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JoomlaWatch is popular joomla visitor tracking and live stats component. It provides several features such as spam blocking,
goals tracking, charts, nightly email reports, latest visit map, interactive HTML5 traffic flow graph and many other useful functionalities,
which will help you to optimize your site.
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I found a great Java Webhosting in Czech Republic (EU). It's well suited for hosting your JSP pages, Servlets, etc. Good news - they support also JavaServer Faces (JSF), which is a new trend in Rapid Application Development (RAD) of the web applications. The support level is also very high. It's a big difference in comparison to pipni.cz, where nothing works, although you pay for their services.
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Here are some of the great articles and presentations about the Search Engine Optimization (SEO). They are in the PDF format so you can easily print them and read as a book. http://www.websiteoptimization.com/presentations/organic-seo-itzone.pdf
http://www.easywebtutorials.com/ebooks/SEO-MadeEasy.pdf http://www.rankquest.com/downloads/pdf/RankQuest-SEO-Articles.pdf There is also one good resource for the SEO - The seo book (www.seobook.com), but unfortunatelly, it's a bit commercial and requires a registration fee.
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I purchased the Money Manager 2 - a mobile application that allows you to manage your expenses. I like it very much and recommend it :) Before purchase you can download a free trial version from: 8mobile.org. The full version cost $5. You can also import the data into any accounting software.
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My experiences with the RICOH company and the request to replace the broken LCD display on Caplio R4. During my business trip in Germany, I bought a Ricoh Caplio R4 digital camera. The RICOH company are not on our slovakian market yet, so this has been a bit risky. There is an option to buy such a cameras via the companies like FORMEI, which provide also the support.  At the end of year 2006 we had a party with our friends, and drank a bit of alcohol. You know how it goes in such situations, we did lot of crazy things and the result was - that the LCD display of my Caplio R4 got broken. What a pity.. no support in Slovakia. I browsed RICOH's websites and found out that the only way how to repair the camera is to send it to the Germany or other EU country providing the official support. I also made a phone-call to Germany and asked for someone who speaks english. I registered on their website for the RMA number with the explanation what happend. Few days after I sent the camera there. After that, I logged again and saw that the status of my request as "closed". What happend? Were they unable to repair it? To my surprise, they told me that my camera was repaired under the warranty, however I caused the damage myself ! It was unbeleavable to me that they also said that I won't pay any of the costs ! In few days I should recieve a package from the UPS. My only costs was a postal fee. Long live the RICOH company and their great support ! :)
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Hdparm is a linux utility that helps you to speed up an access to your harddisk.
With the new Ubuntu installed, these are the best settings that work well for my Toshiba Satellite S320-M35 laptop computer:
Here is the command with additional parameters: hdparm -d1 -u1 -X 69 -m16 -W1 -A1 /dev/hda
It shows up this output of the changed settings:
/dev/hda:
setting multcount to 16
setting unmaskirq to 1 (on)
setting using_dma to 1 (on)
setting xfermode to 69 (UltraDMA mode5)
setting drive read-lookahead to 1 (on)
setting drive write-caching to 1 (on)
multcount = 16 (on)
unmaskirq = 1 (on)
using_dma = 1 (on)
From the original:
/dev/hda:
Timing cached reads: 1832 MB in 2.00 seconds = 915.27 MB/sec
Timing buffered disk reads: 72 MB in 3.02 seconds = 23.81 MB/sec
to great
/dev/hda:
Timing cached reads: 1884 MB in 2.00 seconds = 942.07 MB/sec
Timing buffered disk reads: 72 MB in 3.11 seconds = 23.18 MB/sec
and the write-caching is enabled as well.
When you want this setting to be permanent, write the parameters to /etc/hdparm.conf
Another option is to add this command to your starting scripts.
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See this funny new way to multiply the two numbers. Calculators are no longer needed :) http://www.glumbert.com/media/multiply
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I wanted to use JSTL in my project, but whole day I was fighting with a message: According to TLD or attribute directive in tag file, attribute value does not accept any expressions.
My code was following:
Setting the value: ?Hello World!? and the problem still persisted. Then, on one forum I found a solution. It is the old version of JSTL and even if I copied the newest standard.jar and jstl.jar into WEB-INF/lib, it did not dissapear. The trick is here:
<%@ taglib prefix="c" uri="http://java.sun.com/jstl/core_rt" %>
.. now everything works fine
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"Connection refused..". This seems to be a stupid problem, but I hope by writing this, I can help some beginners which have the same problem.
This happens, when you are trying to access some page from Tomcat and that page is behind the company's proxy. I found one article which says that you have to add to catalina.properties in %CATALINA_HOME%/conf/catalina.properties values http.proxyHost=... http.proxyPort=, .. etc.
in fact, it did not work, because I am running Tomcat from Exadel Studio Pro..
The final solution is more than simple: in JRE configuration of Exadel, I specified these additional JVM paramters: -DproxyHost=my.company.host -DproxyPort=8080 -DproxyUser=matto -DproxyPassword=mypassword
Shame on me, it was so simple ;)
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I was confused while using the JNDI calls and could not figure out when to use the java: , java:comp, etc.. so, here are some notes that come from http://www.informit.com/articles/article.asp?p=384904
java:comp - available only to the application component associated with that particular context
java: - only visible to JBoss AS
other - remote clients (or when you are using EJBs.. there is a convention to map ejbs to ejb/NameOfEJB)
Name of ejb-jar.xml usually maps to java:comp/env/Name
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