摘要:
SICP exercise-1.1 Below is a sequence of expressions. What is the result printed by the interpreter in response to each expression? Assume that the se 阅读全文
摘要:
SICP exercise-1.1 Below is a sequence of expressions. What is the result printed by the interpreter in response to each expression? Assume that the se 阅读全文
摘要:
there are techniques for controlling the complexity of these large systems. 控制复杂度是《代码大全》里面反复强调的技术 First technique, which is used in all of engineering 阅读全文
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提供给 diff 算法,性能优化,防止 bug 不要用 index 了兄弟们 export function uuid() { var i, random; var uuid = ''; for (i = 0; i < 32; i++) { random = Math.random() * 16 | 阅读全文
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所有的 web api,供以后查阅使用 获取 web api 的代码 <script> let names = Object.getOwnPropertyNames(window); function filterOut(names, props) { let set = new Set(); pr 阅读全文