IPWorks Encrypt 2020 Node.js Edition

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GetNextInt Method

Generates a random integer.

Syntax

ezrand.getNextInt([callback])

Callback

The 'callback' parameter specifies a function which will be called when the operation completes (or an error is encountered). If the 'callback' parameter is not specified, then the method will block and will not return until the operation completes (or an error is encountered).

The callback for this method is defined as:

function(err){ }

'err' is the error that occurred. If there was no error, then 'err' is 'null'.

'err' has 2 properties which hold detailed information:

err.code
err.message

Remarks

This method generates a random integer. The Min and Max properties define the minimum and maximum values. After calling this method the RandInt property will hold the integer. The following properties are applicable when calling this method:

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IPWorks Encrypt 2020 Node.js Edition - Version 20.0 [Build 8155]