T.J.Crowder 在 How does Babel.js create compile a class declaration into ES2015?中谈到 Babel 是如何将 class 转化为 ES5 兼容代码时谈到了几点,大意为: constructor 会成为构造方法数;所有非构造方法、非...
Component.prototype.setState=function(partialState,callback){ (typeof partialState='object'|typeof partialState='function'|partialState=null)?invariant(false,'setState(.):takes an object of state ...
MongoDB shell version v3.4.5connecting to:mongodb:/101.200.159.38:3717/MongoDB server version:3.2.13...DB.prototype._authOrThrow@src/mongo/shell/db.js:1459:20@(auth):6:1@(auth):1:2exception:login failed
var self=baseCreate(sourceFunc.prototype);var result=sourceFunc.apply(self,args);if(_.isObject(result)) return result;return self;};Create a function bound to a given object(assigning this,and ...