JLinX – Blog

Weblog von Jan Linxweiler

Online Deutsch-Englisch Ãœbersetzung

Filed under: Internet — Jannis at 11:30 am on Wednesday, November 29, 2006

Als Alternative zu Leo bietet die TU Chemnitz auch einen Ãœbersetungsservice an.

Free TV episodes online

Filed under: Fun,Internet — Jannis at 10:35 am on Tuesday, November 28, 2006


Icons in Visual Studio 2005

Filed under: Development — Jannis at 9:43 am on Tuesday, November 28, 2006

The is a icon bundel in Visual Studio included:
C:\Programme\Microsoft Visual Studio 8\Common7\VS2005ImageLibrary\VS2005ImageLibrary.zip


Prompt der Bash editieren

Filed under: Linux — Jannis at 10:58 am on Thursday, November 16, 2006

Einstellung in der .bashrc:

PS1=’\u@\h:\w\$ ‘

\a  Warnton
\d  Datum im "Wed Sep 06" Format
\e  ASCII Escape Zeichen
\h  Hostname
\H  Kompletter Hostname (mybox.mydomain.com)
\j   Anzahl der Prozesse
\l   Name der Shell (ttyp4)
\n  Neue Zeile
\r   Rücklauf
\s  Name der ausführbaren Shell (bash)
\t   Zeit 24-Std Format (23:01:01)
\T  Zeit 12-Std Format (11:01:01)
\@ Zeit 12-Std Format mit am/pm
\u  Benutzername
\v  Version der Bash
\V  Version der Bash mit patchlevel
\w  Aktueller Verzeichnispfad (/home/user1)
\W Aktuelles Verzeichnis (user1)
\!   Current command's position in the history buffer
\#  Command number
\$  User = "$",  Root = "#" Anzeige
\\	A Backslash
\[   Vor Farbsequenz für Zeichen
\]   Nach Nicht-Zeichen

scp with konqueror

Filed under: Linux — Jannis at 4:42 pm on Wednesday, November 15, 2006

The Konqueror has an integrated plugin to support scp file transfer.

Usage: fish://[user]@[host]:[port]

Open Source serial communication lib for C++

Filed under: Development — Jannis at 10:14 am on Wednesday, November 15, 2006


Script Firefox and IE

Filed under: Development,Internet — Jannis at 5:07 pm on Tuesday, November 14, 2006

The Principles of OOD

Filed under: Development,Software Engineering — Jannis at 11:14 pm on Monday, November 13, 2006

What is object oriented design? What is it all about? What are it’s benefits? What are its costs? An article on objectmentor.com.

Article by Robert C. Martin about “Design Principles and Design Patterns“.

Principles of Class Design:

Principles about package cohesion:

  • REP – The Release Reuse Equivalency Principle
    The granule of reuse is the granule of release.
  • CCP – The Common Closure Principle
    Classes that change together are packaged together.
  • CRP – The Common Reuse Principle
    Classes that are used together are packaged together.

Principles about couplings between packages:

  • ADP – The Acyclic Dependencies Principle
    The dependency graph of packages must have no cycles.
  • SDP – The Stable Dependencies Principle
    Depend in the direction of stability.
  • SAP – The Stable Abstractions Principle
    Abstractness increases with stability.

Other principles:

Wellknown authors:


Programming Paradigm

Eine Investition in Wissen bringt noch immer die besten Zinsen.

Filed under: Zitate — Jannis at 11:04 pm on Monday, November 13, 2006

Eine Investition in Wissen bringt noch immer die besten Zinsen.
(Benjamin Franklin)

Some Books on Software Design Principles

Filed under: Bücher,Development,Software Engineering — Jannis at 11:00 pm on Monday, November 13, 2006
  • Object-oriented Software Construction. (Bertrand Meyer)
  • Object-Oriented Analysis and Design with Applications (Grady Booch)
  • Agile Principles, Patterns, and Practices in C# (Robert C. Martin)
  • The Pragmatic Programmer. From Journeyman to Master. (Andrew Hunt et al.)
  • Code Complete (Steve McConell)
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