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Prestwood IT Newsletter Sep 2010 Issue - Java Edition

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Each month on or after the 1st, and only once a month, we will send you content from up to 5 community groups. If you select this Java group, you'll receive the following content below mixed in with the other groups you elect to include.

Prestwood eMag
Our monthly opt-in coupons+newsletter.
portal.prestwood.com
  September 2010 - Java Edition Year 12 Issue 9  


Expert guidance from working professionals!
Help Wanted! topic:
Contribute To The Prestwood Community
by Mike Prestwood
We are always looking for talented developers to participate in our message boards, post articles, etc.

IT Water-Cooler for Power-Users topic:
Windows GREP - Great Tool
by Wes Peterson

You know (or think) the file is out there.  You have a pretty good idea about one or two things that are (or ought) to be in it.  Find it fast with Windows GREP.






 Java Group Top 
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 Monthly Java Lesson
Tool Basics Topic:
Code Snippet of the Month

Literals are quoted as in "Prestwood". If you need to embed a quote use a slash in front of the quote as in \".

System.out.println("Hello");
System.out.println("Hello \"Mike\".");
  
//Does Java evaluate this simple
//floating point math correctly? No!
if ((.1 + .1 + .1) == 0.3) {

System.out.println("Correct");
} else {
System.out.println("Not correct");
}
Java Topic:
Resource Link of the Month: Eclipse

Eclipse (although it can be used for and has many other plugins for other languages) is a widely supported, open-source, free, IDE for creating Java applications; whether they be small one-off programs or enterprise wide systems.





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