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What is the best way to compare floats for almost-equality in Python?
... 3.5 adds the math.isclose and cmath.isclose functions as described in PEP 485.
If you're using an earlier version of Python, the equivalent function is given in the documentation.
def isclose(a, b, rel_tol=1e-09, abs_tol=0.0):
return abs(a-b) <= max(rel_tol * max(abs(a), abs(b)), abs_tol)
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How to read json file into java with simple JSON library
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84
The whole file is an array and there are objects and other arrays (e.g. cars) in the whole ar...
How to turn on front flash light programmatically in Android?
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404
For this problem you should:
Check whether the flashlight is
available or not?
If so then Tu...
Can someone explain this 'double negative' trick? [duplicate]
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answered Jan 13 '11 at 23:44
user113716user113716
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Can You Get A Users Local LAN IP Address Via JavaScript?
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answered Nov 10 '14 at 18:49
afourneyafourney
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How do I perform HTML decoding/encoding using Python/Django?
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edited Jan 22 '19 at 15:34
nuts
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answered Nov 8 '08 at 21:40
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What are attributes in .NET?
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147
Metadata. Data about your objects/methods/properties.
For example I might declare an Attribut...
Format of the initialization string does not conform to specification starting at index 0
...name;Pwd=myPassword;
Specifying TCP port
Server=myServerAddress;Port=1234;Database=myDataBase;Uid=myUsername;Pwd=myPassword;
Oracle
Using TNS
Data Source=TORCL;User Id=myUsername;Password=myPassword;
Using integrated security
Data Source=TORCL;Integrated Security=SSPI;
Using ODP.NET with...
Python __call__ special method practical example
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