nice cover artwork
The problem :
A string that represents a sentence ( e.g. user input ) needs to be split into parts (words ) , the delimiter should be the blank space ” ” .
However, multiple blanks should not produce “empty” words in the end . Therefore, only words != “” should be kept in the final list / array of words .
[w for w in sentence.split(" ") if w!='']
array_filter(explode(" ", $sentence), create_function('$x', 'return $x!="";'))
I let statSVN ( www.statsvn.org ) generate some.. well , stats , which was quite interesting and not that much hassel. Still, the git guys tell me that these are not very impressive and that I should switch VCS .. Certainly considering this – for the next projects.
Sometimes this error would pop up
“Fatal error: Uncaught exception ‘Zend_Session_Exception’ with message ‘Zend_Session::start()”
With the crucial line: “ps_files_cleanup_dir: opendir(/var/lib/php5) failed: Permission denied”
An explanation and solution is posted here
The source states that for Debian and Ubuntu, the automatic garbage collection must be set to “off” , for the various php5 packages in use ( e.g. , php-cli ) .
So we have to take care of this in the php.ini files for the packages in question.