what's the difference between the installed version of tomcat 7 and the myeclipse's tomcat 7?

Question

too much similar versions they looks like each other. Sometimes i dont know to choose a suitable version for my project.

just like myeclipse tomcat and the installed version of tomcat 7 or some version just like

core version , extra, or....

Answer 1

There is a slightly different configuration, otherwise they are the same. The different configuration in MyEclipse defines a shared.loader which points to the JAX-WS libraries in MyEclipse, so they may need to be added to an application for an externally installed Tomcat 7.