# [[Joining the Apple iOS 8 Developer Program|Joining the Apple iOS Developer Program]]<br><br>
# [[Joining the Apple iOS 8 Developer Program|Joining the Apple iOS Developer Program]]<br><br>
# [[Installing Xcode 6 and the iOS 8 SDK|Installing Xcode 8 and the iOS 10 SDK]]<br><br>
# [[Installing Xcode 6 and the iOS 8 SDK|Installing Xcode 8 and the iOS 10 SDK]]<br><br>
−# [[A Guided Tour of Xcode 6|A Guided Tour of Xcode 8]]
+# [[A Guided Tour of Xcode 6|A Guided Tour of Xcode 8]]<br><br>
−# [[An Introduction to Swift Playgrounds]]
+# [[An Introduction to Swift Playgrounds]]<br><br>
−
+
−
+
−#* [[An Introduction to Swift Playgrounds|What is a Swift Playground?]]
+
−#* [[An Introduction to Swift Playgrounds|Creating a New Swift Playground]]
+
−#* [[An Introduction to Swift Playgrounds|A Basic Swift Playground Example]]
+
−#* [[An Introduction to Swift Playgrounds|Playground Timelines]]
+
−#* [[An Introduction to Swift Playgrounds|Working with UIKit in Playgrounds]]
+
−#* [[An Introduction to Swift Playgrounds|When to Use Swift Playgrounds]]<br><br>
+
# [[Swift Data Types, Constants and Variables]]<br><br>
# [[Swift Data Types, Constants and Variables]]<br><br>
Exception encountered, of type "Error"
[46018eef] /index.php?diff=31673&oldid=31124&title=IOS_8_App_Development_Essentials 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(82): 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}