1. http://forums.wasabistudio.ca/viewtopic.php?f=69&p=477010
2. https://help.github.com/articles/create-a-repo
3. 
   

1. Subversion: http://blog.ericsk.org/archives/446
2. git: http://wayne-fu.blogspot.tw/2013/01/google-code-setup.html
3. 
   

1. Add time: http://office.microsoft.com/en-us/excel-help/add-times-HP003056109.aspx
   Use function: TIME(h,m,s)
2. String compare: http://superuser.com/questions/284022/comparing-two-strings-in-excel
   =IF(A1=B1,"true","false")
3. Count numbers greater than or less than a number: http://office.microsoft.com/en-us/excel-help/count-numbers-greater-than-or-less-than-a-number-HP003056117.aspx
4. Convert column index into character : http://stackoverflow.com/questions/12796973/vba-function-to-convert-column-number-to-letter
   轉成 26 進位的方式
5. Range : http://stackoverflow.com/questions/13157363/create-excel-ranges-using-column-numbers-in-vba
6. 
   

1. Date to string : http://stackoverflow.com/questions/2636157/excel-date-to-string-conversion
   =TEXT(A1,"DD/MM/YYYY hh:mm:ss")
2. Converting Time into Minutes : http://www.proworkflow.com/blog/2009/02/converting-time-into-minutes-using-excel/
   http://stackoverflow.com/questions/14455803/how-to-convert-hoursminutesseconds-into-total-minutes-in-excel
3. 
   

1. Type define : http://www.vb6.us/tutorials/user-defined-types-udt-vb
2. 
   

1. http://tldp.org/HOWTO/Bash-Prog-Intro-HOWTO-8.html
2. return value: http://www.linuxjournal.com/content/return-values-bash-functions
3. 
   

1. http://www.thegeekstuff.com/2010/06/bash-if-statement-examples/

1. compare: http://www.tech-recipes.com/rx/209/bournebash-shell-scripts-string-comparison/

1. Directory exist : http://stackoverflow.com/questions/59838/how-to-check-if-a-directory-exists-in-a-shell-script
2. Recursive : http://jashliao.pixnet.net/blog/post/155921753-%E6%AF%8F%E5%A4%A9%E4%B8%80%E5%80%8Blinux%E6%8C%87%E4%BB%A4-ls(%E7%94%A8%E4%BE%86%E5%88%97%E5%8D%B0%E5%87%BA%E7%9B%AE%E5%89%8D%E7%9A%84%E7%9B%AE%E9%8C%84%E7%9A%84

1. http://serverfault.com/questions/140354/how-to-add-message-that-will-be-read-with-dmesg
2. syslog : http://www.cyberciti.biz/tips/howto-linux-unix-write-to-syslog.html
3. 
   

1. The C'tor and D'tor of class
2. String format
3. How to use __FILE__ , __LINE__ , __FUNCTION__

1. http://www.otierney.net/objective-c.html.zh-tw.big5
2. http://pydoing.blogspot.tw/2012/06/objc-resource.html
3. http://pydoing.blogspot.tw/2012/07/objc-guide.html
4. http://learnobj-c.blogspot.tw/
5. http://zh.wikipedia.org/wiki/Objective-C
6. http://www.techmemo.com.tw/wp/2010/07/14/279/porting-transplant-c-to-objective-c/
7. http://yehnan.blogspot.tw/2012/03/objective-cios.html
8. 
   

1. apt-get install gobjc build-essential
2. hello.m
   #import
   
   @interface HelloWorld : NSObject
   - (void) hello;
   @end
   
   @implementation HelloWorld
   - (void) hello {
   NSLog(@"hello world!");
   }
   @end
   
   int main(void) {
   HelloWorld *hw = [[HelloWorld alloc] init];
   [hw hello];
   [hw release];
   }
3. gcc -x objective-c -I/usr/include/GNUstep -fconstant-string-class=NSConstantString -D_NATIVE_OBJC_EXCEPTIONS hello.m -lgnustep-base
   or
   gcc $(gnustep-config --objc-flags) hello.m $(gnustep-config --base-libs)
4. From: http://www.gc3.uzh.ch/blog/Compile_a_Objective-C_application_on_Ubuntu___40__Hobbes_instance__41__/

1. gcc -o hello hello.m -framework Foundation

1. Download the packages from http://www.gnustep.org/experience/Windows.html
2. Install the packages step by step : GNUstep MSYS System, GNUstep Core, GNUstep Devel, GNUstep Cairo,ProjectCenter,Gorm.
3. Enter the GNUstep shell : C:\GNUstep\msys\1.0\msys.bat
4. The root folder is C:\GNUstep\msys\1.0
5. Compile : gcc -o hello hello.m -I /GNUstep/System/Library/Headers \
   -L /GNUstep/System/Library/Libraries -lobjc -lgnustep-base \
   -fconstant-string-class=NSConstantString
   
6. include path :
   C:\GNUstep\lib\gcc\mingw32\4.6.1\include
   C:\GNUstep\include

1. 3 type of OS : http://blog.lyxite.com/2008/01/compile-objective-c-programs-using-gcc.html
2. Windows install : http://www.gnustep.org/experience/Windows.html

1. Runtime : C:\Program Files\Microsoft Visual Studio 9.0\VC\redist
2. msvcrt.dll : http://stackoverflow.com/questions/8530040/vc2008-installer-project-msvcrt-dll
3. 
   

' Contents of class DerivedClass
Implements BaseClass
Private Sub BaseClass_BaseMethod()
End Sub