http://sconts.com/legacy/categories/development/ Recent content in Development on 六二三's Blog Hugo -- gohugo.io en-us Fri, 15 Apr 2022 12:25:54 +0800 http://sconts.com/legacy/post/bash-parallelize/ Fri, 15 Apr 2022 12:25:54 +0800 http://sconts.com/legacy/post/bash-parallelize/ <p>今天有个批量下载图片的任务，不打算用python或者其他高级语言实现，决定用bash尝试下。</p> <p>接下来我们一起了解下bash的并发任务是如何实现的？先上一版简单粗暴的代码：</p><br />: http://sconts.com/legacy/post/bash-parallelize/ http://sconts.com/legacy/post/split-string-with-multiple-delimiters-in-python/ Tue, 18 May 2021 00:00:00 +0000 http://sconts.com/legacy/post/split-string-with-multiple-delimiters-in-python/ <p>Python string <code>split()</code> method allows a string to be easily split into a list based on a delimiter. Though in some cases, you might need the separation to occur based on not just one but multiple delimiter values. This quick 101 article introduces two convenient approaches this can be achieved in Python.</p> <h2 id="split-string-with-two-delimiters-in-python">Split String With Two Delimiters in Python</h2> <p>Assume the following string.</p> <div class="highlight"><pre tabindex="0" class="chroma"><code class="language-Python" data-lang="Python"><span class="line"><span class="ln" id="line--1"><a class="lnlinks" href="#line--1">1</a></span><span class="cl"><span class="n">text</span> <span class="o">=</span> <span class="s2">&#34;python is, an easy;language; to, learn.&#34;</span> </span></span></code></pre></div><p>For our example, we need to split it either by a semicolon followed by a space <code>;</code>, or by a comma followed by a space <code>,</code>. In this case, any occurrences of singular semicolons or commas i.e. <code>,</code> , <code>;</code> with no trailing spaces should not be concerned.</p><br />: http://sconts.com/legacy/post/split-string-with-multiple-delimiters-in-python/