For some Java container types JAXB has no built-in mapping to an XML structure. Also, you may want to represent Java types in a way that is entirely d ...
分类:
编程语言 时间:
2016-05-20 15:59:15
阅读次数:
255
Problem Description
We divide the HZNU Campus into N*M grids. As you can see from the picture below, the green grids represent the buidings. Given the size of the HZNU Campus, and the color of each gr...
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其他好文 时间:
2016-05-18 18:22:53
阅读次数:
211
Given a binary tree containing digits from 0-9 only, each root-to-leaf path could represent a number. An example is the root-to-leaf path 1->2->3 whic ...
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其他好文 时间:
2016-05-17 11:22:46
阅读次数:
113
组合模式的定义: 主要用来描述部分和整体的关系,其定义如下: Compose objects into tree structure to represent part-whole hierarchies. Composite lets clients treatindividual objects ...
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其他好文 时间:
2016-05-14 20:04:14
阅读次数:
180
Letter Combinations of a Phone Number Given a digit string, return all possible letter combinations that the number could represent. A mapping of digi ...
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其他好文 时间:
2016-05-14 18:39:58
阅读次数:
143
访问者模式是一个相对简单的模式,其定义如下: Represent an operation to be performed on the elements of an object structrue. Visitor lets you define a new operation without ...
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其他好文 时间:
2016-05-14 18:37:47
阅读次数:
111
最近在不少地方用到了正则表达式,一直对这一块不太熟悉,今天写一些关于正则表达式的知识,一来是总结自己学的知识,二来今后忘记了可以及时的复习。 在java中想应用正则表达式带来的好处,必须先了解两个类,下面介绍这两个基础的类: 一,Pattern API介绍: A compiled represent ...
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其他好文 时间:
2016-05-07 16:32:22
阅读次数:
192
在使用PHP进行读取Mongo数据时,如果读取的int数据过大时,会自动转变为int64位。 并会报以下错误: Cannot natively represent the long 8331412483000 on this platform 只要在需要的地方添加代码: ini_set('mongo ...
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数据库 时间:
2016-05-03 12:13:03
阅读次数:
896
Total Accepted: 74843 Total
Submissions: 229553 Difficulty: Medium
Given a binary tree containing digits from 0-9 only,
each root-to-leaf path could represent a number.
An example is the...
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其他好文 时间:
2016-04-29 19:08:19
阅读次数:
168
Folding Description Bill is trying to compactly represent sequences of capital alphabetic characters from `A' to `Z' by folding repeating subsequences ...
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其他好文 时间:
2016-04-27 00:11:00
阅读次数:
204