# dotnetfly **Repository Path**: nickkka_blur/dotnetfly ## Basic Information - **Project Name**: dotnetfly - **Description**: No description available - **Primary Language**: Unknown - **License**: Not specified - **Default Branch**: master - **Homepage**: None - **GVP Project**: No ## Statistics - **Stars**: 0 - **Forks**: 1 - **Created**: 2020-09-30 - **Last Updated**: 2023-06-13 ## Categories & Tags **Categories**: Uncategorized **Tags**: None ## README # 你好，我是一线码农，沪漂程序员，终生学习者。 做 .NET程序员，基础非常重要，也是进大厂的必备基础，然而 WinDBG 万不能少！！！ 我写了近 40 篇文章涉及到了 windbg 知识，绝对是您打造 坚实基础的 绝对保证。 ### 涉及到 Windbg 的文章 - [阿里短信回执.net sdk的bug导致生产服务cpu 100%排查](https://mp.weixin.qq.com/s?__biz=MjM5MzI5Mzg1OA==&mid=2247483934&idx=1&sn=1e37bd686ba5b4e0e1a41a836258f126&chksm=a698715391eff845c79db6badfb45f63a926d5bfd0d450276661bd7e7cc67ffbdc81fe30fca9&token=1260076125&lang=zh_CN#rd) - [字符串太占内存了，我想了各种奇思淫巧对它进行压缩](http://mp.weixin.qq.com/s?__biz=MjM5MzI5Mzg1OA==&mid=2247484069&idx=1&sn=9a0a2b700edc20294a5f280c39f8ad78&chksm=a69871e891eff8fe8ec369eab8fa480416ccce1cfe188ccb55409cdf42841dfa90281a16d816&token=1098575339&lang=zh_CN#rd) - [一个static和面试官扯了一个小时，舌战加强版](https://mp.weixin.qq.com/s?__biz=MjM5MzI5Mzg1OA==&mid=2247484105&idx=1&sn=0e53cc1900421222a5eae65ee1cfd725&chksm=a698718491eff892a4e63d5cf62a0b1e2ee2f85ed7a1111cd889d4f97f9f6db0309e0d7ae096&token=1098575339&lang=zh_CN#rd) - [一个lock锁就可以分出低中高水平的程序员对问题的处置方式](https://mp.weixin.qq.com/s?__biz=MjM5MzI5Mzg1OA==&mid=2247483721&idx=1&sn=ae0af61c33fbd515943a8523acbddfe0&chksm=a698720491effb122e53f8308024c1218da04381f8106dc78ba738869d332b132e61c186e42b&token=1260076125&lang=zh_CN#rd) - [用了这么多年的泛型，你对它到底有多了解？](https://mp.weixin.qq.com/s?__biz=MjM5MzI5Mzg1OA==&mid=2247483746&idx=1&sn=1a9ae1e942d12ce0ae184ebaddd96a3a&chksm=a698722f91effb394d008529ab311e97ae94651e76d36a2c70ceaf020faace687d91e067a0f5&token=1260076125&lang=zh_CN#rd) - [非常简单的string驻留池，你对它真的了解吗](https://mp.weixin.qq.com/s?__biz=MjM5MzI5Mzg1OA==&mid=2247483754&idx=1&sn=b901fee371a4aeb799337520b35d9bfb&chksm=a698722791effb31c3806b95efe08c30dba630cd22bee6cd87761239b09e36295af488a7a994&token=1260076125&lang=zh_CN#rd) - [从GC的SuppressFinalize方法带你深刻认识Finalize底层运行机制](https://mp.weixin.qq.com/s?__biz=MjM5MzI5Mzg1OA==&mid=2247483758&idx=1&sn=415a5d4650e3363b0c9df8126aa529cc&chksm=a698722391effb35f068b09f137450f0084be57d44111540de71d4cc75463fc7c7b14789c667&token=1260076125&lang=zh_CN#rd) - [面向接口编程，你考虑过性能吗？](https://mp.weixin.qq.com/s?