Range is computed on a target.
I don't know what actual use forceLayout is meant to have, because in practice, what it actually means is “if one of my descendants calls requestLayout, stop propagating that flag upwards once you reach me”. It's a method whose sole purpose seems to be to create layout bugs that are impossible to track down. I also remember there being a data race, where if you called one of those functions while layout was happening, the flags of the various views in the tree could get in funky inconsistent states, and everything would get screwed up.
，更多细节参见WhatsApp Web 網頁版登入
45% less time spent in video & audio calls that day
В России постоянно проводятся тренировки и учения, которые позволяют выявить и своевременно устранить недостатки в антитеррористической защищенности различных объектов.
，这一点在手游中也有详细论述
**Avoid patterns like:**
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