Why does cloning an object to modify properties also modify the original object?
330
What is the most efficient way to deep clone an object in JavaScript?
40146
How do you clone an Array of Objects in Javascript?
85963
Is it ok to assign the JavaScript prototype object instead of just its properties?
85053
NSMutableArray changes to the copy causing changes in the parent NSMutableArray as well
124398
What's the best signature for clone() in C++?
42304
How do I copy a property from an active object to selected objects?
124400
Why is mutating the [[prototype]] of an object bad for performance?
154441
How to create a deep copy of an object in Ruby?
10751
Is there a difference between copy initialization and direct initialization?
72062
Is it possible to prevent stack allocation of an object and only allow it to be instantiated with 'new'?
135208
Why is a public copy constructor required even if it is not invoked?
152225
Are synthesized instance variables generated as private instead of protected?
83428
Why set a property both on the function and its prototype?
120830
How to create immutable objects in Java?
140783
Why to override clone method in Java
24596
Why can a function modify some arguments as perceived by the caller, but not others?
5705
Why is `self` in Python objects immutable?