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Properties file in python (similar to Java Properties)
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Since nowhere here it is mentioned, let me add again that this is not the same. I cant speak for Java or Py3, and maybe it works for simple key/values. But the syntax for string interpolation is different. This solution provides Python formatting, ie. %(...
Get model's fields in Django
...This means if something does change in the future, you only have to change one function.
def get_model_fields(model):
return model._meta.fields
I believe this will return a list of Field objects. To get the value of each field from the instance, use getattr(instance, field.name).
Update: Dja...
Passing argument to alias in bash [duplicate]
.../to/bar "$@" fixed args; }
$ foo abc 123
will be executed as if you had done
$ /path/to/bar abc 123 fixed args
To undefine an alias:
unalias foo
To undefine a function:
unset -f foo
To see the type and definition (for each defined alias, keyword, function, builtin or executable file):
ty...
python: how to identify if a variable is an array or a scalar
...you say so, that would be very kind to explain why, maybe I'm not the only one to wonder why it should be avoided.
– Olivier Pons
May 30 '17 at 7:50
1
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For each row in an R dataframe
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When Darren mentioned robust, he meant something like shifting the orders of the columns. This answer would not work whereas the one with by() would still work.
– HelloWorld
Jan 4 '16 at 6:26
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How to get week number in Python?
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nice one, I just added the now day I think it will be helpful, it was what I was serching for :D
– Vitaliy Terziev
Nov 7 '16 at 20:20
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How do I prompt for Yes/No/Cancel input in a Linux shell script?
... [Nn]* ) exit;;
* ) echo "Please answer yes or no.";;
esac
done
Another method, pointed out by Steven Huwig, is Bash's select command. Here is the same example using select:
echo "Do you wish to install this program?"
select yn in "Yes" "No"; do
case $yn in
Yes ) make i...
How do I update my bare repo?
...tes in git log. Presumably there's a simple explanation for this - can someone explain?
– pho79
Mar 1 '12 at 20:47
2
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Will console.log reduce JavaScript execution performance?
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If you are going to have this on a public site or something, anyone with little knowledge on using the developer tools can read your debug messages. Depending on what you are logging, this may not be a desirable behavior.
One of the best approaches is to wrap the console.log in one of yo...
Redirect Windows cmd stdout and stderr to a single file
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I love SO so much. "Ugh, this little one-off problem is going to take like an hour". It took me longer to type this comment than it did to find this answer.
– Brandon
Aug 2 '16 at 19:25
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