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
functions-have-names 
Does this JS environment support the name property on functions?
Example
var functionsHaveNames = require('functions-have-names');
var assert = require('assert');
assert.equal(functionsHaveNames(), true); // will be `false` in IE 6-8
Tests
Simply clone the repo, npm install, and run npm test
