Ref: check whether a file or directory First, make sure the path exists by using: new File(path).exists(); Then check whether it a directory using: new File(path).isDirectory(); Similary,check whether it a file by using: new File(path).isFile();…
I’ve been doing a lot of work, lately, with JavaScript inheritance – namely for my work-in-progress JavaScript book – and in doing so have examined a number of different JavaScript classical-inheritance-simulating techniques. Out of all the ones that…