xhotolog

100% CPU

xhoto — Wed, 02 Jul 2008 16:55:50 +0900

http://www.codeproject.com/KB/IP/AsyncSocketServerandClien.aspx?msg=1540676#xx1540676xx

This did the trick!!!!!! No 100% CPU load anymore

I understand the setting, but what on earth then is the default setting, some busy poll loop???
Can't MS sack that programmer for life

Well, looking a bit more on the internet (http://www.iis.net/922/SinglePageArticle.ashx[^] I found this:

"Due to a bug in the Windows Communication Foundation that isn't fixed in Beta 2 a net.tcp request to the net.tcp Listener Adapter service (SMSvcHost.exe) will peg the CPU at 90%. The workaround is to add the following to the file %windir%\WinFX\v3.0\Windows Communication Foundation\SMSvcHost.exe.config:

"socket alwaysUseCompletionPortsForAccept="true""

Apparently this bug isn't just in WCF, but already made his way to XP / .NET 2.0

-- modified at 12:37 Tuesday 20th June, 2006

깨달음

xhoto — Sun, 25 Nov 2007 23:47:19 +0900

1.
니 생각을 알았다.

2.
내 생각을 숨기겠다.

넌 왜 사니?

xhoto — Sun, 07 Oct 2007 01:00:52 +0900

1.
저 질문에 10초 안에 간단히 대답할 수 있다면, 행복한거다.

2.
난 왜 사는지 아직 잘 모르겠다.

3.
큰일이네.

천천히

xhoto — Thu, 27 Sep 2007 02:04:00 +0900

천천히

어렵다.

xhoto — Thu, 30 Aug 2007 02:46:00 +0900

1.
사람은 바뀌지 않는다.

2.
어차피 바뀌지 않으니,
그 사람을 잘 아는게 중요하다.

3.
참거나, 이해하거나,
이것도 저것도 아니라면 무시하면 된다.

C# 에서 Array.Sort 활용

xhoto — Mon, 20 Aug 2007 01:14:26 +0900

public class OrderTimeDESC : IComparer

{

int IComparer.Compare(Object order1, Object order2)

{

return (((Order)order1).ReceiptDateTime.CompareTo(((Order)order2).ReceiptDateTime));

}

public class OrderTimeASC : IComparer

{

int IComparer.Compare(Object order1, Object order2)

{

return (((Order)order2).ReceiptDateTime.CompareTo(((Order)order1).ReceiptDateTime));

}

public void SortTest()

{

IComparer orderTimeDESC = new OrderTimeDESC();

IComparer orderTimeASC = new OrderTimeASC();

Order order1 = new Order();

order1.ReceiptDateTime = DateTime.Now;

Order order2 = new Order();

order2.ReceiptDateTime = DateTime.Now.AddDays(1);

Order order3 = new Order();

order3.ReceiptDateTime = DateTime.Now.AddDays(2);

Order[] orders = new Order[3];

orders[0] = order3;

orders[1] = order1;

orders[2] = order2;

Array.Sort(orders, orderTimeASC);

for (int i = 0; i < orders.GetLength(0); i++)

System.Console.WriteLine(orders[i].ReceiptDateTime.ToString());

Array.Sort(orders, orderTimeDESC);

for (int i = 0; i < orders.GetLength(0); i++)

System.Console.WriteLine(orders[i].ReceiptDateTime.ToString());

}

똑똑하게 사랑하라

xhoto — Sun, 15 Jul 2007 00:42:45 +0900

똑똑하게 사랑하라

산지는 꽤 됐는데, 책장속에 쳐박혀 있던 책을 꺼내서 보기 시작했다.

책 표지에는

전 세계 여성들의 러브 코치
필 맥그로의 사랑 성공법

이라고 적혀 있다.

화성에서 온 남자, 금성에서 온 여자 와 비슷한 내용인데,

핵심은 이거다,

이 세상에서 100 퍼센트 완벽한 남자는 없다.
80 퍼센트의 남자를 찾았다면,
나머지 20퍼센트는 당신이 채우면 된다.
이것이 '똑똑한 사랑법' 이다.

똑똑한 사랑법 이라는 표현이 참 웃기다.
어떤게 똑똑한 사랑법 이고, 어떤게 멍청한 사랑법 일까?

생각이 났다.

xhoto — Thu, 03 May 2007 01:06:37 +0900

내가 언제나 되뇌었던 말.

'후회' 란 말은 할 수 있는 일을 하지 않았을 때 하는 말이다.
능력 없는 당신은 '후회' 할 자격 조차 없다.

난 '후회' 할 자격 조차 없다.

거짓말

xhoto — Mon, 23 Apr 2007 20:21:00 +0900

한 가지의 거짓말을 참말처럼 하기 위해서는

항상 일곱 가지의 거짓말을 필요로 한다.

항상

.

