- 子节点i的父节点: (i-1)/2
void*next_free;
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The readable is just an async iterable. You can pass it to any function that expects one, including Stream.text() which collects and decodes the entire stream.
We’ve made tweaks to several of our default settings in this release including defaulting to enabling automatic updates, turning off intrusive WiFi notifications, and removing the Multitasking View and System Settings launchers from the dock. System Settings is always available from Quick Settings and Multitasking View can be launched by selecting the already active workspace item in the dock. You can of course always change which apps are pinned to your dock and adjust other options in System Settings.