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 | | 'use strict'; |  | var Buffer = require('../../').Buffer; |  |   |  |   |  | var assert = require('assert'); |  |   |  | assert.doesNotThrow(function() { |  |   Buffer.allocUnsafe(10); |  | }); |  |   |  | assert.throws(function() { |  |   Buffer.from(10, 'hex'); |  | }); |  |   |  | assert.doesNotThrow(function() { |  |   Buffer.from('deadbeaf', 'hex'); |  | }); | 
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