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最新文章列表
A Google's Interview Question - GLAT #20 series 3
The roadmap to compute all fixed points of f(x) is to start from boundaries 1, or 10^10, and keep acting f on it. If x is a boundary point, first compare x and f(x) to see whether we should generate th ...
转贴oracle:Configuring Kernel Parameters
2.6 Configuring Kernel Parameters
Note:
The kernel parameter and shell limit values shown in the following section are recommended values only. For production database systems, Oracle recommends that y ...
Wap Explorer 初步设计源代码
刚才在我的Q群里面讨论了下关于Wap Explorer的开发。里面的朋友建议我把开发的过程写到blog,以方便学习与讨论。现在我把我写好的代码公布出来。并说明我的设计结构。(在此说明下,对于里面的UI设计我前面写过很多文章)
一个UI包--包括了所有的界面实现接口等,Wap的显示也主要是通过这个包里面的东西划出来的。
...
Daily BW Systems Checklist
This list of transactions is designed to guide a Basis Admin team member through the process of keeping tabs on major systems issues and root cause issues and trends for each system in the landscape. ...
昨日网摘 [2006-12-24:anux @ del.icio.us]
ferret - TracFerret is a high-performance, full-featured text search engine library written for Ruby. It is inspired by Apache Lucene Java project.《商业周刊》 创新在中国障碍与生俱来计划生育政策下出生的一代人正成为大学生的主要力量,他们要求不同以往的设施 ...
a python tutorial
A Very Brief Introduction To Python And It's Data-Types
一篇短小精悍的 python tutorial 。对一些容易被忽视的问题讲得很清楚!很专业的 tutorial!摘录片段如下:
The Python 'philosophy' emphasises readability, clarity and simplicity, whi ...
something about web application
Judging from the job advertisements in employment web sites, there are currently two popular techniques for developing web applications.
The "rapid development" style, usi ...
Parse XML using Dom4j(转载)
Parsing XML
One of the first things you'll probably want to do is to parse an XML document of some kind. This is easy to do in dom4j. The fol ...
String与StringBuffer的区别
public class Perf { public static String detab1(String s) { if (s.indexOf('\t') == -1) return s; String res = ""; int len = s.leng ...
提高abap数据访问性能的几篇文章的连接
Optimize Database Access and Increase System Performance Through More Efficient ABAP Programminghttp://www.itp-consulting.com/Optimize%20Database%20and%20Performance%20with%20ABAP.pdf Dynamic Open SQL ...
几个有用的SAP性能调整的NOTES连接
Work Processes [39412] How many work processes to configure [21960] Several instances/systems on one UNIX computer ...
常见的abap面试题目,请大家对照学习
1. What is the typical structure of an ABAP program? 2. What are field symbols and field groups.? Have you used "component idx of structure" clause with field groups? 3. What should be the ...
如何调整ABAP程序的性能
1、使用where语句 不推荐 Select * from zflight. Check : zflight-airln = ‘LF’ and zflight-fligh = ‘BW222’. Endselect.推荐 Select * from zflight where airln = ‘LF’ and f ...