#1 – Java Tools
The Spring Framework is an application framework and inversion of control container for the Java platform. The framework’s core features can be used by any Java application, but there are extensions for building web applications on top of the Java EE (Enterprise Edition) platform. Although the framework does not impose any specific programming model, it has become popular in the Java community as an addition to, or even replacement for the Enterprise JavaBeans (EJB) model. The Spring Framework is open source.
#2 – Variables
Although Java is object oriented, not all types are objects. It is built on top of basic variable types called primitives.
Here is a list of all primitives in Java:
byte (number, 1 byte)
short (number, 2 bytes)
int (number, 4 bytes)
long (number, 8 bytes)
float (float number, 4 bytes)
double (float number, 8 bytes)
char (a character, 2 bytes)
boolean (true or false, 1 byte)
Java is a strong typed language, which means variables need to be defined before we use them.
#3 – Control Structures
This video talks about control structures, which can be thought of as ways to modify the standard flow of code. The concept of control structures are the same in any programming language, but this basic java tutorial video will show you the syntax for Java
if (then) statements
A nested if is an if statement that is the target of another if or else.
The switch statement provides a beter alternative than a large series if-else-if statements
Break (terminates a statement sequence in a swithc statement, exit a loop, ”civilized” for of goto.
Continue (in all three loops, any intermediate code is bypassed.)
Return ( is used to explicitly return from a method.)
#5 – Data Structures
Data Structures Quiz
Lifetime Access to Coders Campus
#6 – Primitives
Homework – Primitives
Video #7 – Methods
Video #8 – Objects and Static Keyword
Homework – Objects and Static Keyword
Objects and static keyword Quiz
Video #9 – Inheritance
Homework – Inheritance
Video #10 – Exceptions
FOTONA betyder inte bara fotona,
det är även en akronym:
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SE betyder inte bara Sverige.
SE är även ordet se.