# Specify the Starter Database character set.## One of the following# AL32UTF8, WE8ISO8859P15, WE8MSWIN1252, EE8ISO8859P2,# EE8MSWIN1250, NE8ISO8859P1 ...
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数据库 时间：
2020-04-13 13:56:13
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109
You can use the command to see a list of all installed packages on your computer. To uninstall a program use command. For example, the following comma ...
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系统相关 时间：
2020-04-12 16:18:39
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85
题目： You've got a string a1,a2,…,ana1,a2,…,an, consisting of zeros and ones. Let's call a sequence of consecutive elements ai,ai?+?1,…,?ajai,ai?+?1,…,? ...
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其他好文 时间：
2020-04-11 20:50:12
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58
web应用连接oracle数据库时，经常在查询数据时发生 Listener refused the connection with the following error: ORA-12519, TNS:no appropriate service handler found The Connect ...
环境: OS:Centos 7 DB:18.0.0.0 1.停掉每个节点的crsRun "crsctl stop crs" on all nodes to stop CRS stack.2.关闭HAIPOn one node, run the following commands:在一个节点上执行如 ...
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数据库 时间：
2020-04-07 20:55:31
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92
Following Orders（拓扑+dfs） AC_Code: 1 #include <bits/stdc++.h> 2 using namespace std; 3 typedef long long ll; 4 const int maxn = 25; 5 const int inf = 0 ...
Add the following to Add the following to Set to start ntpd at boot time. Once has been added to `/etc/rc Set to allow ntpd to step the clock any amou ...
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其他好文 时间：
2020-04-06 09:39:00
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68
Write an algorithm to determine if a number is "happy". A happy number is a number defined by the following process: Starting with any positive intege ...
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移动开发 时间：
2020-04-06 09:24:09
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91
记录一次Authorization 异常的插曲：api.php有如下配置：Route::middleware('auth:api')->post('/userfollowOrUnFollowCelebrity', 'FollowController@followOrUnFollowCelebrity... ...
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Windows程序 时间：
2020-04-05 09:43:13
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1108
#CA生成一对密钥[root@localhost~]#cd/etc/pki/CA[root@localhostCA]#lscertscrlnewcertsprivate[root@localhostCA]#(umask077;opensslgenrsa-outprivate/cakey.pem2048)GeneratingRSAprivatekey,2048bitlongmodulus.....+
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Web程序 时间：
2020-04-01 19:22:03
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102
