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<rss xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:atom="http://www.w3.org/2005/Atom" xmlns:media="http://search.yahoo.com/mrss/" version="2.0"><channel><title>寒蝉｜Hancic</title><link>https://hancic.site/</link><atom:link href="https://hancic.site/rss.xml" rel="self" type="application/rss+xml"/><description>我的个人站点</description><generator>Halo v2.24.0</generator><language>zh-cn</language><image><url>/upload/avatar-2-YmYZ.png</url><title>寒蝉｜Hancic</title><link>https://hancic.site/</link></image><lastBuildDate>Tue, 2 Jun 2026 17:39:21 GMT</lastBuildDate><item><title><![CDATA[商业模式判断逻辑]]></title><link>/archives/ce-shi-shuo-shuo</link><description><![CDATA[<img src="http://localhost:8090/plugins/feed/assets/telemetry.gif?title=%E5%95%86%E4%B8%9A%E6%A8%A1%E5%BC%8F%E5%88%A4%E6%96%AD%E9%80%BB%E8%BE%91&amp;url=/archives/ce-shi-shuo-shuo" width="1" height="1" alt="" style="opacity:0;">一个真正的商业至少需要满足以下几个条件： 有真实的市场需求 有对应的解决方案 有人愿意为此付费 能够持续盈利 能够规模化]]></description><guid isPermaLink="false">/archives/ce-shi-shuo-shuo</guid><dc:creator>angryshark</dc:creator><pubDate>Tue, 2 Jun 2026 15:32:53 GMT</pubDate></item><item><title><![CDATA[如何减少工作和生活中的能量损耗]]></title><link>/archives/ru-he-jian-shao-gong-zuo-he-sheng-huo-zhong-de-neng-liang-sun-hao</link><description><![CDATA[<img src="http://localhost:8090/plugins/feed/assets/telemetry.gif?title=%E5%A6%82%E4%BD%95%E5%87%8F%E5%B0%91%E5%B7%A5%E4%BD%9C%E5%92%8C%E7%94%9F%E6%B4%BB%E4%B8%AD%E7%9A%84%E8%83%BD%E9%87%8F%E6%8D%9F%E8%80%97&amp;url=/archives/ru-he-jian-shao-gong-zuo-he-sheng-huo-zhong-de-neng-liang-sun-hao" width="1" height="1" alt="" style="opacity:0;">不为已发生的事情懊悔 工作或生活中犯了错，比如搞砸了一个项目，错过了一趟火车，这些事情或大或小经常出现，也不会是最后一次，很多人下意识的情绪反应就是悔恨，后悔当初做的决定。这种对已发生之事的情绪反应，过度的反复咀嚼和回味，不仅是对心力的消耗，同时注意力会被过去的事情分散，导致当下判断失准，进而更容易]]></description><guid isPermaLink="false">/archives/ru-he-jian-shao-gong-zuo-he-sheng-huo-zhong-de-neng-liang-sun-hao</guid><dc:creator>寒蝉</dc:creator><enclosure url="/apis/api.storage.halo.run/v1alpha1/thumbnails/-/via-uri?uri=%2Fupload%2F%25E7%2594%259F%25E6%25B4%25BB.png&amp;size=m" type="image/jpeg" length="0"/><category>生活</category><pubDate>Sat, 30 May 2026 16:09:06 GMT</pubDate></item><item><title><![CDATA[精力管理]]></title><link>/archives/jing-li-guan-li</link><description><![CDATA[<img src="http://localhost:8090/plugins/feed/assets/telemetry.gif?title=%E7%B2%BE%E5%8A%9B%E7%AE%A1%E7%90%86&amp;url=/archives/jing-li-guan-li" width="1" height="1" alt="" style="opacity:0;">曾经以为只要能把每天的时间充分利用起来，在每个时间段安排上对应的待办事项，然后坚决执行就能获得绝对的价值回报。