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Is it possible to use 'else' in a list comprehension? [duplicate]
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The syntax a if b else c is a ternary operator in Python that evaluates to a if the condition b is true - otherwise, it evaluates to c. It can be used in comprehension statements:
>>> [a if a else 2 for a in [0,1,0,3]]
[2, 1, 2, 3]
So for your example,
table = '...
Read only the first line of a file?
How would you get only the first line of a file as a string with Python?
8 Answers
8
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Python function attributes - uses and abuses [closed]
Not many are aware of this feature, but Python's functions (and methods) can have attributes . Behold:
8 Answers
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How to remove \xa0 from string in Python?
...de representing spaces. Is there an efficient way to remove all of them in Python 2.7, and change them into spaces? I guess the more generalized question would be, is there a way to remove Unicode formatting?
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Is there a Rake equivalent in Python?
... its files are written in this language. Does something like this exist in Python?
9 Answers
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Python super() raises TypeError
In Python 2.5, the following code raises a TypeError :
4 Answers
4
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How do I print bold text in Python?
How do I print bold text in Python?
12 Answers
12
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How to properly ignore exceptions
...ant to do a try-except without handling the exception, how do you do it in Python?
11 Answers
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Python String and Integer concatenation [duplicate]
... method used in this answer (backticks) is deprecated in later versions of Python 2, and removed in Python 3. Use the str() function instead.
You can use :
string = 'string'
for i in range(11):
string +=`i`
print string
It will print string012345678910.
To get string0, string1 ..... string10 y...
How to assert two list contain the same elements in Python? [duplicate]
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As of Python 3.2 unittest.TestCase.assertItemsEqual(doc) has been replaced by unittest.TestCase.assertCountEqual(doc) which does exactly what you are looking for, as you can read from the python standard library documentation. The ...