前端开发问题

Javascript force GC collection? / Forcefully free object?(Javascript强制GC收集?/强制释放对象?)
Can I trigger JavaScript#39;s garbage collection?(我可以触发 JavaScript 的垃圾回收吗?)
How to force JavaScript to deep copy a string?(如何强制 JavaScript 深度复制字符串?)
How to get javascript object references or reference count?(如何获取 javascript 对象引用或引用计数?)
How to detect the memory allocations that are triggering garbage collection in JavaScript?(如何检测在 JavaScript 中触发垃圾收集的内存分配?)
`new` without `delete` on same variable in Javascript(Javascript中同一变量上的“new没有“delete)
JavaScript memory management pitfalls?(JavaScript 内存管理的陷阱?)
What#39;s the best way (most efficient) to turn all the keys of an object to lower case?(将对象的所有键转换为小写的最佳方法(最有效)是什么?)
requestAnimationFrame garbage collection(requestAnimationFrame 垃圾回收)
JavaScript(ES6) WeakMap garbage collection when set an object to null(将对象设置为 null 时的 JavaScript(ES6)WeakMap 垃圾回收)
When should I use delete vs setting elements to null in JavaScript?(我什么时候应该在 JavaScript 中使用 delete vs 将元素设置为 null?)
How are closures and scopes represented at run time in JavaScript(JavaScript 运行时如何表示闭包和作用域)