Fasten the pulley and the supportblock to your worktable.
拴紧对你的工作台的滑车和支承区块。
2
Textual editors now supportblock (aka column or rectangular) selection mode.
文本编辑器现在支持块选择模式(也就是按列选择或矩形块选择)。
3
Block and network drivers are already fully asynchronous, and thus there is nothing special that needs to be done to them to support the new asynchronous operations.