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Android emulator doesn't take keyboard input - SDK tools rev 20

...eys to navigate the application list. Reference: http://developer.android.com/tools/devices/managing-avds-cmdline.html#hardwareopts On Mac OS and Linux you can edit all of your emulator configurations with one Terminal command: for f in ~/.android/avd/*.avd/config.ini; do echo 'hw.keyboard=yes' &...
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.gitignore is ignored by Git

...o "know" about them even after you add them to .gitignore. WARNING: First commit your current changes, or you will lose them. Then run the following commands from the top folder of your Git repository: git rm -r --cached . git add . git commit -m "fixed untracked files" ...
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How to use JUnit to test asynchronous processes

...ting), or user acceptance testing (e.g. w/ Cucumber), waiting for an async completion and verifying the result is absolutely necessary. – Les Hazlewood Sep 3 '14 at 20:09 40 ...
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Git ignore sub folders

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How to get current working directory in Java?

...e initialized". This is probably what you want. to find out where the java command was issued, in your case in the directory with the files to process, even though the actual .jar file might reside somewhere else on the machine. Having the directory of the actual .jar file isn't that useful in most ...
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Regular expression to match standard 10 digit phone number

... The ? there applies on parentheses (), not on the digits. The complete related regex is \(?\d{3}\)?. \d{3} specifies that there must be three digits between the () that are (made) optional (by ?). – Ravi Thapliyal May 22 '13 at 20:07 ...
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Xcode 6 iPhone Simulator Application Support location

... The xcrun simctl list command can be used to see the correspondence between the simulator names and the device UDIDs. Or more specifically the xcrun simctl list devices command. – ThomasW Oct 2 '14 at 10:28 ...
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Hibernate: “Field 'id' doesn't have a default value”

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Concatenating two lists - difference between '+=' and extend()

... Maybe the difference has more implications when it comes to ducktyping and if your maybe-not-really-a-list-but-like-a-list supports .__iadd__()/.__add__()/.__radd__() versus .extend() – Nick T Dec 15 '14 at 22:21 ...
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jQuery Ajax error handling, show custom exception messages

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