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![Clang does code completion
#include <stdio.h>int main(){ printf("nHello
Worldn"); return 0;}
> clang -cc1 -xc -fsyntax-only -code-completion-at -:5:12 - < test.c
COMPLETION: __func__COMPLETION: __FUNCTION__COMPLETION:
__PRETTY_FUNCTION__COMPLETION: asprintf : [#int#]asprintf(<#char **#>,
<#const char *, ...#>)COMPLETION: clearerr : [#void#]clearerr(<#FILE
*#>)COMPLETION: ctermid : [#char *#]ctermid(<#char *#>)COMPLETION:
ctermid_r : [#char *#]ctermid_r(<#char *#>)COMPLETION: dprintf :
[#int#]dprintf(<#int#>, <#const char *restrict, ...#>)COMPLETION:
fclose : [#int#]fclose(<#FILE *#>)COMPLETION: fdopen : [#FILE
*#]fdopen(<#int#>, <#const char *#>)...
COMPLETION: printf : [#int#]printf(<#const char *restrict, ...#>)
...](https://image.slidesharecdn.com/stateofappdevelopment-130318095630-phpapp01/75/State-ofappdevelopment-12-2048.jpg)
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State ofappdevelopment
- 1. The State ofApp Development: 2013
- 2. • 4 yearsago: the single developer. • The status quo for iOS Development is changing rapidly. • Many of these changes are a result of the ecosystem surrounding the iOS platform.
- 3.
- 4. CocoaPods • CocoaPod isa dependency manager similar to Ruby gems. • This is the biggest change to my workflow as an iOS Developer. • http://cocoapods.org
- 5. In a texteditor, make a Podfile: platform :ios pod 'AFNetworking', '1.0' pod 'JSONKit', '~> 1.4' On the command line: > pod install Also useful: > pod search <name>
- 6. You can makeyou own Podspec like this: Pod::Spec.new do |s| s.name = "Cocoa-Touch-Barcodes" s.version = "0.0.1" s.summary = "Fork of Jeff Lamarche's original barcode generator library at http://code.google.com/p/cocoabarcodes/" s.homepage = "http://code.google.com/p/cocoabarcodes/" s.license = { :type => 'New BSD', :text => "" } s.author = { "Jeff LaMarche" => "jeff.lamarche@gmail.com" } s.source = { :git => " https://github.com/netshade/Cocoa-Touch-Barcodes.git", :commit => "d0aabd00efa" } s.platform = :ios s.source_files = '' s.public_header_files = '*.h' end end end end end end end end end end end end
- 7. The number ofthird- party libraries is growing.
- 8.
- 9.
- 10.
- 12. Clang does codecompletion #include <stdio.h>int main(){ printf("nHello Worldn"); return 0;} > clang -cc1 -xc -fsyntax-only -code-completion-at -:5:12 - < test.c COMPLETION: __func__COMPLETION: __FUNCTION__COMPLETION: __PRETTY_FUNCTION__COMPLETION: asprintf : [#int#]asprintf(<#char **#>, <#const char *, ...#>)COMPLETION: clearerr : [#void#]clearerr(<#FILE *#>)COMPLETION: ctermid : [#char *#]ctermid(<#char *#>)COMPLETION: ctermid_r : [#char *#]ctermid_r(<#char *#>)COMPLETION: dprintf : [#int#]dprintf(<#int#>, <#const char *restrict, ...#>)COMPLETION: fclose : [#int#]fclose(<#FILE *#>)COMPLETION: fdopen : [#FILE *#]fdopen(<#int#>, <#const char *#>)... COMPLETION: printf : [#int#]printf(<#const char *restrict, ...#>) ...
- 13. It is Possibleto Autocomplete in Other Text Editors • Vim has ClangComplete • Emacs has YASnippet and autocomplete • Sublime Text has SublimeClang
- 14. Not Objective-C (orC++, or C or Objective C++)
- 15. alternatives. Now there aremore and more. Now there are more and more. Now there are more
- 16. Stuff That HasBeen Around for a while • JavaScript frameworks (PhoneGap, Titanium, ...) • Game frameworks: (Unity, Corona...)
- 17. Not a comprehensivelist RubyMotion has some attention because it allows access to UIKit.
- 18. Not a comprehensivelist Xamarin (formerly MonoTouch, which *has* been around for awhile) announced 2.0, which can write iOS apps in C# using Visual Studio.
- 19. Objective C willbe Apple’s mainstay language for long time to come.
- 20. But other toolsare available and have even been maturing for a long time.
- 21. One reason isthat Apple used to reject alternative programming languages. That fear is almost completely gone. That fear is almost completely gone. That fear is almost completely gone.
- 22. NOTE: At thismeetup, we have never had a presentation on developing in a language other than Objective C.
- 23.
- 24. Unit Tests • GHUnit(https://github.com/gabriel/gh-unit) • Cedar (https://github.com/pivotal/cedar) • Kiwi (https://github.com/allending/Kiwi) • WiteBox ( http://code.google.com/p/witebox/)
- 25. Integration Tests • Frank(http://testingwithfrank.com) • Kif (https://github.com/square/KIF) • Zucchini ( http://www.zucchiniframework.org)
- 26. Most of thestandard practices from web development are now available in mobile app development as well.
- 27.
- 28.
- 29.
- 30. Not a comprehensivelist TestFlight (https://testflightapp.com) / HockeyApp (http://hockeyapp.net)
- 31. Not a comprehensivelist Hosted CI: https://hosted-ci.com
- 32. Not a comprehensivelist Localization (http://applingua.com)
- 33. Not a comprehensivelist Crash Reports (http://try.crashlytics.com)
- 34. Not a comprehensivelist Device Testing (http://www.keynotedeviceanywhere.com )
- 35. Not a comprehensivelist If you have a problem, some one has a service to solve it.
- 36. One of thebiggest changes is that the ecosystem surrounding app development is growing at a rapid rate.
- 37. People who recognizethese changes, and that things are changing, will be able to develop quality apps more quickly by making use of these tools.
- 38. But, following allof the developments is becoming harder and harder.
- 39. The moral ofthe story: the days of a single developer making a successful app are probably much harder, but following the ecosystem will probably to give you the best advantage.