Intro to memtech java
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Intro to #memtech: Java
September 12, 2011
Thomas Langston@thomaslangston
postrequest.blogspot.comMemphisDev.Com
Product of History
• James Gosling created Java at Sun Microsystems in 1995
• C style syntax• JVM and Garbage Collection were major
design features• Heavily influenced C#
#memtech
Use cases
• Feature phones to Android• Applets to Servlets• Serve Web pages– JSF, Apache Struts, Spring, and Play frameworks
• Embedded devices– ServiceU Green controls HVAC systems
#memtech
#memtech
#memtech
Development Environment
• JDK – jdk7.java.net• Eclipse – www.eclipse.org• Android SDK – developer.android.com• ADT Plugin for Eclipse
http://postrequest.blogspot.com/2011/09/intro-to-memtech-java-setting-up-your.html
#memtech
Hello, #memtech
#memtech
Points to Remember
• JVM – Java bytecode & garbage collection• Immutable Strings• Object Oriented + Autoboxing• Many potential use cases• Gang of Four
#memtech
Online Resources
• The Java Tutorials http://download.oracle.com/javase/tutorial/• StackOverflow.Com• Postrequest.blogspot.com
#memtech
Java Developer Events
• Memphisjug.org– 3rd Thursday of each month – September 15th, Spring web framework
• Strange Loop – St. Louis• Java Posse Roundup – Crested Butte, Colorado• No Fluff, Just Stuff – Multiple Locations
#memtech