Description has only two SentencesTime Limit: 3000/1000 MS (Java/Others)Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 886Accepted Subm...
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其他好文 时间:
2014-10-02 20:06:33
阅读次数:
239
2down voteAdditional to B H answer. Also lookthis answer.Got this issue when launching my landscape only app from portrait orientation (also the app s...
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移动开发 时间:
2014-10-02 16:58:43
阅读次数:
3647
Follow up for problem "Populating Next Right Pointers in Each Node".
What if the given tree could be any binary tree? Would your previous solution still work?
Note:
You may only use constant ...
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其他好文 时间:
2014-10-02 14:18:33
阅读次数:
267
在Xtext的官网中是这样说的
“Building your own domain-specific languages has never been so easy. Just put your grammar in place and you not only get the working parser and linker but also first class Eclipse sup...
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其他好文 时间:
2014-10-01 10:17:01
阅读次数:
693
一、只读表空间只读的表空间只能进行select操作,设定只读表空间的命令为:ALTERTABLESPACEuserdataREADONLY;设定只读表空间会触发checkpoint,将缓存中的数据写入datafile;但是尽管设定了只读属性,依然可以对这个表空间进行drop操作(比如droptable),因为drop操作并没有改..
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数据库 时间:
2014-10-01 08:54:11
阅读次数:
339
network mode的常见类型有
WCDMA preferred : 0
GSM only : 1
WCDMA only : 2
GSM UMTS : 3
CDMA : 4
... (参考RILConstants.java)
是透过AT+ERAT把mode的值丢给modem,让modem设定对应的mode。 如果是TDD手机,那么其network mode的值和WCDMA是对应的...
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移动开发 时间:
2014-09-30 13:19:39
阅读次数:
383
问题描述:1、系统无法进行磁盘的读写操作(touch,cp,chmod)等等2、服务器无法启动(也是因为无法创建文件)3、只有涉及到系统磁盘的写操作,都会报错"Read-onlyfilesystem"问题原因:1、系统没有正常关机,导致虚拟磁盘出现文件系统错误;2、机器硬盘故障导致硬盘只读一般情况..
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系统相关 时间:
2014-09-29 20:53:01
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301
Given a linked list, swap every two adjacent nodes and return its head.
For example,
Given 1->2->3->4, you should return the list as 2->1->4->3.
Your algorithm should use only constant space. Y...
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其他好文 时间:
2014-09-29 01:40:57
阅读次数:
297
用本机用户登录vsftp出现错误:
root@ubuntu:~#ftp
ftp> open 127.0.0.1
Connected to 127.0.0.1.
220 (vsFTPd 2.3.5)
Name (127.0.0.1:pipi):
530 This FTP server is anonymous only.
Login failed.
ftp> quit
登录失败原因:...
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其他好文 时间:
2014-09-29 00:06:37
阅读次数:
1042
No Launcher activity found!The launch will only sync the application package on the device! 已经安装成功,因为这Widget是插件啊!你对桌面按久一点就会有个Widget的选项然后就去选择你这个widget啊...
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其他好文 时间:
2014-09-28 20:27:05
阅读次数:
214