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View Code? Open in Web Editor NEW💯💯2022前端工程师 面试题收集, 面试指南🍰🍰,助力找到好工作🚀🚀
License: MIT License
💯💯2022前端工程师 面试题收集, 面试指南🍰🍰,助力找到好工作🚀🚀
License: MIT License
console.log(mul(2)(3)(4)); // output : 24
console.log(mul(4)(3)(4)); // output : 48
使用 JavaScript
写一个模板引擎
前端的视图层和数据层有时需要实现双向绑定(two-way-binding),例如 mvvm
框架 (Vuejs、Angularjs),数据驱动视图,视图状态机等。
一个数组,从中随机选个数出来,
如数组 [2.2.3.7]
, 从中选取7为目标T ,那么两个数组[2,2,3] 或者[7] 成员之和都等于 T
请写个程序让任意数组,任意值 T 任意加减乘除的结果 都等于T的所有数组的可能性
实现一个flatten函数,将一个嵌套多层的数组 array(数组) (嵌套可以是任何层数)转换为只有一层的数组,数组中元素仅基本类型的元素或数组,不存在循环引用的情况。
flatten([1, [2], [3, [[4]]]]) => [1, 2, 3, 4];
阿里
// destructuringArray( [1,[2,4],3], "[a,[b],c]" );
// result
// { a:1, b:2, c:3 }
iframe 有什么问题?iframe有什么替代方案吗?
如果非要使用 iframe,如何优化?
来源上海山楂树
在做大数据展示得时候,会展示几百万条数据,导致页面失去响应, 如何优化显示百万数据。
Vue 和 React 分别适合在什么场景下使用
适用场景是什么
A declarative, efficient, and flexible JavaScript library for building user interfaces.
🖖 Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.
TypeScript is a superset of JavaScript that compiles to clean JavaScript output.
An Open Source Machine Learning Framework for Everyone
The Web framework for perfectionists with deadlines.
A PHP framework for web artisans
Bring data to life with SVG, Canvas and HTML. 📊📈🎉
JavaScript (JS) is a lightweight interpreted programming language with first-class functions.
Some thing interesting about web. New door for the world.
A server is a program made to process requests and deliver data to clients.
Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.
Some thing interesting about visualization, use data art
Some thing interesting about game, make everyone happy.
We are working to build community through open source technology. NB: members must have two-factor auth.
Open source projects and samples from Microsoft.
Google ❤️ Open Source for everyone.
Alibaba Open Source for everyone
Data-Driven Documents codes.
China tencent open source team.