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The spatial view (the grid of rectangles) and the tree view (the hierarchy of nodes) represent the same structure. Searching for a point means walking down the tree: at each node, you check which of the four children contains your target coordinate and recurse into that child. You never visit the other three.
第一百二十六条 被处罚人不服行政拘留处罚决定，申请行政复议、提起行政诉讼的，遇有参加升学考试、子女出生或者近亲属病危、死亡等情形的，可以向公安机关提出暂缓执行行政拘留的申请。公安机关认为暂缓执行行政拘留不致发生社会危险的，由被处罚人或者其近亲属提出符合本法第一百二十七条规定条件的担保人，或者按每日行政拘留二百元的标准交纳保证金，行政拘留的处罚决定暂缓执行。
But the triumphance of V3 is in the addSourceBuffer hook which solves a subtle problem. In earlier versions, hooking SourceBuffer.prototype.appendBuffer at the prototype level had a vulnerability in that if fermaw’s player cached a direct reference to appendBuffer before the hook was installed (i.e., const myAppend = sourceBuffer.appendBuffer; myAppend.call(sb, data)), the hook would never fire. The player would bypass the prototype entirely and call the original native function through its cached reference.