doubleE questions

• Python def without Indentation
• Running a thread with matplotlib cause python crash
• Where memory segments are defined?
• strange backslash operator in C assignment
• pointer to array of integers and normal array of integers
• What happens before main in C++?
• printf prints additional * character [duplicate]
• Does malloc needs OS support?
• Strange definition in C with @ sign
• Time performance in Generating very large text file in Python

doubleE answers