List out the built in support in go?

1

What are examples of font styles?

565

How is Spark SQL not the same as HQL and SQL?

5

Explain the performance tuning in jvm, jdbc, jms?

905

TELL US ABOUT A TIME WHEN YOU FAILED TO MEET A DEAD LINE. WHAT WERE THE REPERCUSSIONS?

2127

wat system call?

1928

What is control room?

189

What are external Ids? Does external ids are unique in salesforce? : salesforce objects & fields

483

Explain how to use linked server?

951

We know python is all the rage these days. But to be truly accepting of a great technology, you must know its pitfalls as well. Would you like to talk about this?

1670

Which is better sata or hdd?

857

What is called dimensional modelling?

1050

What are the primary security issues of web service?

878

What is the method to content optimization?

838

Question In a class, there is a reference or pointer of an object of another class embedded, and the memory is either allocated or assigned to the new object created for this class. In the constructor, parameters are passed to initialize the data members and the embedded object reference to get inialized. What measures or design change should be advised for proper destruction and avioding memory leaks, getting pointers dangling for the embedded object memory allocation? Please suggest. Question Submitted By :: Sunil Kumar I also faced this Question!! Rank Answer Posted By Re: In a class, there is a reference or pointer of an object of another class embedded, and the memory is either allocated or assigned to the new object created for this class. In the constructor, parameters are passed to initialize the data members and the embedded object reference to get inialized. What measures or design change should be advised for proper destruction and avioding memory leaks, getting pointers dangling for the embedded object memory allocation? Please suggest. Answer # 1 use copy constructors 0 Shanthila There is something to be taken care in destructor, in copy constructor, suppose the memory is assigned to the embedded member object pointer with the parameter passed value, but if some other objects of different class also are pointing to this memory, then if some one deletes the object then this class member pointer object will become dangling, or if the object is not deleted properly then there will be memory leak. Please suggest the design change required to handle or avoid this situation

2095