== Objective-C and Apple ==
 
== Objective-C and Apple ==
   −
To understand how Objective-C, a language based on two 40 year old programming languages, ended up being the language of choice on Mac OS X and the latest cutting edge smartphones from Apple it is necessary to move away from technology and talk about business.  
+
To understand how Objective-C, a language based on two 40 year old programming languages, ended up being the language of choice on Mac OS X and the latest cutting edge smartphones from Apple it is necessary to move away from technology for a while and talk about business.  
   −
In the 1980s Steve Jobs and Steve Wozniak founded Apple Computer. After many years of success, Steve Jobs hired a marketing wizard from PepsiCo called John Sculley to help take Apple to the next level of business success. To cut a long story short, a boardroom battle ensued and Steve Jobs got pushed out of the company (for the long version of the story pick up a used copy of John Sculley's book ''Odyssey: From Pepsi to Apple'').
+
In the 1980s Steve Jobs and Steve Wozniak founded Apple Computer. After many years of success, Steve Jobs hired a marketing wizard from PepsiCo called John Sculley to help take Apple to the next level of business success. To cut a long story short, a boardroom battle ensued and Steve Jobs got pushed out of the company (for the long version of the story pick up a used copy of John Sculley's book ''Odyssey: From Pepsi to Apple'') leaving John Sculley in charge.
   Exception encountered, of type "Error"
[de87ab44] /index.php?diff=prev&oldid=8443&title=The_History_of_Objective-C Error from line 434 of /var/www/techotopia/includes/diff/DairikiDiff.php: Call to undefined function each()
Backtrace:
#0 /var/www/techotopia/includes/diff/DairikiDiff.php(544): DiffEngine->diag()
#1 /var/www/techotopia/includes/diff/DairikiDiff.php(344): DiffEngine->compareSeq()
#2 /var/www/techotopia/includes/diff/DairikiDiff.php(227): DiffEngine->diffLocal()
#3 /var/www/techotopia/includes/diff/DairikiDiff.php(721): DiffEngine->diff()
#4 /var/www/techotopia/includes/diff/DairikiDiff.php(859): Diff->__construct()
#5 /var/www/techotopia/includes/diff/DairikiDiff.php(980): MappedDiff->__construct()
#6 /var/www/techotopia/includes/diff/TableDiffFormatter.php(194): WordLevelDiff->__construct()
#7 /var/www/techotopia/includes/diff/DiffFormatter.php(140): TableDiffFormatter->changed()
#8 /var/www/techotopia/includes/diff/DiffFormatter.php(111): DiffFormatter->block()
#9 /var/www/techotopia/includes/diff/DifferenceEngine.php(881): DiffFormatter->format()
#10 /var/www/techotopia/includes/diff/DifferenceEngine.php(797): DifferenceEngine->generateTextDiffBody()
#11 /var/www/techotopia/includes/diff/DifferenceEngine.php(728): DifferenceEngine->generateContentDiffBody()
#12 /var/www/techotopia/includes/diff/DifferenceEngine.php(662): DifferenceEngine->getDiffBody()
#13 /var/www/techotopia/includes/diff/DifferenceEngine.php(632): DifferenceEngine->getDiff()
#14 /var/www/techotopia/includes/diff/DifferenceEngine.php(453): DifferenceEngine->showDiff()
#15 /var/www/techotopia/includes/page/Article.php(797): DifferenceEngine->showDiffPage()
#16 /var/www/techotopia/includes/page/Article.php(508): Article->showDiffPage()
#17 /var/www/techotopia/includes/actions/ViewAction.php(44): Article->view()
#18 /var/www/techotopia/includes/MediaWiki.php(490): ViewAction->show()
#19 /var/www/techotopia/includes/MediaWiki.php(287): MediaWiki->performAction()
#20 /var/www/techotopia/includes/MediaWiki.php(714): MediaWiki->performRequest()
#21 /var/www/techotopia/includes/MediaWiki.php(508): MediaWiki->main()
#22 /var/www/techotopia/index.php(41): MediaWiki->run()
#23 {main}