From 4147953e9e9ca4056980846e2e8c3e1c4d64b4c3 Mon Sep 17 00:00:00 2001
From: StepfenShawn <m18824909883@163.com>
Date: Sun, 14 Jul 2024 11:33:26 +0800
Subject: [PATCH] Update

---
 2018/08/18/notes/website/index.html            |  8 ++++----
 2018/08/29/c-lang/snake_in_c/index.html        |  8 ++++----
 2018/09/09/happytime/macao/index.html          |  8 ++++----
 .../note_neural_network1/index.html            |  8 ++++----
 .../note_neural_network2/index.html            |  8 ++++----
 2020/03/29/system/pe_file/index.html           |  8 ++++----
 2020/04/03/draw_stock_map/index.html           |  8 ++++----
 2020/07/22/sql_inject_mark/index.html          |  8 ++++----
 2021/01/04/how_to_eval_in_computer/index.html  |  8 ++++----
 2021/01/23/c-lang/c_lang_read/index.html       |  8 ++++----
 .../17/derivation_program_in_lisp/index.html   |  8 ++++----
 2022/08/24/alog/sliding_window/index.html      |  8 ++++----
 2022/09/02/alog/dp_on_tree/index.html          |  8 ++++----
 2022/09/08/alog/linear_dp/index.html           |  8 ++++----
 2023/07/19/spark_bug_mark1/index.html          |  8 ++++----
 2023/08/17/mysql_over_trick/index.html         |  8 ++++----
 2023/10/11/mongodb_import_csv/index.html       |  8 ++++----
 2023/11/02/data/csv2parquet/index.html         |  8 ++++----
 2023/12/02/training/202312/index.html          |  8 ++++----
 2024/03/06/notes/paper_map_reduce/index.html   |  8 ++++----
 404.html                                       | 16 ++++++++--------
 about/index.html                               |  8 ++++----
 archives/2018/08/index.html                    | 14 +++++++-------
 archives/2018/09/index.html                    | 14 +++++++-------
 archives/2018/index.html                       | 14 +++++++-------
 archives/2019/07/index.html                    | 14 +++++++-------
 archives/2019/index.html                       | 14 +++++++-------
 archives/2020/03/index.html                    | 14 +++++++-------
 archives/2020/04/index.html                    | 14 +++++++-------
 archives/2020/07/index.html                    | 14 +++++++-------
 archives/2020/index.html                       | 14 +++++++-------
 archives/2021/01/index.html                    | 14 +++++++-------
 archives/2021/03/index.html                    | 14 +++++++-------
 archives/2021/index.html                       | 14 +++++++-------
 archives/2022/08/index.html                    | 14 +++++++-------
 archives/2022/09/index.html                    | 14 +++++++-------
 archives/2022/index.html                       | 14 +++++++-------
 archives/2023/07/index.html                    | 14 +++++++-------
 archives/2023/08/index.html                    | 14 +++++++-------
 archives/2023/10/index.html                    | 14 +++++++-------
 archives/2023/11/index.html                    | 14 +++++++-------
 archives/2023/12/index.html                    | 14 +++++++-------
 archives/2023/index.html                       | 14 +++++++-------
 archives/2024/03/index.html                    | 14 +++++++-------
 archives/2024/index.html                       | 14 +++++++-------
 archives/index.html                            | 14 +++++++-------
 index.html                                     | 18 +++++++++---------
 page/2/index.html                              | 18 +++++++++---------
 page/3/index.html                              | 18 +++++++++---------
 search/index.html                              | 12 ++++++------
 tags/ai/index.html                             | 14 +++++++-------
 tags/alog/index.html                           | 14 +++++++-------
 tags/clang/index.html                          | 14 +++++++-------
 tags/compiler/index.html                       | 14 +++++++-------
 tags/data/index.html                           | 14 +++++++-------
 tags/python/index.html                         | 14 +++++++-------
 tags/spark/index.html                          | 14 +++++++-------
 tags/sql/index.html                            | 14 +++++++-------
 58 files changed, 349 insertions(+), 349 deletions(-)

diff --git a/2018/08/18/notes/website/index.html b/2018/08/18/notes/website/index.html
index 04674e2..30ae8f1 100644
--- a/2018/08/18/notes/website/index.html
+++ b/2018/08/18/notes/website/index.html
@@ -10,12 +10,12 @@
 <meta property="og:type" content="article">
 <meta property="og:title" content="游戏开发学习网页收藏">
 <meta property="og:url" content="https://stepfenshawn.github.io/2018/08/18/notes/website/index.html">
-<meta property="og:site_name" content="Stepfen Shawn">
+<meta property="og:site_name" content="🍌Shawn">
 <meta property="og:description" content="https:&#x2F;&#x2F;www.liaoxuefeng.com&#x2F;wiki&#x2F;0014316089557264a6b348958f449949df42a6d3a2e542c000 https:&#x2F;&#x2F;github.com&#x2F;github https:&#x2F;&#x2F;www.csdn.net&#x2F; https:&#x2F;&#x2F;www.csdn.net&#x2F;nav&#x2F;game">
 <meta property="og:locale" content="en_US">
 <meta property="article:published_time" content="2018-08-17T16:00:00.000Z">
 <meta property="article:modified_time" content="2024-03-09T07:08:39.059Z">
-<meta property="article:author" content="Stepfen Shawn">
+<meta property="article:author" content="🍌Shawn">
 <meta name="twitter:card" content="summary">
     
     
@@ -128,7 +128,7 @@ <h1 class="posttitle p-name" itemprop="name headline">
 
     <div class="meta">
       <span class="author p-author h-card" itemprop="author" itemscope itemtype="http://schema.org/Person">
-        <span class="p-name" itemprop="name">Stepfen Shawn</span>
+        <span class="p-name" itemprop="name">🍌Shawn</span>
       </span>
       
     <div class="postdate">
@@ -213,7 +213,7 @@ <h1 class="posttitle p-name" itemprop="name headline">
     
