Message from JavaScript discussions
May 2018
— "prototype inheritance" i dont get
If you clone/prototype the object obj = ^^base, and then do obj.property = 10, the base.property is not changed
— Go to livescript.net and test this:
base = {property: 1}
obj = ^^base
obj.property = 10
base.property
— If you press "Run" button, it will show the "1"
— Sorry my bad. It actually creates another property of same name which is called shadowing
— Below is the exampk
— Var anotherObject = { a: 2 }; var myObject = Object.create( anotherObject ); anotherObject.a; // 2 myObject.a; // 2 anotherObject.hasOwnProperty( "a" ); // true myObject.hasOwnProperty( "a" ); // false myObject.a++; // oops, implicit shadowing! anotherObject.a; // 2 myObject.a; // 3 myObject.hasOwnProperty( "a" ); // true
— You copied it from the closed Issue in "You dont know JS". It's closed, because somebody argued that "implicit" is not implicit... imo, i dont see any "implicit" things there, everything is determined
— Hello guys! Can someone tell me how I can store image url which should be seen from my frontend into my database. I'm using postgres and sequelise ORM.
— Hi man, i don't know, where does it fail?
— How do you write a mongodb find statement
— It seems to return a null