HattrickNZ questions

• How do I swap the last column in a csv file to be the first column? + awk
• How to remove preceding spaces before non space text begins + regex + sed +
• Is there an equivalent of jquery .empty() in d3?
• getting node to work in cygwin
• How do I set the column width of some column width in datatables
• awk + How do I find duplicates in a column?
• What is the `tr` command in Windows?
• How to create a file with todays date in the filename [duplicate]
• bash removing part of a file name
• Prime Numbers JavaScript

HattrickNZ answers