XcodAr: Objective C

Showing posts with label Objective C. Show all posts

Monday, 13 April 2020

iOS android best SDK or plugin Most IMP

Best sdk and plugin are follows

https://www.flurry.com/

http://skillz.com/games

NeoCortex ( uniqe )

https://github.com/neocortex-project/neocortex

https://www.heyzap.com/

http://appwarp.shephertz.com/

https://soomla.com/

https://www.kamcord.com/developers/

http://soom.la/features/

http://giderosmobile.com/forum/discussion/2263/chartboost-plugin-implementation/p1

http://www.neatplug.com/integration-guide-unity3d-chartboost-ad-plugin

https://support.applovin.com/support/solutions/articles/1000119750-why-is-my-payment-pending-

http://know.soom.la/android/profile/

https://www.firebase.com/
https://www.back4app.com/en/
http://indexapk.net/android-apps/apk-editor-pro-apk.html
http://casinocardapps.com/adsmanagement/application.php
https://msg91.com/startups/?utm_source=startup-banner
https://github.com/AppLozic/Applozic-iOS-SDK
http://casinocardapps.com/adsmanagement_ta/application.php
https://launchkit.io/screenshots
http://ionicframework.com/docs/
http://www.spaceotechnologies.com/
http://www.spaceotechnologies.com/reskinning-mobile-apps-and-games/
http://www.mobi-source.com/
http://www.castlerockresearch.in/
http://www.gamesparks.com/blog/game-engine-analysis-and-comparison/
http://www.hinduhistory.info/the-epic-27-year-war-that-saved-hinduism/
http://universe.appninjaz.com/
https://www.ubisoft.com/en-GB/game/rainbow-six-siege/
http://blog3.logosware.com/archives/2119
http://chrislee.kr/wp/tag/uilinebreakmodecharacterwrap-is-deprecated-first-deprecated-in-ios-6-0/
http://screencast.com/t/k4eOBMjnT
http://www.graphicsfuel.com/2015/02/free-android-ui-kit/
http://www.designmaz.net/best-free-psd-flat-ui-kits/
http://www.enlightenweb.com/#
http://wrapbootstrap.com/preview/WB051CM57
http://wrapbootstrap.com/preview/WB03N9066
https://wrapbootstrap.com/theme/serenity-responsive-html-template-WB0MN4GG2
https://wrapbootstrap.com/themes/business
https://wrapbootstrap.com/theme/epona-responsive-website-template-WB0464P7N
http://wrapbootstrap.com/preview/WB0464P7N
http://www.appsrox.com/android/tutorials/forexwiz/6/
http://www.colorhexa.com/0000ff
http://webdesigncone.com/2014/free-bootstrap-templates/
http://themeforest.net/item/illusion-premium-multipurpose-html-template/7998609?ref=mad_velikorodnov
http://velikorodnov.com/themeforest/preview/?theme=illusion
http://www.freshdesignweb.com/free-bootstrap-templates.html
http://aws.amazon.com/free/
http://aws.amazon.com/
http://aqvatarius.com/themes/index.php?template=taurus
http://aqvatarius.com/themes/index.php?template=taurus
http://pragyasoft.in/free-bulk-email-id-list.php?tpages=2562&page=2562
http://www.learn-cocos2d.com/2011/05/update-cocos2d-iphone-existing-project/
http://www.learn-cocos2d.com/2011/05/update-cocos2d-iphone-existing-project/
http://www.askingpoint.com/
http://www.askingpoint.com/
https://asana.com/
http://dancounsell.com/articles/designing-great-app-store-screenshots
https://signalvnoise.com/posts/3553-designing-app-store-screenshots
http://designboost.net/how-to-design-iphone-screenshots-that-sell/
https://signalvnoise.com/posts/3553-designing-app-store-screenshots
https://www.fluidui.com/editor/live/
http://www.airserver.com/Mac
http://gameit.ro/2012/01/creating-an-iphone-and-android-cocos2d-x-hybrid-project-updated/
http://yodalearning.com/course/wordpress-for-business/?couponCode=yodadisc&affcode=h17a
http://www.titanui.com/free-psd/
http://www.anthonydesigner.com/
https://www.behance.net/
http://pinkstone.co.uk/how-to-add-64bit-support-to-your-ios-apps/
http://plaincode.blogspot.in/2013/01/how-to-integrate-iad-to-your-cocos2d-x.html
http://www.fontspace.com/jonathan-s-harris/story-book
http://ticons.fokkezb.nl/
http://jpeg-optimizer.com/
http://healing.answers.com/personal-health/the-keys-to-beautiful-natural-skin
https://app.resumegenius.com/letters/new?utm_source=CMS&utm_medium=Cover%20Letter%20Page&utm_term=Cover%20Letter%20Button&utm_campaign=Cover%20Letter%20Page
http://ralabaloza.blogspot.in/2015/02/updating-cocos2d-iphone-application-to.html
https://www.game-guru.com/
http://www.bloomberg.com/ss/08/08/0815_make_money_from_games/3.htm
https://launchkit.io/screenshots/onboard/add-screenshot?layout=none
https://launchkit.io/websites
http://www.mywedding.com/apps/mysite/start.php?use_design=40
http://www.quicksprout.com/2012/07/19/15-things-i-wish-id-known-before-starting-my-first-company/

