ProblemYou want your UI components to have
gravity, so that if they are dragged up to the top of the screen, they will
descend on their own. Combining...
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其他好文 时间:
2014-06-02 20:01:49
阅读次数:
243
EXP/IMP 命令参数[转贴 2009-9-24 14:16:48]字号:大中小一、EXP:
1、完全: EXP SYSTEM/MANAGER BUFFER=64000 FILE=C:\FULL.DMP FULL=Y
如果要执行完全导出,必须具有特殊的权限 2、用户模式: EXP SONIC/SO...
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其他好文 时间:
2014-06-02 06:27:59
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239
Search Insert PositionTotal Accepted:15484Total
Submissions:44816Given a sorted array and a target value, return the index if
the target is found. If ...
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其他好文 时间:
2014-06-02 02:06:39
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214
Ubiquitous ReligionsDescriptionThere are so
many different religions in the world today that it is difficult to keep track
of them all. You are intere...
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其他好文 时间:
2014-06-02 00:37:06
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296
【题目】
Given n, how many structurally unique BST's (binary search trees) that store values 1...n?
For example,
Given n = 3, there are a total of 5 unique BST's.
1 3 3 2 1
\ / / / \ 3 2 1 ...
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其他好文 时间:
2014-06-01 15:34:24
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231
【题目】
Given n, generate all structurally unique BST's (binary search trees) that store values 1...n.
For example,
Given n = 3, your program should return all 5 unique BST's shown below.
1 3 3 2 1
\ / / / \ ...
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其他好文 时间:
2014-06-01 15:33:45
阅读次数:
297
title:
The sequence of triangle numbers is generated by adding the natural numbers. So the 7th triangle number would be 1 + 2 + 3 + 4 + 5 + 6 + 7 = 28. The first ten terms would be:
1, 3, 6, 10,...
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其他好文 时间:
2014-06-01 10:31:26
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233
Description
Some strange code is sent to Da Shan High School. It's said to be the prophet's note. The note is extremely hard to understand. However, Professor Meng is so smart that he successfully ...
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其他好文 时间:
2014-06-01 09:18:38
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246
我们通过nio学习了Reactor模式,但是在java7中又出现了NIO.2,新的异步框架出来了,在上节中的服务端视线中看不到Reactor的影子了,但是Netty in action中写到:But notice that NIO.2 handles threading and the creation of the so-called event loop for you.所以模式还是没变,只是封装了而已!那让我们来分解下AIO(NIO.2)的封装吧!...
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其他好文 时间:
2014-06-01 01:40:11
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388
OO(ObjectOriented,面向对象),用一张图表示OO进行系统开发的特性:
SO(Service-Oriented,面向服务),用一张图表示SO系统开发与运行的特性:
通过这两图的对比,如果抽象一点来说的话,这两张图其实都是...
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其他好文 时间:
2014-05-31 22:37:18
阅读次数:
567