     
     2018-2024
-    Stepfen Shawn
+    🍌Shawn
   </div>
   <div class="footer-right">
     <nav>
diff --git a/2018/08/29/c-lang/snake_in_c/index.html b/2018/08/29/c-lang/snake_in_c/index.html
index ac0955a..b54fdf4 100644
--- a/2018/08/29/c-lang/snake_in_c/index.html
+++ b/2018/08/29/c-lang/snake_in_c/index.html
@@ -10,12 +10,12 @@
 <meta property="og:type" content="article">
 <meta property="og:title" content="C语言贪吃蛇源代码收藏">
 <meta property="og:url" content="https://stepfenshawn.github.io/2018/08/29/c-lang/snake_in_c/index.html">
-<meta property="og:site_name" content="Stepfen Shawn">
+<meta property="og:site_name" content="🍌Shawn">
 <meta property="og:description" content="12345678910111213141516171819202122232425262728293031323334353637383940414243444546474849505152535455565758596061626364656667686970717273747576777879808182838485868788899091929394959697989910010110210">
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 <meta property="article:modified_time" content="2024-03-09T07:17:31.129Z">
-<meta property="article:author" content="Stepfen Shawn">
+<meta property="article:author" content="🍌Shawn">
 <meta name="twitter:card" content="summary">
     
     
@@ -130,7 +130,7 @@ <h1 class="posttitle p-name" itemprop="name headline">
 
     <div class="meta">
       <span class="author p-author h-card" itemprop="author" itemscope itemtype="http://schema.org/Person">
-        <span class="p-name" itemprop="name">Stepfen Shawn</span>
+        <span class="p-name" itemprop="name">🍌Shawn</span>
       </span>
       
     <div class="postdate">
@@ -211,7 +211,7 @@ <h1 class="posttitle p-name" itemprop="name headline">
     
     
     2018-2024
-    Stepfen Shawn
+    🍌Shawn
   </div>
   <div class="footer-right">
     <nav>
diff --git a/2018/09/09/happytime/macao/index.html b/2018/09/09/happytime/macao/index.html
index dce5021..76d005d 100644
--- a/2018/09/09/happytime/macao/index.html
+++ b/2018/09/09/happytime/macao/index.html
@@ -10,7 +10,7 @@
 <meta property="og:type" content="article">
 <meta property="og:title" content="澳门周末一日游.">
 <meta property="og:url" content="https://stepfenshawn.github.io/2018/09/09/happytime/macao/index.html">
-<meta property="og:site_name" content="Stepfen Shawn">
+<meta property="og:site_name" content="🍌Shawn">
 <meta property="og:description" content="路程home -&gt; 行路 -&gt; 地铁 -&gt; 高铁 -&gt; 珠海拱北 -&gt; 过关 -&gt; 到步 &#x3D; 总共2hso 来回时间 &#x3D; 2h * 2 &#x3D; 4h  澳门地标   街边电单车:   与巴黎人合照:   总结猪扒包好正.下次够十八岁来赌场支持下何生!!!">
 <meta property="og:locale" content="en_US">
 <meta property="og:image" content="https://stepfenshawn.github.io/images/self/3.jpg">
@@ -18,7 +18,7 @@
 <meta property="og:image" content="https://stepfenshawn.github.io/images/self/2.jpg">
 <meta property="article:published_time" content="2018-09-08T16:00:00.000Z">
 <meta property="article:modified_time" content="2024-03-09T07:09:33.148Z">
-<meta property="article:author" content="Stepfen Shawn">
+<meta property="article:author" content="🍌Shawn">
 <meta name="twitter:card" content="summary">
 <meta name="twitter:image" content="https://stepfenshawn.github.io/images/self/3.jpg">
     
@@ -138,7 +138,7 @@ <h1 class="posttitle p-name" itemprop="name headline">
 
     <div class="meta">
       <span class="author p-author h-card" itemprop="author" itemscope itemtype="http://schema.org/Person">
-        <span class="p-name" itemprop="name">Stepfen Shawn</span>
+        <span class="p-name" itemprop="name">🍌Shawn</span>
       </span>
       
     <div class="postdate">
@@ -230,7 +230,7 @@ <h1 id="总结"><a href="#总结" class="headerlink" title="总结"></a>总结</
     
     
     2018-2024
-    Stepfen Shawn
+    🍌Shawn
   </div>
   <div class="footer-right">
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diff --git a/2019/07/01/deep_learning/note_neural_network1/index.html b/2019/07/01/deep_learning/note_neural_network1/index.html
index a1d62de..64857fb 100644
--- a/2019/07/01/deep_learning/note_neural_network1/index.html
+++ b/2019/07/01/deep_learning/note_neural_network1/index.html
@@ -10,12 +10,12 @@
 <meta property="og:type" content="article">
 <meta property="og:title" content="Neural Network 0x01- Check the Shape. 神经网络笔记 -- 核对矩阵的维度">
 <meta property="og:url" content="https://stepfenshawn.github.io/2019/07/01/deep_learning/note_neural_network1/index.html">
-<meta property="og:site_name" content="Stepfen Shawn">
+<meta property="og:site_name" content="🍌Shawn">
 <meta property="og:description" content="先落结论用 n[l] 表示第 l 层神经元的数量, w[l] 为第 l 层的权重, b[l] 为偏置z[l] 表示未激活前的矩阵(也就是wx+b的结果), a[l] 表示激活 z[l] 后(第 l 层的输出)的矩阵那么正确的神经网络各矩阵的维度应该为:w[l]: (n[l], n[l - 1])b[l]: (n[l], 1)a[l], z[l]: (n[l], 1)当输入多个训练集m, w[l]">
 <meta property="og:locale" content="en_US">
 <meta property="article:published_time" content="2019-06-30T16:00:00.000Z">
 <meta property="article:modified_time" content="2023-08-27T06:44:20.897Z">
-<meta property="article:author" content="Stepfen Shawn">
+<meta property="article:author" content="🍌Shawn">
 <meta property="article:tag" content="data">
 <meta property="article:tag" content="ai">
 <meta name="twitter:card" content="summary">
@@ -136,7 +136,7 @@ <h1 class="posttitle p-name" itemprop="name headline">
 