随着年纪的增长，慢慢开始发现精力管理远比时间管理更重要，年轻时精力旺盛，只要有时间就能很快地投入并保持足够的专注，自然能够获得对应的正向反馈，但人到中年，时间已经不是这只木桶的短板了。 这里]]></description><guid isPermaLink="false">/archives/jing-li-guan-li</guid><dc:creator>寒蝉</dc:creator><enclosure url="/apis/api.storage.halo.run/v1alpha1/thumbnails/-/via-uri?uri=%2Fupload%2Fthinking-logo.jpg&amp;size=m" type="image/jpeg" length="0"/><category>职场</category><pubDate>Sat, 30 May 2026 14:00:45 GMT</pubDate></item><item><title><![CDATA[海外购的环节]]></title><link>/archives/hai-wai-gou-de-huan-jie</link><description><![CDATA[<img src="http://localhost:8090/plugins/feed/assets/telemetry.gif?title=%E6%B5%B7%E5%A4%96%E8%B4%AD%E7%9A%84%E7%8E%AF%E8%8A%82&amp;url=/archives/hai-wai-gou-de-huan-jie" width="1" height="1" alt="" style="opacity:0;">]]></description><guid isPermaLink="false">/archives/hai-wai-gou-de-huan-jie</guid><dc:creator>angryshark</dc:creator><enclosure url="/apis/api.storage.halo.run/v1alpha1/thumbnails/-/via-uri?uri=%2Fupload%2F%25E9%259B%25B6%25E5%2594%25AE.png&amp;size=m" type="image/jpeg" length="0"/><category>零售</category><pubDate>Fri, 29 May 2026 14:01:46 GMT</pubDate></item><item><title><![CDATA[为什么电商都在做生鲜品类？是因为赚钱么？]]></title><link>/archives/wei-shi-me-dian-shang-du-zai-zuo-sheng-xian-pin-lei-shi-yin-wei-zhuan-qian-me</link><description><![CDATA[<img src="http://localhost:8090/plugins/feed/assets/telemetry.gif?title=%E4%B8%BA%E4%BB%80%E4%B9%88%E7%94%B5%E5%95%86%E9%83%BD%E5%9C%A8%E5%81%9A%E7%94%9F%E9%B2%9C%E5%93%81%E7%B1%BB%EF%BC%9F%E6%98%AF%E5%9B%A0%E4%B8%BA%E8%B5%9A%E9%92%B1%E4%B9%88%EF%BC%9F&amp;url=/archives/wei-shi-me-dian-shang-du-zai-zuo-sheng-xian-pin-lei-shi-yin-wei-zhuan-qian-me" width="1" height="1" alt="" style="opacity:0;">]]></description><guid isPermaLink="false">/archives/wei-shi-me-dian-shang-du-zai-zuo-sheng-xian-pin-lei-shi-yin-wei-zhuan-qian-me</guid><dc:creator>angryshark</dc:creator><enclosure url="/apis/api.storage.halo.run/v1alpha1/thumbnails/-/via-uri?uri=%2Fupload%2F%25E9%259B%25B6%25E5%2594%25AE.png&amp;size=m" type="image/jpeg" length="0"/><category>零售</category><pubDate>Fri, 29 May 2026 13:59:38 GMT</pubDate></item><item><title><![CDATA[为什么电商都在做图书品类？是因为赚钱么？]]></title><link>/archives/wei-shi-me-dian-shang-du-zai-zuo-tu-shu-pin-lei-shi-yin-wei-zhuan-qian-me</link><description><![CDATA[<img src="http://localhost:8090/plugins/feed/assets/telemetry.gif?title=%E4%B8%BA%E4%BB%80%E4%B9%88%E7%94%B5%E5%95%86%E9%83%BD%E5%9C%A8%E5%81%9A%E5%9B%BE%E4%B9%A6%E5%93%81%E7%B1%BB%EF%BC%9F%E6%98%AF%E5%9B%A0%E4%B8%BA%E8%B5%9A%E9%92%B1%E4%B9%88%EF%BC%9F&amp;url=/archives/wei-shi-me-dian-shang-du-zai-zuo-tu-shu-pin-lei-shi-yin-wei-zhuan-qian-me" width="1" height="1" alt="" style="opacity:0;">]]></description><guid