__biz=MjM5MzI5Mzg1OA==&mid=2247483766&idx=1&sn=6b639499cf910587227bf8ed576f557c&chksm=a698723b91effb2d7925c6740eaccc347c42e7ec062ccbefce3620b6a2588e3aec380c1c7c8a&token=1260076125&lang=zh_CN#rd) - [慎用ToLower和ToUpper，小心把你的系统给拖垮了](https://mp.weixin.qq.com/s?__biz=MjM5MzI5Mzg1OA==&mid=2247483784&idx=1&sn=3ee4a0b58eb85895f2b5951dedc36974&chksm=a69872c591effbd3062ba57c78994e519235896f607f2d8e5052f8787d7e2fa84bd8c12d565e&token=1260076125&lang=zh_CN#rd) - [内存迟迟下不去，可能你就差一个GC.Collect](https://mp.weixin.qq.com/s?__biz=MjM5MzI5Mzg1OA==&mid=2247483788&idx=1&sn=5643b128ef64168bdbd231a32d955c67&chksm=a69872c191effbd7513eaf65453d3305c2bc9a01f180ae99ed1fd512585911f4b4a805258bc8&token=1260076125&lang=zh_CN#rd) - [教你配置windows上的windbg,linux上的lldb，打入clr内部这一篇就够了](https://mp.weixin.qq.com/s?__biz=MjM5MzI5Mzg1OA==&mid=2247483792&idx=1&sn=b2984c421787efa352678fcf9b50490f&chksm=a69872dd91effbcbedd264f1a59c1671f068b40303e7a190a52b7407196fe3b8bb3e533b9d05&token=1260076125&lang=zh_CN#rd) - [不要把异常当做业务逻辑，这性能可能你无法承受](https://mp.weixin.qq.com/s?__biz=MjM5MzI5Mzg1OA==&mid=2247483801&idx=1&sn=255f7b548a5c6b2a124c2adc9a7fff17&chksm=a69872d491effbc2d10ef4f684187144f4a7a2fdea79b17c554910d9e15d0dfaf1d48803d835&token=1260076125&lang=zh_CN#rd) - [记一次排查线上程序内存的忽高忽低，又是大集合惹祸了](https://mp.weixin.qq.com/s?__biz=MjM5MzI5Mzg1OA==&mid=2247483887&idx=1&sn=3bfea65a9ccd58df5813face404de5c9&chksm=a69872a291effbb40554a72df4d34084dbce76c58ac66bc8af21cd606d7ddb4c6a0e4da7d8e9&token=1260076125&lang=zh_CN#rd) - [BitArray虽好，但请不要滥用，又一次线上内存暴增排查](https://mp.weixin.qq.com/s?__biz=MjM5MzI5Mzg1OA==&mid=2247483895&idx=1&sn=9df99be01677a20288b7d18ded113977&chksm=a69872ba91effbac65df26f3f0fcd46c5bd9a9ebd5f1528c213cdf621099439ba98e76720094&token=1260076125&lang=zh_CN#rd) - [List的扩容机制，你真的明白吗？](https://mp.weixin.qq.com/s?__biz=MjM5MzI5Mzg1OA==&mid=2247483934&idx=1&sn=1e37bd686ba5b4e0e1a41a836258f126&chksm=a698715391eff845c79db6badfb45f63a926d5bfd0d450276661bd7e7cc67ffbdc81fe30fca9&token=1260076125&lang=zh_CN#rd) - [追了多年的开发框架，你还认识指针吗？](https://mp.weixin.qq.com/s?__biz=MjM5MzI5Mzg1OA==&mid=2247483823&idx=1&sn=b1c6155b16283a99a9be855c57c13b8e&chksm=a69872e291effbf404f89ec538d28d5b1cf4ed2786f3feb43d17db985639b4ed24d7c5edd55f&token=1098575339&lang=zh_CN#rd) - 更多... ### 涉及到 SqlServer 的 文章 - [Sql Server之旅——第一站 那些给我们带来福利的系统视图](https://mp.weixin.qq.com/s?