masses bought eMachines and Compaqs, geeks built their own more powerful and reliable desktop machines for cheaper. But does this still make sense? Building your own PC still offers as much flexibility in component choice as it ever did, but prebuilt computers are available at extremely competitive prices. Building your own PC will no longer save you money in most cases. The Rise of Laptops It’s impossible to look at the decline of geeks building their own PCs without considering the rise of laptops. There was a time when everyone seemed to use desktops — laptops were more expensive and significantly slower in day-to-day tasks. With the diminishing importance of computing power — nearly every modern computer has more than enough power to surf the web and use typical programs like Microsoft Office without any trouble — and the rise of laptop availability at nearly every price point, most people are buying laptops instead of desktops. And, if you’re buying a laptop, you can’t really build your own. You can’t just buy a laptop case and start plugging components into it — even if you could, you would end up with an extremely bulky device. Ultimately, to consider building your own desktop PC, you have to actually want a desktop PC. Most people are better served by laptops. Benefits to PC Building The two main reasons to build your own PC have been component choice and saving money. Building your own PC allows you to choose all the specific components you want rather than have them chosen for you. You get to choose everything, including the PC’s case and cooling system. Want a huge case with room for a fancy water-cooling system? You probably want to build your own PC. In the past, this often allowed you to save money — you could get better deals by buying the components yourself and combining them, avoiding the PC manufacturer markup. You’d often even end up with better components — you could pick up a more powerful CPU that was easier to overclock and choose more reliable components so you wouldn’t have to put up with an unstable eMachine that crashed every day. PCs you build yourself are also likely more upgradable — a prebuilt PC may have a sealed case and be constructed in such a way to discourage you from tampering with the insides, while swapping components in and out is generally easier with a computer you’ve built on your own. If you want to upgrade your CPU or replace your graphics card, it’s a definite benefit. Downsides to Building Your Own PC It’s important to remember there are downsides to building your own PC, too. For one thing, it’s just more work — sure, if you know what you’re doing, building your own PC isn’t that hard. Even for a geek, researching the best components, price-matching, waiting for them all to arrive, and building the PC just takes longer. Warranty is a more pernicious problem. If you buy a prebuilt PC and it starts malfunctioning, you can contact the computer’s manufacturer and have them deal with it. You don’t need to worry about what’s wrong. If you build your own PC and it starts malfunctioning, you have to diagnose the problem yourself. What’s malfunctioning, the motherboard, CPU, RAM, graphics card, or power supply? Each component has a separate warranty through its manufacturer, so you’ll have to determine which component is malfunctioning before you can send it off for replacement. Should You Still Build Your Own PC? Let’s say you do want a desktop and are willing to consider building your own PC. First, bear in mind that PC manufacturers are buying in bulk and getting a better deal on each component. They also have to pay much less for a Windows license than the $120 or so it would cost you to to buy your own Windows license. This is all going to wipe out the cost savings you’ll see — with everything all told, you’ll probably spend more money building your own average desktop PC than you would picking one up from Amazon or the local electronics store. If you’re an average PC user that uses your desktop for the typical things, there’s no money to be saved from building your own PC. But maybe you’re looking for something higher end. Perhaps you want a high-end gaming PC with the fastest graphics card and CPU available. Perhaps you want to pick out each individual component and choose the exact components for your gaming rig. In this case, building your own PC may be a good option. As you start to look at more expensive, high-end PCs, you may start to see a price gap — but you may not. Let’s say you wanted to blow thousands of dollars on a gaming PC. If you’re looking at spending this kind of money, it would be worth comparing the cost of individual components versus a prebuilt gaming system. Still, the actual prices may surprise you. For example, if you wanted to upgrade Dell’s $2293 Alienware Aurora to include a second NVIDIA GeForce GTX 780 graphics card, you’d pay an additional $600 on Alienware’s website. The same graphics card costs $650 on Amazon or Newegg, so you’d be spending more money building the system yourself. Why? Dell’s Alienware gets bulk discounts you can’t get — and this is Alienware, which was once regarded as selling ridiculously overpriced gaming PCs to people who wouldn’t build their own. Building your own PC still allows you to get the most freedom when choosing and combining components, but this is only valuable to a small niche of gamers and professional users — most people, even average gamers, would be fine going with a prebuilt system. If you’re an average person or even an average gamer, you’ll likely find that it’s cheaper to purchase a prebuilt PC rather than assemble your own. Even at the very high end, components may be more expensive separately than they are in a prebuilt PC. Enthusiasts who want to choose all the individual components for their dream gaming PC and want maximum flexibility may want to build their own PCs. Even then, building your own PC these days is more about flexibility and component choice than it is about saving money. In summary, you probably shouldn’t build your own PC. If you’re an enthusiast, you may want to — but only a small minority of people would actually benefit from building their own systems. Feel free to compare prices, but you may be surprised which is cheaper. Image Credit: Richard Jones on Flickr, elPadawan on Flickr, Richard Jones on Flickr     

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  • On the Internet Content is King!

