Vincent Savard questions

Vincent Savard answers

• How to order by max(a,b) in SQL?
• How to put PHP class definition in include file
• Find max over multiple columns
• Select min returns empty row
• Alternative to base64_encode
• Generate 4000 unique pseudo-random cartesian coordinates FASTER?
• How to explore a package in python
• PHP Date format
• python check if word is in certain elements of a list
• Loop through dictionary and change values