nullptr questions

nullptr answers

• Trying to calculate running time of an algorithm
• how to implement subscribing to data feed? notify objects
• Smashing a stack: Why is this code working?
• Putting a Variable inside a Conversion Specification in C
• Adding two integers without using plus operator
• defining the UDP socket for the nodes located in different networks
• What is the difference between a cyclic function and a recursive function?
• FTP link to work in all browsers (Chrome, IE9, Firefox)
• Printing out byte stream in C++
• What does a pipe in a macro signify?