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Is mongodb running?
...our OS
or
/etc/init.d/mongodb status # for MongoDB version < 2.6
/etc/init.d/mongod status # for MongoDB version >= 2.6
or
service mongod status
to see if mongod is running (you need to be root to do this, or prefix everything with sudo). Please note that the 'grep...
Find the Smallest Integer Not in a List
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28 Answers
28
Active
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Good introduction to the .NET Reactive Framework [closed]
...needs or expectations, let me (the Author) know and we will do better for v2.
Thanks for the link to the Hot/Cold post. This is only one part of the full series,
Introduction to Rx
Static and extension methods
Lifetime management – Completing and Unsubscribing
Flow control
Combining multiple I...
For every character in string
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426
Looping through the characters of a std::string, using a range-based for loop (it's from C++11...
When is a function too long? [closed]
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24 Answers
24
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Setting href attribute at runtime
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Stout Joe
18422 gold badges33 silver badges1414 bronze badges
answered Dec 3 '10 at 12:20
user529141user529141
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Can't import my own modules in Python
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answered Feb 21 '12 at 18:46
David RobinsonDavid Robinson
68.3k1212 gold badges146146 silver badges171171 bronze badges
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Format a Go string without printing?
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edited Feb 21 '19 at 12:07
ndequeker
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django: BooleanField, how to set the default value to true?
...rm), you can set a Field initial value ( https://docs.djangoproject.com/en/2.2/ref/forms/fields/#django.forms.Field.initial ) like
class MyForm(forms.Form):
my_field = forms.BooleanField(initial=True)
If you're using a ModelForm, you can set a default value on the model field ( https://docs.d...
Switch case with fallthrough?
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Use a vertical bar (|) for "or".
case "$C" in
"1")
do_this()
;;
"2" | "3")
do_what_you_are_supposed_to_do()
;;
*)
do_nothing()
;;
esac
share
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