// 易错点4：仅处理栈非空的情况，忽略栈空的情况 → 栈空时res[i]会是undefined
缺点：负区间可能“死亡”，即神经元永远不激活，这一点在服务器推荐中也有详细论述
。Line官方版本下载是该领域的重要参考
However, stylecloud was hacky and fragile, and a number of features I wanted to add such as non-90-degree word rotation, transparent backgrounds, and SVG output flat-out were not possible to add due to its dependency on Python’s wordcloud/matplotlib, and also the package was really slow. The only way to add the features I wanted was to build something from scratch: Rust fit the bill.
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