     <div class="meta">
       <span class="author p-author h-card" itemprop="author" itemscope itemtype="http://schema.org/Person">
-        <span class="p-name" itemprop="name">Stepfen Shawn</span>
+        <span class="p-name" itemprop="name">🍌Shawn</span>
       </span>
       
     <div class="postdate">
@@ -233,7 +233,7 @@ <h1 id="推导过程"><a href="#推导过程" class="headerlink" title="推导
     
     
     2018-2024
-    Stepfen Shawn
+    🍌Shawn
   </div>
   <div class="footer-right">
     <nav>
diff --git a/2019/07/04/deep_learning/note_neural_network2/index.html b/2019/07/04/deep_learning/note_neural_network2/index.html
index b6f7178..6297b9c 100644
--- a/2019/07/04/deep_learning/note_neural_network2/index.html
+++ b/2019/07/04/deep_learning/note_neural_network2/index.html
@@ -10,12 +10,12 @@
 <meta property="og:type" content="article">
 <meta property="og:title" content="Neural Network 0x02- Optimization. 神经网络笔记 -- 优化手段">
 <meta property="og:url" content="https://stepfenshawn.github.io/2019/07/04/deep_learning/note_neural_network2/index.html">
-<meta property="og:site_name" content="Stepfen Shawn">
+<meta property="og:site_name" content="🍌Shawn">
 <meta property="og:description" content="正则化(Regularization)深度学习可能存在过拟合问题，有两个解决方法，一个是正则化，另一个是准备更多的数据。 至于为什么起作用这篇笔记讲得 very good:http:&#x2F;&#x2F;www.ai-start.com&#x2F;dl2017&#x2F;html&#x2F;lesson2-week1.html#header-n119">
 <meta property="og:locale" content="en_US">
 <meta property="article:published_time" content="2019-07-03T16:00:00.000Z">
 <meta property="article:modified_time" content="2023-08-27T07:00:24.864Z">
-<meta property="article:author" content="Stepfen Shawn">
+<meta property="article:author" content="🍌Shawn">
 <meta property="article:tag" content="data">
 <meta property="article:tag" content="ai">
 <meta name="twitter:card" content="summary">
@@ -136,7 +136,7 @@ <h1 class="posttitle p-name" itemprop="name headline">
 
     <div class="meta">
       <span class="author p-author h-card" itemprop="author" itemscope itemtype="http://schema.org/Person">
-        <span class="p-name" itemprop="name">Stepfen Shawn</span>
+        <span class="p-name" itemprop="name">🍌Shawn</span>
       </span>
       
     <div class="postdate">
@@ -230,7 +230,7 @@ <h1 id="正则化-Regularization"><a href="#正则化-Regularization" class="hea
     
     
     2018-2024
-    Stepfen Shawn
+    🍌Shawn
   </div>
   <div class="footer-right">
     <nav>
diff --git a/2020/03/29/system/pe_file/index.html b/2020/03/29/system/pe_file/index.html
index 8dba5b8..1f29ac3 100644
--- a/2020/03/29/system/pe_file/index.html
+++ b/2020/03/29/system/pe_file/index.html
@@ -10,12 +10,12 @@
 <meta property="og:type" content="article">
 <meta property="og:title" content="Windows PE structure. PE 相关结构体定义">
 <meta property="og:url" content="https://stepfenshawn.github.io/2020/03/29/system/pe_file/index.html">
-<meta property="og:site_name" content="Stepfen Shawn">
+<meta property="og:site_name" content="🍌Shawn">
 <meta property="og:description" content="12345678910111213141516171819202122232425262728293031323334353637383940414243444546474849505152535455565758596061626364656667686970717273747576777879808182838485868788899091929394959697989910010110210">
 <meta property="og:locale" content="en_US">
 <meta property="article:published_time" content="2020-03-28T16:00:00.000Z">
 <meta property="article:modified_time" content="2023-08-27T07:21:46.335Z">
-<meta property="article:author" content="Stepfen Shawn">
+<meta property="article:author" content="🍌Shawn">
 <meta property="article:tag" content="clang">
 <meta name="twitter:card" content="summary">
     
@@ -131,7 +131,7 @@ <h1 class="posttitle p-name" itemprop="name headline">
 
     <div class="meta">
       <span class="author p-author h-card" itemprop="author" itemscope itemtype="http://schema.org/Person">
-        <span class="p-name" itemprop="name">Stepfen Shawn</span>
+        <span class="p-name" itemprop="name">🍌Shawn</span>
       </span>
       
     <div class="postdate">
@@ -217,7 +217,7 @@ <h1 class="posttitle p-name" itemprop="name headline">
     
     
     2018-2024
-    Stepfen Shawn
+    🍌Shawn
   </div>
   <div class="footer-right">
     <nav>
diff --git a/2020/04/03/draw_stock_map/index.html b/2020/04/03/draw_stock_map/index.html
index 368efa9..24297eb 100644
--- a/2020/04/03/draw_stock_map/index.html
+++ b/2020/04/03/draw_stock_map/index.html
@@ -10,12 +10,12 @@
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 <meta property="og:url" content="https://stepfenshawn.github.io/2020/04/03/draw_stock_map/index.html">
-<meta property="og:site_name" content="Stepfen Shawn">
+<meta property="og:site_name" content="🍌Shawn">
 <meta property="og:description" content="1234567891011121314151617181920212223242526# 导入第三方库import pandas_datareaderimport datetimeimport matplotlib.pyplot as plt# 获取现在的时间# (2020, 3, 7, 10, 37, 13, 186885)end &#x3D; datetime.datetime.now()start &#x3D;">
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-<meta property="article:author" content="Stepfen Shawn">
+<meta property="article:author" content="🍌Shawn">
 <meta property="article:tag" content="python">
 <meta property="article:tag" content="data">
 <meta name="twitter:card" content="summary">
@@ -132,7 +132,7 @@ <h1 class="posttitle p-name" itemprop="name headline">
 
