Anatoly questions

• In c#, how to combine strings and their frequency to a resulting string?
• How to find all positive integer solutions to an cubic equation?
• How to parse string to dateTime in c#?
• How to check alignment of returned data in the malloc() implementation?
• In C, how to detect boundary write error in free() function implementation?
• What are the next step to improve malloc() algorithm? [closed]
• What's the difference between the data structure List and Graph?
• How to dispose a MemoryStream that is used in a Task?
• How to switch between using SHA-2 instead of SHA-1?
• Why upload to Azure blob so slow?

Anatoly answers