THE TUTORIAL LIBRARY
In Java, multidimensional arrays are actually arrays of arrays. These, as you might expect, look and act like regular multidimensional arrays. However, as you will see, there are a
Read tutorialA one-dimensional array is, essentially, a list of like-typed variables. To create an array, you first must create an array variable of the desired type. The general form of a one-
Read tutorialJava has a simple type, called boolean, for logical values. It can have only one of two possible values, true or false. This is the type returned by all relational operators, such
Read tutorialIn Java, the data type used to store characters is char. However, C/C++ programmers beware: char in Java is not the same as char in C or C++. In C/C++, char is an integer type that
Read tutorialFloating-point numbers, also known as real numbers, are used when evaluating expressions that require fractional precision. For example, calculations such as square root, or transc
Read tutorialJava defines four integer types: byte, short, int, and long. All of these are signed, positive and negative values. Java does not support unsigned, positive-only integers. Many oth
Read tutorialDuring the late 1970s and early 1980s, C became the dominant computer programming language, and it is still widely used today. Since C is a successful and useful language, you migh
Read tutorialThe C language shook the computer world. Its impact should not be underestimated, because it fundamentally changed the way programming was approached and thought about. The creatio
Read tutorialA function can call itself. This is called recursion, and recursion can be direct or indirect. It is direct when a function calls itself; it is indirect recursion when a function c
Read tutorialFor every parameter you declare in a function prototype and definition, the calling function must pass in a value. The value passed in must be of the declared type.
Read tutorialFunctions return a value or return void. Void is a signal to the compiler that no value will be returned.
Read tutorialThe arguments passed in to the function are local to the function. Changes made to the arguments do not affect the values in the calling function. This is known as passing by value
Read tutorialOne example today. A better developer tomorrow.