     <div class="meta">
       <span class="author p-author h-card" itemprop="author" itemscope itemtype="http://schema.org/Person">
-        <span class="p-name" itemprop="name">Stepfen Shawn</span>
+        <span class="p-name" itemprop="name">🍌Shawn</span>
       </span>
       
     <div class="postdate">
@@ -220,7 +220,7 @@ <h1 class="posttitle p-name" itemprop="name headline">
     
     
     2018-2024
-    Stepfen Shawn
+    🍌Shawn
   </div>
   <div class="footer-right">
     <nav>
diff --git a/2020/07/22/sql_inject_mark/index.html b/2020/07/22/sql_inject_mark/index.html
index 20d588e..e666196 100644
--- a/2020/07/22/sql_inject_mark/index.html
+++ b/2020/07/22/sql_inject_mark/index.html
@@ -10,12 +10,12 @@
 <meta property="og:type" content="article">
 <meta property="og:title" content="Dont be a SQL boy. Let&#39;s be a hacker. 记录一次 sql 注入">
 <meta property="og:url" content="https://stepfenshawn.github.io/2020/07/22/sql_inject_mark/index.html">
-<meta property="og:site_name" content="Stepfen Shawn">
+<meta property="og:site_name" content="🍌Shawn">
 <meta property="og:description" content="SQL注入靶机:http:&#x2F;&#x2F;219.153.49.228:42101&#x2F; 第一步: 判断是否为注入点 1python sqlmap.py -u &quot;http:&#x2F;&#x2F;219.153.49.228:42101&#x2F;&quot; --forms --crawl&#x3D;2 结果出来了，果然有漏洞: 123456789101112131415---Parameter: id (GET)    Type: boo">
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-<meta property="article:author" content="Stepfen Shawn">
+<meta property="article:author" content="🍌Shawn">
 <meta property="article:tag" content="sql">
 <meta name="twitter:card" content="summary">
     
@@ -135,7 +135,7 @@ <h1 class="posttitle p-name" itemprop="name headline">
 
     <div class="meta">
       <span class="author p-author h-card" itemprop="author" itemscope itemtype="http://schema.org/Person">
-        <span class="p-name" itemprop="name">Stepfen Shawn</span>
+        <span class="p-name" itemprop="name">🍌Shawn</span>
       </span>
       
     <div class="postdate">
@@ -251,7 +251,7 @@ <h1 id="SQL注入"><a href="#SQL注入" class="headerlink" title="SQL注入"></a
     
     
     2018-2024
-    Stepfen Shawn
+    🍌Shawn
   </div>
   <div class="footer-right">
     <nav>
diff --git a/2021/01/04/how_to_eval_in_computer/index.html b/2021/01/04/how_to_eval_in_computer/index.html
index 36e316f..a0134c7 100644
--- a/2021/01/04/how_to_eval_in_computer/index.html
+++ b/2021/01/04/how_to_eval_in_computer/index.html
@@ -10,12 +10,12 @@
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 <meta property="og:title" content="Dive into the programming language. 在编程语言中计算过程是如何求值的?">
 <meta property="og:url" content="https://stepfenshawn.github.io/2021/01/04/how_to_eval_in_computer/index.html">
-<meta property="og:site_name" content="Stepfen Shawn">
+<meta property="og:site_name" content="🍌Shawn">
 <meta property="og:description" content="前言最近准备啃一本书&lt;&lt;计算机程序的构造与解释&gt;&gt;(国内简称sicp)。仅仅看了第一章前面两节，对计算过程又有了深刻的理解。书中用的语言是lisp，当我还在抱怨为什么不用当时流行的c时，读了几页就领悟了作者的用意: 人们常说”c生万物”， 没错，不过那仅仅是在语言的实现层面上说的，但在计算过程中, 我敢肯定: lisp生万物! 那么什么是计算过程呢? 在数学的角度，也许是一">
 <meta property="og:locale" content="en_US">
 <meta property="article:published_time" content="2021-01-04T15:53:10.000Z">
 <meta property="article:modified_time" content="2024-03-09T06:20:24.716Z">
-<meta property="article:author" content="Stepfen Shawn">
+<meta property="article:author" content="🍌Shawn">
 <meta property="article:tag" content="compiler">
 <meta name="twitter:card" content="summary">
     
@@ -135,7 +135,7 @@ <h1 class="posttitle p-name" itemprop="name headline">
 
     <div class="meta">
       <span class="author p-author h-card" itemprop="author" itemscope itemtype="http://schema.org/Person">
-        <span class="p-name" itemprop="name">Stepfen Shawn</span>
+        <span class="p-name" itemprop="name">🍌Shawn</span>
       </span>
       
     <div class="postdate">
@@ -254,7 +254,7 @@ <h1 id="求值也有顺序之分"><a href="#求值也有顺序之分" class="hea
     
     
     2018-2024
-    Stepfen Shawn
+    🍌Shawn
   </div>
   <div class="footer-right">
     <nav>
diff --git a/2021/01/23/c-lang/c_lang_read/index.html b/2021/01/23/c-lang/c_lang_read/index.html
index e2c196a..79db9c8 100644
--- a/2021/01/23/c-lang/c_lang_read/index.html
+++ b/2021/01/23/c-lang/c_lang_read/index.html
@@ -10,12 +10,12 @@
 <meta property="og:type" content="article">
 <meta property="og:title" content="Dive into the C raed function. 深入c语言嘅 read 函数">
 <meta property="og:url" content="https://stepfenshawn.github.io/2021/01/23/c-lang/c_lang_read/index.html">
-<meta property="og:site_name" content="Stepfen Shawn">
+<meta property="og:site_name" content="🍌Shawn">
 <meta property="og:description" content="引言我们都知道c语言是一门非常强大的语言, 这得益于佢对系统底层嘅完美封装，因此用c语言读取文件嘅效率非常高, 接下来我们来看看读取文件最基本嘅函数 – read read函数的定义我们来看一下read嘅定义:   1ssize_t read(int fd,void *buf,size_t nbyte) 调用该函数就会从fd中读取最多nbytes个字节到缓冲区buf中 分析首先我们看到第一个参数f">
 <meta property="og:locale" content="en_US">
 <meta property="article:published_time" content="2021-01-23T01:12:34.000Z">
 <meta property="article:modified_time" content="2024-03-09T06:20:13.996Z">
-<meta property="article:author" content="Stepfen Shawn">
+<meta property="article:author" content="🍌Shawn">
 <meta property="article:tag" content="clang">
 <meta name="twitter:card" content="summary">
     
