Ankesh Anand questions

• Find the missing number in a given string
• scikit-learn: don't separate hyphenated words while tokenization
• How to download pip packages for a different operating system?
• Multiple levels of private and public inheritance - unusual access
• Solving Range Minimum Queries using Binary Indexed Trees (Fenwick Trees)
• How to redirect ProcessBuilder's output to a string?

Ankesh Anand answers