随笔分类 -  2019

2019/08/25 leetcode
摘要：2019/08/25: L230, L226, L18, L234, L23 1. L230 Kth smallest element in BST 借助 Stack 或 LinkedList inorder traveresal, LinkedList会更快 ArrayList, LinkedLi 阅读全文
posted @ 2019-08-26 11:21 rySZ 阅读(155) 评论(0) 推荐(0)
SwingUtilities.invokeLater 解决DR project的bug：多线程下swing组件不稳定
摘要：SwingUtilities.invokeLater SwingUtilities.invokeLater(new Runnable() { public void run() { textControl.append(String.valueOf((char)b)); } }); This mak 阅读全文
posted @ 2019-04-04 12:44 rySZ 阅读(423) 评论(0) 推荐(0)
Java String, StringBuilder, StringBuffer
摘要：String, StringBuilder, StringBuffer区别 阅读全文
posted @ 2019-03-17 12:55 rySZ 阅读(165) 评论(0) 推荐(0)
Java String
摘要：Java String常用method及特性 阅读全文
posted @ 2019-03-17 12:30 rySZ 阅读(197) 评论(0) 推荐(0)