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Java basics tutorial

Java basics tutorial for beginners. From installation of JDK to programming console applications in Eclipse IDE.

video Difference between Java JRE and JDK (00:01:48)
Difference between Java JRE and JDK plus how to install JDK (Java Development Kit).
video How to set java environment variables on Windows (00:02:57)
How to set java environment variables JAVA_HOME and path on Windows 7 / Vista.
video What Java IDE (Integrated Development Environment) to use? (00:01:57)
What Java IDE (Integrated Development Environment) to use? Plus installation of Eclipse.
video Java hello world program in Eclipse (00:03:39)
Java and Eclipse hello world application.
video Java packages tutorial part 1 (00:03:45)
Java packages explained, how to structure Java package and info about default package.
video Java packages tutorial part 2 (00:02:44)
Java packages 101 part 2, full name of class and import declaration.
video How to create an executable jar file in eclipse (00:04:27)
How to create an executable jar file in eclipse, running jar file and structure of jar file.
video How to write, generate and use Javadoc in Eclipse (00:03:41)
How to write, generate and use Javadoc in Eclipse.
video Java library system tutorial part 1 (00:03:48)
Java library tutorial part 1 presented on Apache Commons Lang library.
video Java library system tutorial part 2 (00:03:55)
Java library tutorial part 2 presented on Apache Commons Lang library.
video How to create a Java class in Eclipse (00:04:55)
creating a Java class in Eclipse and difference between class and object.
video Java public private package visibility modifiers (00:05:01)
Java public private package visibility modifiers. Basic encapsulation in Java.
video Constructors in Java, how to generate a constructor in Eclipse (00:05:02)
Constructors in Java - default constructor, constructor in superclass and subclass, how to generate a constructor in Eclipse.
video Difference between java.exe and javaw.exe (00:02:05)
Difference between java.exe and javaw.exe and when to use them.
video How to increase Java memory: fix (00:01:59)
How to increase memory for Java application using Xmx and XX:MaxPermSize Java options. Solution of out of memory error (OutOfMemoryError).
video Using Joda time (00:01:52)
Joda time is a popular open source library that provides replacement for the standard Java date and time classes like Date, Calendar and SimpleDateFormat.
video Using Date, Calendar and SimpleDateFormat in Java (00:03:41)
How to get current date, how to get current day from date, how to get next day, Gregorian Calendar class, Simple date format class, parsing Date, converting Date to String.

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Free online Java web application examples

Want to develop whole web applications which use database, security and more? See my github account, where are lot's of example projects:
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