Number of IslandsGiven a 2d grid map of'1's (land) and'0's (water), count the number of islands. An island is surrounded by water and is formed by con...
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其他好文 时间:
2015-04-11 23:50:33
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167
环境:CentOS6.5??? HBase0.98.11??? thrift0.9.2 1.下载解压 [grid@hadoop1 ~]$ wget http://mirrors.cnnic.cn/apache/thrift/0.9.2/thrift-0.9.2.tar.gz
[grid@hadoop1 ~]$ tar -zxf thrift-0.9.2.tar.g...
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其他好文 时间:
2015-04-11 21:09:19
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242
Given a 2d grid map of '1's (land) and '0's (water), count the number of islands. An island is surrounded by water and is formed by connecting adjacen...
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其他好文 时间:
2015-04-11 06:35:48
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145
题目Given a 2d grid map of ‘1’s (land) and ‘0’s (water), count the number of islands. An island is surrounded by water and is formed by connecting adjacent lands horizontally or vertically. You may assum...
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其他好文 时间:
2015-04-10 22:08:54
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153
这几天,因项目的需要。要在GXT中实现一个Grid,带PagingToolbar和CheckBoxColumn 。最重要的是这个Grid,访问的数据表,是其他用户定义的,在访问的时候不知道表的数据结构。所以,前端展示面临动态生成ColumnModel 的问题。查询GXT的事例发现所有的例子都是如下定...
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其他好文 时间:
2015-04-10 19:38:24
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137
//SiteVariableConfigValue类,创立一个模型类 Ext.define("SiteVariableConfigValue", { extend: "Ext.data.Model", fields: [ { name: 'S...
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Web程序 时间:
2015-04-10 17:20:50
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191
【题目】
Given a 2d grid map of '1's (land) and '0's
(water), count the number of islands. An island is surrounded by water and is formed by connecting adjacent lands horizontally or vertically. Yo...
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其他好文 时间:
2015-04-10 11:29:34
阅读次数:
136
problem:
Given a 2D board and a word, find if the word exists in the grid.
The word can be constructed from letters of sequentially adjacent cell, where "adjacent" cells are those horizo...
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其他好文 时间:
2015-04-10 11:23:44
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153
题目:
A robot is located at the top-left corner of a
m x n grid (marked 'Start' in the diagram below).
The robot can only move either down or right at any point in time. The robot is trying to rea...
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其他好文 时间:
2015-04-10 01:22:35
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239
Yii是一个基于组件的框架,所以了解各组件中都有哪些方法,及其作用和使用方式是学好该框架的重要因素。首先,很多组件都有widget()方法,比如yii\grid\GridView和yii\widgets\LinkPager组件。这两个组件是在视图中使用的,我将它们分类为视图组件GridView组件用...
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其他好文 时间:
2015-04-10 01:00:32
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217