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What does the construct x = x || y mean?
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4
Sorry to be picky, but the argument isn't optional, the argument is checked
– themightybun
Oct 25 '16...
Preventing console window from closing on Visual Studio C/C++ Console application
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Starting from Visual Studio 2017 (15.9.4) there is an option:
Tools->Options->Debugging-&g...
Is there a 'box-shadow-color' property?
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Andy EAndy E
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Display an array in a readable/hierarchical format
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answered Mar 22 '11 at 14:54
Brian DriscollBrian Driscoll
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Algorithm to detect corners of paper sheet in photo
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John_West
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answered Jul 10 '11 at 22:47
Daniel CrowleyDaniel ...
Should I use != or for not equal in T-SQL?
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14 Answers
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Active
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Difference between @import and link in CSS
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142
In theory, the only difference between them is that @import is the CSS mechanism to include a s...
How to make an empty div take space
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answered Aug 5 '10 at 15:54
RitoRito
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How to empty a Heroku database
...) into one action by executing this:
$ heroku run rake db:setup
Edit 2014-04-18: rake db:setup doesn't work with Rails 4, it fails with a Couldn't create database error.
Edit 2014-10-09: You can use rake db:setup with Rails 4. It does give you a Couldn't create database error (because the databa...
Best way to define private methods for a class in Objective-C
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435
There isn't, as others have already said, such a thing as a private method in Objective-C. How...