So p stands for page, pp stands for pages. I have not encountered pg to be used, but I do use it in informal note taking. Share. ... <看更多>

The difference is that puts uses to_s to convert the argument to a String, and p uses inspect . This means p is often more useful for debugging ... ... <看更多>

Difference between GDP (Nominal) and GDP ( PPP ) by Ankit Agrawal | StudyIQ LIVE Session. ... <看更多>

What is the difference between PPP and RTK? What are the benefits of each? Watch this video to find out. ... <看更多>

... price differences) induce changes in the spot exchange rate. In another vein, PPP suggests that transactions on a country's current account affect the ... ... <看更多>

I suppose it's the difference between "269--286" and "269-286" that is causing the problem. Is it possible to export items using two hyphens ... ... <看更多>