JMeter – how to read the aggregate report
When you run a test in JMeter you probably use the aggregate report to measure the results of the test.…
Installing Tomcat 6 on Ubuntu
1. Don’t use the version from ubuntu repositories If you want to install tomcat in Ubuntu, you should not use…
Securing REST API calls using signatures
So, you have web client who want to call some rest service calls. How can you secure these calls? TRUST…
java how to split a string with a dot “.”
When you have in java a string like “domain.com” and you want to split it to an array like this…
Determine the iso 8859 code of a language
ISO-8859-1 – Latin 1 Western Europe and Americas: Afrikaans, Basque, Catalan, Danish, Dutch, English, Faeroese, Finnish, French, Galician, German, Icelandic,…
Posting to a URL using java and jakarta commons HtppComponents
When you want to post some values to a specific URL using java you can use http components from http://hc.apache.org/httpclient-3.x/ …
JVM tuning for Liferay
Below is the jvm configuration of a tomcat server used to a liferay deployment installation Options for memory profiling -Dcom.sun.management.jmxremote…
How to determine jdk version used to compile java class
When you want to see with which jdk version a java class has been compiled you can run the following…
How to get the HttpRequest inside a web service
Many times it is useful to access the httpRequest object inside web service code. To manage this you have to…
Using PSI-Probe (aka Ψ) for monitoring tomcat applications
This project is a community driven fork of Lambda Probe. You just download it from http://code.google.com/p/psi-probe/ and deploy it to Tomcat. In…