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Can I set max_retries for requests.request?
The Python requests module is simple and elegant but one thing bugs me.
It is possible to get a requests.exception.ConnectionError with a message like:
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Designing function f(f(n)) == -n
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How about:
f(n) = sign(n) - (-1)n * n
In Python:
def f(n):
if n == 0: return 0
if n >= 0:
if n % 2 == 1:
return n + 1
else:
return -1 * (n - 1)
else:
if n % 2 == 1:
return n - 1
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Django dump data for a single model?
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Take all data into json format from django model.
Syntax:
python manage.py dumpdata app_name.model_name
For example dumping data from group_permission model which reside in default auth app in django.
python manage.py dumpdata auth.group_permission
For output take a look on con...
How to suppress Java warnings for specific directories or files such as generated code
...nly. But what if I just have a folder in project containing some malformed XML files? I hate to see warnings about them :(
– altumano
Nov 2 '12 at 10:55
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Best C# API to create PDF [closed]
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+1. This one has XML documentation, so I find it a lot easier to use than iTextSharp. However, I couldn't find an equivalent of iTextSharp's PdfTextExtractor in PdfSharp.
– Sam
Jun 20 '13 at 14:16
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Enforcing spaces in string resources [duplicate]
...wesome! I did not know we could achieve that with double quotes on strings.xml. Thanks :)
– Augusto Carmo
Jul 31 '19 at 14:17
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Format timedelta to string
...otal_seconds from a timedelta object by accessing the .seconds attribute.
Python provides the builtin function divmod() which allows for:
s = 13420
hours, remainder = divmod(s, 3600)
minutes, seconds = divmod(remainder, 60)
print '{:02}:{:02}:{:02}'.format(int(hours), int(minutes), int(seconds))
#...
Find and replace Android studio
...ur project the refactor will replace it.
I have already rename variables, xml file, java file, multiple drawable and after the operation I could build directly without error.
Do a back-up of your project and try to see if it work for you.
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Javascript object Vs JSON
...ps, strings booleans and numbers can be represented in a string. Just like XML and YAML is a way to pass structured information between languages, JSON is the same. A JavaScript object on the other hand is a physical type. Just like a PHP array, a C++ class/ struct, a JavaScript object is an type i...
What can MATLAB do that R cannot do? [closed]
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In my experience moving from MATLAB to Python is an easier transition - Python with numpy/scipy is closer to MATLAB in terms of style and features than R. There are also open source direct MATLAB clones Octave and Scilab.
There is certainly much that MATLAB can d...