68 lines
1.2 KiB
JSON
68 lines
1.2 KiB
JSON
{
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"slug": "gc-deep-dive",
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"name": "GC 综合深入",
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"description": "垃圾回收专题：GC 概念、内存碎片与算法、分代 GC、回收器对比、GC Roots、三色标记法",
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"tags": [
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"CMS",
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"G1",
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"GC",
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"GC Roots",
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"GC代价",
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"RSet",
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"Region",
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"SATB",
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"StopTheWorld",
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"ZGC",
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"三色标记",
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"亚毫秒",
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"停顿",
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"内存碎片",
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"分代收集",
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"分配",
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"可达性",
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"可达性分析",
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"可预测停顿",
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"基础概念",
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"复制算法",
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"年轻代",
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"并发标记",
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"引用计数",
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"循环引用",
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"性能",
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"晋升",
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"染色指针",
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"标记压缩",
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"标记清除",
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"泄漏",
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"漏标",
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"碎片化",
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"算法对比",
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"老年代",
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"解决方式",
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"读屏障"
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],
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"difficulty_range": [
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2,
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4
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],
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"schema_version": "1.0.0",
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"updated": "2026-09-03",
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"question_files": [
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"single_choice",
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"fill_blank",
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"true_false",
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"multiple_choice",
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"short_answer"
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],
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"stats": {
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"total": 50,
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"by_type": {
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"single_choice": 10,
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"fill_blank": 10,
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"true_false": 10,
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"multiple_choice": 10,
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"short_answer": 10
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}
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}
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}
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