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Rails: update_attribute vs update_attributes

Both of these will update an object without having to explicitly tell AR to update. 11 Answers ...
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Comparing two CGRects

I needed to check wether the frame of my view is equal to a given CGRect. I tried doing that like this: 4 Answers ...
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How to correctly save instance state of Fragments in back stack?

I have found many instances of a similar question on SO but no answer unfortunately meets my requirements. 6 Answers ...
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Set scroll position

I'm trying to set the scroll position on a page so the scroller is scrolled all the way to the top. 4 Answers ...
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Download attachments using Java Mail

Now that I`ve downloaded all the messages, and store them to 4 Answers 4 ...
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How to install an apk on the emulator in Android Studio?

How do you install an apk on the emulator in Android Studio from the terminal? 12 Answers ...
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How to revert to origin's master branch's version of file

I'm in my local computer's master branch of a cloned master-branch of a repo from a remote server. 3 Answers ...
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Getting visitors country from their IP

I want to get visitors country via their IP... Right now I'm using this ( http://api.hostip.info/country.php?ip= ...... ) 2...
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Change SQLite default settings

we know when type .mode column let me see tables like column And .headers on , we can see the header of tables. But I want to know if there is any way make the two default settings? ...
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proguard hell - can't find referenced class

So, I'm TRYING to release some software but Proguard is giving me a headache. 9 Answers ...