Problem:Say you have an array for which theithelement is the price of a given stock on dayi.If you were only permitted to complete at most one transac...
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其他好文 时间:
2014-09-25 21:10:47
阅读次数:
171
环境:
AIX 7.1
Oracle Rac 11.2.0.3
root@kk01:/oraapp/grid/gridhome>./root.sh
Performing root user operation for Oracle 11g
The following environment variables are set as:
ORA...
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其他好文 时间:
2014-09-25 19:30:07
阅读次数:
354
2014-09-25 BaoXinjian一、摘要在官方文档《oracle performance tuning guide》中提到Connecting to the database is an expensive operation that is highly unscalable。数据库的连...
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数据库 时间:
2014-09-25 18:05:17
阅读次数:
273
In the last four blog, we talked about the high query operation of mongodb. Now in this blog let's know about the high update operation about monodb.
1. Save
as for save(), whose function is to upda...
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数据库 时间:
2014-09-25 03:05:48
阅读次数:
358
??
DECLARE
--
API input variables
l_operation_tbl bom_rtg_pub.operation_tbl_type := bom_rtg_pub.g_miss_operation_tbl;
l_rtg_header_rec bom_rtg_pub.rtg_header_rec_type := bom_rtg_pub...
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其他好文 时间:
2014-09-25 00:11:58
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511
【题意简述】:计算两数相加,有多少个进位。
【分析】:很简单,不过还是要注意输出的细节。当进位为1时,输出的operation,没有s。
详见代码:
// 216K 0Ms
#include
using namespace std;
int main()
{
int a,b;
while(cin>>a>>b)
{
if(a == 0&&b == 0) break; // ...
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其他好文 时间:
2014-09-23 22:46:05
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174
# -*- coding: utf-8 -*-import platformdef TestPlatform(): print ("----------Operation System--------------------------") #Windows will be : (32b...
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编程语言 时间:
2014-09-23 15:24:14
阅读次数:
165
1, Sort
Needless to say, mongodb also support to sort data. THe positive one means sorting by asc order and negetive means by desc.
2. Group
The grammar of group:
Description Of Argument:...
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数据库 时间:
2014-09-23 02:47:33
阅读次数:
267
官网没有给出CREATE、SEARCH、WRITE等XML-RPC接口的Java 调用示例,在此补充一下。
There is no examples on the official site for the XML-RPC operation interfaces for Java, so I posted my code here.
import org.apache.xmlrpc.Xml...
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编程语言 时间:
2014-09-23 00:07:33
阅读次数:
443