1,062 karma · joined January 28, 2011
> Additionally, if the hash contains duplicate keys, swapping the keys and values may not have the desired effect.
You can't have duplicate keys in a hash.
More importantly, their implementation adds the swapped pairs but does not remove the original k/v pairs, which is both incorrect and does not match the output it prints.
Dramatically increased life expectancy, reduced childhood mortality, etc.
There are problems with the modern health system, but it does seem to produce much better outcomes than what came before.
"meh"
> The 2017 call records tally remained far less than an estimated billions of records collected per day under the NSA’s old bulk surveillance system, which was exposed by former U.S. intelligence contractor Edward Snowden in 2013.
Here's the page for the article in question: http://newsdiffs.org/article-history/https%3A/www.nytimes.co...
> After turning a slight profit in the in the first quarter of this year, Uber lost $100 million in the U.S. in the second quarter. The loss increased in the third quarter, the person said.
That's not exactly a ringing endorsement of their U.S. business.
Apparently not.
> Later at Stanford, Mayer found herself in a group setting that was less social, more comfortable, and more familiar for her. As an upperclassman in symbolic systems, she was tapped to teach a class.
> She took to it naturally.
> Computer science professor Eric Roberts, still Mayer’s mentor, supervised her teaching. He says she was “unusually good at it” and “extremely effective.”
> After Mayer taught a course in the spring, Roberts took a survey of her students. The results were astounding: They loved her — even if she did sometimes talk “a mile a minute.”
> Roberts asked Mayer to stick around Stanford to teach another class over the summer; she readily agreed.
[0] https://web.archive.org/web/20130826113249/http://www.busine...