Know Your IDEHeinz KabutziN THE 1980S, our programming environments were typically nothing bet- ter than glorified text editors…if we were lucky. Syntax highlighting, which we take for granted nowadays...
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其他好文 时间:
2015-05-13 10:23:52
阅读次数:
98
root密码忘记,重置mysql的root密码:一、修改mysql的配置文件my.cnf1.在[mysqld]的段中加上一句:skip-grant-tables[mysqld]datadir=/var/lib/mysqlsocket=/var/lib/mysql/mysql.sockskip-name-resolveskip-grant-tables保存并且退出vi。(或执行mysqld_safe--skip-grant-tabl..
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数据库 时间:
2015-05-13 06:29:50
阅读次数:
243
[client]
port=3306
socket=/tmp/mysql.sock
[mysqld]
port=3306
socket=/tmp/mysql.sock
skip-external-locking
log-error=/usr/local/mysql/log/error.log
key_buffer_size=5G
max_allowed_packet=50M
table_open_cache=4000
sort_buffer_size=2M
net_buffer_length=8K
read_..
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数据库 时间:
2015-05-12 19:09:21
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186
题目There are a total of n courses you have to take, labeled from 0 to n - 1.Some courses may have prerequisites, for example to take course 0 you have to first take course 1, which is expressed as a pai...
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其他好文 时间:
2015-05-11 16:07:36
阅读次数:
113
假设文件test1大小为20MB
(一)dd命令
1. 在文件test1的头部截取30个字节到文件test2:
dd if=test1 of=test2 bs=1 count=32
2. 从文件test1的第2个6M开始截取6M大小数据
dd if=test1 of=test2 bs=6M skip=1 count=1
3. 通过2的命令,可以写成shell脚本,将文件拆...
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系统相关 时间:
2015-05-09 11:45:15
阅读次数:
179
忘记MySql密码:
编辑mysql主配置文件 my.cnf 在[mysqld]字段下添加参数 skip-grant
重启数据库服务,这样就可以进入数据库不用授权了 mysql -uroot
修改相应用户密码 use mysql;
update user setpassword=password('密码') where user='r...
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数据库 时间:
2015-05-09 10:22:04
阅读次数:
217
问题描述:
【测试步骤】1、桌面同时按住power与音量-截图
【测试结果】截图无声音
【预期结果】不应该无声音
这是一个google common问题,问题原因如下:
decode does not complete when first capture.
solution: for audio sound pool case, skip EOS delay time to fast...
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移动开发 时间:
2015-05-08 13:05:52
阅读次数:
231
Course Schedule2015.5.8 01:26There are a total ofncourses you have to take, labeled from0ton - 1.Some courses may have prerequisites, for example to t...
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其他好文 时间:
2015-05-08 06:54:18
阅读次数:
114
There are a total ofncourses you have to take, labeled from0ton - 1.Some courses may have prerequisites, for example to take course 0 you have to firs...
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其他好文 时间:
2015-05-07 21:47:35
阅读次数:
145
Course Schedule问题:There are a total ofncourses you have to take, labeled from0ton - 1.Some courses may have prerequisites, for example to take course ...
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其他好文 时间:
2015-05-07 16:04:49
阅读次数:
104