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file:function_extension
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extension()
Function that returns the file extension of the file. The file extension is always lowercase and includes the dot. This function is the equivalent of the method extension()
Usage
var myfile = new File("C:/myfile.txt"); var extension = extension(myfile.fsName);
Parameters
Parameter ^ Data type ^ Required ^ Description ^
| filename | string | Yes | The file name or absolute path of the file |
Return Values
| Value | Meaning |
|---|---|
| extension | The extension of the file, such as .txt |
file/function_extension.txt · Last modified: 2017/05/25 10:12 (external edit)
