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<?xml version="1.0" encoding="utf-8"?>
<search>
<entry>
<title>Hugo自动化发布</title>
<link href="/posts/dbb7b38f.html"/>
<url>/posts/dbb7b38f.html</url>
<content type="html"><![CDATA[<p>把博客发布系统植入 Ob，打造输入 & 输出的流水线。</p><span id="more"></span><p>Ob 的发布分享一直都是一个蛋疼问题，官方的发布实在是太贵了。这个时候静态博客就成了一个不错的替代，配合 ob 自带的一些插件就可以实现全自动发布，实现零压力输出。</p><hr><h2 id="git">git</h2><ul><li><a href="https://git-scm.com/">git 下载</a></li><li>git 仓库创建</li></ul><hr><h3 id="git-基础命令">git 基础命令</h3><ul><li><a href="https://getquicker.net/Sharedaction?code=d49471e9-8176-4f5a-d1c3-08d8423ccd55">ssh key 获取</a></li></ul><p><code>ssh-keygen</code> + 三次<strong>回车</strong></p><ul><li>公钥查看</li></ul><p><code>cat ~/.ssh/id_rsa.pub</code></p><ul><li>公钥添加</li></ul><p><img src="https://s1.vika.cn/space/2023/05/02/e8e568e5f63440c5a1f428ebd78c2371" alt="image.png"></p><ul><li>git 上传<ul><li><code>git config --global user.email "<你的邮箱>"</code></li><li><code>git config --global user.name "<你的用户名>"</code></li><li><code>git init</code></li><li><code>git add .</code></li><li><code>git commit -m "first push"</code></li><li><code>git remote add origin <你复制的HTTPS></code></li><li><code>git push -u origin master</code></li><li><code>git push</code></li></ul></li></ul><p><img src="https://s1.vika.cn/space/2023/05/02/1ed1d5cbb34344f4838c03ee5935d31d" alt="image.png"></p><ul><li>token 获取</li></ul><p><img src="https://s1.vika.cn/space/2023/05/02/965656c721f34261a9926286f7c2f4a2" alt="image.png"></p><ul><li>github actions</li></ul><figure class="highlight yaml"><table><tr><td class="gutter"><pre><span class="line">1</span><br><span class="line">2</span><br><span class="line">3</span><br><span class="line">4</span><br><span class="line">5</span><br><span class="line">6</span><br><span class="line">7</span><br><span class="line">8</span><br><span class="line">9</span><br><span class="line">10</span><br><span class="line">11</span><br><span class="line">12</span><br><span class="line">13</span><br><span class="line">14</span><br><span class="line">15</span><br><span class="line">16</span><br><span class="line">17</span><br><span class="line">18</span><br><span class="line">19</span><br><span class="line">20</span><br><span class="line">21</span><br><span class="line">22</span><br><span class="line">23</span><br><span class="line">24</span><br><span class="line">25</span><br><span class="line">26</span><br><span class="line">27</span><br><span class="line">28</span><br><span class="line">29</span><br><span class="line">30</span><br><span class="line">31</span><br><span class="line">32</span><br><span class="line">33</span><br><span class="line">34</span><br><span class="line">35</span><br><span class="line">36</span><br><span class="line">37</span><br><span class="line">38</span><br><span class="line">39</span><br><span class="line">40</span><br><span class="line">41</span><br><span class="line">42</span><br><span class="line">43</span><br><span class="line">44</span><br><span class="line">45</span><br><span class="line">46</span><br><span class="line">47</span><br><span class="line">48</span><br><span class="line">49</span><br><span class="line">50</span><br><span class="line">51</span><br><span class="line">52</span><br><span class="line">53</span><br><span class="line">54</span><br><span class="line">55</span><br><span class="line">56</span><br><span class="line">57</span><br><span