flying-hero
96f6318101
新增: - backend/venv/ - Python 虚拟环境 - backend/start.sh - 启动脚本（使用虚拟环境） - backend/requirements.txt - 依赖列表 - .gitignore - 忽略虚拟环境和缓存文件 说明: - 每个项目使用独立虚拟环境 - 避免依赖冲突 - 启动脚本自动创建和激活虚拟环境
18 lines
513 B
JavaScript
18 lines
513 B
JavaScript
'use strict';
|
|
var globalThis = require('../internals/global-this');
|
|
var NATIVE_ARRAY_BUFFER = require('../internals/array-buffer-basic-detection');
|
|
var arrayBufferByteLength = require('../internals/array-buffer-byte-length');
|
|
|
|
var DataView = globalThis.DataView;
|
|
|
|
module.exports = function (O) {
|
|
if (!NATIVE_ARRAY_BUFFER || arrayBufferByteLength(O) !== 0) return false;
|
|
try {
|
|
// eslint-disable-next-line no-new -- thrower
|
|
new DataView(O);
|
|
return false;
|
|
} catch (error) {
|
|
return true;
|
|
}
|
|
};
|