isPermaLink="false">/archives/wei-shi-me-dian-shang-du-zai-zuo-tu-shu-pin-lei-shi-yin-wei-zhuan-qian-me</guid><dc:creator>angryshark</dc:creator><enclosure url="/apis/api.storage.halo.run/v1alpha1/thumbnails/-/via-uri?uri=%2Fupload%2F%25E9%259B%25B6%25E5%2594%25AE.png&amp;size=m" type="image/jpeg" length="0"/><category>零售</category><pubDate>Fri, 29 May 2026 13:59:01 GMT</pubDate></item><item><title><![CDATA[使用大数据处理的思维提升繁杂事务处理的效率]]></title><link>/archives/shi-yong-da-shu-ju-chu-li-de-si-wei-li</link><description><![CDATA[<img src="http://localhost:8090/plugins/feed/assets/telemetry.gif?title=%E4%BD%BF%E7%94%A8%E5%A4%A7%E6%95%B0%E6%8D%AE%E5%A4%84%E7%90%86%E7%9A%84%E6%80%9D%E7%BB%B4%E6%8F%90%E5%8D%87%E7%B9%81%E6%9D%82%E4%BA%8B%E5%8A%A1%E5%A4%84%E7%90%86%E7%9A%84%E6%95%88%E7%8E%87&amp;url=/archives/shi-yong-da-shu-ju-chu-li-de-si-wei-li" width="1" height="1" alt="" style="opacity:0;">无论工作还是生活中，我们时常不得不面对大量繁杂事务的处理，仔细思考下，其实这种场景与IT领域中的大数据处理非常相似，其目标都是一样的，输入大量的任务信息，经过一系列的思考、规划和执行，输出为指定的任务结果。那么，在大数据处理场景中，我们对于提升执行效率和压缩执行时间的很多思路，也就可以同样带入到真实]]></description><guid isPermaLink="false">/archives/shi-yong-da-shu-ju-chu-li-de-si-wei-li</guid><dc:creator>寒蝉</dc:creator><enclosure url="/apis/api.storage.halo.run/v1alpha1/thumbnails/-/via-uri?uri=%2Fupload%2Fthinking-logo.jpg&amp;size=m" type="image/jpeg" length="0"/><category>职场</category><category>杂思</category><pubDate>Sun, 24 May 2026 15:10:14 GMT</pubDate></item><item><title><![CDATA[上帝之眼——科技的终局形态]]></title><link>/archives/shang-di-zhi-yan----ke-ji-de-zhong-ju-xing-tai</link><description><![CDATA[<img src="http://localhost:8090/plugins/feed/assets/telemetry.gif?title=%E4%B8%8A%E5%B8%9D%E4%B9%8B%E7%9C%BC%E2%80%94%E2%80%94%E7%A7%91%E6%8A%80%E7%9A%84%E7%BB%88%E5%B1%80%E5%BD%A2%E6%80%81&amp;url=/archives/shang-di-zhi-yan----ke-ji-de-zhong-ju-xing-tai" width="1" height="1" alt="" style="opacity:0;">今天在一个内部培训上首次听到了一个有些震撼的概念——上帝之眼，为了避免泄露敏感信息，简单概括下就是，当前人类社会中存在太多的浪费，由于自然资源本身分布的不均，需要进行人为的采集、加工、运输和分配，而整个过程中由于策略的不合理性和低效带来了大量的浪费，假如可以有一只上帝之眼，能够从全社会的原材料生产，]]></description><guid isPermaLink="false">/archives/shang-di-zhi-yan----ke-ji-de-zhong-ju-xing-tai</guid><dc:creator>寒蝉</dc:creator><enclosure url="/apis/api.storage.halo.run/v1alpha1/thumbnails/-/via-uri?uri=%2Fupload%2Fthinking-logo.jpg&amp;size=m" type="image/jpeg" length="0"/><category>杂思</category><pubDate>Tue, 19 May 2026 15:11:54 GMT</pubDate></item><item><title><![CDATA[从翻牌游戏学习到的团队管理与协作]]></title><link>/archives/cong-fan-pai-you-xi-xue-xi-dao-de-tuan-dui-guan-li-yu-xie-zuo</link><description><![CDATA[<img