class="line">58</span><br><span class="line">59</span><br><span class="line">60</span><br><span class="line">61</span><br><span class="line">62</span><br><span class="line">63</span><br><span class="line">64</span><br><span class="line">65</span><br><span class="line">66</span><br><span class="line">67</span><br><span class="line">68</span><br><span class="line">69</span><br><span class="line">70</span><br><span class="line">71</span><br><span class="line">72</span><br><span class="line">73</span><br><span class="line">74</span><br><span class="line">75</span><br></pre></td><td class="code"><pre><span class="line"><span class="comment"># Sample workflow for building and deploying a Hugo site to GitHub Pages</span></span><br><span class="line"><span class="attr">name:</span> <span class="string">Deploy</span> <span class="string">Hugo</span> <span class="string">site</span> <span class="string">to</span> <span class="string">Pages</span></span><br><span class="line"></span><br><span class="line"><span class="attr">on:</span></span><br><span class="line"> <span class="comment"># Runs on pushes targeting the default branch</span></span><br><span class="line"> <span class="attr">push:</span></span><br><span class="line"> <span class="attr">branches:</span> [<span class="string">"master"</span>]</span><br><span class="line"></span><br><span class="line"> <span class="comment"># Allows you to run this workflow manually from the Actions tab</span></span><br><span class="line"> <span class="attr">workflow_dispatch:</span></span><br><span class="line"></span><br><span class="line"><span class="comment"># Sets permissions of the GITHUB_TOKEN to allow deployment to GitHub Pages</span></span><br><span class="line"><span class="attr">permissions:</span></span><br><span class="line"> <span class="attr">contents:</span> <span class="string">read</span></span><br><span class="line"> <span class="attr">pages:</span> <span class="string">write</span></span><br><span class="line"> <span class="attr">id-token:</span> <span class="string">write</span></span><br><span class="line"></span><br><span class="line"><span class="comment"># Allow only one concurrent deployment, skipping runs queued between the run in-progress and latest queued.</span></span><br><span class="line"><span class="comment"># However, do NOT cancel in-progress runs as we want to allow these production deployments to complete.</span></span><br><span class="line"><span class="attr">concurrency:</span></span><br><span class="line"> <span class="attr">group:</span> <span class="string">"pages"</span></span><br><span class="line"> <span class="attr">cancel-in-progress:</span> <span class="literal">false</span></span><br><span class="line"></span><br><span class="line"><span class="comment"># Default to bash</span></span><br><span class="line"><span class="attr">defaults:</span></span><br><span class="line"> <span class="attr">run:</span></span><br><span class="line"> <span class="attr">shell:</span> <span class="string">bash</span></span><br><span class="line"></span><br><span class="line"><span class="attr">jobs:</span></span><br><span class="line"> <span class="comment"># Build job</span></span><br><span class="line"> <span class="attr">build:</span></span><br><span class="line"> <span class="attr">runs-on:</span> <span class="string">ubuntu-latest</span></span><br><span class="line"> <span class="attr">env:</span></span><br><span