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【leetcode】Implement Trie (Prefix Tree)

Posted on 2020-08-06 Edited on 2022-01-15 In Data structure & Algorithm Views:

Problem:

Implement a trie with insert, search, and startsWith methods.

Example:

Trie trie = new Trie();

trie.insert("apple");
trie.search("apple");   // returns true
trie.search("app");     // returns false
trie.startsWith("app"); // returns true
trie.insert("app");   
trie.search("app");     // returns true

Methods & Solutions:

解决搭建博客中tags和categories页面404

Posted on 2020-08-05 Edited on 2022-01-15 In hexo Views:

问题：

使用 hexo + next-theme + Github Page搭建博客在收尾阶段碰到一点小问题，菜单栏的Tags和 Categories 链接无法正常显示，而是直接跳转到404页面。

解决方法：