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Difference between a null pointer, a void pointer and a dangling pointer
access_time 2023-09-05T07:43:20.83Z face Bhalchandra Gholkar
Difference between a null pointer, a void pointer and a dangling pointer Frequently asked question in viva voce and interview. Mysterious Pointers Null Pointer: A null pointer is a pointer that doesn't point to any memory location. It is used to indicate that the pointer does not currently refer to...
What is bytecode in Python
access_time 1689049800000 face Bhalchandra Gholkar
What is bytecode in Python? Inside story of Python Life is short Python bytecode refers to the intermediate representation of Python source code that is generated by the Python compiler. When you write Python code, it is first compiled into bytecode before being executed by the Python interpreter. ...
Python: Compiled or Interpreted
access_time 2023-03-05T11:45:04.044Z face Bhalchandra Gholkar
Python: Compiled or Interpreted Frequently asked question in the interview or a viva Under the hood The major question is whether a Python is compiled language or interpreted one? It is compiled. But unlike C or C++, which is converted into machine specific code, Python source code is compiled to a...
Declaration and Definition of local variables
access_time 1667820600000 face Bhalchandra Gholkar
Declaration and Definition of local variables Intricacies of C language The question is often asked in the interview or viva-voce. Here I am going to discuss as far as variable declaration and definiton is concerned. Here I am going to discuss only local variable storage class. What is a Definition...
Scarcity of C++ developers
access_time 1667671800000 face Bhalchandra Gholkar
Scarcity of C++ developers The pool of talented C++ developers is running dry Software companies have a problem. There’s not enough candidates that can code C++. This was the consensus in a webinar from ProfitView, a crypto trading tools developer, on high frequency trading using C++. Anthony Peaco...