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Create a dictionary with list comprehension
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Copying files from host to Docker container
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Why is the Android test runner reporting “Empty test suite”?
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answered Jan 20 '13 at 12:42
lmaclmac
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Semi-transparent color layer over background-image?
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process.env.NODE_ENV is undefined
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4
you might add that if NODE_ENV is not set the app behaves like in "development" mode
– Rocco
Sep 21 '...
Remove white space below image [duplicate]
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robertcrobertc
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Android Facebook integration with invalid key hash
... md.update(signature.toByteArray());
Log.d("KeyHash:", Base64.encodeToString(md.digest(), Base64.DEFAULT));
}
}
catch (NameNotFoundException e) {
}
catch (NoSuchAlgorithmException e) {
}
Modify "com.example.packagename" with your package name in the above coding without fail (yo...
Why Choose Struct Over Class?
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edited Apr 3 '18 at 7:44
Iulian Onofrei
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Best way to create unique token in Rails?
...lemented in Rails 5 ActiveRecord's secure token implementation.
-- Rails 4 & 3 --
Just for future reference, creating safe random token and ensuring it's uniqueness for the model (when using Ruby 1.9 and ActiveRecord):
class ModelName < ActiveRecord::Base
before_create :generate_token
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