2nd

https://launchkit.io/screenshots
http://ionicframework.com/docs/
http://www.spaceotechnologies.com/
http://www.spaceotechnologies.com/reskinning-mobile-apps-and-games/
http://www.mobi-source.com/
http://www.castlerockresearch.in/
http://www.gamesparks.com/blog/game-engine-analysis-and-comparison/
http://www.hinduhistory.info/the-epic-27-year-war-that-saved-hinduism/
http://universe.appninjaz.com/
https://www.ubisoft.com/en-GB/game/rainbow-six-siege/
http://blog3.logosware.com/archives/2119
http://chrislee.kr/wp/tag/uilinebreakmodecharacterwrap-is-deprecated-first-deprecated-in-ios-6-0/
http://screencast.com/t/k4eOBMjnT
http://www.graphicsfuel.com/2015/02/free-android-ui-kit/
http://www.designmaz.net/best-free-psd-flat-ui-kits/
https://www.odesk.com/users/Vimal-Bhanvadiya_%7E0163d9e40532949b10?tot=177&pos=5
http://www.enlightenweb.com/#
http://wrapbootstrap.com/preview/WB051CM57
http://wrapbootstrap.com/preview/WB03N9066
https://wrapbootstrap.com/theme/serenity-responsive-html-template-WB0MN4GG2
https://wrapbootstrap.com/themes/business
https://wrapbootstrap.com/theme/epona-responsive-website-template-WB0464P7N
http://wrapbootstrap.com/preview/WB0464P7N
http://www.appsrox.com/android/tutorials/forexwiz/6/
http://www.colorhexa.com/0000ff
http://webdesigncone.com/2014/free-bootstrap-templates/
http://themeforest.net/item/illusion-premium-multipurpose-html-template/7998609?ref=mad_velikorodnov
http://velikorodnov.com/themeforest/preview/?theme=illusion
http://www.freshdesignweb.com/free-bootstrap-templates.html
http://aws.amazon.com/free/
http://aws.amazon.com/
http://aqvatarius.com/themes/index.php?template=taurus
http://aqvatarius.com/themes/index.php?template=taurus
http://pragyasoft.in/free-bulk-email-id-list.php?tpages=2562&page=2562
http://www.learn-cocos2d.com/2011/05/update-cocos2d-iphone-existing-project/
http://www.learn-cocos2d.com/2011/05/update-cocos2d-iphone-existing-project/
https://www.youtube.com/playlist?list=PLKD9IRjNEpXtEOmhS9gCzTA1qIxPCu9IW
http://www.askingpoint.com/
http://www.askingpoint.com/
https://asana.com/
https://github.com/neocortex-project/neocortex
https://www.heyzap.com/
http://appwarp.shephertz.com/
http://skillz.com/games
http://soom.la/
https://www.kamcord.com/developers/
http://dancounsell.com/articles/designing-great-app-store-screenshots
https://signalvnoise.com/posts/3553-designing-app-store-screenshots
http://designboost.net/how-to-design-iphone-screenshots-that-sell/
https://signalvnoise.com/posts/3553-designing-app-store-screenshots
https://www.fluidui.com/editor/live/
http://www.airserver.com/Mac
http://gameit.ro/2012/01/creating-an-iphone-and-android-cocos2d-x-hybrid-project-updated/
http://yodalearning.com/course/wordpress-for-business/?couponCode=yodadisc&affcode=h17a
http://www.titanui.com/free-psd/
http://soom.la/features/
http://know.soom.la/android/profile/
https://www.odesk.com/users/iOS-Android-net-Developer-PHP-Wordpress-Website-Development_%7E01b5a98ca3c5f01935?tot=461&pos=106
https://www.google.co.in/?gfe_rd=cr&ei=-ZGmVIHEMpGDvAThtYLoAg&gws_rd=ssl#q=how+to+show+1st+time+only+after+installation+in+ios
http://demo.themefuse.com/?theme=freelancer
http://demo.themefuse.com/?theme=freelancer
http://www.anthonydesigner.com/
https://www.behance.net/
http://24work.blogspot.com/
http://pinkstone.co.uk/how-to-add-64bit-support-to-your-ios-apps/
https://www.odesk.com/groups/odeskverifiedmobile
http://plaincode.blogspot.in/2013/01/how-to-integrate-iad-to-your-cocos2d-x.html
http://giderosmobile.com/forum/discussion/2263/chartboost-plugin-implementation/p1
http://www.neatplug.com/integration-guide-unity3d-chartboost-ad-plugin
http://www.fontspace.com/jonathan-s-harris/story-book
http://ticons.fokkezb.nl/
http://www.tandgapps.co.uk/corona-resources/

