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Welcome to the Javascript-closures-fact-one- wiki!

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Closures are not supported in all programming languages, but they are in Javascript. It seems to understand them, it is necessary to look at three facts about closures.

This is the first one and the others can be found here:

• Fact Two
• Fact Three

Fact one says that a variable which is defined outside a current function can be refered and ultimately used. For example

var anyVariable = 0;

function anyFunction()
{
    anyVariable = 1234;
}

console.log(anyVariable);//Value changed to 1234

Content

The user interaction part should look like the content as seen below by starting "index.html" in a web browser.

The essential part of the program relevant to fact one is found in "closures.js".

The colored areas are just for a better readability in the wiki and are not part of the content. To use the project just download the files and execute "index.html". Note that all files should be placed in the same folder so that the functionality of the code is guaranteed.