...r, MA } } 数组 JSON数组没有变量和分号 [ { title: Professional JavaScript, authors: [ Nicholas C. Zakas ], edition: 3, year: 2011 }, { title: Professional JavaScript, ...
...示是否在JSON字符串中保留缩进。如: var book = { title: Professional JS, authors: [abc, def], edition: 3, year: 2011 } 第一个参数是数组 var jsonText1 = JSON.stringify(book, [title, edition]) console.log(jsonText1)...
...介绍 阿里云云计算专业认证(ACP级-Alibaba Cloud Certified Professional)是面向使用阿里云云计算产品的架构、开发、运维类人员的专业技术认证,主要涉及阿里云的计算、存储、网络、安全类的核心产品。通过该技术认证可以有效...
...ountryData[index]); console.log(countryData[index].professional); // 为国家项数据设置一个新变量 var countryDataIndex = countryData[index];...
...ountryData[index]); console.log(countryData[index].professional); // 为国家项数据设置一个新变量 var countryDataIndex = countryData[index];...
在Nicholas C.Zakas《Professional JavaScript for Web Developer》一书中,对于解决event对象兼容性问题进行了归纳封装。 优点:无需过多考虑不同浏览器对event对象的差异,统一采用DOM标准调用event对象的方法和属性 跨平台的事件 1-创...
...1:过滤结果 //数组过滤器 var book = { title:Professional JavaScript, edition:3, year:2011, authors:[ EvanChen, ...
...dministrator in Red Hat OpenStack- Cisco CCNA-Cloud- Cloud Certified Professional- Cloud Credential Council- Cloud Genius- Cloud Institute Certifications- CloudU- CompTIA Cloud Essentials- Exin Clo...
...//设置cookie CookieUtil.set(name, Nicholas); CookieUtil.set(book, Professional JavaScript); //读取cookie的值 alert(CookieUtil.get(name)); //Nicholas alert(CookieUtil.get(book)); //professional JavaScrip...
.../设置 cookie CookieUtil.set(name, Nicholas); CookieUtil.set(book, Professional JavaScript); //读取 cookie 的值 alert(CookieUtil.get(name)); //Nicholas alert(CookieUtil.get(book)); //Professional JavaScri...
.../ 设置cookie CookieUtil.set(name, Nicholas); CookieUtil.set(book, Professional JavaScript); // 读取cookie的值 CookieUtil.get(name); CookieUtil.get(book); // 删除cookie CookieUtil.unset(name); CookieUtil....
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