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How to prompt for user input and read command-line arguments [closed]
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12 Answers
12
Active
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Installing a local module using npm?
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Rich ApodacaRich Apodaca
24.7k1515 gold badges9090 silver badges114114 bronze badges
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What is the difference between __init__ and __call__?
...hat:
class Foo:
def __init__(self, a, b, c):
# ...
x = Foo(1, 2, 3) # __init__
The second implements function call operator.
class Foo:
def __call__(self, a, b, c):
# ...
x = Foo()
x(1, 2, 3) # __call__
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How do I empty an array in JavaScript?
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4562
Ways to clear an existing array A:
Method 1
(this was my original answer to the question)
A =...
Java regex capturing groups indexes
... | 3---------------3 |
2-----------------------------------------2
The group numbers are used in back-reference \n in pattern and $n in replacement string.
In other regex flavors (PCRE, Perl), they can also be used in sub-routine calls.
You can...
How to determine a Python variable's type?
How do I see the type of a variable whether it is unsigned 32 bit, signed 16 bit, etc.?
17 Answers
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Android EditText Max Length [duplicate]
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Nilesh Rathod
52.4k1313 gold badges8282 silver badges105105 bronze badges
answered Aug 23 '12 at 0:53
Ushal NaidooUs...
How to write one new line in Bitbucket markdown?
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259
It's possible, as addressed in Issue #7396:
When you do want to insert a <br /> brea...
Insert picture into Excel cell [closed]
...e) > Click OK
Image will appear on hover over.
Microsoft Office 365 (2019) introduced new things called comments and renamed the old comments as "notes". Therefore in the steps above do New Note instead of Insert Comment. All other steps remain the same and the functionality still exists.
T...
What is the best (idiomatic) way to check the type of a Python variable? [duplicate]
... interface? Following code covers first two cases. If you are using Python 2.6 you might want to use collections.Mapping instead of dict as per the ABC PEP.
def value_list(x):
if isinstance(x, dict):
return list(set(x.values()))
elif isinstance(x, basestring):
return [x]
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