__biz=MjM5MzI5Mzg1OA==&mid=2247483840&idx=1&sn=d8f5f3e95903ed816362e180c8182566&chksm=a698728d91effb9b764cb6cbfaeab9f2903312c0076dc4edc3f4f52688d3ab74aca04c378022&scene=178#rd) - [Sql Server之旅——第二站 理解讨厌的表扫描](https://mp.weixin.qq.com/s?__biz=MjM5MzI5Mzg1OA==&mid=2247483853&idx=1&sn=6c7ed042a163316f28837d871471bddf&chksm=a698728091effb96ac7c16e0c8b070c38fb38b3781e3147673877b5e74ca3d743c87796dc3d8&scene=178#rd) - [Sql Server之旅——第三站 解惑那些背了多年聚集索引的人](https://mp.weixin.qq.com/s?__biz=MjM5MzI5Mzg1OA==&mid=2247483870&idx=1&sn=a5b10f6811390b5ee2c900d0aab7a7c0&chksm=a698729391effb85ff84b2d360f496355209c662c8e59859e7f5d0411910cd87e42c3ce13757&scene=178#rd) - [Sql Server之旅——第四站 你必须知道的非聚集索引扫描](https://mp.weixin.qq.com/s?__biz=MjM5MzI5Mzg1OA==&mid=2247483881&idx=1&sn=4b8b21cf922d98f535474bee7abc16c9&chksm=a69872a491effbb27b873cf6eafc84833ff1914b0aee6d7d5ff2e4d45743a8a01d7c026dce8c&scene=178#rd) - [Sql Server之旅——第五站 使用winHex利器加深理解数据页](https://mp.weixin.qq.com/s?__biz=MjM5MzI5Mzg1OA==&mid=2247483905&idx=1&sn=5667043995a753175bf9f6959316c074&chksm=a698714c91eff85a1602b1bd424b638e39fc7341cb3fd24216dde70058be473f3d074d09c651&scene=178#rd) - [ Sql Server之旅——第六站 为什么都说状态少的字段不能建索引](https://mp.weixin.qq.com/s?__biz=MjM5MzI5Mzg1OA==&mid=2247483920&idx=1&sn=9dae8f1f26986401e1d66144c01e0e41&chksm=a698715d91eff84b588d990c8aa26a8250c7faa81b7393d821739d215601466bf88ff9b2c473&scene=178#rd) - [Sql Server之旅——第七站 复合索引和include索引到底有多大区别？](https://mp.weixin.qq.com/s?__biz=MjM5MzI5Mzg1OA==&mid=2247483976&idx=1&sn=f64dde98d0999de3320f14d02ce17958&chksm=a698710591eff813e8ed91d40d2c57fbe2737c6e7d6c5e7b464a5cde39c365f7d87226e16888&scene=178#rd) - [Sql Server之旅——第八站 看公司这些DBA们设计的这些复合索引](https://mp.weixin.qq.com/s?__biz=MjM5MzI5Mzg1OA==&mid=2247483934&idx=1&sn=1e37bd686ba5b4e0e1a41a836258f126&chksm=a698715391eff845c79db6badfb45f63a926d5bfd0d450276661bd7e7cc67ffbdc81fe30fca9&token=1260076125&lang=zh_CN#rd) - [Sql Server之旅——第九站 看看DML操作对索引的影响](https://mp.weixin.qq.com/s?__biz=MjM5MzI5Mzg1OA==&mid=2247484012&idx=1&sn=b9739cf51a1d7f1318cfaa32f5205ac9&chksm=a698712191eff83740196d9041f87f86becf11bcae1e7cfa8107f18f996dd23207cd11827194&scene=178#rd) - [Sql Server之旅——第十站 简单说说sqlserver的执行计划](https://mp.weixin.qq.com/s?