Without variables, programming languages are next to useless. Fortunately, ... It is conventional to use camelCase for JavaScript variable names, for example: thisIsMyVariable.

This is how variables work in programming. ... as in the previous examples, is called an “integer” or “int” for short. However, this is just one type of variable in Java.

An example of a strictly-typed language is ActionScript (the language Flash apps are written in), and the same variable declaration we just wrote would look like this in ActionScript 3: var ...

For example, a variable can be used in the program that controls an automatic car park barrier. It can keep track of the number of cars going in and out and decide whether to let more cars in.

Popularized by the Turbo Pascal programming language, Pascal case requires the first letter of a variable be uppercase, along with the first letter of every new word compounded together to create the ...

An Integer Programming Example . The following is a simple mixed integer programming problem. Details can be found in Example 3.8 in the "Examples" section. ... The row with BINARY type indicates that ...