Wednesday, 24 December 2014

iOS interview questions

Questions :
1.What is latest iOS version?
2.What is latest Xcode version?
3.What is latest mac os version , and tell the Mac os Name as well?
4.What is iPad screen sizes?
5.what is iPhone screen sizes?
6.What are the features is iOS 7 and iOS 8?
7.Who invented Objective c?
8.What is Cocoa and cocoa touch?
9.What is Objective c?
10. how declare methods in Objective c? and how to call them?
11. What is property in Objective c?
12.What is meaning of "copy" keyword?
13.What is meaning of "readOnly" keyword?
14.What is meaning of "retain" keyword?
15.What is meaning of "assign" keyword?
16.What is meaning of "automic" keyword?
17.What is meaning of "nonautomic" keyword?
18.What is difference between "assign" and "retain" keyword?
19.What is meaning of "synthesize" keyword ?
20.What is "Protocol" on objective c?
21.What is use of UIApplication class?
22.What compilers apple using ?
23.What is synchronized() block in objective c? what is the use of that?
24. What is the "interface" and "implementation"?
25.What is "private", "Protected" and "Public" ?
26. What is the use of "dynamic" keyword?
27.What is "Delegate" ?
28.What is "notification"?
29.What is difference between "protocol" and "delegate"?
30.What is "Push Notification"?
31.How to deal with SQLite database?
32.What is storyboard?
33.What is Category in Objective c?
34.What is block in objective c?
35. How to parse xml? explain in deep.
36.How to parse JSON? explain in deep.
37.How to use reusable cell in UITableview?
38.What is the meaning of "strong"keyword?
39.What is the meaning of "weak" keyword?
40.What is difference strong and weak reference ? explain.
41.What is ARC ? How it works? explain in deep.
42. What manual memory management ? how it work?
43. How to find the memory leaks in MRC?
44.what is use of NSOperation? how NSOperationque works?
45.How to send crash report from device?
46.What is autorealease pool?
47.What happens when we invoke a method on a nil pointer?48.Difference between nil and Nil.
49.What is fast enumeration?
50. How to start a thread? explain in deep.
51.How to download something from the internet?
52.what is synchronous web request and asynchronous ?
53. Difference between sax parser and dom parser ?
54.Explain stack and heap?
55.What are the ViewController lifecycle in iOS?
56.Difference between coredata & sqlite?
57.Steps for using core data?
58.Procedure to push the app in AppStore?
59.What are the Application lifecycle in iOS?
60.Difference between release and autorelease ?
61.How to start a selector on a background thread
62.What happens if the methods doesn’t exist
63.what happens if you remove the object from the array, and you try to use it?

64.Difference between HTML & XML?

65.What are iOS SDK Tools?

66.what are the Delegate Methods for XML Parsing?

