码迷,mamicode.com
首页 >  
搜索关键字:note    ( 7358个结果
[leetcode] 2. Pascal's Triangle II
我是按难度往下刷的,第二道是帕斯卡三角形二。简单易懂,题目如下:Given an index k, return the kth row of the Pascal's triangle.For example, given k = 3, Return [1,3,3,1].Note: Could y...
分类:其他好文   时间:2014-11-11 01:58:05    阅读次数:242
LeetCode Construct Binary Tree from Inorder and Postorder Traversal
Given inorder and postorder traversal of a tree, construct the binary tree.Note:You may assume that duplicates do not exist in the tree.后序遍历的最后一个元素就是根...
分类:其他好文   时间:2014-11-11 00:40:07    阅读次数:189
关于AlertDialog.getWindow().setContentView(view)不能弹出输入法
可以阅读官方文档:http://developer.android.com/reference/android/app/Dialog.html其中有一段:Note: Activities provide a facility to manage the creation, saving and re...
分类:Windows程序   时间:2014-11-11 00:36:37    阅读次数:269
Django---管理界面简单设置
1、设置可选字段 为了设置某一个字段是可选的,不如说email,只需要修改其相关的模型,也就是在model.py中修改模型,将email=models.EmailField(blank=True),也就是添加blank=True。 这句代码告诉Django,允许email字段的输入为空,Django中字段的默认blank=false,即是不允许输入为空。 note:django在生成...
分类:其他好文   时间:2014-11-10 21:56:24    阅读次数:331
[LeetCode] Pascal's Triangle II
Given an indexk, return thekthrow of the Pascal's triangle.For example, givenk= 3,Return[1,3,3,1].Note:Could you optimize your algorithm to use onlyO(...
分类:其他好文   时间:2014-11-09 23:25:25    阅读次数:219
Android适配方案小结(二)
该节主要记录从代码中获取与屏幕适配相关的各个参数: Java代码如下public class ScreenUtil { /** * Note: * 只有activity可以使用getWindowManager,否则应该使用 * Context.getResources().getDisplayMetrics()来获取 */ /** * 获取DisplayMetric相...
分类:移动开发   时间:2014-11-09 22:19:40    阅读次数:239
[leetcode] 1. Valid Palindrome
leetcode的第一题,回文数判断。原题如下:For example, "A man, a plan, a canal: Panama" is a palindrome. "race a car" is not a palindrome.Note: Have you consider that t...
分类:其他好文   时间:2014-11-09 19:33:04    阅读次数:300
[LeetCode] Merge Sorted Array
Given two sorted integer arrays A and B, merge B into A as one sorted array.Note:You may assume that A has enough space (size that is greater or equal...
分类:其他好文   时间:2014-11-09 19:30:15    阅读次数:143
Leetcode-Recover BST
Two elements of a binary search tree (BST) are swapped by mistake.Recover the tree without changing its structure.Note:A solution using O(n) space is ...
分类:其他好文   时间:2014-11-09 07:30:45    阅读次数:155
【LeetCode】Binary Tree Inorder Traversal
题意: Given a binary tree, return the inorder traversal of its nodes' values. For example: Given binary tree {1,#,2,3}, 1 2 / 3 return [1,3,2]. Note: Recursive solution is trivial, could you do it iteratively?...
分类:其他好文   时间:2014-11-08 19:43:46    阅读次数:188
© 2014 mamicode.com 版权所有  联系我们:gaon5@hotmail.com
迷上了代码!