@@ -135,7 +135,7 @@ <h1 class="posttitle p-name" itemprop="name headline">
 
     <div class="meta">
       <span class="author p-author h-card" itemprop="author" itemscope itemtype="http://schema.org/Person">
-        <span class="p-name" itemprop="name">Stepfen Shawn</span>
+        <span class="p-name" itemprop="name">🍌Shawn</span>
       </span>
       
     <div class="postdate">
@@ -243,7 +243,7 @@ <h1 id="模拟vim编辑器的输入模式"><a href="#模拟vim编辑器的输入
     
     
     2018-2024
-    Stepfen Shawn
+    🍌Shawn
   </div>
   <div class="footer-right">
     <nav>
diff --git a/2021/03/17/derivation_program_in_lisp/index.html b/2021/03/17/derivation_program_in_lisp/index.html
index cf480f2..863caa5 100644
--- a/2021/03/17/derivation_program_in_lisp/index.html
+++ b/2021/03/17/derivation_program_in_lisp/index.html
@@ -10,12 +10,12 @@
 <meta property="og:type" content="article">
 <meta property="og:title" content="Create a derivation program in lisp. 用 Lisp 写个求导程序">
 <meta property="og:url" content="https://stepfenshawn.github.io/2021/03/17/derivation_program_in_lisp/index.html">
-<meta property="og:site_name" content="Stepfen Shawn">
+<meta property="og:site_name" content="🍌Shawn">
 <meta property="og:description" content="前言记得之前看tensorflow, numpy等库的api中提供了自动求导的函数, 觉得其中一定是用了某些高深的数值分析算法，但在 sicp书中也给了个简单的求导程序, 本质是基于求导法则的递归性质来实现的， 感觉有点意思记录一下。 我们先来看看求导法则:   1234dc &#x2F; dx &#x3D; 0dx &#x2F; dx &#x3D; 1d(u + v) &#x2F; dx &#x3D; du&#x2F;dx + dv&#x2F;dxd(uv)&#x2F;dx &#x3D; u(">
 <meta property="og:locale" content="en_US">
 <meta property="article:published_time" content="2021-03-17T13:48:11.000Z">
 <meta property="article:modified_time" content="2024-03-09T06:20:17.272Z">
-<meta property="article:author" content="Stepfen Shawn">
+<meta property="article:author" content="🍌Shawn">
 <meta property="article:tag" content="compiler">
 <meta name="twitter:card" content="summary">
     
@@ -135,7 +135,7 @@ <h1 class="posttitle p-name" itemprop="name headline">
 
     <div class="meta">
       <span class="author p-author h-card" itemprop="author" itemscope itemtype="http://schema.org/Person">
-        <span class="p-name" itemprop="name">Stepfen Shawn</span>
+        <span class="p-name" itemprop="name">🍌Shawn</span>
       </span>
       
     <div class="postdate">
@@ -242,7 +242,7 @@ <h1 id="代码实现"><a href="#代码实现" class="headerlink" title="代码
     
     
     2018-2024
-    Stepfen Shawn
+    🍌Shawn
   </div>
   <div class="footer-right">
     <nav>
diff --git a/2022/08/24/alog/sliding_window/index.html b/2022/08/24/alog/sliding_window/index.html
index c00e289..2096547 100644
--- a/2022/08/24/alog/sliding_window/index.html
+++ b/2022/08/24/alog/sliding_window/index.html
@@ -10,12 +10,12 @@
 <meta property="og:type" content="article">
 <meta property="og:title" content="Algorithms training - Sliding window algorithm. 算法训练(一) 滑动窗口.">
 <meta property="og:url" content="https://stepfenshawn.github.io/2022/08/24/alog/sliding_window/index.html">
-<meta property="og:site_name" content="Stepfen Shawn">
+<meta property="og:site_name" content="🍌Shawn">
 <meta property="og:description" content="讲起滑动窗口呢, 最紧要就系套模板, 优点系可以将 O(n^2) 或更高时间复杂度降低到 O(n).呢个系在 csdn 上抄落来嘅, 仅供参考:   1234567891011121314def findSubArray(nums):    N &#x3D; len(nums) # 数组&#x2F;字符串长度    left, right &#x3D; 0, 0 # 双指针，表示当前遍历的区间[left, right]，闭区间">
 <meta property="og:locale" content="en_US">
 <meta property="article:published_time" content="2022-08-23T16:00:00.000Z">
 <meta property="article:modified_time" content="2024-03-09T06:20:03.008Z">
-<meta property="article:author" content="Stepfen Shawn">
+<meta property="article:author" content="🍌Shawn">
 <meta property="article:tag" content="alog">
 <meta name="twitter:card" content="summary">
     
@@ -135,7 +135,7 @@ <h1 class="posttitle p-name" itemprop="name headline">
 
     <div class="meta">
       <span class="author p-author h-card" itemprop="author" itemscope itemtype="http://schema.org/Person">
-        <span class="p-name" itemprop="name">Stepfen Shawn</span>
+        <span class="p-name" itemprop="name">🍌Shawn</span>
       </span>
       
     <div class="postdate">
@@ -237,7 +237,7 @@ <h1 id="找出最长等值子数组"><a href="#找出最长等值子数组" clas
     
