}// Example usage and performance test:constarr = [1,2,3,4,5];console.log("Original array:", arr);swap(arr,1,3);console.log("Array after swapping elements at indices 1 and 3:", arr);// Performance test (optional - uncomment to run):/* const largeArray = Array.from({ length:...
{ + name: 'Road To Coding', + desc: 'Road To Coding,意为「编程自学之路」,是自学编程以来所用资源和分享内容的大聚合', + logo: 'https://r2coding.com/favicon.ico', + href: 'https://r2coding.com/', + tags: [''], + }, + { + name: '印记中文', + desc: '深入挖掘国外前端...
constarr=[1,2,3];console.log(...arr);// 输出: 1 2 3 2:合并数组: 展开运算符还可以用于合并数组。 代码语言:javascript 代码运行次数:0 运行 AI代码解释 constarr1=[1,2,3];constarr2=[4,5,6];constmergedArray=[...arr1,...arr2];console.log(mergedArray);// 输出: [1, 2, 3, 4...
Happy coding! 好编码,编好码,编码好!【附】专有名词总结: 中文英文 简写技巧 shorthand techniques 赋值 assign value 数组解构赋值 array destructuring assignment 条件操作符 conditional operator 展开操作符 spread operator 深拷贝 deep clone 期望值 expected value 多值匹配 multiple value matching 内置方法 built...
master niubility-coding-js/JavaScript/JavaScript基础知识/JS基础知识.md Go to file Cannot retrieve contributors at this time 1012 lines (545 sloc) 17 KB Raw Blame JS基础知识1. 声明1.1 声明变量var 声明 基本的声明变量的方式是使用var来进行声明:...
JSHint is a fork of Douglas Crockford’s JSLint that is designed to be more flexible than the original. Our goal is to make a tool that helps you to find errors in your JavaScript code and to enforce your favorite coding style.
Until next time, keep coding and stay curious! About Author This Week in JavaScript@thisweekinjavascript Subscribe We are a weekly podcast and newsletter made to deliver quick and relevant JavaScript updates in just under 4 minutes. Read my storiesLearn More...
025 Coding Challenge #3 15:08 026 The switch Statement 13:11 027 Statements and Expressions 06:10 028 The Conditional (Ternary) Operator 10:03 029 Coding Challenge #4 09:13 030 JavaScript Releases_ ES5, ES6+ and ESNext 14:20 031 Section Intro ...
JavaScript is a flexible language, and there isn't one set of coding conventions that everyone follows. For that reason, JSHint is highly configurable, so that you can enable or disable options to suit you and your team's needs. For example, if you want JSHint to report about any variab...
$50/lesson Lesson Summary Personalized Assignment Assignment Review and Feedback 60-Minute Lesson $60/lesson Lesson Summary Personalized Assignment Assignment Review and Feedback Are you ready to Master JavaScript Learn modern web development with your own personal tech tutor Learn More...