util.isBuffer()

util.isBuffer(object)

Stability: 0 - Deprecated: Use Buffer.isBuffer() instead.

Returns true if the given "object" is a Buffer. Otherwise, returns false.

const util = require('util');

util.isBuffer({ length: 0 })
  // false
util.isBuffer([])
  // false
util.isBuffer(new Buffer('hello world'))
  // true

Links:

https://nodejs.org/dist/latest-v5.x/docs/api/util.html#util_util_isbuffer_object

doc_Nodejs

2016-04-30 04:43:04

Comments

Popular Articles

Phar::isBuffering (PHP >= 5.3.0, PECL phar >= 1.0.0) Used to determine whether Phar write operations are being buffered, or are flush

_.isBuffer _.isBuffer(value) source npm package Checks if value is a buffer. Since 4.3.0 Arguments value (*): The value to check. Returns (boolean): Returns

Buffer.isBuffer() Class Method: Buffer.isBuffer(obj) obj <Object> Return: <Boolean> Returns 'true' if obj is a Buffer.

Cache\FrontendInterface::isBuffering abstract public isBuffering () ...

Cache\Frontend\Data::isBuffering public isBuffering () Check whether if frontend is buffering output