class="line"> <span class="attr">HUGO_VERSION:</span> <span class="number">0.108</span><span class="number">.0</span></span><br><span class="line"> <span class="attr">steps:</span></span><br><span class="line"> <span class="bullet">-</span> <span class="attr">name:</span> <span class="string">Install</span> <span class="string">Hugo</span> <span class="string">CLI</span></span><br><span class="line"> <span class="attr">run:</span> <span class="string">|</span></span><br><span class="line"><span class="string"> wget -O ${{ runner.temp }}/hugo.deb https://github.com/gohugoio/hugo/releases/download/v${HUGO_VERSION}/hugo_extended_${HUGO_VERSION}_linux-amd64.deb \</span></span><br><span class="line"><span class="string"> && sudo dpkg -i ${{ runner.temp }}/hugo.deb</span></span><br><span class="line"><span class="string"></span> <span class="bullet">-</span> <span class="attr">name:</span> <span class="string">Install</span> <span class="string">Dart</span> <span class="string">Sass</span> <span class="string">Embedded</span></span><br><span class="line"> <span class="attr">run:</span> <span class="string">sudo</span> <span class="string">snap</span> <span class="string">install</span> <span class="string">dart-sass-embedded</span></span><br><span class="line"> <span class="bullet">-</span> <span class="attr">name:</span> <span class="string">Checkout</span></span><br><span class="line"> <span class="attr">uses:</span> <span class="string">actions/checkout@v3</span></span><br><span class="line"> <span class="attr">with:</span></span><br><span class="line"> <span class="attr">submodules:</span> <span class="string">recursive</span></span><br><span class="line"> <span class="bullet">-</span> <span class="attr">name:</span> <span class="string">Setup</span> <span class="string">Pages</span></span><br><span class="line"> <span class="attr">id:</span> <span class="string">pages</span></span><br><span class="line"> <span class="attr">uses:</span> <span class="string">actions/configure-pages@v3</span></span><br><span class="line"> <span class="bullet">-</span> <span class="attr">name:</span> <span class="string">Install</span> <span class="string">Node.js</span> <span class="string">dependencies</span></span><br><span class="line"> <span class="attr">run:</span> <span class="string">"[[ -f package-lock.json || -f npm-shrinkwrap.json ]] && npm ci || true"</span></span><br><span class="line"> <span class="bullet">-</span> <span class="attr">name:</span> <span class="string">Build</span> <span class="string">with</span> <span class="string">Hugo</span></span><br><span class="line"> <span class="attr">env:</span></span><br><span class="line"> <span class="comment"># For maximum backward compatibility with Hugo modules</span></span><br><span class="line"> <span class="attr">HUGO_ENVIRONMENT:</span> <span class="string">production</span></span><br><span class="line"> <span class="attr">HUGO_ENV:</span> <span class="string">production</span></span><br><span class="line"> <span class="attr">run:</span> <span class="string">|</span></span><br><span class="line"><span class="string"> hugo \</span></span><br><span class="line"><span class="string"> --minify \</span></span><br><span class="line"><span class="string"> --baseURL "${{ steps.pages.outputs.base_url }}/"</span></span><br><span class="line"><span class="string"></span> <span class="bullet">-</span> <span class="attr">name:</span> <span