HTTP是什么HTTP是HyperText Transfer Protocol的缩写,中文就是超文本传输协议,所谓的超,是个学术用语,是基于某种事物增加了更多的信息维度,比如超像素xxx之类的.协议是什么,协议说白了就是约定,约定就是模板,就是表格,就和你去银行办手续一样,客户不知道要提供什么信息,银行又…
yeomanby Krist Wongsuphasawat克里斯特旺苏帕萨瓦(Krist Wongsuphasawat) 使用yeoman轻松创建Yeoman生成器 (Creating Yeoman generators easily with yeoman-easily) I’ve used Yeoman to start many of my projects. It’s an amazing web scaffolding tool.我已经用Yeoma…
定义函数的方式有两种:一种是函数声明,另一种就是函数表达式。函数声明的语法如下: function functionName(arg0,arg1,arg2){//函数体
} 函数声明,有一个重要特征就是函数声明提升。也就是在执行代码之前会先读取函数声明…
网络工程师需要哪些知识I’ve been working as an engineer on the growth team at Airbnb for a couple of months now.我已经在Airbnb的成长团队担任工程师几个月了。 Since I’m in an environment full of passionate developers, I wanted to share some of the good eng…
javascript闭包by Kevin Kononenko凯文科诺年科(Kevin Kononenko) 通过邮寄包裹解释JavaScript闭包 (JavaScript Closures Explained by Mailing a Package) 如果您以前寄过包裹或信件,那么您可以了解JavaScript中的闭包。 (If you have mailed a package or lette…
最短路 Time Limit: 5000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 33657 Accepted Submission(s): 14617Problem Description在每年的校赛里,全部进入决赛的同学都会获得一件非常美丽的t-shirt。可是每当我们…
by JS由JS 我为期一个月的GitHub的经验教训 (Lessons from my month-long GitHub commit streak) “I want to learn JavaScript. Like, really learn it. Like, truly understand it.” — me in November 2016“我想学习JavaScript。 喜欢,真正地学习它。 喜欢&a…