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        <title>编程语言 - 分类 - MartinLwx&#39;s Blog</title>
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    <title>Python 的 2 个进程池相关 API</title>
    <link>https://martinlwx.github.io/zh-cn/data-parallel-with-two-different-api/</link>
    <pubDate>Sun, 30 Mar 2025 21:36:18 &#43;0800</pubDate><author>
        <name>MartinLwx</name>
    </author><guid>https://martinlwx.github.io/zh-cn/data-parallel-with-two-different-api/</guid>
    <description><![CDATA[<h2 id="intro" class="headerLink">
    <a href="#intro" class="header-mark"></a>Intro</h2><p>作为一名算法工程师，在我的工作中经常都会写各种 Python 脚本来处理大量数据，做数据清洗、信息提取等。通常情况下，这些数据的处理并不涉及竞争条件（Race Condition），而是简单的数据并行（Data Parallel），属于 <em>CPU 密集型任务</em>。通常情况下，这样的任务可以被抽象为 <code>map(fn, data)</code> 的模式</p>]]></description>
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    <title>尾调用与尾调用优化</title>
    <link>https://martinlwx.github.io/zh-cn/tail-call-and-tail-call-optimization/</link>
    <pubDate>Fri, 22 Mar 2024 12:13:53 &#43;0800</pubDate><author>
        <name>MartinLwx</name>
    </author><guid>https://martinlwx.github.io/zh-cn/tail-call-and-tail-call-optimization/</guid>
    <description><![CDATA[<h2 id="尾调用--尾递归" class="headerLink">
    <a href="#%e5%b0%be%e8%b0%83%e7%94%a8--%e5%b0%be%e9%80%92%e5%bd%92" class="header-mark"></a>尾调用 &amp; 尾递归</h2><div class="details admonition warning open">
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        <div class="admonition-content"><p>前置知识：函数调用 &amp; 函数调用栈。函数调用栈里包含所有正在执行但<strong>还没有返回</strong>的函数</p>]]></description>
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    <title>海象表达式简明教程（Python 3.8）</title>
    <link>https://martinlwx.github.io/zh-cn/walrus-operator-in-python/</link>
    <pubDate>Sat, 29 Oct 2022 23:35:31 &#43;0800</pubDate><author>
        <name>MartinLwx</name>
    </author><guid>https://martinlwx.github.io/zh-cn/walrus-operator-in-python/</guid>
    <description><![CDATA[<h2 id="引言" class="headerLink">
    <a href="#%e5%bc%95%e8%a8%80" class="header-mark"></a>引言</h2><p>今天要说的是在 Python3.8 中引入的新特性：海象运算符（Walrus operator），这是一个备受争议的特性，但它最后还是通过并发布了🤔</p>
<p>它的功能就是，将赋值语句（<strong>Statements</strong>）变成赋值表达式（<strong>Expression</strong>）。为此，我们先需要了解表达式（Expression）和语句（Statement）的区别</p>]]></description>
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