class="string">Upload</span> <span class="string">artifact</span></span><br><span class="line"> <span class="attr">uses:</span> <span class="string">actions/upload-pages-artifact@v1</span></span><br><span class="line"> <span class="attr">with:</span></span><br><span class="line"> <span class="attr">path:</span> <span class="string">./public</span></span><br><span class="line"></span><br><span class="line"> <span class="comment"># Deployment job</span></span><br><span class="line"> <span class="attr">deploy:</span></span><br><span class="line"> <span class="attr">environment:</span></span><br><span class="line"> <span class="attr">name:</span> <span class="string">github-pages</span></span><br><span class="line"> <span class="attr">url:</span> <span class="string">${{</span> <span class="string">steps.deployment.outputs.page_url</span> <span class="string">}}</span></span><br><span class="line"> <span class="attr">runs-on:</span> <span class="string">ubuntu-latest</span></span><br><span class="line"> <span class="attr">needs:</span> <span class="string">build</span></span><br><span class="line"> <span class="attr">steps:</span></span><br><span class="line"> <span class="bullet">-</span> <span class="attr">name:</span> <span class="string">Deploy</span> <span class="string">to</span> <span class="string">GitHub</span> <span class="string">Pages</span></span><br><span class="line"> <span class="attr">id:</span> <span class="string">deployment</span></span><br><span class="line"> <span class="attr">uses:</span> <span class="string">actions/deploy-pages@v2</span></span><br></pre></td></tr></table></figure><hr><h2 id="hugo">hugo</h2><ul><li>框架了解<ul><li>archetypes</li><li>content</li><li>data</li><li>static</li><li>themes</li><li>config.toml</li></ul></li></ul><hr><h2 id="obsidian">obsidian</h2><ul><li>Image auto upload Plugin<ul><li>丝滑的复制、粘贴体验</li></ul></li><li>图床</li><li>templeter<ul><li>文章撰写、yaml 区字段生成</li></ul></li><li>obsidian git<ul><li>自动提交</li></ul></li></ul><hr><h2 id="quicker">quicker</h2><ul><li><a href="https://getquicker.net/Sharedaction?code=8dfe1e68-33f0-4329-14ae-08da4a84097c">智能备份</a></li></ul>]]></content>
<tags>
<tag> 折腾 </tag>
</tags>
</entry>
<entry>
<title>用 Obsidian & Anki 实现渐进阅读的探索</title>
<link href="/posts/b0a92a61.html"/>
<url>/posts/b0a92a61.html</url>
<content type="html"><![CDATA[<p>如果想用 Anki 实现 SuperMemo 般的渐进阅读……</p><span id="more"></span><hr><h2 id="SuperMemo-Anki-的优缺点比较">SuperMemo & Anki 的优缺点比较</h2><table><thead><tr><th>软件</th><th>优点</th><th>缺点</th></tr></thead><tbody><tr><td>SuperMemo</td><td>算法先进，可渐进阅读</td><td>单平台，只有 PC 端</td></tr><tr><td>Anki</td><td>多平台</td><td>卡片大爆炸，算法落后，不可渐进阅读</td></tr></tbody></table><hr><h2 id="最小的渐进阅读系统">最小的渐进阅读系统</h2><ul><li>交叉</li><li>摘录</li><li>挖空/问答</li><li>优先级排序</li><li>间隔重复</li></ul><hr><h2 id="用-Obsidian-Anki-实现渐进阅读的探索">用 Obsidian & Anki 实现渐进阅读的探索</h2><ul><li>算法落后&卡片堆积的解决方案：<ul><li><a href="https://github.com/open-spaced-repetition/fsrs4anki">FSRS 算法</a>（<em>叶哥</em>）：更先进，可<strong>提前</strong>或<strong>推迟</strong></li></ul></li><li>渐进阅读解决方案探索：<ul><li><a href="https://github.com/st3v3nmw/obsidian-spaced-repetition">Spaced Repetition 插件</a> ：文章的排期（<em>交叉</em>）</li><li><a href="https://apps.ankiweb.net/">Anki</a> & <a href="https://github.com/reuseman/flashcards+obsidian/wiki">flashcards 插件</a>：摘录、挖空/问答、 间隔重复</li><li>Quicker 动作：<a href="https://getquicker.net/Sharedaction?code=48ac555e-fe67-44b7-8a38-08db25feb013">迭代改卡</a></li><li>文件夹结构：优先级排序（<em>相对的</em>）</li></ul></li></ul>]]></content>
