Can I press back button using selenium web driver of android emulator

Can I press back button of android emulator using selenium web driver?

Looking for help.


I was using Selenium with Appium and Android emulator, succeeded with


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php - simpledb - can't get consistent read to work

php amazon-web-services amazon-simpledb

I'm using AWS SimpleDB for my site, however if I udpate an attribute with something completely different, searching that property with either the new value or the old value are both returning the s...