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How to smooth a curve in the right way?
...w+1][::-1] - y[0] )
– March Ho
Jan 26 '15 at 15:43
5
If the x data is not spaced regularly you mi...
Example for boost shared_mutex (multiple reads/one write)?
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6 Answers
6
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python exception message capturing
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edited Feb 15 at 22:56
Barış Şenyerli
322 bronze badges
answered Jan 14 '11 at 11:40
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Django admin: how to sort by one of the custom list_display fields that has no database field
...yset(self, request):
# def queryset(self, request): # For Django <1.6
qs = super(CustomerAdmin, self).get_queryset(request)
# qs = super(CustomerAdmin, self).queryset(request) # For Django <1.6
qs = qs.annotate(models.Count('order'))
return qs
def numbe...
clang error: unknown argument: '-mno-fused-madd' (python package installation failure)
...ckage name you may be substituting in place of psycopg2.
UPDATE [2014-05-16]: Apple has fixed this problem with updated system Pythons (2.7, 2.6, and 2.5) in OS X 10.9.3 so the workaround is no longer necessary when using the latest Mavericks and Xcode 5.1+. However, as of now, the workaround is s...
How to remove last n characters from every element in the R vector
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edited May 1 '14 at 17:56
answered May 1 '14 at 17:50
nfm...
How to avoid annoying error “declared and not used”
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96
Still, this is not so different from going commenting it out. And, I understand that this is for better code but would it be better if we ca...
In Python, how can you load YAML mappings as OrderedDicts?
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Update: In python 3.6+ you probably don't need OrderedDict at all due to the new dict implementation that has been in use in pypy for some time (although considered CPython implementation detail for now).
Update: In python 3.7+, the insertion-o...
String formatting in Python 3
... Bob'
"self: {!r}".format(self) # '<__main__.Player instance at 0x00BF7260>'
"games: {:>3}".format(player1.games) # 'games: 123'
"games: {:>3}".format(player2.games) # 'games: 4'
"games: {:0>3}".format(player2.games) # 'games: 004'
Note: As others pointed out, the new format ...
ios Upload Image and Text using HTTP POST
...undaryConstant = [NSString stringWithString:@"----------V2ymHFg03ehbqgZCaKO6jy"];
// string constant for the post parameter 'file'. My server uses this name: `file`. Your's may differ
NSString* FileParamConstant = [NSString stringWithString:@"file"];
// the server url to which the image (or the m...