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A semantics for Bash scripts?
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edited Apr 13 '17 at 12:36
Community♦
111 silver badge
answered Apr 21 '14 at 23:59
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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...
Alternatives to gprof [closed]
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edited Jan 18 '11 at 16:59
Peter Mortensen
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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 convert an enum type variable to a string?
... bluish
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answered Feb 23 '11 at 16:20
Bo PerssonBo Persson
84k1919 ...
What is the difference between sigaction and signal?
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168
Use sigaction() unless you've got very compelling reasons not to do so.
The signal() interface ...
What is the best collation to use for MySQL with PHP? [closed]
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625
The main difference is sorting accuracy (when comparing characters in the language) and perfor...
How do I format a string using a dictionary in python-3.x?
...o Python 3, here's using the new f-string syntax, available since Python 3.6:
>>> geopoint = {'latitude':41.123,'longitude':71.091}
>>> print(f'{geopoint["latitude"]} {geopoint["longitude"]}')
41.123 71.091
Note the outer single quotes and inner double quotes (you could also do ...
What is your naming convention for stored procedures? [closed]
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66
For my last project i used usp_[Action][Object][Process] so for example, usp_AddProduct or usp_...
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 ...