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How to use android emulator for testing bluetooth application?

... the emulator include: No support for placing or receiving actual phone calls. However, You can simulate phone calls (placed and received) through the emulator console No support for USB No support for device-attached headphones No support for determining SD card insert/eject No support for WiFi,...
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What is the meaning of git reset --hard origin/master?

... git reset --hard origin/master says: throw away all my staged and unstaged changes, forget everything on my current local branch and make it exactly the same as origin/master. You probably wanted to ask this before you ran the command. The destructive nature is hinted at ...
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How to set host_key_checking=false in ansible inventory file?

..." -- Is shown to be false, proven by my answer. I'd even say this is not really an answer to the question on how to set it on inventory level. – gertvdijk Aug 2 '17 at 10:06 ...
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Difference between window.location.href=window.location.href and window.location.reload()

... Also note that location.reload() will also force reload all static content (much like a ctrl+f5 style hard refresh) whereas setting location.href back to href (or pathname or URL) does not, which could be a significant (and unnecessary) difference in load time on some pages. ...
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Set width of TextView in terms of characters

Really looking for an answer to this . 3 Answers 3 ...
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python pip: force install ignoring dependencies

Is there any way to force install a pip python package ignoring all it's dependencies that cannot be satisfied? 2 Answers ...
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Java: Difference between the setPreferredSize() and setSize() methods in components

...he component's parent is using a layout manager; the places this will typically have an effect would be on top-level components (JFrames and JWindows) and things that are inside of scrolled panes. You also must call setSize() if you've got components inside a parent without a layout manager. Genera...
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Map to String in Java

... Use Object#toString(). String string = map.toString(); That's after all also what System.out.println(object) does under the hoods. The format for maps is described in AbstractMap#toString(). Returns a string representation of this map. The string representation consists of a list of key-v...
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CocoaPods - use specific pod version

...erminal again. This tells CocoaPods that you have a different version installed and that it must update. share | improve this answer | follow | ...
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Adding a build configuration in Xcode

...roject as in the screenshot, YES, I selected Info tab THEN my project) but all those options are still greyed out? – Can Poyrazoğlu Sep 5 '16 at 7:09 ...