Stack Exchange network consists of 183 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers.
does what you want (except that it goes over all 20 elements, which I assume is what you wanted). (thanks to Sjoerd for pointing out a silly inefficiency).
does what you want (except that it goes over all 20 elements, which I assume is what you wanted). (thanks to Sjoerd for pointing out a silly inefficiency)
does what you want (except that it goes over all 20 elements, which I assume is what you wanted). (thanks to Sjoerd for pointing out a silly inefficiency)
does what you want (except that it goes over all 20 elements, which I assume is what you wanted). (thanks to Sjoerd for pointing out a silly inefficiency)
