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How to empty a Heroku database

... If you already have multiple gems installed, you may be presented with: Select gem to uninstall: 1. heroku-2.25.0 2. heroku-2.26.2 3. All versions Just uninstall #2 and rerun the command. Joy! share | ...
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EF5: Cannot attach the file ‘{0}' as database '{1}'

...When I try to detach it the database doesn't appear in the list for detach selection, "Take offline" also takes me to the error above. Which leads me to think this is a solid bug in LocalDB. share | ...
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Unable to create Android Virtual Device

... "SDK Platforms," check the "Show Packages" box to see the system images. Select the ones you want, click "Apply" and voilà! share | improve this answer | follow ...
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Color Tint UIButton Image

...nt color of your button and override the image with following . In assets select the button background you want to set tint color. In the attribute inspector of the image set the value render as to "Template Image" Now whenever you setbutton.tintColor = UIColor.red you button will be shown in r...
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How to disable CSS in Browser for testing purposes

... Firebug allows you to selectively disable/enable some selectors and live edit the existing CSS, so in a sense it is possible. For your purpose the Web Developer plugin seems more appropriate though, there you have the option to disable all CSS or ...
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Why is the Android test runner reporting “Empty test suite”?

...s, I right-click a test-package in the project explorer (Android view) and select Create 'Tests in XXX... - then it worked again – TmTron Sep 16 '17 at 15:00 add a comment ...
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Restoring state of TextView after screen rotation?

... Why isn't the text 'frozen/saved' by default like other attributes (text selection, cursor position, etc.)? In other words, in what scenario would someone actually prefer that the text is not saved? – Gautam Oct 13 '13 at 9:18 ...
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How do I find files that do not contain a given string pattern?

... -l, --files-with-matches Only the names of files containing selected lines are written share | improve this answer | follow | ...
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Visual Studio setup problem - 'A problem has been encountered while loading the setup components. Ca

... Didn't work for me - ran into the "A selected drive is no longer valid" issue straight after this. Link: social.msdn.microsoft.com/Forums/en-US/vssetup/thread/… – Roman Starkov Jun 17 '09 at 17:34 ...
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How do I REALLY reset the Visual Studio window layout?

... Guys backing up the setting works 100%. Only a small issue: you need to select "all files" when you visualize the list of backupped settings. And the hidden files have to be visible. YES, the saved settings are hidden. This in VS2010. – Millemila Jul 15 '15...