android.database.sqlite.SQLiteException: near "tab": syntax error (code 1): , while compiling: create tab student(id integer primary key autoincrement...
分类：
数据库 时间：
2015-04-02 13:20:01
阅读次数：
163
描述
A new e-mail service "Berlandesk" is going to be opened in Berland in the near future.
The site administration wants to launch their project as soon as possible, that's why they
ask you ...
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其他好文 时间：
2015-03-31 22:20:41
阅读次数：
202
This month I entered a new learningstate。we have the topic onevery Friday.the content is simple near us life. And I relaxed a
lot to feeling.
Backgrand:we have a rest day onThursday every...
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其他好文 时间：
2015-03-30 23:10:44
阅读次数：
206
本文介绍一种用于高维空间中的快速最近邻和近似最近邻查找技术——Kd-Tree（Kd树）。Kd-Tree，即K-dimensional tree，是一种高维索引树形数据结构，常用于在大规模的高维数据空间进行最近邻查找(Nearest Neighbor)和近似最近邻查找(Approximate Near...
分类：
编程语言 时间：
2015-03-11 23:16:01
阅读次数：
342
Few weeks ago, a famous software company has upgraded its instant messaging software. A ranking system was released for user groups. Each member of a group has a level placed near his nickname. The le...
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其他好文 时间：
2015-03-11 17:14:04
阅读次数：
196
1991. The battle near the swamp
Time limit: 1.0 second
Memory limit: 64 MB
Gungan: Jar Jar, usen da booma!
Jar Jar: What? Mesa no have a booma!
Gungan: Here. Taken dis one.
In the ...
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其他好文 时间：
2015-03-08 13:02:11
阅读次数：
171
Where‘sthenearbank?It‘sjustaroundthecorner.WhereisPeter?Whereisthedepartmentstore?Whereisthepostoffice?Whereisthenearestbank?Whereisthenearestpostoffice?Whereisthenearestdepartmentstore?It‘sjustaroundthecorner.Where‘stheschool,Please?Where‘sthepostoffice,Pl..
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其他好文 时间：
2015-03-02 15:05:14
阅读次数：
163
题目：Kill the monsterTime Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 133 Accepted Submission(s): 97 Problem DescriptionThere is a mountain near yifen...
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其他好文 时间：
2015-02-26 13:30:54
阅读次数：
182
Some math I did ... (not 100% verified, but looks like it works)
n = near
f = far
z = depth buffer Z-value
EZ = eye Z value
LZ = depth buffer Z-value remapped to a linear [0..1] range (near plane t...
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其他好文 时间：
2015-02-16 11:47:34
阅读次数：
195
1、错误描述
com.mysql.jdbc.exceptions.jdbc4.MySQLSyntaxError Exception：You have an error in your SQL syntax check the manual that corresponds to your MySQL server version for the right syntax to use near ...
分类：
数据库 时间：
2015-02-11 23:25:26
阅读次数：
362