    People don't just visit sites with great graphics and wonderful design, they go for the information they learn from that website. Having high quality content will not just attract visitors, it will also attract search engines and improve your rankings in the search engines.

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  • Fujitsu LifeBook T4010D Laptop CPU Fan from Pcpartsltd.com

    - by pcpartsltd
    est and 100% work perfectly Fujitsu LifeBook T4010D Laptop CPU Cooling Fan MCF-S4512AM05 Features: * MODEL:MCF-S4512AM05. * Package Content: 1x CPU Cooling Fan * Condition: New * Warranty: 3 Months Warranty Compatible Model: Fujitsu LifeBook T4010D Laptop Pcpartsltd.com limited is a direct Exporter of high quality pc part notebooks, laptop power adapters, laptop batteries, laptop keyboards, laptop Inverters, laptop Hinges, laptop CPU Fan, laptop driver, laptop MotherBoards, Samsung Wall Mount, laptop LCD Bezel/ LCD lid, laptop lcd/led panel and Laptop LCD Video Cable. We are Laptop Parts experts.

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  • NoFollow and DoFollow Blog - Comment Links Affect Search Engine Optimization

    Many sellers of information products leave comments on blogs, especially popular ones with high Google PageRank, thinking that they are getting those good inbound links to their sites. But there's a problem. Most blogs put a "No Follow" tag in the link to your website. Sure, readers can click on it and check you out, and that's a good thing. But you get no SEO benefit.

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  • Effective SEO Article Tutorials and Guide For Newbie Web Content Creators

    Getting updated knowledge for how to write SEO articles is essential because of the steady changes occurring in the search engine algorithms. There are certain challenges that most newbie content writers are facing when it comes to dealing with the issues like website content creation. With the introduction of Web 2.0, it is necessary to use high quality unique content in marketing products or services on the internet.

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  • e-Seminar para Parceiros - Junho 2010

    - by Claudia Costa
    A equipa de Alliances & Channels apresenta o novo e-Seminar para o mês de Junho. Para se inscrever para a formação que se encontra abaixo por favor utilize os link de registo indicado. Nome Dia Duração Local Introduction to Oracle GoldenGate: Real -Time Data Integration and High Availability Solutions 24 1 hora Início: 9h00 On-line        

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  • SQL Server Training in the UK–SSIS, MDX, Admin, MDS, Internals

    - by simonsabin
    If you are looking for SQL Server training they there is no better place to start than a new company Technitrain Its been setup by a fellow MVP and SQLBits Organiser Chris Webb. Why this company rather than any others? Training based on real world experience by the best in the business. The key to Technitrain’s model is not to cram the shelves high with courses and get some average Joe trainers to deliver them. Technitrain bring in world renowned experts in their fields to deliver courses written...(read more)

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  • screen DPI - is there and equivalent command/action to Windows 150% Display

    - by Yekhezkel Yovel
    I have a wide screen of high resolution and I see everything small on it. So In windows I set the display to 150%, I would like to do something similar in Ubuntu. Simply changing screen resolution to lower resolution doesn't help because Ubuntu is in a virtual machine and it simply changes the VM window to the actual resolution. Is there a command or a simple hack that can do the trick? EDIT: I am running Ubuntu as a VirtualBox VM on Windows 7 host.

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  • Windows 8 Security Flaws

    A Feeling of Complacency The amount of hype coming out of the Microsoft camp concerning Windows 8's enhanced security features is pretty high. With an improved Windows Defender integrated into the upcoming operating system, some users may feel that they will have adequate protection against malware and other threats. While the improved protection is a plus, this does not mean that other trusted programs should be avoided, as it is somewhat lazy to believe that Microsoft's integrated protection in Windows 8 will provide all the security that is necessary. Careless Web Surfing The internet of...

