Warning: file_get_contents(/data/phpspider/zhask/data//catemap/2/node.js/35.json): failed to open stream: No such file or directory in /data/phpspider/zhask/libs/function.php on line 167

Warning: Invalid argument supplied for foreach() in /data/phpspider/zhask/libs/tag.function.php on line 1116

Notice: Undefined index: in /data/phpspider/zhask/libs/function.php on line 180

Warning: array_chunk() expects parameter 1 to be array, null given in /data/phpspider/zhask/libs/function.php on line 181

Warning: file_get_contents(/data/phpspider/zhask/data//catemap/1/ms-access/4.json): failed to open stream: No such file or directory in /data/phpspider/zhask/libs/function.php on line 167

Warning: Invalid argument supplied for foreach() in /data/phpspider/zhask/libs/tag.function.php on line 1116

Notice: Undefined index: in /data/phpspider/zhask/libs/function.php on line 180

Warning: array_chunk() expects parameter 1 to be array, null given in /data/phpspider/zhask/libs/function.php on line 181
Node.js';Javascript ArrayBuffer中的s Buffer.writeFloatBE_Javascript_Node.js_Arraybuffer - Fatal编程技术网

Node.js';Javascript ArrayBuffer中的s Buffer.writeFloatBE

Node.js';Javascript ArrayBuffer中的s Buffer.writeFloatBE,javascript,node.js,arraybuffer,Javascript,Node.js,Arraybuffer,我在Node.js中有以下代码: var number = parseFloat(-0.8); var buffer = new Buffer(4); buffer.writeFloatBE(number, 0); return -~parseInt(buffer.toString('hex'), 16) - 1; 如何在普通javascript中使用ArrayBuffer实现同样的功能 > P>可以从缓冲区本身(现在移到C++陆地)重用IEEE75 4编写器

我在Node.js中有以下代码:

  var number = parseFloat(-0.8);
  var buffer = new Buffer(4);
  buffer.writeFloatBE(number, 0);
  return -~parseInt(buffer.toString('hex'), 16) - 1;

如何在普通javascript中使用ArrayBuffer实现同样的功能

> P>可以从缓冲区本身(现在移到C++陆地)

重用IEEE75 4编写器