Description Usage Arguments Details Value Author(s)
checkDir creates a directory if it doesn't exist
| 1 | checkDir(directory)
 | 
| directory | - the directory to be checked | 
This function takes a directory as a parameter, checks for its existence. if the directory doesn't exist, it is created and the function returns a zero value. Otherwise, the number of files in the directory is returned.
number of files in the directory
John James, j2sdatalab@gmail.com
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