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  • How to Be a King of the First Page on Google With Zero Cost

    Reaching the first page on Google in order to be successful and noticed in Network Marketing Online industry is one of the most important goals of every networker. I am going to show you how to reach the FIRST PLACE on the first page on Google, which is highly valuated technique, but first let me explain why do you need to get high Google ranking.

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  • Is Java viable for serious game development?

    - by tehtros
    Ever since I was a little kid, my dream has been to develop games. Well, now that I am older, more mature, and have some programming experience, I would like to start. However, I would like to turn this into a career. The problem, is that my language of choice is Java. Now, I am not intending this to be a Java vs. C++ question, but rather, is Java an acceptable language for serious game development, instead of lower level languages like C++. By serious, I mean high quality graphics, and being able to play a game with said high quality graphics, without much lag on decent computers. Also, eventually, possible making it to consoles. I have scoured the internet, but there are not very many resources for Java game development, not nearly as many as C++. In fact, most engines are written in C++. Once, I tried to play a made with jMonkeyEngine. The game was terribly slow, to the point where my computer froze. I had no other Java applications running and nothing too resource intensive. Keep in mind, that my computer can play most modern 3D games with ease. So, I am really serious about game development, is Java still a viable choice? I have tried multiple times to learn C++, but I don't really like the language. I don't really know why, but usually, whenever I try to learn, I can never grasp the topics. Also, my most of my friends know Java, and one is even anti-C++, saying that no one knows how to use it right. Then, he goes to say that "there is no right way to use C++, that it can not be used correctly. The nature of the language prevents good code." Also, if I continue to learn and improve Java now, and it turns out that later I am required to learn C++, will making the switch be difficult? So, in short, can Java be taken serious, for serious game development. This includes heavy graphics, fast game play without lag, and possibly, and easy switch to consoles?

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  • Playing a video logs me out

    - by Kartick Vaddadi
    When I try to play a video in vlc, totem or banshee, it immediately logs me out. Sometimes this happens when I try to full screen the video. This seems to happen only after upgrading to ubuntu 11, and happens for multiple kinds of files, like avi and m4v. The motherboard is Asus a8v-mx. Please help me fix my ubuntu installation. Thanks. Here are the relevant entries from syslog: 21:12:27 enlightenment kernel: [ 488.157457] powernow-k8: Hardware error - pending bit very stuck - no further pstate changes possible May 1 21:12:27 enlightenment kernel: [ 488.158634] powernow-k8: transition frequency failed May 1 21:12:27 enlightenment kernel: [ 488.264015] powernow-k8: failing targ, change pending bit set May 1 21:12:27 enlightenment kernel: [ 488.306466] agpgart-amd64 0000:00:00.0: AGP 3.0 bridge May 1 21:12:27 enlightenment kernel: [ 488.306489] agpgart-amd64 0000:00:00.0: putting AGP V3 device into 8x mode May 1 21:12:27 enlightenment kernel: [ 488.306562] pci 0000:01:00.0: putting AGP V3 device into 8x mode May 1 21:12:27 enlightenment kernel: [ 488.372044] powernow-k8: error - out of sync, fix 0x2 0xa, vid 0x4 0x4 May 1 21:12:27 enlightenment kernel: [ 488.372055] powernow-k8: ph2 null fid transition 0xa May 1 21:12:30 enlightenment rtkit-daemon[1304]: Successfully made thread 1987 of process 1987 (n/a) owned by '105' high priority at nice level -11. May 1 21:12:30 enlightenment rtkit-daemon[1304]: Supervising 1 threads of 1 processes of 1 users. May 1 21:12:30 enlightenment rtkit-daemon[1304]: Successfully made thread 1988 of process 1987 (n/a) owned by '105' RT at priority 5. May 1 21:12:30 enlightenment rtkit-daemon[1304]: Supervising 2 threads of 1 processes of 1 users. May 1 21:12:30 enlightenment rtkit-daemon[1304]: Successfully made thread 1989 of process 1987 (n/a) owned by '105' RT at priority 5. May 1 21:12:30 enlightenment rtkit-daemon[1304]: Supervising 3 threads of 1 processes of 1 users. May 1 21:12:32 enlightenment gdm-simple-greeter[1975]: Gtk-WARNING: /build/buildd/gtk+2.0-2.24.4/gtk/gtkwidget.c:5687: widget not within a GtkWindow May 1 21:12:32 enlightenment gdm-simple-greeter[1975]: WARNING: Unable to load CK history: no seat-id found May 1 21:12:34 enlightenment gdm-session-worker[1978]: GLib-GObject-CRITICAL: g_value_get_boolean: assertion `G_VALUE_HOLDS_BOOLEAN (value)' failed May 1 21:12:38 enlightenment gdm-session-worker[1978]: pam_sm_authenticate: Called May 1 21:12:38 enlightenment gdm-session-worker[1978]: pam_sm_authenticate: username = [rama] May 1 21:12:39 enlightenment rtkit-daemon[1304]: Successfully made thread 2108 of process 2108 (n/a) owned by '1000' high priority at nice level -11. May 1 21:12:39 enlightenment rtkit-daemon[1304]: Supervising 4 threads of 2 processes of 2 users. May 1 21:12:39 enlightenment pulseaudio[2108]: pid.c: Stale PID file, overwriting. May 1 21:12:39 enlightenment rtkit-daemon[1304]: Successfully made thread 2111 of process 2108 (n/a) owned by '1000' RT at priority 5. May 1 21:12:39 enlightenment rtkit-daemon[1304]: Supervising 5 threads of 2 processes of 2 users. May 1 21:12:39 enlightenment rtkit-daemon[1304]: Successfully made thread 2112 of process 2