     
     2018-2024
-    Stepfen Shawn
+    🍌Shawn
   </div>
   <div class="footer-right">
     <nav>
diff --git a/2022/09/02/alog/dp_on_tree/index.html b/2022/09/02/alog/dp_on_tree/index.html
index b926e1f..e655af5 100644
--- a/2022/09/02/alog/dp_on_tree/index.html
+++ b/2022/09/02/alog/dp_on_tree/index.html
@@ -10,12 +10,12 @@
 <meta property="og:type" content="article">
 <meta property="og:title" content="Algorithms training - DP on trees. 算法训练(二) 树上DP.">
 <meta property="og:url" content="https://stepfenshawn.github.io/2022/09/02/alog/dp_on_tree/index.html">
-<meta property="og:site_name" content="Stepfen Shawn">
+<meta property="og:site_name" content="🍌Shawn">
 <meta property="og:description" content="咩系树上DP? 其实都没咩可解释嘅. 即系在树上嘅每个节点表示状态, 然后推导状态转移方程.正经D讲, 套路就是先”递”后”归”, 在”归”的过程中进行状态转移. 所以一般都是后序遍历的模板. 二叉树中的最大路径和https:&#x2F;&#x2F;leetcode.cn&#x2F;problems&#x2F;binary-tree-maximum-path-sum&#x2F; 1234567891011121314151617181920212">
 <meta property="og:locale" content="en_US">
 <meta property="article:published_time" content="2022-09-01T16:00:00.000Z">
 <meta property="article:modified_time" content="2024-03-09T06:19:52.732Z">
-<meta property="article:author" content="Stepfen Shawn">
+<meta property="article:author" content="🍌Shawn">
 <meta property="article:tag" content="alog">
 <meta name="twitter:card" content="summary">
     
@@ -135,7 +135,7 @@ <h1 class="posttitle p-name" itemprop="name headline">
 
     <div class="meta">
       <span class="author p-author h-card" itemprop="author" itemscope itemtype="http://schema.org/Person">
-        <span class="p-name" itemprop="name">Stepfen Shawn</span>
+        <span class="p-name" itemprop="name">🍌Shawn</span>
       </span>
       
     <div class="postdate">
@@ -234,7 +234,7 @@ <h1 id="打家劫舍III"><a href="#打家劫舍III" class="headerlink" title="
     
     
     2018-2024
-    Stepfen Shawn
+    🍌Shawn
   </div>
   <div class="footer-right">
     <nav>
diff --git a/2022/09/08/alog/linear_dp/index.html b/2022/09/08/alog/linear_dp/index.html
index afb81b0..4ebaf88 100644
--- a/2022/09/08/alog/linear_dp/index.html
+++ b/2022/09/08/alog/linear_dp/index.html
@@ -10,12 +10,12 @@
 <meta property="og:type" content="article">
 <meta property="og:title" content="Algorithms training - Linear DP. 算法训练(三) 线性DP.">
 <meta property="og:url" content="https://stepfenshawn.github.io/2022/09/08/alog/linear_dp/index.html">
-<meta property="og:site_name" content="Stepfen Shawn">
+<meta property="og:site_name" content="🍌Shawn">
 <meta property="og:description" content="我嘅理解: 线性DP就是用 for 循环实现的 dp, 不依赖于任何嘅数据结构.   https:&#x2F;&#x2F;leetcode.cn&#x2F;problems&#x2F;extra-characters-in-a-string&#x2F; 123456789101112class Solution:    def minExtraChar(self, s: str, dictionary: List[str]) -&gt; int:">
 <meta property="og:locale" content="en_US">
 <meta property="article:published_time" content="2022-09-07T16:00:00.000Z">
 <meta property="article:modified_time" content="2024-03-09T06:19:58.205Z">
-<meta property="article:author" content="Stepfen Shawn">
+<meta property="article:author" content="🍌Shawn">
 <meta property="article:tag" content="alog">
 <meta name="twitter:card" content="summary">
     
@@ -135,7 +135,7 @@ <h1 class="posttitle p-name" itemprop="name headline">
 
     <div class="meta">
       <span class="author p-author h-card" itemprop="author" itemscope itemtype="http://schema.org/Person">
-        <span class="p-name" itemprop="name">Stepfen Shawn</span>
+        <span class="p-name" itemprop="name">🍌Shawn</span>
       </span>
       
     <div class="postdate">
@@ -234,7 +234,7 @@ <h1 id="2547-Minimum-Cost-to-Split-an-Array"><a href="#2547-Minimum-Cost-to-Spli
     
     
     2018-2024
-    Stepfen Shawn
+    🍌Shawn
   </div>
   <div class="footer-right">
     <nav>
diff --git a/2023/07/19/spark_bug_mark1/index.html b/2023/07/19/spark_bug_mark1/index.html
index e5bab60..9bf4964 100644
--- a/2023/07/19/spark_bug_mark1/index.html
+++ b/2023/07/19/spark_bug_mark1/index.html
@@ -10,12 +10,12 @@
 <meta property="og:type" content="article">
 <meta property="og:title" content="Cluster on windows with spark. 用Spark搭建人生第一个Windows集群">
 <meta property="og:url" content="https://stepfenshawn.github.io/2023/07/19/spark_bug_mark1/index.html">
-<meta property="og:site_name" content="Stepfen Shawn">
+<meta property="og:site_name" content="🍌Shawn">
 <meta property="og:description" content="前言身为兼职量化交易开发者, 如果以后要处理TB级别的交易数据, 单机运行就太弱鸡了, 这时候就要上Spark集群了.   在 Spark 上有很多集群的模式, 其中 Spark 自带就是 Standalone 模式.咩系集群? 即系配置一堆电脑计算同一件任务.反正公司大把电脑(肉机)… Standalone模式将各台电脑分成两种角色 – Master(大佬) 和 Worker(马仔)也就是 Ma">
 <meta property="og:locale" content="en_US">
 <meta property="article:published_time" content="2023-07-19T01:11:21.000Z">
 <meta property="article:modified_time" content="2023-10-03T14:11:35.340Z">
-<meta property="article:author" content="Stepfen Shawn">
+<meta property="article:author" content="🍌Shawn">
 <meta property="article:tag" content="data">
 <meta property="article:tag" content="spark">
 <meta name="twitter:card" content="summary">
@@ -136,7 +136,7 @@ <h1 class="posttitle p-name" itemprop="name headline">
 
