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How can I call a custom Django manage.py command directly from a test driver?
...like this:
from django.core.management import call_command
call_command('my_command', 'foo', bar='baz')
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How do I find a default constraint using INFORMATION_SCHEMA?
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Please see my answer which is short & sweet, works in all versions of SQL Server, doesn't any sys tables, and is easy to remember.
– ErikE
Sep 23 '15 at 22:14
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How can I check if a value is a json object?
My server side code returns a value which is a json object on success and a string 'false' on failure. Now how can I check whether the returned value is a json object?
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How can I check if a var is a string in JavaScript?
...can do is +1 to both, than give the accepted answer at who is more near to my specific problem, that I've not fully explained.
– vitto
Jun 9 '11 at 0:04
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How do I pass extra arguments to a Python decorator?
...n, it needs to return another function which is the actual decorator:
def my_decorator(param):
def actual_decorator(func):
print("Decorating function {}, with parameter {}".format(func.__name__, param))
return function_wrapper(func) # assume we defined a wrapper somewhere
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How can I get the assembly file version
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See my comment above asking for clarification on what you really want. Hopefully this is it:
System.Reflection.Assembly assembly = System.Reflection.Assembly.GetExecutingAssembly();
System.Diagnostics.FileVersionInfo fvi = Syste...
Convert hex to binary
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For solving the left-side trailing zero problem:
my_hexdata = "1a"
scale = 16 ## equals to hexadecimal
num_of_bits = 8
bin(int(my_hexdata, scale))[2:].zfill(num_of_bits)
It will give 00011010 instead of the trimmed version.
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How to set the JDK Netbeans runs on?
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I had this message too because today i decided to relocate my different jdk in the same directory. I have decided to uninstall all through program manager of window. After that, of course i had the message below.
"Cannot locate java installation in specified jdkhome C:\Program File...
What does “error: option --single-version-externally-managed not recognized” indicate?
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This plus answer from @sparrowt fixed my issue
– David Poxon
Jan 7 '17 at 0:58
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Max retries exceeded with URL in requests
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The sleep loop fixed my problem - a bit of a hack, but by looping a couple of times while handling the error response, I was able to brute force a solution.
– elPastor
Mar 29 '17 at 0:20
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