__biz=MjM5MzI5Mzg1OA==&mid=2247484040&idx=1&sn=a6be291a2f3ef7bb4d4fe5d9bef2ba77&chksm=a69871c591eff8d34cb92554592099cd38869be45a48986744689b877fb768ec407ee7faebfc&scene=178#rd) - [Sql Server之旅——第十一站 sqltext的参数化处理](https://mp.weixin.qq.com/s?__biz=MjM5MzI5Mzg1OA==&mid=2247484059&idx=1&sn=ad791cfdb9caa08866bf84a1ee62aebd&chksm=a69871d691eff8c02cfe97b712de1c03d54045040484b9b1d71e254590ecd004c9ebffa0f3e6&scene=178#rd) - 更多... ### 涉及到 数据结构和算法 的 文章 - [第一题 Bitmap算法](https://mp.weixin.qq.com/s?__biz=MjM5MzI5Mzg1OA==&mid=2247484142&idx=1&sn=821d5640a48ece06cac437eb67a7b934&chksm=a69871a391eff8b5e120b6f588ef6baa2088f7d13ad1ea1de4bb2c48fdec01a569bfa78a5525&token=1260076125&lang=zh_CN#rd) - [第二题 优先队列](https://mp.weixin.qq.com/s?__biz=MjM5MzI5Mzg1OA==&mid=2247484160&idx=1&sn=8d6c5385dd01cf2369ddba509e9a9854&chksm=a698704d91eff95b1f5d18e947b62afe21f933dc98e12b4a694dd8c87dbae5f643cc68c900d5&token=1260076125&lang=zh_CN#rd) - [第三题 最长公共子序列](https://mp.weixin.qq.com/s?__biz=MjM5MzI5Mzg1OA==&mid=2247484252&idx=1&sn=9981576e5bb4707b76f10378bb4e5c0b&chksm=a698701191eff907c367af791b37ed1f97113b789515fd1fe65caa5a9b7e5a5da9fb40057011&token=1260076125&lang=zh_CN#rd) - [第四题 字符串相似度](https://mp.weixin.qq.com/s?__biz=MjM5MzI5Mzg1OA==&mid=2247484300&idx=2&sn=2649e94250e7f5bd6398ebf279cdd175&chksm=a69870c191eff9d73ed69cab84419f9254e7a64622e4ed476fe762bc1e7ab57678d13f24b6b2&token=1260076125&lang=zh_CN#rd) - [第五题 并查集](https://mp.weixin.qq.com/s?__biz=MjM5MzI5Mzg1OA==&mid=2247484322&idx=1&sn=c5960599ce44a279ca8d16ee14298752&chksm=a69870ef91eff9f9d9d297888e576024d305e8013093e426205636f4af7e824235773801f5dd&token=1260076125&lang=zh_CN#rd) - [第六题 线段树](https://mp.weixin.qq.com/s?__biz=MjM5MzI5Mzg1OA==&mid=2247484401&idx=1&sn=506fd8a11fbe26819bc30d4d355eb510&chksm=a69870bc91eff9aa6280f81bf774aebd66aa245cb7c19362d979e549cf98fccc20382178b0af&token=1260076125&lang=zh_CN#rd) - 更多... ### 我的其他平台账号 * 博客园 https://www.cnblogs.com/huangxincheng/ * B站 https://space.bilibili.com/409524162 * 知乎 https://www.zhihu.com/people/hxc-58 * 掘金 https://juejin.im/user/1380642337074718 * 思否 https://segmentfault.com/u/huangxincheng 每周至少原创 2 篇文章，首发在公众号；视频首发B站，你的支持和认可是我最大的动力！ 欢迎扫码**公众号**第一时间接收最新文章，每个月都会抽奖送书，回复「资源」还赠送优质电子书，希望对你有所帮助。 **微信搜索： 一线码农聊技术 或 dotnetfly** ![](https://i.loli.net/2020/09/23/fgLUVn3YSIDWQpK.png)