17th Annual Jolt Award Winners

xhoto — Fri, 06 Apr 2007 08:21:26 +0900

Click here to see the list of this year's Finalists.
Click here for photos of this year's Jolt Awards presentation.

1. Books General

Jolt Winner:

Agile Software Development by Alistair Cockburn (Addison-Wesley Professional)

Productivity Winners:

Catastrophe Disentanglement by E. M. Bennatan (Addison-Wesley Professional)
Practices of an Agile Developer by V. Subramaniam and A. Hunt (Pragmatic Bookshelf)
Software Estimation Demystifying the Black Art by Steve McConnell (Microsoft Press)

2. Books Technical

Jolt Winner:

Head First Object-Oriented Analysis & Design by B. McLaughlin, G. Pollice, and D. West (O'Reilly Media)

Productivity Winners:

Code Quality by Diomidis Spinellis (Addison-Wesley Professional)
Refactoring Databases by Scott W. Ambler and P. J. Sadalage (Addison-Wesley Professional)
CSS: The Missing Manual by David Sawyer McFarland (O'Reilly Media)

3. Change and Configuration Management

Jolt Winner:

AccuRev 4.5 with AccuWorkflow (AccuRev)

Productivity Winners:

AnthillPro3 (Urbancode)
Perforce SCM (Perforce)
Team Foundation Server (Microsoft)

4. Collaboration Tools

Jolt Winner:

Confluence (Atlassian Software Systems)

Productivity Winners:

Adobe Acrobat Connect Professional (Adobe Systems)
NetBeans IDE (Sun Microsystems)
TeamCity (JetBrains)

5. Database Engines and Data Tools

Jolt Winner:

Visual Studio 2005 Team Edition for Database Professionals (Microsoft)

Productivity Winners:

Coral8 Engine (Coral8)
Dbdeploy (ThoughtWorks)
SQL Refactor (Red Gate Software)

6. Design and Modeling Tools

Jolt Winner:

stpBA Storyboarding (stpsoft)

Productivity Winners:

Corticon Business Rules Modeling Studio (Corticon)
MagicDraw UML (No Magic)
Stylus Studio 2007 XML Enterprise Suite (DataDirect Technologies)

7. Development Environments

Jolt Winner:

NetBeans IDE (Sun Microsystems)

Productivity Winners:

IntelliJ IDEA (JetBrains)
IronPython (Microsoft)
Wolfram Workbench (Wolfram Research)

8. Enterprise Tools

Jolt Winner:

Cape Clear ESB Platform (Cape Clear Software)

Productivity Winners:

Liferay Portal (Liferay
Appistry EAF (Appistry)
Pentaho Open BI Suite (Pentaho)

9. Libraries, Frameworks and Components

Jolt Winner:

NetAdvantage for .NET (Infragistics)

Productivity Winners:

JViews (ILOG)
.NET Framework 3.0 (Microsoft)
Intel Threading Building Blocks (Intel)

10. Mobile Development Tools

Jolt Winner:

Carbide .c++ Professional Edition (Nokia)

Productivity Winners:

Crossfire (AppForge)
NetBeans Mobility Pack and Sun Java Wireless Tookit (Sun Microsystems)
Qtopia (Trolltech)

11. Project Management

Jolt Winner:

Rally Enterprise (Rally Software)

Productivity Winners:

6th Sense Analytics (6th Sense Analytics)
Teamwork (Open Lab)
V1: Agile Enterprise (VersionOne)

12. Security

Jolt Winner:

AppScan (Watchfire)

Productivity Winners:

DevInspect (SPI Dynamics)
Fortify Source Code Analysis (Fortify)
Metasploit Framework (Metasploit)

13. Testing

Jolt Winner:

AgitarOne (Agitar Software)

Productivity Winners:

Mindreef SOAPscope (Mindreef)
Parasoft SOAtest (Parasoft)
TestComplete (AutomatedQA)

14. Bug and Defect Tracking

Jolt Winner:

TestTrack Studio (Seapine Software)

Productivity Winners:

JIRA (Atlassian Software Systems)
OnTime 2007 (Axosoft)
Software Planner Professional (Pragmatic Software)

15. Utilities

Jolt Winner:

VMware Lab Manager (VMware)

Productivity Winners:

Adobe Captivate 2 (Adobe)
ElectricCommander (Electric Cloud)
Textmate (MacroMates)

16. Web Development

Jolt Winner:

Adobe Flex 2 (Adobe Systems)

Productivity Winners:

IntelliJ IDEA (JetBrains)
Mindreef SOAPscope Server (Mindreef)
NetBeans Visual Web Pack 5.5 (Sun Microsystems)

17. Websites and Developer Networks

Jolt Winner:

Sun Developer Network (Sun Microsystems)

Productivity Winners:

CM Crossroads (CMC Media)
Koders.com (Koders)
Krugle (Krugle)

HALL OF FAME

IBM developerWorks (IBM)