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[leetcode] Valid Parentheses @Python
https://oj.leetcode.com/problems/valid-parentheses/Given a string containing just the characters '(', ')', '{', '}', '[' and ']', determine if the inp...
分类:编程语言   时间:2014-10-01 01:40:20    阅读次数:256
[leetcode]Merge k Sorted Lists @ Python [基础知识: heap]
原题地址:https://oj.leetcode.com/problems/merge-k-sorted-lists/题意:Mergeksorted linked lists and return it as one sorted list. Analyze and describe its com...
分类:编程语言   时间:2014-10-01 00:32:30    阅读次数:270
[leetcode]Maximal Rectangle @ Python [图解] [很难]
原题地址:https://oj.leetcode.com/problems/largest-rectangle-in-histogram/题意:Givennnon-negative integers representing the histogram's bar height where the ...
分类:编程语言   时间:2014-09-30 12:39:02    阅读次数:254
[leetcode]Symmetric Tree @ Python
原题地址:https://oj.leetcode.com/problems/symmetric-tree/题意:判断二叉树是否为对称的。Given a binary tree, check whether it is a mirror of itself (ie, symmetric around ...
分类:编程语言   时间:2014-09-29 03:48:56    阅读次数:195
[leetcode]Populating Next Right Pointers in Each Node @ Python [逻辑动力学]
(坦率的说,这道题目感动了我, 让我这个编程新手体验到了逻辑的美)原题地址:https://oj.leetcode.com/problems/populating-next-right-pointers-in-each-node/题意: 1 / \ 2 ...
分类:编程语言   时间:2014-09-29 03:08:16    阅读次数:273
How to Write an Ethics Paper
WebsitewikiHowSources and CitationsWriting a Moral Problems PaperWRITING PAPERS ABOUT THEORIES: TIPS AND TRAPS.
分类:其他好文   时间:2014-09-27 17:52:02    阅读次数:166
A Brief Introduction About A-star Pathfinding Algorithm For Beginners
英文题目,汉语内容,有点挂羊头卖狗肉的嫌疑,不过请不要打击我这颗想学好英语的心。当了班主任我才发现大一18本书,11本是英语的,能多用两句英语就多用,个人认为这样也是积累的一种方法。 Thanks open source pioneers dedicated to computer science ...
分类:其他好文   时间:2014-09-26 19:15:58    阅读次数:334
[iOS] Swift 初学手册:可选类型 (Optionals)
原文地址:http://blog.callmewhy.com/2014/09/23/beginners-guide-optionals-swift/几周前 (译者注:原文发表于6月24日),苹果发布了一个全新的编程语言: Swift 。从那时起,我一直在阅读 Swift 官方手册,并且在 Xcode6 beta 上把玩学习。我开始喜欢上了 Swift 的简洁和语法。我和我的团队一起学习这门全新的语...
分类:移动开发   时间:2014-09-24 18:09:57    阅读次数:334
[leetcode]Surrounded Regions @ Python
原题地址:https://oj.leetcode.com/problems/surrounded-regions/题意:Given a 2D board containing'X'and'O', capture all regions surrounded by'X'.A region is cap...
分类:编程语言   时间:2014-09-24 14:06:06    阅读次数:319
easyui datagrid columns 如何取得json 内嵌对象(many-to-one POJO class)
http://www.iteye.com/problems/44119http://hi.baidu.com/lapson_85/item/7733586e60b08500a1cf0f8d————————————————————————————————————————————————————————...
分类:Web程序   时间:2014-09-23 22:09:35    阅读次数:476
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