I\'m looking at designing and building out a system that would allow A/B testing of different f开发者_运维知识库lows in an iOS app (e.g. registration flow, log-in flow, purchasing flow).
Using the UIPickerView on the iPhone is quite simple as it has the right size on the screen, however on the iPad it looks rather strange. I\'m wondering how to display it in the best/most user-friendl
Here is an example of what happens when pasting text from Financial Times, the top paragraph is added.
As it currently stands, this question is not a good fit for our Q&A format. We expect answers to be supported by facts, references,or expertise, but this question will likely solicit debate, a
I am building an iPhone application that requires the user to enter his credenti开发者_开发百科als in order to use the application and can sign out in any moment.
Is there any way, preferable in java, to uniquely identify a user? I have the following scenario: I own 10 websites and i want to know when the same user accesses any of my websites. So if a user ac
We are in the process of designing a new User Interface for our main application. Opinion is divided in our office as to whether we should use a ribbon bar interface or not. I personally prefer it fro
Do the space-related benefits of using an on-the-fly parser outweigh the time-related benefits of a pre-generated lookup table?
Please tell me the best methodology to create the user login using the following details. First name开发者_JAVA百科
My app implements an activity stream for different types of activities.One of the activity types is related to the different virtual currency a user can accumulate.For example, a user can accumulate \
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