force alignment (even though compilers are smart enough to do this) because
Wells Fargo and the Tax Policy Center’s estimates of the increase since last year in U.S. tax refunds, sorted by income bracket.
，更多细节参见易歪歪官网
While the webcams in both laptops can capture 1080p video, the one in the Neo is lower-specced and has fewer features. It's a 1080p FaceTime HD camera. The MBA has a 12MP camera that supports Center Stage, a feature that keeps you in the middle of the frame as you're moving around. It also supports Desk View, which allows you to show your face and what's on your desk simultaneously.
5.2 自定义线程名，方便日志排查
Woz bless our lazy programmers.