src="http://localhost:8090/plugins/feed/assets/telemetry.gif?title=%E4%BB%8E%E7%BF%BB%E7%89%8C%E6%B8%B8%E6%88%8F%E5%AD%A6%E4%B9%A0%E5%88%B0%E7%9A%84%E5%9B%A2%E9%98%9F%E7%AE%A1%E7%90%86%E4%B8%8E%E5%8D%8F%E4%BD%9C&amp;url=/archives/cong-fan-pai-you-xi-xue-xi-dao-de-tuan-dui-guan-li-yu-xie-zuo" width="1" height="1" alt="" style="opacity:0;">]]></description><guid isPermaLink="false">/archives/cong-fan-pai-you-xi-xue-xi-dao-de-tuan-dui-guan-li-yu-xie-zuo</guid><dc:creator>angryshark</dc:creator><enclosure url="/apis/api.storage.halo.run/v1alpha1/thumbnails/-/via-uri?uri=%2Fupload%2Fthinking-logo.jpg&amp;size=m" type="image/jpeg" length="0"/><category>职场</category><pubDate>Mon, 18 May 2026 11:17:14 GMT</pubDate></item><item><title><![CDATA[漫漫求职路]]></title><link>/archives/jdru-zhi-pei-xun-ji</link><description><![CDATA[<img src="http://localhost:8090/plugins/feed/assets/telemetry.gif?title=%E6%BC%AB%E6%BC%AB%E6%B1%82%E8%81%8C%E8%B7%AF&amp;url=/archives/jdru-zhi-pei-xun-ji" width="1" height="1" alt="" style="opacity:0;">2026年5月17日，终于结束了4个月漫长的失业期，心态经历了一系列复杂的变化。 踌躇满志 被裁员当天，走在路上感觉空气都是甜的，终于再也不用提心吊胆地操心线上问题了；开始的一个多月里，恰好赶在过年前，各个公司几乎没有招聘岗位，内心踌躇满志，打算利用这段时间好好探索一些稀奇古怪的创业路子，到处参加行]]></description><guid isPermaLink="false">/archives/jdru-zhi-pei-xun-ji</guid><dc:creator>寒蝉</dc:creator><enclosure url="/apis/api.storage.halo.run/v1alpha1/thumbnails/-/via-uri?uri=%2Fupload%2Fthinking-logo.jpg&amp;size=m" type="image/jpeg" length="0"/><category>日记</category><pubDate>Sun, 17 May 2026 14:29:46 GMT</pubDate></item><item><title><![CDATA[利用第三视角实现快速精进]]></title><link>/archives/li-yong-di-san-shi-jiao-shi-xian-kuai-su-jing-jin</link><description><![CDATA[<img src="http://localhost:8090/plugins/feed/assets/telemetry.gif?title=%E5%88%A9%E7%94%A8%E7%AC%AC%E4%B8%89%E8%A7%86%E8%A7%92%E5%AE%9E%E7%8E%B0%E5%BF%AB%E9%80%9F%E7%B2%BE%E8%BF%9B&amp;url=/archives/li-yong-di-san-shi-jiao-shi-xian-kuai-su-jing-jin" width="1" height="1" alt="" style="opacity:0;">最近在教学员游泳的时候，学员很热心地主动帮我拍了一组视频，尽管学员很真诚地说游得很酷很帅，我自己也觉得很走水且动作标准，但自己去看的时候却发现动作有很多不标准的地方，而且很多泳姿细节也不够漂亮。当然，并非是因为学员客气而说出略显阿谀的话，而是他本身的技术水平并不能够发现这些问题。但是它反映出一个很常]]></description><guid isPermaLink="false">/archives/li-yong-di-san-shi-jiao-shi-xian-kuai-su-jing-jin</guid><dc:creator>寒蝉</dc:creator><enclosure url="/apis/api.storage.halo.run/v1alpha1/thumbnails/-/via-uri?uri=%2Fupload%2Fthinking-logo.jpg&amp;size=m" type="image/jpeg" length="0"/><category>运动</category><pubDate>Sat, 16 May 2026 11:04:32 