Development reference: Difference between revisions

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{| class="mw-collapsible mw-collapsed wikitable"
{| class="mw-collapsible mw-collapsed wikitable"
! c/c++ gdb and ddd
! c/c++ gdb debugging
|-  
|-  
|  
|  
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{| class="mw-collapsible mw-collapsed wikitable"
{| class="mw-collapsible mw-collapsed wikitable"
! debugging
! php debugging
|-
|-
| Tail these:
| Tail these:
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  /etc/init.d/apache restart
  /etc/init.d/apache restart
|}
|}
== Java ==


{| class="mw-collapsible mw-collapsed wikitable"
{| class="mw-collapsible mw-collapsed wikitable"
! eclipse Java project layout format
! java eclipse project layout format
|- Eclipse uses a workspace which holds projects.  Java apps written with Eclipse are organized as follows:
|- Eclipse uses a workspace which holds projects.  Java apps written with Eclipse are organized as follows:
| * Eclipse workspace (can also be the top version-control folder)
| * Eclipse workspace (can also be the top version-control folder)
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| **** classes (each class is contained in one file)
| **** classes (each class is contained in one file)
|}
|}
== Mediawiki ==


{| class="mw-collapsible mw-collapsed wikitable"
{| class="mw-collapsible mw-collapsed wikitable"
! collapsible skeleton
! mediawiki collapsible skeleton
|-
|-
|}
|}


{| class="mw-collapsible mw-collapsed wikitable"
{| class="mw-collapsible mw-collapsed wikitable"
! collapsible example
! mediawiki collapsible example
|-
|-
| DJs are kept on the active Active djs are maintained Active djs are maintained Active djs are maintained Active djs are maintained Active djs are maintained Active djs are maintained djs list when both the server and the dj are enabled.
| DJs are kept on the active Active djs are maintained Active djs are maintained Active djs are maintained Active djs are maintained Active djs are maintained Active djs are maintained djs list when both the server and the dj are enabled.

Revision as of 21:43, 30 September 2012

c++ stl reverse iterator skeleton
From SGI... 
reverse_iterator rfirst(V.end());
reverse_iterator rlast(V.begin());

while (rfirst != rlast) 
{
    cout << *rfirst << endl;
    ...
    rfirst++;
}
c++ stl reading a binary file
c/c++ gdb debugging 
(gdb) help break
Set breakpoint at specified line or function.
Argument may be line number, function name, or "*" and an address.
If line number is specified, break at start of code for that line.
If function is specified, break at start of code for that function.
If an address is specified, break at that exact address.
With no arg, uses current execution address of selected stack frame.
This is useful for breaking on return to a stack frame.

Multiple breakpoints at one place are permitted, and useful if conditional.    

Do "help breakpoints" for info on other commands dealing with breakpoints.
ddd gives you a front end. I need to use it more, compare to other options
php debugging
Tail these: 
tail -f /var/log/apache2/sitelogs/thedigitalage.org/ssl_error_log
tail -f /var/log/ampache-tda/ampache.(today).log
This leads to too much noise, not needed... 
emacs /etc/php/apache2-php5.3/php.ini
  display_errors = On
/etc/init.d/apache restart
java eclipse project layout format
* Eclipse workspace (can also be the top version-control folder) ** project folder (typically one "app" that you can "run") *** package(s) (named something like "com.developer.project.application") **** classes (each class is contained in one file)
mediawiki collapsible skeleton
mediawiki collapsible example
DJs are kept on the active Active djs are maintained Active djs are maintained Active djs are maintained Active djs are maintained Active djs are maintained Active djs are maintained djs list when both the server and the dj are enabled.
All djs are shown in the prefs djs list.

Line 2

Line 3

All djs are shown in the prefs djs list.All djs are shown in the prefs djs list.All djs are shown in the prefs djs list.All djs are shown in the prefs djs list.All djs are shown in the prefs djs list. 

cd /var/www/localhost/htdocs/mediawiki
emacs LocalSettings_redirector.php (to hardcode each site)
php maintenance/update.php
(repeat for each site)
emacs LocalSettings_redirector.php (to reset dynamic behavior)
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