середа, 14 березня 2012 р.

Execute commands in parallel via SSH

When you need to manage one web-server (or AS) there isn't problems. because you make all operations just one time. But what about next situation: you have several servers and need to do the same operations several times? Of course, you can repeat your set of commands several times. However there is much better solution - Capistrano. In fact, it was developed in Ruby and for Ruby projects need. Don't worry, you can use it not for only Ruby applications:)
Capistrano uses special DSL for specifying commands.
Yeap, it's perfect solution for executing commands in parallel

вівторок, 6 березня 2012 р.

how to add logger to class in one click

Hi! Just a simple genius way to add logger to each java class in one click (for Eclipse)
There is Eclipse template, to add this one go to Windows — Preferences — Java — Editor — Templates — New
And text of template:
${:import(org.slf4j.Logger, org.slf4j.LoggerFactory)}
private static final Logger log = LoggerFactory.getLogger(${primary_type_name}.class);