Book recommendation to learn Java for a Perl programmer [closed] - java

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I've been programming with Perl for a few years and consider myself proficient. I'm now trying to learn Java and am wondering what would be the best route / resource? Any recommendations on website and/or books would be appreciated. thx.

there are lots and lots of books; but one that i found really liking is Thinking in Java. Note that it's about Java the language, not (so much) about the libraries or environment.

Start with the Java Tutorial. http://download.oracle.com/javase/tutorial/
If you want a book, go for Head First Java.

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Java ME - seeking tutorials [closed]

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I'm pretty new at Java, but have got some experience with Java SE lately.
Now I wanna begin making applications for mobile, but I can't seem to find any good tutorials of Java ME that is not from 2005 or earlier...
Someone knows about any good beginners tutorials?
Thanks.
i am sending you some good links.
first and most important link:
second one is:
hope it'll help you..
good luck
welcome to the club... J2ME is practically dead so the resources are limited
first of all http://archive.org/web/ will be your best friend to find old pages that are no longer availible ;)
nokia has loads of resourses http://developer.nokia.com/community/wiki/Category:Java_ME
and for GUI there is a really good library called LWUIT
https://lwuit.java.net/
and its blog http://lwuit.blogspot.co.il/

Online Java scratchpad like jsfiddle [closed]

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I am looking for something like jsfiddle but for java, so that code snippets and classes can be shared and tested.
At the moment, I am using a combination of pastebin and compileonline.com. I would rather not sign up for a huge online compiler service, just a quick and dirty code sharing/testing platform, that provides unique URL's for my code snippets.
I have seen other people asking similar questions:
https://stackoverflow.com/questions/15320286/is-there-online-compiler-for-java-like-jsfiddle
But there doesn't seem to be just the right tool. Anyone provide any pointers?
I tried using http://ideone.com/.
It supports a bunch of languages, including Java.

java WebServices Tutorial [closed]

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I want to learn concepts of WebService and like to implement with Java. Please point me a good tutorial for this.
http://download.java.net/maven/2/com/sun/jersey/jersey-documentation/1.0.3/jersey-documentation-1.0.3-user-guide.pdf
Its very easy and good pdf to know overview of RESTFUL...
It covers much many concepts.... :)
http://java.sun.com/webservices/reference/apis-docs/index.jsp
All the tutorials/references/apis/docs from sun about web services

server side programming in java [closed]

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how to write server side scripting and validation s in java by using servlets and jsp
is there any reference site regarding to this.plesae help me .
THAN Q
All you need:
http://javaboutique.internet.com/tutorials/JSP/
In particular read the Getting Started link and the My first Servlet. The tutorials here are pretty much easy to learn and effective.

Which open-source java-library provides an easy way to read and write ESRI Shapefiles? [closed]

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For a project I need to read and write ESRI shapefiles. It should be very easy, as I don't need advanced features. Is something out there?
GeoTools supports shapefiles via a plugin. GIS is a complicated area and I think what you will find is that there are very few "simple" libraries out there. Any library powerful enough to do general GIS will unfortunately have a learning curve. That said, Shapefiles aren't that complicated and there's a lot of code out there for references purposes.

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