The NotificationManager can tell you how many notifications your application is currently showing. This sample demonstrates how to use this API that h...
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其他好文 时间：
2015-12-02 12:13:46
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134
You are climbing a stair case. It takesnsteps to reach to the top.Each time you can either climb 1 or 2 steps. In how many distinct ways can you climb...
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其他好文 时间：
2015-12-02 06:40:29
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124
In the previous lesson we created a reducer that can handle two actions, adding a new to-do, and toggling an existing to-do. Right now, the code to up...
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其他好文 时间：
2015-12-02 06:37:18
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185
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 "adjac...
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其他好文 时间：
2015-12-01 23:11:18
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320
题目连接https://leetcode.com/problems/minimum-height-trees/Minimum Height TreesDescriptionFor a undirected graph with tree characteristics, we can choose ...
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其他好文 时间：
2015-12-01 21:01:32
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342
题目：Given a string, we can "shift" each of its letter to its successive letter, for example:"abc" -> "bcd". We can keep "shifting" which forms the sequ...
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其他好文 时间：
2015-12-01 14:35:18
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599
http://stackoverflow.com/questions/1191282/how-to-see-the-changes-between-two-commits-without-commits-in-betweenyou can simply pass the 2 commits to g...
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其他好文 时间：
2015-12-01 09:40:38
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150
Eject any loaded DVD media (like xs-tools.iso) so the virtual DVD drive is empty.Snapshot VM before starting so you can roll back in case of problems....
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其他好文 时间：
2015-12-01 08:23:16
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410
今天。。。 貌似没啥啊。 第一天带帽子上班。 还有回来买了两个柚子吃了，有点上火啊。 还有今天雾霾爆表啊，pm2.5 600多啊。 还有看了部电影《蚁人》，挺好看。希望不会出二。三。四。。。 好了 看会电影睡觉了。 睡觉。晚上打了局LOL，玩了局机器人输了。
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其他好文 时间：
2015-11-30 23:50:41
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166
一，指定需要mysql.sock文件[root@yz3110 mysql-5.5.24]# mysql -uroot -pEnter password: ERROR 2002 (HY000): Can't connect to local MySQL server through socket '/...
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数据库 时间：
2015-11-30 22:23:03
阅读次数：
171