<tags>
<tag> 折腾 </tag>
</tags>
</entry>
<entry>
<title>全平台无痛 Markdown</title>
<link href="/posts/350fd8a3.html"/>
<url>/posts/350fd8a3.html</url>
<content type="html"><![CDATA[<p>在我们使用 Markdown 的过程中总是会被 Markdown 相对复杂的语法所困扰，不同设备、不同软件之间，输入方式各不相同，那么有没有一种方式可以把所有的设备输入 Markdown 的方式都统一起来呢？直到我发现了<strong>它</strong>。</p><span id="more"></span><hr><h2 id="讯飞输入法">讯飞输入法</h2><p>通过在词库中添加个性短语，使得我们可以将复杂 Markdown 语法输入简化到极其简单的两个步骤：</p><ol><li>打出首字母。</li><li>选择并确定。</li></ol><p>因为讯飞输入法是全平台同步的，你几乎可以在任何设备上共享你的个性短语，从而完全抛弃快捷键（<em>当然高亮、加粗、斜体除外</em>），真正地做到<strong>无痛 Markdown</strong>。</p><p><img src="https://s1.vika.cn/space/2023/04/13/ad86b8ba395c45febceade94ac60c8d2" alt="image.png"></p><hr><p>下面是我的一些个性短语设置，大家可以参考一下。</p><h2 id="Markdown-个性短语表">Markdown 个性短语表</h2><table><thead><tr><th>快捷键</th><th>个性短语</th><th>候选栏位置</th><th>字母选取原因解释</th></tr></thead><tbody><tr><td>h</td><td><code># </code></td><td>1</td><td>一级标题</td></tr><tr><td>h</td><td><code>## </code></td><td>2</td><td>二级标题</td></tr><tr><td>h</td><td><code>### </code></td><td>3</td><td>三级标题</td></tr><tr><td>l</td><td><code>- </code></td><td>1</td><td>取自 list 首字母</td></tr><tr><td>k</td><td><code>1. </code></td><td>1</td><td>紧靠 list，便于输入</td></tr><tr><td>j</td><td><code>- [ ] </code></td><td>1</td><td>紧靠 list，便于输入</td></tr><tr><td>b</td><td><code>> </code></td><td>1</td><td>取自 blockquote 首字母</td></tr><tr><td>q</td><td><code>> [!Quote] </code></td><td>1</td><td>首字母</td></tr><tr><td>a</td><td><code>> [!Abstract] </code></td><td>1</td><td>首字母</td></tr><tr><td>e</td><td><code>> [!Example] </code></td><td>1</td><td>首字母</td></tr><tr><td>p</td><td><code>+ </code></td><td>1</td><td>advanced slides 插件专用，取自 plus 首字母</td></tr><tr><td>o</td><td><code>1) </code></td><td>1</td><td>advanced slides 插件专用，紧靠 plus，便于输入</td></tr></tbody></table>]]></content>
<tags>
<tag> 折腾 </tag>
</tags>
</entry>
<entry>
<title>关于博客的一些感想</title>
<link href="/posts/6d4222b2.html"/>
<url>/posts/6d4222b2.html</url>
<content type="html"><![CDATA[<p>我觉得博客自动化部署后最舒服的地方就是有了一个可以随时随地、自由表达的地方，不用再去造轮子了，而是专注于创作本身，回归自我。</p><span id="more"></span><p>日常生活中发布一些私人的内容时，总是需要顾及各个方面的影响，或是家人、或是朋友、抑或是同事……</p><p>我们的表达欲在反复的纠结中被逐渐消磨殆尽。</p><p>我想说的是，我们每个人都应该去捍卫自己的表达权，我们每个人都应该有一个记录自己所思所想的空间。要不然，凭何缅怀？正如泰戈尔所说：天空中没有痕迹， 而我已经飞过。</p><p>人生短短几十年，总得留下些什么，不是么？</p>]]></content>
<tags>
<tag> 日常 </tag>
</tags>
</entry>
<entry>
<title>Hugo in Obsidian</title>
<link href="/posts/ea47c8fc.html"/>
<url>/posts/ea47c8fc.html</url>
<content type="html"><![CDATA[<p>尝试用 quicker 的<strong>智能备份</strong>推送 Hugo 文件到 github 并且利用 github action 自动构建 github page，效果还不错。</p><span id="more"></span><p>究其原因是 Hugo 的文件夹体系不太适合知识管理， obsidian git 我用来备份我的知识库了，直接用来 push Hugo 文件的话我的文件夹体系就破坏了，所以选择了将 Hugo 文件放到了 Calendar 文件夹里面，利用 quicker 的智能备份动作推送 Hugo 文件到 github ，速度也挺快的。</p><p>要是 obsidian git 插件可以同时提交两个 git 仓库就好了，那将绝杀，直接形成输入和输出的 pipline，实现<strong>真 all in one</strong>！</p><p><img src="https://s1.vika.cn/space/2023/04/12/ed4dd1b558434b3f85f943c74e9bac4e" alt="图片"></p>]]></content>
<tags>
<tag> 日常 </tag>
</tags>
</entry>
<entry>
<title>正则表达式</title>
<link href="/posts/2f57a694.html"/>
<url>/posts/2f57a694.html</url>