     <div class="meta">
       <span class="author p-author h-card" itemprop="author" itemscope itemtype="http://schema.org/Person">
-        <span class="p-name" itemprop="name">Stepfen Shawn</span>
+        <span class="p-name" itemprop="name">🍌Shawn</span>
       </span>
       
     <div class="postdate">
@@ -239,7 +239,7 @@ <h1 id="踩坑"><a href="#踩坑" class="headerlink" title="踩坑"></a>踩坑</
     
     
     2018-2024
-    Stepfen Shawn
+    🍌Shawn
   </div>
   <div class="footer-right">
     <nav>
diff --git a/2023/08/17/mysql_over_trick/index.html b/2023/08/17/mysql_over_trick/index.html
index 3f466b2..3ace310 100644
--- a/2023/08/17/mysql_over_trick/index.html
+++ b/2023/08/17/mysql_over_trick/index.html
@@ -10,12 +10,12 @@
 <meta property="og:type" content="article">
 <meta property="og:title" content="Mysql trick -- windows function. Mysql小技巧:窗口函数">
 <meta property="og:url" content="https://stepfenshawn.github.io/2023/08/17/mysql_over_trick/index.html">
-<meta property="og:site_name" content="Stepfen Shawn">
+<meta property="og:site_name" content="🍌Shawn">
 <meta property="og:description" content="窗口函数是我最近在做数据分析时学到的小技巧, 下面就写一篇blog记录一下。。。 基本语法比起熟悉的 group by 操作, 窗口函数的好处就是不会不减少原表的行数, 以及使代码变得更加优雅(bushi)。   首先来看看 mysql 窗口函数的语法格式:   12函数名（[expr]） over 子句over 是关键字，用来指定函数执行的窗口范围 而子句则有三类:    partition子句">
 <meta property="og:locale" content="en_US">
 <meta property="article:published_time" content="2023-08-17T07:40:21.000Z">
 <meta property="article:modified_time" content="2023-08-26T10:16:38.018Z">
-<meta property="article:author" content="Stepfen Shawn">
+<meta property="article:author" content="🍌Shawn">
 <meta property="article:tag" content="data">
 <meta property="article:tag" content="sql">
 <meta name="twitter:card" content="summary">
@@ -136,7 +136,7 @@ <h1 class="posttitle p-name" itemprop="name headline">
 
     <div class="meta">
       <span class="author p-author h-card" itemprop="author" itemscope itemtype="http://schema.org/Person">
-        <span class="p-name" itemprop="name">Stepfen Shawn</span>
+        <span class="p-name" itemprop="name">🍌Shawn</span>
       </span>
       
     <div class="postdate">
@@ -245,7 +245,7 @@ <h1 id="基本语法"><a href="#基本语法" class="headerlink" title="基本
     
     
     2018-2024
-    Stepfen Shawn
+    🍌Shawn
   </div>
   <div class="footer-right">
     <nav>
diff --git a/2023/10/11/mongodb_import_csv/index.html b/2023/10/11/mongodb_import_csv/index.html
index 9851fb7..54d8ecf 100644
--- a/2023/10/11/mongodb_import_csv/index.html
+++ b/2023/10/11/mongodb_import_csv/index.html
@@ -10,12 +10,12 @@
 <meta property="og:type" content="article">
 <meta property="og:title" content="Import csv data to mongodb. MongoDB导入csv文件">
 <meta property="og:url" content="https://stepfenshawn.github.io/2023/10/11/mongodb_import_csv/index.html">
-<meta property="og:site_name" content="Stepfen Shawn">
+<meta property="og:site_name" content="🍌Shawn">
 <meta property="og:description" content="比如我要将 500yinzi.csv 文件导入 yinzi_hangye_db 的 yinzi500 集合: 1mongoimport --host localhost --port 27017 --db yinzi_hangye_db --collection yinzi500 --type csv --file .&#x2F;500yinzi.csv --fields id,listdatestr,st">
 <meta property="og:locale" content="en_US">
 <meta property="article:published_time" content="2023-10-11T05:46:21.000Z">
 <meta property="article:modified_time" content="2023-10-19T14:11:05.215Z">
-<meta property="article:author" content="Stepfen Shawn">
+<meta property="article:author" content="🍌Shawn">
 <meta property="article:tag" content="data">
 <meta name="twitter:card" content="summary">
     
@@ -131,7 +131,7 @@ <h1 class="posttitle p-name" itemprop="name headline">
 
     <div class="meta">
       <span class="author p-author h-card" itemprop="author" itemscope itemtype="http://schema.org/Person">
-        <span class="p-name" itemprop="name">Stepfen Shawn</span>
+        <span class="p-name" itemprop="name">🍌Shawn</span>
       </span>
       
     <div class="postdate">
@@ -224,7 +224,7 @@ <h1 class="posttitle p-name" itemprop="name headline">
     
     
     2018-2024
-    Stepfen Shawn
+    🍌Shawn
   </div>
   <div class="footer-right">
     <nav>
diff --git a/2023/11/02/data/csv2parquet/index.html b/2023/11/02/data/csv2parquet/index.html
index 6ec7bbc..3521793 100644
--- a/2023/11/02/data/csv2parquet/index.html
+++ b/2023/11/02/data/csv2parquet/index.html
@@ -10,12 +10,12 @@
 <meta property="og:type" content="article">
 <meta property="og:title" content="csv to parquet in duckdb. 使用 duckdb将csv文件转为 parquet.">
 <meta property="og:url" content="https://stepfenshawn.github.io/2023/11/02/data/csv2parquet/index.html">
-<meta property="og:site_name" content="Stepfen Shawn">
+<meta property="og:site_name" content="🍌Shawn">
 <meta property="og:description" content="使用 copy to 语句即可:   1234567891011121314151617copy (SELECT * FROM read_csv(&amp;#x27;E:\BigData\fqstockmin2016-2020.csv&amp;#x27;,     header&#x3D;true, columns&#x3D;&amp;#123;        &amp;#x27;stockcode&amp;#x27;: &amp;#x27;VARCHAR&amp;#x2">
 <meta property="og:locale" content="en_US">
 <meta property="article:published_time" content="2023-11-01T16:00:00.000Z">
 <meta property="article:modified_time" content="2023-11-02T10:59:03.948Z">
-<meta property="article:author" content="Stepfen Shawn">
+<meta property="article:author" content="🍌Shawn">
 <meta property="article:tag" content="data">
 <meta name="twitter:card" content="summary">
     
