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
27 lines
600 B
JavaScript
27 lines
600 B
JavaScript
'use strict';
|
|
|
|
var $TypeError = require('es-errors/type');
|
|
|
|
var ToIntegerOrInfinity = require('./ToIntegerOrInfinity');
|
|
|
|
var isNaN = require('math-intrinsics/isNaN');
|
|
|
|
// https://262.ecma-international.org/15.0/#sec-makefullyear
|
|
|
|
module.exports = function MakeFullYear(year) {
|
|
if (typeof year !== 'number') {
|
|
throw new $TypeError('Assertion failed: `year` must be a Number');
|
|
}
|
|
|
|
if (isNaN(year)) {
|
|
return NaN; // step 1
|
|
}
|
|
|
|
var truncated = ToIntegerOrInfinity(year); // step 2
|
|
if (0 <= truncated && truncated <= 99) {
|
|
return 1900 + truncated; // step 3
|
|
}
|
|
|
|
return truncated; // step 4
|
|
};
|