https://blog.coinidea.com/en/tags/deep-copy/Recent content in Deep Copy on Coinidea's BlogHugo -- gohugo.ioenThu, 08 Dec 2016 09:42:07 +0000https://blog.coinidea.com/en/p/javascript-deep-copy-in-javascript/Thu, 08 Dec 2016 09:42:07 +0000https://blog.coinidea.com/en/p/javascript-deep-copy-in-javascript/<div class="highlight"><div class="chroma"> <table class="lntable"><tr><td class="lntd"> <pre tabindex="0" class="chroma"><code><span class="lnt">1 </span></code></pre></td> <td class="lntd"> <pre tabindex="0" class="chroma"><code class="language-js" data-lang="js"><span class="line"><span class="cl"><span class="kd">var</span> <span class="nx">obj1</span> <span class="o">=</span> <span class="nx">JSON</span><span class="p">.</span><span class="nx">parse</span><span class="p">(</span><span class="nx">JSON</span><span class="p">.</span><span class="nx">stringify</span><span class="p">(</span><span class="nx">obj2</span><span class="p">));</span> </span></span></code></pre></td></tr></table> </div> </div><p>The above method uses JSON round-trip conversion for deep copying arrays or objects. It has some limitations but works for most cases. For details, see<br> <a class="link" href="https://segmentfault.com/a/1190000000501320" target="_blank" rel="noopener" >https://segmentfault.com/a/1190000000501320</a></p>