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Is there a difference between using a dict literal and a dict constructor?
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How do CSS triangles work?
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edited Apr 6 '18 at 15:35
TylerH
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a...
How to empty a redis database?
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199
You have two options:
FLUSHDB - clears currently active database
FLUSHALL - clears all the e...
What is the difference between mocking and spying when using Mockito?
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102
The answer is in the documentation:
Real partial mocks (Since 1.8.0)
Finally, after many inte...
Python try…except comma vs 'as' in except
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The definitive document is PEP-3110: Catching Exceptions
Summary:
In Python 3.x, using as is required to assign an exception to a variable.
In Python 2.6+, use the as syntax, since it is far less ambiguous and forward compatible with Python 3.x.
In Pytho...
Why aren't ◎ܫ◎ and ☺ valid JavaScript variable names?
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616
ಠ_ಠ
and 草泥马 only contain "letters" used in actual alphabets; that is, ಠ
is a symbol...
Specify width in *characters*
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1em is the height of an M, rather than the width. Same holds for ex, which is the height of an x. More generally speaking, these are the heights of uppercase and lowercase letters.
Width is a totally different issue....
Cha...
python tuple to dict
For the tuple, t = ((1, 'a'),(2, 'b'))
dict(t) returns {1: 'a', 2: 'b'}
6 Answers
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bower automatically update bower.json
I run the following commands using bower 1.0.0:
1 Answer
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How to make gradient background in android
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61
You can create this 'half-gradient' look by using an xml Layer-List to combine the top and botto...