Even when we’re not here, the room is drawing a lot of power.What devices are turned on at any given time depends largely on which of us is here, and what we’re doing.
Here are some of the notes I took while reading the book: When you run an Xcode project from a standard (i.e., non-admin) user, you might be asked to enter credentials of a user in the “Developer Tools group.” You can fix this by adding the (current) user to the group: When you purchase something from the Mac App Store, you’ll see a little icon in your dock, but that doesn’t show you the percentage of progress.
The icon is small, and the progress bar seems to remain blank for a long time for bigger downloads.
This project is a system to reduce our power consumption, particularly when we’re not there.
When either of us comes into the room, all we have to do is tap our key fobs on a reader mounted by the door, and the room turns on or off what we normally use. The reader by the door reads the presence or absence of the tags.
One factor behind the substantial growth among younger adults is their use of mobile dating apps.
About one-in-five 18- to 24-year olds (22%) now report using mobile dating apps; in 2013, only 5% reported doing so.
Today, nearly half of the public knows someone who uses online dating or who has met a spouse or partner via online dating – and attitudes toward online dating have grown progressively more positive.
To be sure, many people remain puzzled that someone would want to find a romantic partner online – 23% of Americans agree with the statement that “people who use online dating sites are desperate” – but in general it is much more culturally acceptable than it was a decade ago.
But it still means that one-third of online daters have not yet met up in real life with someone they initially found on an online dating site.