Idiot-maker

摘要： https://leetcode.com/problems/construct-binary-tree-from-preorder-and-inorder-traversal/Given preorder and inorder traversal of a tree, construct the ... 阅读全文

摘要： https://leetcode.com/problems/recover-binary-search-tree/ Two elements of a binary search tree (BST) are swapped by mistake. Recover the tree without 阅读全文

摘要： https://leetcode.com/problems/number-of-islands/ Given a 2d grid map of '1's (land) and '0's (water), count the number of islands. An island is surrou 阅读全文

摘要： http://stackoverflow.com/questions/17265002/hadoop-no-filesystem-for-scheme-fileThis is a typical case of themaven-assemblyplugin breaking things.Why ... 阅读全文

摘要： 因为zip文件名为中文，或者压缩内容有中文解决方法：错误详情：SLF4J: Failed to load class "org.slf4j.impl.StaticLoggerBinder".SLF4J: Defaulting to no-operation (NOP) logger implemen... 阅读全文