<content type="html"><![CDATA[<p>掌握正则表达式，让你的文本处理事半功倍！</p><span id="more"></span><hr><h2 id="正则表达式">正则表达式</h2><table><thead><tr><th>符号</th><th>含义</th></tr></thead><tbody><tr><td><code>^</code></td><td>幂符号表示匹配<strong>每一行开始</strong> 是 xxx 的</td></tr><tr><td><code>$</code></td><td>美元符号表示匹配<strong>每一行结束</strong> 是 xxx 的</td></tr><tr><td><code>*</code></td><td>表示匹配任意次数</td></tr><tr><td><code>?</code></td><td>有一次或没有都可以</td></tr><tr><td><code>+</code></td><td>必须要有一次</td></tr><tr><td><code>-></code></td><td>代表替换掉意思</td></tr><tr><td><code>\</code></td><td>转义字符，可以把正则语法中的关键字转化为字符</td></tr><tr><td><code>{n,m}</code></td><td>匹配次数在 n 次到 m 次区间内，用以限定字符长度。</td></tr><tr><td><code>{n，}</code></td><td>匹配 n 次及以上，n 是任意数字</td></tr><tr><td><code>{n}</code></td><td>匹配 n 次，n 是任意数字</td></tr><tr><td><code>(xyz)</code></td><td>小括号表示顺序匹配，一个括号代表一个组</td></tr><tr><td><code>[]</code></td><td>中括号表示乱序匹配</td></tr><tr><td><code>"[a-z]"</code></td><td>匹配一行中任意数量的小写字符</td></tr><tr><td><code>|</code></td><td>或，表示前后都可以匹配,这里转义了</td></tr><tr><td><code>\n</code></td><td>匹配一个换行符（就是<em>一行空行</em>）</td></tr><tr><td><code>$1</code></td><td>加数字绝对引用，<em>引用括号匹配</em>的第一个组，可以用来替换</td></tr><tr><td><code>.</code></td><td>匹配除了换行符的内容，任意字符都可以匹配（适用于<em>挨在一起的部分</em>）</td></tr></tbody></table><hr><table><thead><tr><th>简写</th><th>描述(大写表示非)</th></tr></thead><tbody><tr><td><code>\s</code></td><td>匹配空格<code>[a-zA-Z0-9_]</code></td></tr><tr><td><code>\d</code></td><td>匹配数字<code>[0-9]</code></td></tr><tr><td><code>\w</code></td><td>匹配所有字符数字<code>[\t\n\f\r\p{Z}]</code></td></tr><tr><td><code>\b</code></td><td>表示单词字符的边界</td></tr></tbody></table><hr><table><thead><tr><th>修饰符</th><th>描述</th></tr></thead><tbody><tr><td><code>i</code></td><td>不区分大小写</td></tr><tr><td><code>g</code></td><td>全局搜索</td></tr><tr><td><code>m</code></td><td>多行匹配</td></tr></tbody></table>]]></content>
<tags>
<tag> 折腾 </tag>
</tags>
</entry>
<entry>
<title>LaTex公式入门</title>
<link href="/posts/95b23513.html"/>
<url>/posts/95b23513.html</url>
<content type="html"><![CDATA[<ul><li>LaTex公式是建立在Tex式上的格式，用于排版。它内置了大量的公式，为用户提供了极大的便利。</li></ul><span id="more"></span><ul><li>命令以 <code>\</code> 开头，用 <code>$</code> 符号括起。</li></ul><h2 id="希腊字母">希腊字母</h2><h3 id="小写字母">小写字母</h3><ul><li>按照<strong>希腊字母对照表</strong>。</li></ul><h3 id="大写字母">大写字母</h3><ul><li>只需将对应<strong>小写字母的首字母大写</strong>。<br><img src="https://s1.vika.cn/space/2023/02/02/ea59026d8d6a4f3783285161c53f9ef1" alt="普通运算符.png"></li></ul><h2 id="上下标">上下标</h2><h3 id="下标">下标</h3><ul><li>使用下划线 <code>-</code></li></ul><h3 id="上标">上标</h3><ul><li>使用 <code>^</code></li></ul><blockquote><p>[!Tips]<br>当上下标多于一个字符时，需要用<strong>大括号括起</strong>。</p></blockquote><ul><li><code>$x^2$</code><ul><li><img src="https://s1.vika.cn/space/2023/02/04/a0ef07bc21e4474aa7caa74e73441ae2" alt="image.png"></li></ul></li><li><code>$x_i$</code><ul><li><img src="https://s1.vika.cn/space/2023/02/04/2ae1ffea897e4a40bfe72160bfc1e5e9" alt="image.png"></li></ul></li><li><code>$e^{x+y+z}$</code><ul><li><img src="https://s1.vika.cn/space/2023/02/04/06287b63582c47fc89fc7a53e58f78c2" alt="image.png"></li></ul></li></ul><h2 id="分式与根式">分式与根式</h2><h3 id="分式">分式</h3><ul><li>采用 <code>\frac{}{}</code> 来表示，其中第一个 <code>{}</code> 为分子，第二个 <code>{}</code> 为分母。</li></ul><h3 id="根式">根式</h3><ul><li>采用 <code>\sqrt[]{}</code> 表示，其中第一个 <code>[]</code> 表示开几次方根，第二个 <code>{}</code> 表示被开方数。</li><li><code>$\frac{ a }{ b }$</code><ul><li><img src="https://s1.vika.cn/space/2023/02/04/1f2129d4f8de48e29e5b96ffc3e6b493" alt="image.png"></li></ul></li><li><code>$\sqrt{ 2 }$</code><ul><li><img src="https://s1.vika.cn/space/2023/02/04/ac2fd13413d74889a38517ccd45904fd" alt="image.png"></li></ul></li><li><code>$\sqrt[ 3 ]{ 4 }$</code><ul><li><img src="https://s1.vika.cn/space/2023/02/04/ea379defa7374a58a634cdfd312fb0bb" alt="image.png"></li></ul></li></ul><h2 id="普通运算符">普通运算符</h2><h3 id="二元关系符">二元关系符</h3><ul><li>所有的二元关系符都可以加<code>\not</code>前缀得到相反意义的关系符，例如<code>\not=</code>就得到不等号(同<code>\ne</code> ）。