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PhantomJS - isWritable
It checks if a given file is writable. Returns true if yes, otherwise false.
Syntax
Its syntax is as follows −
var fs = require('fs'); fs.isWritable(filename);
Example
The following example shows the use of isWritable method.
Command − Phantomjs isfile.js isfile.js
var fs = require('fs'); var system = require('system'); console.log(fs.isWritable(system.args[1])); phantom.exit();
The above program generates the following output.
True
phantomjs_file_system_module_methods.htm
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