hunteke questions

hunteke answers

• Check if bash array values are all same
• How to delete the last n lines of a file? [duplicate]
• How do I close stdin in Node?
• Writing results from SQL query to CSV and avoiding extra line-breaks
• Efficiently compute the hashCode for a BitSet-like implementation of Set<Integer>
• Find minimum distance between points of two lists in Python
• How to insert text at line and column position in a file?
• Suggest Plan to Query Optimiser