<br><img src="https://s1.vika.cn/space/2023/02/04/282afcddc60343719e1baf1e0a7b449b" alt="image.png"></li></ul><h3 id="二元运算符">二元运算符</h3><p><img src="https://s1.vika.cn/space/2023/02/04/0141a23336034042a189538e8ba0ea6a" alt="image.png"></p><h2 id="大型运算符">大型运算符</h2><ul><li>注意，通常情况下，求和 <code>/</code> 求积符号的上下界条件显示在符号的右侧如果想让其显示在下侧，需要在求和号后加 <code>\limits</code> 做限制。</li><li><code>$\sum_{i=O}^{n}x_i$</code><ul><li><img src="https://s1.vika.cn/space/2023/02/04/435b7a2ecaef47be800bea8aa018866f" alt="image.png"></li></ul></li><li><code>$\sum\limits_{i=O}^{n}x_i$</code><ul><li><img src="https://s1.vika.cn/space/2023/02/04/fe53f51a99ce46fa89154f30254a8ac4" alt="image.png"></li></ul></li><li><img src="https://s1.vika.cn/space/2023/02/04/c5f7a5ce4f0f40e1834a0a28ad2dd921" alt="image.png"></li></ul><h2 id="标注符号">标注符号</h2><h3 id="数学重音符号">数学重音符号</h3><ul><li><img src="https://s1.vika.cn/space/2023/02/04/de953ccde1df4a468b0682995543ac7b" alt="image.png"></li></ul><h3 id="作为重音的箭头符号">作为重音的箭头符号</h3><h2 id="箭头">箭头</h2><ul><li><img src="https://s1.vika.cn/space/2023/02/04/83e9098745f447f1908206c2541f3283" alt="image.png"></li></ul><h2 id="矩阵">矩阵</h2><ul><li><code>$$\begin{矩阵类型} 值 & 值 & 值\\ 值 & 值 & 值 \end{矩阵类型}$$</code></li><li>实例：</li></ul><figure class="highlight livescript"><table><tr><td class="gutter"><pre><span class="line">1</span><br><span class="line">2</span><br><span class="line">3</span><br><span class="line">4</span><br><span class="line">5</span><br><span class="line">6</span><br><span class="line">7</span><br><span class="line">8</span><br><span class="line">9</span><br><span class="line">10</span><br><span class="line">11</span><br><span class="line">12</span><br><span class="line">13</span><br><span class="line">14</span><br><span class="line">15</span><br></pre></td><td class="code"><pre><span class="line">$$<span class="string">\begin{equation}</span></span><br><span class="line"><span class="string">\begin{gathered}</span></span><br><span class="line"><span class="string">\begin{matrix}</span> <span class="number">0</span> & <span class="number">1</span> <span class="string">\\</span> <span class="number">1</span> & <span class="number">0</span> <span class="string">\end{matrix}</span></span><br><span class="line"><span class="string">\quad</span></span><br><span class="line"><span class="string">\begin{pmatrix}</span> <span class="number">0</span> & -i <span class="string">\\</span> i & <span class="number">0</span> <span class="string">\end{pmatrix}</span></span><br><span class="line"><span class="string">\quad</span></span><br><span class="line"><span class="string">\begin{bmatrix}</span> <span class="number">0</span> & -<span class="number">1</span> <span class="string">\\</span> <span class="number">1</span> & <span class="number">0</span> <span class="string">\end{bmatrix}</span></span><br><span class="line"><span class="string">\quad</span></span><br><span class="line"><span class="string">\begin{Bmatrix}</span> <span class="number">1</span> & <span class="number">0</span> <span class="string">\\</span> <span class="number">0</span> & -<span class="number">1</span> <span class="string">\end{Bmatrix}</span></span><br><span class="line"><span