Ivan questions

Ivan answers

• Rotating per packets receiving by TCPDUMP
• Correct format for multiline '--data' in curl query to graphql endpoint?
• Hystrix Command Objects : new vs singleton
• How are value equality comparisons executed in a program?
• How to convert to "end-of-month"?
• Can the order of criteria in a WHERE clause affect performance in MySQL?
• Can't consume entire memory
• Difference in calculating eigenvectors wih Java and Python
• Surefire forkCount not resulting in this number of processes
• How does splitting a matrix in blocks improve cache hits?