但另一边，众多资源有限、根基尚浅的新入局者在喧嚣中迅速沉没，有的门店开业不到百天便黯然退场……
Digits in a normal control sequence name are not part of the name. \ray@t1 is parsed as \ray@t followed by the digit 1, not a single control sequence \ray@t1. (You can include digits via \csname ray@t1\endcsname, but \def doesn’t work that way.) Solution: use letters instead of digits (\ray@ta, \ray@tb).
，这一点在新收录的资料中也有详细论述
I’d be remiss if I didn’t quickly mention iPadOS 26, which arrived last fall. It runs on iPad Air models all the way back to 2019, so it’s not a reason alone to upgrade. But, it improved the multitasking experience on iPads to a significant degree. It still feels native to the iPad, but there are so many Mac-like flourishes that it’s a lot easier for me to use as my main computer now. That said, it really shines on larger-screen iPads; the 11-inch model still feels best to me when running an app fullscreen or two apps side-by-side feels most comfortable to me.。业内人士推荐新收录的资料作为进阶阅读
FT App on Android & iOS
00000050: 54 48 3d 2f 64 65 76 69 63 65 73 2f 70 63 69 30 TH=/devices/pci0