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doc: update docs/docker.md ab26411164

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jaywcjlove
2023-02-28 15:21:21 +00:00
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@ -369,14 +369,16 @@
</span><span class="code-line">Console<span class="token punctuation">.</span><span class="token function">WriteLine</span><span class="token punctuation">(</span>Rep<span class="token punctuation">)</span><span class="token punctuation">;</span>
</span><span class="code-line"><span class="token comment">//会把字符中的 “1”替换成“串”</span>
</span></code></pre>
</div></div></div><div class="wrap h3body-not-exist"><div class="wrap-header h3wrap"><h3 id="逻辑运算"><a aria-hidden="true" tabindex="-1" href="#逻辑运算"><span class="icon icon-link"></span></a>逻辑运算</h3><div class="wrap-body">
</div></div></div><div class="wrap h3body-not-exist col-span-2"><div class="wrap-header h3wrap"><h3 id="逻辑运算"><a aria-hidden="true" tabindex="-1" href="#逻辑运算"><span class="icon icon-link"></span></a>逻辑运算</h3><div class="wrap-body">
<!--rehype:wrap-class=col-span-2-->
<pre class="language-cs"><code class="language-cs code-highlight"><span class="code-line"><span class="token comment">//或运算, 与运算, 非运算</span>
</span><span class="code-line"><span class="token class-name"><span class="token keyword">bool</span></span> A <span class="token operator">=</span> <span class="token boolean">true</span><span class="token punctuation">;</span>
</span><span class="code-line"><span class="token class-name"><span class="token keyword">bool</span></span> B <span class="token operator">=</span> <span class="token boolean">false</span><span class="token punctuation">;</span>
</span><span class="code-line"><span class="token class-name"><span class="token keyword">bool</span></span> Or <span class="token operator">=</span> A <span class="token operator">||</span> B<span class="token punctuation">;</span> <span class="token comment">// = A | B</span>
</span><span class="code-line"><span class="token class-name"><span class="token keyword">bool</span></span> And <span class="token operator">=</span> A <span class="token operator">&#x26;&#x26;</span> B<span class="token punctuation">;</span> <span class="token comment">// = A &#x26; B</span>
</span><span class="code-line"><span class="token class-name"><span class="token keyword">bool</span></span> Not <span class="token operator">=</span> <span class="token operator">!</span>A<span class="token punctuation">;</span>
</span><span class="code-line"><span class="token comment">// ||,&#x26;&#x26; 与 |,&#x26; 分别为逻辑运算和条件逻辑运算, 两者的区别在于, 前者仅在必要时才会计算右侧的值, 后者始终计算右侧的值. 例如:</span>
</span><span class="code-line"><span class="token comment">// ||,&#x26;&#x26; 与 |,&#x26; 分别为逻辑运算和条件逻辑运算, 两者的区别在于, </span>
</span><span class="code-line"><span class="token comment">// 前者仅在必要时才会计算右侧的值, 后者始终计算右侧的值. 例如:</span>
</span><span class="code-line"><span class="token class-name"><span class="token keyword">bool</span></span> C <span class="token operator">=</span> <span class="token boolean">false</span><span class="token punctuation">;</span>
</span><span class="code-line"><span class="token class-name"><span class="token keyword">bool</span></span> D <span class="token operator">=</span> <span class="token boolean">true</span><span class="token punctuation">;</span>
</span><span class="code-line"><span class="token return-type class-name"><span class="token keyword">bool</span></span> <span class="token function">CalcD</span><span class="token punctuation">(</span><span class="token punctuation">)</span> <span class="token punctuation">{</span>
@ -389,7 +391,7 @@
</span><span class="code-line"><span class="token comment">//异或运算</span>
</span><span class="code-line"><span class="token class-name"><span class="token keyword">bool</span></span> Xor <span class="token operator">=</span> A <span class="token operator">^</span> B<span class="token punctuation">;</span>
</span></code></pre>
<p>C#中的逻辑运算支持可空布尔类型运算. 注意条件逻辑运算不支持可空布尔类型.</p>
<p>C# 中的逻辑运算支持可空布尔类型运算. 注意条件逻辑运算不支持可空布尔类型.</p>