Mureinik questions

Mureinik answers

• Java compareTo Dates cannot be equal
• Skip certain combination of os and version in travis-ci
• Double to Int without lossy precision
• Connect to MySQL database w/ C# as non-root user?
• Capitalise every first letter of a string in an array of strings
• SQL query with grouping
• sort HashMap in reverse? [duplicate]
• is constructor required to initialize a static variable?
• When a file is not found, anything below the error is a no show, how can I fix this?
• MySQL query by age range on a table which have date of birth