GMT</pubDate></item><item><title><![CDATA[VibeCoding的实践总结与反思]]></title><link>/archives/vibecodingde-shi-jian-zong-jie-yu-fan-si</link><description><![CDATA[<img src="http://localhost:8090/plugins/feed/assets/telemetry.gif?title=VibeCoding%E7%9A%84%E5%AE%9E%E8%B7%B5%E6%80%BB%E7%BB%93%E4%B8%8E%E5%8F%8D%E6%80%9D&amp;url=/archives/vibecodingde-shi-jian-zong-jie-yu-fan-si" width="1" height="1" alt="" style="opacity:0;">近几年，AI进化非常迅速且强大，尤其在编程领域，身边的朋友包括我自己，现在也基本上不会手写代码了，从最开始与AI进行问答对话解决具体问题，到使用AI IDE如Cursor、Trae进行辅助式编程，再到现在使用Trae SOLO、Claude code全程通过对话构建项目。 这种使用自然语言完成编程项]]></description><guid isPermaLink="false">/archives/vibecodingde-shi-jian-zong-jie-yu-fan-si</guid><dc:creator>寒蝉</dc:creator><enclosure url="/apis/api.storage.halo.run/v1alpha1/thumbnails/-/via-uri?uri=%2Fupload%2Fcoding-logo-IETB.png&amp;size=m" type="image/jpeg" length="0"/><category>AI</category><pubDate>Thu, 14 May 2026 02:34:50 GMT</pubDate></item><item><title><![CDATA[新手户外徒步注意事项]]></title><link>/archives/xin-shou-hu-wai-tu-bu-zhu-yi-shi-xiang</link><description><![CDATA[<img src="http://localhost:8090/plugins/feed/assets/telemetry.gif?title=%E6%96%B0%E6%89%8B%E6%88%B7%E5%A4%96%E5%BE%92%E6%AD%A5%E6%B3%A8%E6%84%8F%E4%BA%8B%E9%A1%B9&amp;url=/archives/xin-shou-hu-wai-tu-bu-zhu-yi-shi-xiang" width="1" height="1" alt="" style="opacity:0;">装备 参考：一日徒步装备、多日徒步装备 要在户外过夜时，记得带防风保暖衣物如羽绒服 不管是否过夜，带上夜灯以免发生意外 备上求生口哨，一般背包都会集成这种功能 冬天爬山时，可以备上冰爪]]></description><guid isPermaLink="false">/archives/xin-shou-hu-wai-tu-bu-zhu-yi-shi-xiang</guid><dc:creator>寒蝉</dc:creator><enclosure url="/apis/api.storage.halo.run/v1alpha1/thumbnails/-/via-uri?uri=%2Fupload%2Fhiking-logo-OjmM.jpeg&amp;size=m" type="image/jpeg" length="0"/><category>户外</category><pubDate>Sun, 10 May 2026 05:36:37 GMT</pubDate></item><item><title><![CDATA[业余羽毛球场的基本礼仪]]></title><link>/archives/yu-mao-qiu-chang-de-ji-ben-li-yi</link><description><![CDATA[<img src="http://localhost:8090/plugins/feed/assets/telemetry.gif?title=%E4%B8%9A%E4%BD%99%E7%BE%BD%E6%AF%9B%E7%90%83%E5%9C%BA%E7%9A%84%E5%9F%BA%E6%9C%AC%E7%A4%BC%E4%BB%AA&amp;url=/archives/yu-mao-qiu-chang-de-ji-ben-li-yi" width="1" height="1" alt="" style="opacity:0;">装备 包里备上几个新球，不要总是蹭别人的球 至少准备1副备用拍子，避免中途弄折了没法继续 不要借别人拍子，因为别人不好意思拒绝，有些人的拍子可能好几千 最好穿运动服和鞋子，既是安全起见，避免崴脚和绊倒，也是对队友和对手的尊重 羽毛球鞋子的鞋底最好是浅色，否则容易在地板上留下深色胶印，清洁人员不好打理]]></description><guid isPermaLink="false">/archives/yu-mao-qiu-chang-de-ji-ben-li-yi</guid><dc:creator>寒蝉</dc:creator><enclosure url="/apis/api.storage.halo.run/v1alpha1/thumbnails/-/via-uri?uri=%2Fupload%2Fbadminton-logo-NaLt.jpg&amp;size=m" type="image/jpeg" length="0"/><category>羽毛球</category><pubDate>Sun, 10 May 2026 03:28:10 