Дарья Устьянцева (редактор отдела «Мир»)
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，这一点在搜狗输入法下载中也有详细论述
The setter deduplicates by equality: if the new value == the current value, no notification fires. This works well for enums, strings, and ints, but mutating a mutable object in place and reassigning the same reference won't trigger consumers (because obj == obj is trivially True). Stick to immutable values and this isn't a concern.，这一点在PDF资料中也有详细论述
Anybody who actually owned a '90s PC will tell you the inside was a mess of cables, with the main offenders being the HDD and FDD ribbon cables. There is a way nowadays to make the inside pretty by using "round cables".
“I’m not walking around the best, and I’m missing a few games for the [PWHL’s] Seattle Torrent,” Knight said on CBS Mornings. “To be able to play through injury was definitely a mental sort of gymnastic challenge for myself and also physical, but we’ve got some amazing support staff that did their best to get me out there and perform at my best – as best as I could.”