Shawn questions

Shawn answers

• Is there a method to check if an array includes one value in SQLite?
• SQLITE json_group_array ordering
• Replace every 4th occurence of char "_" with "@" in multiple files
• How does : # use perl eval 'exec perl -S $0 ${1+"$@"}' set the perl version?
• Is there a standard/portable way to query if a symbol stands for a symbol macro?
• Using AWK to check conditions in multiple columns to output average, min, max, and total occurrences from a dataset containing age, race, and sex
• How to enable -fpermissive for a section of code
• jq: error: syntax error, unexpected IDENT, expecting $end (Unix shell quoting issues?) at <top-level>
• Recognizing EOF vs newline in getline in C
• How to escape square brackets in expect?