GMT</pubDate></item><item><title><![CDATA[健身教练的自我修养]]></title><link>/archives/jian-shen-jiao-lian-de-zi-wo-xiu-yang</link><description><![CDATA[<img src="http://localhost:8090/plugins/feed/assets/telemetry.gif?title=%E5%81%A5%E8%BA%AB%E6%95%99%E7%BB%83%E7%9A%84%E8%87%AA%E6%88%91%E4%BF%AE%E5%85%BB&amp;url=/archives/jian-shen-jiao-lian-de-zi-wo-xiu-yang" width="1" height="1" alt="" style="opacity:0;">背景目标 最近利用失业这段时间，考取了国职健身教练的技能证书，期间在老师们的培训课程中，感受到了作为一名真正专业的健身教练，所需要具备的基本能力和素质远比自己想象的多得多。 虽然将来并不打算从事健身教练这个行业，但期间收获到的很多知识体系和专业技巧不能丢，将来说不定可以用在身边的亲人或朋友身上。 反]]></description><guid isPermaLink="false">/archives/jian-shen-jiao-lian-de-zi-wo-xiu-yang</guid><dc:creator>寒蝉</dc:creator><enclosure url="/apis/api.storage.halo.run/v1alpha1/thumbnails/-/via-uri?uri=%2Fupload%2Fgym-logo-IPOa.png&amp;size=m" type="image/jpeg" length="0"/><category>健身</category><pubDate>Thu, 7 May 2026 16:17:26 GMT</pubDate></item><item><title><![CDATA[一次细思极恐的求职经历]]></title><link>/archives/yi-fen-xi-si-ji-kong-de-qiu-zhi-jing-li</link><description><![CDATA[<img src="http://localhost:8090/plugins/feed/assets/telemetry.gif?title=%E4%B8%80%E6%AC%A1%E7%BB%86%E6%80%9D%E6%9E%81%E6%81%90%E7%9A%84%E6%B1%82%E8%81%8C%E7%BB%8F%E5%8E%86&amp;url=/archives/yi-fen-xi-si-ji-kong-de-qiu-zhi-jing-li" width="1" height="1" alt="" style="opacity:0;">昨天在回京高铁上收到一份工作机会的邀请，电话中说是需要驻外的职位，之前对于这种机会我是直接婉拒的，这次鬼使神差地同意了进一步接触下，想着即便不去也可以多个面试的练习机会，反正不亏。 工作机会 于是乎，便通过了猎头的微信好友申请，猎头随后发来相应的公司介绍和职位描述，由于职位描述是以文本形式发来的，所]]></description><guid isPermaLink="false">/archives/yi-fen-xi-si-ji-kong-de-qiu-zhi-jing-li</guid><dc:creator>寒蝉</dc:creator><enclosure url="/apis/api.storage.halo.run/v1alpha1/thumbnails/-/via-uri?uri=%2Fupload%2Fthinking-logo.jpg&amp;size=m" type="image/jpeg" length="0"/><category>日记</category><pubDate>Thu, 7 May 2026 02:05:25 GMT</pubDate></item><item><title><![CDATA[人与人的差距为何如此巨大？]]></title><link>/archives/ren-yu-ren-de-chai-ju-wei-he-ru-ci-ju-da</link><description><![CDATA[<img src="http://localhost:8090/plugins/feed/assets/telemetry.gif?title=%E4%BA%BA%E4%B8%8E%E4%BA%BA%E7%9A%84%E5%B7%AE%E8%B7%9D%E4%B8%BA%E4%BD%95%E5%A6%82%E6%AD%A4%E5%B7%A8%E5%A4%A7%EF%BC%9F&amp;url=/archives/ren-yu-ren-de-chai-ju-wei-he-ru-ci-ju-da" width="1" height="1" alt="" style="opacity:0;">前两天接到京东的面试通知，从地铁站走出后，打开高德地图，看到附近单是京东一家公司在此处就有两个园区，在其中一个园区里逛了逛，占地面积很大，楼层也很高，这种建筑规模在互联网大厂里并不鲜见，虽然对此并不觉惊讶，但却突然引发了一些思考。 