67.What is XML parsing?

follow other blog as well for iOS interview and questions

https://www.quora.com/What-are-some-good-questions-to-test-someones-Objective-C-and-iOS-Development-skills

http://www.geekinterview.com/Interview-Questions/iOS

http://huntmyideas.weebly.com/blog/ios-interview-questions-with-answers-part1

http://way2ios.com/development/ios-development-2/iphone-interview-question-answers/

http://www.raywenderlich.com/53962/ios-interview-questions

http://gksanthoshbe.blogspot.in/2013/03/ios-interview-questions-and-answers.html

http://abhijeetbargeios.blogspot.in/

Wednesday, 17 December 2014

Objective-C data types and their sizes

run this code:

  NSLog(@"Primitive sizes:");
  NSLog(@"The size of a char is: %d.", sizeof(char));
  NSLog(@"The size of short is: %d.", sizeof(short));
  NSLog(@"The size of int is: %d.", sizeof(int));
  NSLog(@"The size of long is: %d.", sizeof(long));
  NSLog(@"The size of long long is: %d.", sizeof(long long));
  NSLog(@"The size of a unsigned char is: %d.", sizeof(unsigned char));
  NSLog(@"The size of unsigned short is: %d.", sizeof(unsigned short));
  NSLog(@"The size of unsigned int is: %d.", sizeof(unsigned int));
  NSLog(@"The size of unsigned long is: %d.", sizeof(unsigned long));
  NSLog(@"The size of unsigned long long is: %d.", sizeof(unsigned long long));
  NSLog(@"The size of a float is: %d.", sizeof(float));
  NSLog(@"The size of a double is %d.", sizeof(double));

  NSLog(@"Ranges:");
  NSLog(@"CHAR_MIN:   %c",   CHAR_MIN);
  NSLog(@"CHAR_MAX:   %c",   CHAR_MAX);
  NSLog(@"SHRT_MIN:   %hi",  SHRT_MIN);    // signed short int
  NSLog(@"SHRT_MAX:   %hi",  SHRT_MAX);
  NSLog(@"INT_MIN:    %i",   INT_MIN);
  NSLog(@"INT_MAX:    %i",   INT_MAX);
  NSLog(@"LONG_MIN:   %li",  LONG_MIN);    // signed long int
  NSLog(@"LONG_MAX:   %li",  LONG_MAX);
  NSLog(@"ULONG_MAX:  %lu",  ULONG_MAX);   // unsigned long int
  NSLog(@"LLONG_MIN:  %lli", LLONG_MIN);   // signed long long int
  NSLog(@"LLONG_MAX:  %lli", LLONG_MAX);
  NSLog(@"ULLONG_MAX: %llu", ULLONG_MAX);  // unsigned long long int

32 bit process:

When you run on (older iPod Touch and older iPhones (iPhone 3GS and before) you get:

Primitive sizes:
The size of a char is: 1.                
The size of short is: 2.                 
The size of int is: 4.                   
The size of long is: 4.                  
The size of long long is: 8.             
The size of a unsigned char is: 1.       
The size of unsigned short is: 2.        
The size of unsigned int is: 4.          
The size of unsigned long is: 4.         
The size of unsigned long long is: 8.    
The size of a float is: 4.               
The size of a double is 8.               
Ranges:                                  
CHAR_MIN:   -128                         
CHAR_MAX:   127                          
SHRT_MIN:   -32768                       
SHRT_MAX:   32767                        
INT_MIN:    -2147483648                  
INT_MAX:    2147483647                   
LONG_MIN:   -2147483648                  
LONG_MAX:   2147483647                   
ULONG_MAX:  4294967295                   
LLONG_MIN:  -9223372036854775808         
LLONG_MAX:  9223372036854775807          
ULLONG_MAX: 18446744073709551615

64 bit process:

The size of a char is: 1.
The size of short is: 2.
The size of int is: 4.
The size of long is: 8.
The size of long long is: 8.
The size of a unsigned char is: 1.
The size of unsigned short is: 2.
The size of unsigned int is: 4.
The size of unsigned long is: 8.
The size of unsigned long long is: 8.
The size of a float is: 4.
The size of a double is 8.
Ranges:
CHAR_MIN:   -128
CHAR_MAX:   127
SHRT_MIN:   -32768
SHRT_MAX:   32767
INT_MIN:    -2147483648
INT_MAX:    2147483647
LONG_MIN:   -9223372036854775808
LONG_MAX:   9223372036854775807
ULONG_MAX:  18446744073709551615
LLONG_MIN:  -9223372036854775808
LLONG_MAX:  9223372036854775807
ULLONG_MAX: 18446744073709551615

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