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  • What simple game is good to learn OO principles?

    - by Bogdan Gavril
    I have to come up with a project propsal for my students, here are some details: The design should be gove over OO concepts: encapsulation, interfaces, inheritance, abstract classes Idealy a game, to keep interest high No GUI, just the console Effective time to finish this: ~ 6 days (1 person per proj) I have found one nice example of a game with carnivore and herbivore cells in a drop of water (array), it's a game of life twist. It is a bit too simple. Any ideeas? Aditional info: - language is C#

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  • Major Steps of SEO

    In modern world, we find that web marketing is gaining an increased foothold potential. Every organization aims at increasing the number of customers through online promotion and advertising. It can be achieved through higher ranking of the websites in the search engine. The websites which rank high in the search engine will definitely get a good number of visits by the searchers than the other sources.

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  • User connection management in Reporting Services configuration

    - by Testas
    IT professionals will use Reporting Services Configuration Manager to perform post installation tasks for SQL Server Reporting Services. Introduced in SQL Server 2005, Reporting Services Configuration Manager provides an intuitive interface to perform tasks including specifying the report server database, report manager url, and indeed one of the first post installation tasks that should be performed is backing up the encryption keys that are used to protect the sensitive information within the rdl files.  Many of the options that are selected within Reporting Services Configuration Manager are written to a number of configuration files including the rsreportserver.config file located in C:\Program Files\Microsoft SQL Server\Report Server InstanceName\Reporting Services\ReportServer folder.When opening this file you will notice that there are more configuration settings within the rsreportserver.config file than is available through the Reporting Services Configuration Manager Interface. As a result there are additional configuration options that can be defined within this file.  A customer was having a problem performing stress tests against a new Report Server that would be going live for an enterprise reporting system. One aspect of the stress test was to fire 50 connections from a single user account. When performing the stress test an error described that the maximum active request had been exceeded. Within the rsreportserver.config, there is a key that is added to the file:  <Add Key=”MaxActiveReqForOneUser” Value=”20”/>  Changing the value from 20 to 50 accommodated the needs of the stress test, however, a wider question should be asked pertaining to this setting when implementing Reporting Services to a production environment. Within an intranet environment, the default setting is appropriate when network bandwidth is high, users are known and demand for reports is particularly high from a group of users.  However, when deploying a Reporting Server solution to an extranet, or the internet, you may want to consider reducing this setting to reduce to scope of connections that can be acquired by a single user and placing unnecessary pressure on the report server. I do hope that Reporting Services Configuration Manager evolves to include an advanced page that includes an intuitive interface to change configuration settings such as the MaxActiveReqForOneUser, and also configure rendering and data extensions and define secure connection levels to the report server. All these options can be configured within the rsreportserver.config file, and these are setting that customers would like to see in Reporting Services Configuration Manager in the future.   If you think that the SQL community would benefit from this addition, you can vote on it at Microsoft Connect  https://connect.microsoft.com/SQLServer/feedback/details/565575/extending-reporting-services-configuration-manager-rscm    

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