Development reference: Difference between revisions

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== C++ ==
{| class="mw-collapsible mw-collapsed wikitable"
{| class="mw-collapsible mw-collapsed wikitable"
! reverse iterator skeleton
! c++ stl reverse iterator skeleton
|-
|-
| From [http://www.sgi.com/tech/stl/ReverseIterator.html SGI]...
| From [http://www.sgi.com/tech/stl/ReverseIterator.html SGI]...
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     rfirst++;
     rfirst++;
  }
  }
|}
{| class="wikitable"
! [[Reading a binary file|c++ stl reading a binary file]]
|}
|}


{| class="mw-collapsible mw-collapsed wikitable"
{| class="mw-collapsible mw-collapsed wikitable"
! gdb and ddd overview
! c/c++ gdb and ddd
|-  
|-  
|  
|  
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|}
|}


[[Reading a binary file]]
== PHP ==
{| class="mw-collapsible mw-collapsed wikitable"
{| class="mw-collapsible mw-collapsed wikitable"
! debugging
! debugging

Revision as of 21:42, 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 and ddd 
(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
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 Java 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
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.

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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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