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running Rails console in production
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if you're running rails 3.0 or greater, you can also use
rails console production
production can of course be substituted with development or test (value is development by default)
Adding the option --sandbox makes it so that any changes you make...
stringstream, string, and char* conversion confusion
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202
stringstream.str() returns a temporary string object that's destroyed at the end of the full ex...
How to change the playing speed of videos in HTML5?
...o twice as fast */
document.querySelector('video').defaultPlaybackRate = 2.0;
document.querySelector('video').play();
/* now play three times as fast just for the heck of it */
document.querySelector('video').playbackRate = 3.0;
The above works on Chrome 43+, Firefox 20+, IE 9+, Edge 12+.
...
NUnit vs. xUnit
...lel test running (in a different way though). NUnit has been around since 2002, it's widely used, well documented and has a large community, whereas xUnit.net is more modern, more TDD adherent, more extensible, and also trending in .NET Core development. It's also well documented.
In addition to th...
Is there “Break on Exception” in IntelliJ?
... Fabian Tamp
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answered Jun 1 '09 at 13:27
Mike ChaliyMike Chaliy
22.9k1616...
How to copy in bash all directory and files recursive?
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edited Jun 27 '17 at 1:08
zviad
52455 silver badges1818 bronze badges
answered Jun 18 '14 at 5:45
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How do you enable the escape key close functionality in a Twitter Bootstrap modal?
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301
It looks like this is an issue with how the keyup event is being bound.
You can add the tabind...
How do you delete an ActiveRecord object?
...like
user.destroy
User.find(15).destroy
User.destroy(15)
User.where(age: 20).destroy_all
User.destroy_all(age: 20)
Alternatively you can use delete and delete_all which won't enforce :before_destroy and :after_destroy callbacks or any dependent association options.
User.delete_all(condition: ...
Why can't we have static method in a (non-static) inner class?
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answered Jun 10 '09 at 12:02
Bill the LizardBill the Lizard
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Replace first occurrence of string in Python
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edited Jun 20 at 9:12
Community♦
111 silver badge
answered Jan 7 '11 at 17:55
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