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support FragmentPagerAdapter holds reference to old fragments

... fragments that have been added to the fragment manager are saved automatically. Even if your app is killed, this information is restored when you relaunch your app. Now consider that you have viewed a few pages, Fragments A, B and C. You know that these have been added to the fragment manager. Bec...
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Android: Remove all the previous activities from the back stack

...LAG_ACTIVITY_CLEAR_TASK.This is the official way to got. No need to change all the activities in the app. – AlikElzin-kilaka Feb 13 '15 at 1:50 ...
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Design for Facebook authentication in an iOS app that also accesses a secured web service

Goal: Allow a user to authentication with Facebook into an iOS application which requires access to a protected web service that I'm running. ...
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CSS, Images, JS not loading in IIS

My all applications were working fine but suddenly all sites under IIS are not loading css, images, scripts. It redirect to login page. ...
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Nested attributes unpermitted parameters

... Person . I want a form that can create the Bill and its children Dues all in one page. I am trying to create a form using nested attributes, similar to ones in this Railscast . ...
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What exactly are DLL files, and how do they work?

... files, ...) that an EXE, or other DLL uses. Types of libraries: On virtually all operating systems, there are 2 types of libraries. Static libraries and dynamic libraries. In windows the file extensions are as follows: Static libraries (.lib) and dynamic libraries (.dll). The main difference i...
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Facebook Open Graph not clearing cache

...fresh even if you delete the thumnail/image from your server. But Facebook allows you to refresh by using fbrefresh I hope this helps. share | improve this answer | follow ...
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What's the best Django search app? [closed]

... Haystack has been badly, if at all, supported for quite some time. I recommend you avoid it at this point. Maybe they will fix it in the future but its in a bad place now. – Aaron Schif Jul 31 '13 at 15:21 ...
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How to use my view helpers in my ActionMailer views?

... I thought these were supposed to be automatically included in Rails 4? guides.rubyonrails.org/… – gabeodess Jan 28 '15 at 22:21 ...
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How can I detect when an Android application is running in the emulator?

...ment server automatically.) What is the best way to detect when an Android application is running in the emulator? 36 Answe...