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How to get execution time in rails console?

...on of how to measure performance automatically in rails console using gem: https://github.com/igorkasyanchuk/execution_time It's showing similar information which you already see during requests. Sample: [METRICS] Completed in 908.3ms | Allocations: 2894 | ActiveRecord: 0.9ms (queries: 13) ...
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How to ignore whitespace in a regular expression subject string?

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Transitions with GStreamer Editing Services freezes, but works OK without transitions

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Android Studio: Plugin with id 'android-library' not found

....library' to convert an app module to a library module. More info here: https://developer.android.com/studio/projects/android-library.html share | improve this answer | fo...
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How can I install MacVim on OS X?

... Download the latest build from https://github.com/macvim-dev/macvim/releases Expand the archive. Put MacVim.app into /Applications/. Done. share | impro...
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How to check if a URL is valid

... =~ /\A#{URI::regexp}\z/ If you only want to check for web URLs (http or https), use this: url =~ /\A#{URI::regexp(['http', 'https'])}\z/ share | improve this answer | fo...
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Running a specific test case in Django when your app has a tests directory

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GitHub: make fork an “own project”

... turn it into a standalone repository on GitHub, contact GitHub support. https://help.github.com/articles/why-are-my-contributions-not-showing-up-on-my-profile/#commit-was-made-in-a-fork share | i...
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What does it mean when git says a file “needs update”?

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Detecting that the browser has no mouse and is touch-only

...effort to pinpoint your now crowded UI? In bullet form, quoting stucox at https://github.com/Modernizr/Modernizr/issues/869#issuecomment-15264101 We want to detect the presence of a mouse Ae probably can't detect before an event is fired As such, what we're detecting is if a mouse has be...