class="string">\quad</span></span><br><span class="line"><span class="string">\begin{vmatrix}</span> a & b <span class="string">\\</span> c & d <span class="string">\end{vmatrix}</span></span><br><span class="line"><span class="string">\quad</span></span><br><span class="line"><span class="string">\begin{Vmatrix}</span> i & <span class="number">0</span> <span class="string">\\</span> <span class="number">0</span> & -i <span class="string">\end{Vmatrix}</span></span><br><span class="line"><span class="string">\end{gathered}</span></span><br><span class="line"><span class="string">\end{equation}$$</span></span><br></pre></td></tr></table></figure><ul><li><img src="https://s1.vika.cn/space/2023/02/04/01ef83d7ef934ceebb8d914d2d303fd4" alt="image.png"></li></ul>]]></content>
<tags>
<tag> 折腾 </tag>
</tags>
</entry>
<entry>
<title>道德经里的处世哲学</title>
<link href="/posts/fec54ba1.html"/>
<url>/posts/fec54ba1.html</url>
<content type="html"><![CDATA[<p>《道德经》真不愧为“万经之王”！</p><span id="more"></span><p>《道德经》是我最近在读的一本书，真的从里面学会了许多。下面举几个例子：</p><h2 id="一、潜沟通">一、潜沟通</h2><ul><li>任何人说的每句话、做的每件事，都有<strong>表面沟通</strong>和<strong>潜沟通</strong>两层意思。人在社会中需要这样的方式来包装自己，使自己显得不那么现实。</li></ul><h3 id="启示：">启示：</h3><ol><li>和别人交流的时候我们需要去<strong>识别别人的潜沟通</strong>，看清表象后面的实相，捕捉别人的真实意图。</li><li>沟通中我们要学会包装，掩盖自己的真实状态，学会<strong>用潜沟通传递自己的真实意图</strong>，在尊重他人的情况下做自己——即世俗所谓的情商。</li></ol><h2 id="二、价值循环">二、价值循环</h2><ul><li>人都是趋利避害的。你提供价值他就会趋从，你索取价值他们就会逃避。所以要想从别人那里得到什么你就要付出点什么。</li><li>你提供价值<strong>成就了别人</strong>，别人也会反过来成就你。也就是博弈论里的<strong>正和博弈</strong>，双方达成双赢的局面。</li></ul><h3 id="启示：-2">启示：</h3><ol><li>不要用道德仁义的那一套去绑架别人，实打实的利益交换，<strong>价值循环</strong>，才是人类社会背后运行的底层逻辑。</li></ol><h2 id="三、非对抗">三、非对抗</h2><ul><li><p><strong>不害不争</strong>：只要别人没有触碰到你的利益与底线，就没有必要与他争辩。</p><ul><li>和别人对抗的成本是很高的，很容易被针对。最好的方法就是<strong>不让对抗产生</strong>。<ul><li>能量会反弹，你释放什么能量就会获得什么能量。当你和别人对抗的时候你的负面情绪也会通过潜沟通传递给别人，从而激起别人的负面情绪，获得更坏的结果。也就是博弈论里的<strong>负和博弈</strong>，最终造成的后果就是两败俱伤。</li></ul></li><li>但是如果别人触碰到了你的底线，你就应该表现出你的攻击性，设立你和他相处的边界，<strong>制造记忆痛点</strong>，让他学会如何和你相处。</li><li>你和任何人相处方式都是你一手打造出来的，你第一次不反抗，随着登门槛效应，你之后再反抗就会越来越困难，你反抗的时候他也会更加变本加厉。</li></ul></li><li><p><strong>不树敌</strong>：反抗并不意味着树敌。</p><ul><li>当别人服软、顺从后，你需要给他<strong>制造记忆爽点</strong>，也就是示弱，给他一点好处，即俗话说的“打你一个巴掌,再拿一个甜枣给你吃”，不给自己培养敌人。</li></ul></li></ul><h3 id="启示：-3">启示：</h3><ol><li>和别人相处的时候要学会<strong>设立边界</strong>，打造你和别人相处的方式。</li></ol>]]></content>
<tags>
<tag> 阅读 </tag>
</tags>
</entry>
<entry>
<title>劣币驱逐良币</title>
<link href="/posts/27e8aa67.html"/>
<url>/posts/27e8aa67.html</url>
<content type="html"><![CDATA[<p>未掺杂杂质的银子只要重新熔铸并掺入杂质就可以有更高的购买力，所以未掺杂杂质的银子被逐渐淘汰。</p><span id="more"></span><p>在现实社会当中，依靠资本运作，利用人性与社会规则等等手段就可以攫取更多的利益、获取到更好的竞争优势，于是人心越来越复杂，老实善良的人越来越少。</p><p>新浪抄袭小鸡词典就是一个血淋淋的例子：</p><p>不仅抄袭还倒打一耙，利用资本活生生把一个小公司拖垮，随随便便就扼杀了一群普通人的理想……</p>]]></content>
<tags>
<tag> 日常 </tag>
</tags>
</entry>
<entry>
<title>Hugo建站</title>
<link href="/posts/48dfa93b.html"/>
<url>/posts/48dfa93b.html</url>
<content type="html"><![CDATA[<p> 断断续续耗时三天，终于建立了自己的hugo个人博客网站。<a href="https://dragonlau0924.github.io/">https://dragonlau0924.github.io/</a></p><span id="more"></span><p> 妈的，最烦的就是push到github的部分，老是出现各种报错，度娘都快成亲娘了。过程虽然很蛋疼，但是也学会了很多东西，git算是入门了，而不仅仅是停留在白嫖各种资源的阶段。</p><p> 有了自己的个人博客，希望自己以后能够更新得勤快一点，多多输出，提升自己做决策的能力，也希望自己能够在外部的交流中找到反馈，不断地在自己所关注的领域精进。</p><p> 这次的折腾也印证了一个道理——<strong>任何事情都是越做越容易的</strong>。当我们把学习区的内容内化到我们大大脑的潜意识后，再次提取就会变得越来越容易。也就是所谓的用进废退原则。</p>]]></content>
<tags>
<tag> 日常 </tag>
</tags>
</entry>
</search>