今天早上巡检又见bug：
A select query using a connect-by clause executing using parallel query may fail with ORA-600 [qerpxInitialize].
Bug 7308675 OERI:qerpxInitialize from parallel query using CONNECT BY...
分类：
其他好文 时间：
2014-10-14 12:37:49
阅读次数：
210
Evaluate the value of an arithmetic expression in Reverse Polish Notation.Valid operators are +, -, *, /. Each operand may be an integer or another ex...
分类：
其他好文 时间：
2014-10-14 09:49:07
阅读次数：
219
Evaluate the value of an arithmetic expression in Reverse Polish Notation.
Valid operators are +, -, *, /.
Each operand may be an integer or another expression.
Some examples:
["2", "1",...
分类：
编程语言 时间：
2014-10-13 20:33:47
阅读次数：
231
相同的雪花
时间限制：1000 ms | 内存限制：65535 KB
难度：4
描述You may have heard that no two snowflakes are alike. Your task is to write a program to determine whether this is really true. Your
program w...
分类：
其他好文 时间：
2014-10-12 20:01:38
阅读次数：
277
Problem：The string"PAYPALISHIRING"is written in a zigzag pattern on a given number of rows like this: (you may want to display this pattern in a fixed...
分类：
其他好文 时间：
2014-10-12 02:29:07
阅读次数：
187
问题： Say you have an array for which the ith element is the price of a given stock on day i. Design an algorithm to find the maximum profit. You may co...
分类：
其他好文 时间：
2014-10-12 00:58:36
阅读次数：
686
Problem：Given a stringS, find the longest palindromic substring inS. You may assume that the maximum length ofSis 1000, and there exists one unique lo...
分类：
其他好文 时间：
2014-10-11 02:20:24
阅读次数：
227
When sending a document to SAP, or making a RFC or BAPI call you may get this error:Microsoft.ServiceModel.Channels.Common.XmlReaderGenerationExceptio...
分类：
其他好文 时间：
2014-10-10 20:04:44
阅读次数：
224
Polymorphism is often referred to as the third pillar of object-oriented programming, after encapsulation and inheritance. It has two distinct aspects:
At run time, objects of a derived class may...
分类：
其他好文 时间：
2014-10-10 14:05:54
阅读次数：
158
问题： Say you have an array for which the ith element is the price of a given stock on day i. Design an algorithm to find the maximum profit. You may co...
分类：
其他好文 时间：
2014-10-10 00:18:11
阅读次数：
398