@@ -131,7 +131,7 @@ <h1 class="posttitle p-name" itemprop="name headline">
 
     <div class="meta">
       <span class="author p-author h-card" itemprop="author" itemscope itemtype="http://schema.org/Person">
-        <span class="p-name" itemprop="name">Stepfen Shawn</span>
+        <span class="p-name" itemprop="name">🍌Shawn</span>
       </span>
       
     <div class="postdate">
@@ -221,7 +221,7 @@ <h1 class="posttitle p-name" itemprop="name headline">
     
     
     2018-2024
-    Stepfen Shawn
+    🍌Shawn
   </div>
   <div class="footer-right">
     <nav>
diff --git a/2023/12/02/training/202312/index.html b/2023/12/02/training/202312/index.html
index b56892e..c461d55 100644
--- a/2023/12/02/training/202312/index.html
+++ b/2023/12/02/training/202312/index.html
@@ -10,12 +10,12 @@
 <meta property="og:type" content="article">
 <meta property="og:title" content="Algorithms training - 2023 12月 Training plan">
 <meta property="og:url" content="https://stepfenshawn.github.io/2023/12/02/training/202312/index.html">
-<meta property="og:site_name" content="Stepfen Shawn">
+<meta property="og:site_name" content="🍌Shawn">
 <meta property="og:description" content="2023 12月 Training plan今个月的重点:    滑动窗口 递归 DP  滑动窗口统计最大元素出现至少 K 次的子数组给你一个整数数组 nums 和一个 正整数 k 。请你统计有多少满足 「 nums 中的 最大 元素」至少出现 k 次的子数组，并返回满足这一条件的子数组的数目。子数组是数组中的一个连续元素序列。   示例 1：输入：nums &#x3D; [1,3,2,3,3], k &#x3D;">
 <meta property="og:locale" content="en_US">
 <meta property="article:published_time" content="2023-12-01T16:00:00.000Z">
 <meta property="article:modified_time" content="2023-12-23T08:18:36.820Z">
-<meta property="article:author" content="Stepfen Shawn">
+<meta property="article:author" content="🍌Shawn">
 <meta property="article:tag" content="alog">
 <meta name="twitter:card" content="summary">
     
@@ -135,7 +135,7 @@ <h1 class="posttitle p-name" itemprop="name headline">
 
     <div class="meta">
       <span class="author p-author h-card" itemprop="author" itemscope itemtype="http://schema.org/Person">
-        <span class="p-name" itemprop="name">Stepfen Shawn</span>
+        <span class="p-name" itemprop="name">🍌Shawn</span>
       </span>
       
     <div class="postdate">
@@ -238,7 +238,7 @@ <h1 id="递归"><a href="#递归" class="headerlink" title="递归"></a>递归</
     
     
     2018-2024
-    Stepfen Shawn
+    🍌Shawn
   </div>
   <div class="footer-right">
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diff --git a/2024/03/06/notes/paper_map_reduce/index.html b/2024/03/06/notes/paper_map_reduce/index.html
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+<meta property="og:site_name" content="🍌Shawn">
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+    <meta name="description" content="正在学习构建分布式查询系统, 沉迷PL Theory, 编译器. 算法竞赛打铁王...">
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-<meta property="og:title" content="Stepfen Shawn">
+<meta property="og:title" content="🍌Shawn">
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-<meta property="og:site_name" content="Stepfen Shawn">
-<meta property="og:description" content="pls call me 編程痴線佬.">
+<meta property="og:site_name" content="🍌Shawn">
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+      <h1 class="p-name">🍌Shawn</h1>
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     2018-2024
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diff --git a/tags/python/index.html b/tags/python/index.html
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+    <meta name="description" content="正在学习构建分布式查询系统, 沉迷PL Theory, 编译器. 算法竞赛打铁王...">
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-<meta property="og:title" content="Stepfen Shawn">
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+<meta property="article:author" content="🍌Shawn">
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     <div id="title">
-      <h1 class="p-name">Stepfen Shawn</h1>
+      <h1 class="p-name">🍌Shawn</h1>
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+    🍌Shawn
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diff --git a/tags/spark/index.html b/tags/spark/index.html
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-<meta property="og:title" content="Stepfen Shawn">
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+<meta property="article:author" content="🍌Shawn">
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     <div id="title">
-      <h1 class="p-name">Stepfen Shawn</h1>
+      <h1 class="p-name">🍌Shawn</h1>
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@@ -133,7 +133,7 @@ <h1 class="p-name">Stepfen Shawn</h1>
     
     
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diff --git a/tags/sql/index.html b/tags/sql/index.html
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+    <meta name="description" content="正在学习构建分布式查询系统, 沉迷PL Theory, 编译器. 算法竞赛打铁王...">
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-<meta property="og:title" content="Stepfen Shawn">
+<meta property="og:title" content="🍌Shawn">
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-<meta property="og:site_name" content="Stepfen Shawn">
-<meta property="og:description" content="pls call me 編程痴線佬.">
+<meta property="og:site_name" content="🍌Shawn">
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-<meta property="article:author" content="Stepfen Shawn">
+<meta property="article:author" content="🍌Shawn">
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     2018-2024
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+    🍌Shawn
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