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Java SE 9 The Java Language Specification, Java SE 9 Edition The Java Virtual Machine Specification, Java SE 9 Edition Java SE 8 The Java Language Specification, Java SE 8 Edition The Java Virtual Machine Specification, Java SE 8 Edition Java SE 7 The Java Language Specification, Java SE 7 Edition The Java Virtual Machine Specification, Java SE 7 Edition HTML | PDF | Update (March 2015) Java SE 6 The Java Language Specification, Third Edition The Java Virtual Machine Specification, Second Edition HTML | Update (SE 5.0) | Update (SE 6) | Update (March 2015)

Free Java Tutorials & Guide | Java programming source code The Java™ Tutorials The Java Tutorials are practical guides for programmers who want to use the Java programming language to create applications. They include hundreds of complete, working examples, and dozens of lessons. Groups of related lessons are organized into "trails". The Java Tutorials primarily describe features in Java SE 8. For best results, download JDK 8. What's New The Java Tutorials are continuously updated to keep up with changes to the Java Platform and to incorporate feedback from our readers. Lambda expressions enable you to treat functionality as a method argument, or code as data. Apart from fixing typos and errors, this update includes also includes the following: The Security trail has been restructured; find security information about applets and Java Web Start applications in the Java Applets lesson. Trails Covering the Basics These trails are available in book form as The Java Tutorial, Fifth Edition. Creating Graphical User Interfaces Specialized Trails and Lessons

Java 3D API Tutorial Oracle Technology Network > Java Software Downloads View All Downloads Top Downloads New Downloads What's New Java in the Cloud: Rapidly develop and deploy Java business applications in the cloud. Essential Links Developer Spotlight Java EE—the Most Lightweight Enterprise Framework? Blogs Technologies Contact Us About Oracle Cloud Events Top Actions News Key Topics Oracle Integrated Cloud Applications & Platform Services Canada Newsletter/ Bulletin de IEEE Canada Issue: April 2014 IEEE Canada News Central This Issue's Content: Ø IEEE Canada Board of Directors - Renew Your Membership for 2014 - Membership Dues in Special Circumstances Ø IEEE Canadian Foundation - Donate by IEEE Membership Renewal - IEEE Canadian Foundation Needs Your Support - IEEE Canadian Foundation - submission Ø IEEE Sections Congress 2014 Ø Your News - Section Events Online Ø News of Interest - IEEE Canada on Facebook! Ø Your Career - New online tool - IEEE RésuméLab - Positions available from Engineering Careers! Ø Students' Corner - IEEE PES Scholarship Plus Initiative Application is OPEN - IEEE uOttawa Student Branch won the George Armitage Outstanding Student Branch Award 2014 Ø Our Members in the Spotlight - Newly elevated senior members in Region 7 - Bill Rosehart appointed Dean of the Schulich School of Engineering Ø Your Benefits - The Personal - Home and Auto Group Insurer for IEEE members - MBNA Credit card for Members of IEEE- Canada - Canada Professional Liability Insurance Back to Top

Dataflow: Erlang-Style Thread Safety in Ruby Larry Diehl, a.k.a. larrytheliquid, has just released Dataflow: a tiny and remarkable gem that helps Ruby programmers write thread-safe programs more easily by duplicating one of the main features of Erlang—and in my opinion the single most important feature that makes Erlang thread-safe. Dataflow makes all variables write-once (so the name “variable” isn’t really accurate any more). This limitation is really a feature. It makes it easier to write multithreaded programs without synchronization bugs because it’s no longer possible for two threads to write different values to the same variable, and thus there’s no need to synchronize writes. I Like Stuff That’s Clean and Small Dataflow is a beautiful bit of programming. instance variableslocal variablesdynamic values loaded into data structures such as arraysIt doesn’t seem to support class variables but I guess a constant can serve as a write-once class variable. Here are some code samples, copied from the README. Possible Concerns

Vaadin java - Extract bit sequences of arbitrary length from byte[] array efficiently MyDoggy - My Java Docking Framework : Introduction Windows Vista Torrent What does voilitile mean? Today, I'm going to talk about what volatile means in Java. I've sort-of covered this in other posts, such as my posting on the ++ operator, my post on double-checked locking and the like, but I've never really addressed it directly. First, you have to understand a little something about the Java memory model. I've struggled a bit over the years to explain it briefly and well. As of today, the best way I can think of to describe it is if you imagine it this way: Each thread in Java takes place in a separate memory space (this is clearly untrue, so bear with me on this one).You need to use special mechanisms to guarantee that communication happens between these threads, as you would on a message passing system.Memory writes that happen in one thread can "leak through" and be seen by another thread, but this is by no means guaranteed. The first thread writes to ready, which is going to be the sender side of the communications. If ready were not volatile, what would happen?

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