Common Mistakes happens In iOS Development

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Common Mistakes happens In iOS Development
Tips for ios Application Developer
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Testing only on the simulator, not on other
Device
iOS simulator has much more performance than a
real device, so that the simulator is not the
perfect choice to test the performance of your app
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Not caring about memory usage
Take care of memory usage of your app. You can do
this either in instruments or in the debug
navigator tab in Xcode
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Force Unwrapping Optionals
Non-optional values have to have a value and must
not become nil. So if you want a value to have
the possibility to become nil, you have to
declare the value as an optional
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Not staying up-to-date
iOS development is changing very quickly. Every
year the platform has new inventions and that is
of course reflected in the development tools as
well. So there is no point where an iOS developer
knows enough
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Not staying up-to-date
iOS development is changing very quickly. Every
year the platform has new inventions and that is
of course reflected in the development tools as
well. So there is no point where an iOS developer
knows enough
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Wrong reuse Of UITableViewCell
UITableView cell recycling pitfall. it is a
very important component that is used in almost
every iOS app. It also has very good performance.
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Forcing login via Facebook or Twitter
Dont force people to login without including the
option for a standard registration via email.
Youre going to anger a lot of people if you
force social logins
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Creating inflexible code
Must ensure that the code base isnt complete
garbage. It shouldnt be looking at a prototype 6
months from now.
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Error handling interaction with user when
failure conditions are hit
Confusing errors do not make for a great user
experience. For example, it doesnt help the
customer if they need to update their Twitter
password, but you display an error
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