京东创始人刘强东1964年出生，今年62岁，根据2026胡润全球富豪]]></description><guid isPermaLink="false">/archives/ren-yu-ren-de-chai-ju-wei-he-ru-ci-ju-da</guid><dc:creator>寒蝉</dc:creator><enclosure url="/apis/api.storage.halo.run/v1alpha1/thumbnails/-/via-uri?uri=%2Fupload%2Fthinking-logo.jpg&amp;size=m" type="image/jpeg" length="0"/><category>杂思</category><pubDate>Thu, 30 Apr 2026 08:51:28 GMT</pubDate></item><item><title><![CDATA[Spark高频面试问题]]></title><link>/archives/sparkgao-pin-mian-shi-wen-ti</link><description><![CDATA[<img src="http://localhost:8090/plugins/feed/assets/telemetry.gif?title=Spark%E9%AB%98%E9%A2%91%E9%9D%A2%E8%AF%95%E9%97%AE%E9%A2%98&amp;url=/archives/sparkgao-pin-mian-shi-wen-ti" width="1" height="1" alt="" style="opacity:0;">基础概念 Spark有哪些核心组件 集群级别 Master：管理集群资源，接收任务提交，分配任务到worker。 Worker：接收master指令，启停executor，向master发送心跳。 应用级别 Driver：解析任务代码，转成执行计划，申请资源，分发任务给executor。 Execu]]></description><guid isPermaLink="false">/archives/sparkgao-pin-mian-shi-wen-ti</guid><dc:creator>寒蝉</dc:creator><enclosure url="/apis/api.storage.halo.run/v1alpha1/thumbnails/-/via-uri?uri=%2Fupload%2Fspark-logo.png&amp;size=m" type="image/jpeg" length="0"/><category>数据</category><pubDate>Wed, 29 Apr 2026 05:01:53 GMT</pubDate></item><item><title><![CDATA[Rust高频面试问题]]></title><link>/archives/rustgao-pin-mian-shi-wen-ti</link><description><![CDATA[<img src="http://localhost:8090/plugins/feed/assets/telemetry.gif?title=Rust%E9%AB%98%E9%A2%91%E9%9D%A2%E8%AF%95%E9%97%AE%E9%A2%98&amp;url=/archives/rustgao-pin-mian-shi-wen-ti" width="1" height="1" alt="" style="opacity:0;">所有权/借用/生命周期 解释下所有权模型 所有权模型是为了解决在无GC的前提下，进行内存管理并保证内存安全。 其核心规则有3个： 每个值同一时间有且只有一个所有者 当值超出作用域内存即被释放 当所有权转移后，原先的变量就失效了 其本质是通过在编译阶段杜绝空指针和悬垂指针等内存问题。 所有权模型 =]]></description><guid isPermaLink="false">/archives/rustgao-pin-mian-shi-wen-ti</guid><dc:creator>寒蝉</dc:creator><enclosure url="/apis/api.storage.halo.run/v1alpha1/thumbnails/-/via-uri?uri=%2Fupload%2Frust-logo.png&amp;size=m" type="image/jpeg" length="0"/><category>编程</category><pubDate>Wed, 29 Apr 2026 03:42:37 GMT</pubDate></item><item><title><![CDATA[蛙泳教学总结]]></title><link>/archives/wa-yong-jiao-xue-zong-jie</link><description><![CDATA[<img src="http://localhost:8090/plugins/feed/assets/telemetry.gif?title=%E8%9B%99%E6%B3%B3%E6%95%99%E5%AD%A6%E6%80%BB%E7%BB%93&amp;url=/archives/wa-yong-jiao-xue-zong-jie" width="1" height="1" alt="" style="opacity:0;">本文仅针对平蛙泳姿的初学者 教学要领 课程顺序 蛙泳腿 蛙泳手 蛙泳手+呼吸 完整配合 动作要领 外划抬头吸长气 内划收腿沉低头 先伸手臂后蹬腿]]></description><guid isPermaLink="false">/archives/wa-yong-jiao-xue-zong-jie</guid><dc:creator>寒蝉</dc:creator><enclosure url="/apis/api.storage.halo.run/v1alpha1/thumbnails/-/via-uri?uri=%2Fupload%2Fswimming-logo.png&amp;size=m" type="image/jpeg" length="0"/><category>游泳</category><pubDate>Tue, 28 Apr 2026 14:44:03 GMT</pubDate></item></channel></rss>