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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
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answered Dec 3 '10 at 12:20
user529141user529141
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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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Can't import my own modules in Python
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answered Feb 21 '12 at 18:46
David RobinsonDavid Robinson
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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
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Authorize Attribute with Multiple Roles
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answered Jun 12 '14 at 10:39
MacGyverMacGyver
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R memory management / cannot allocate vector of size n Mb
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82
Consider whether you really need all this data explicitly, or can the matrix be sparse? There is...
Simple (non-secure) hash function for JavaScript? [duplicate]
...ng that, when passed a string as input, produces something similar to the 32 character hexadecimal string that's the typical output of MD5, SHA1, etc. It doesn't have to be cryptographically secure, just reasonably resistant to collisions. (My initial use case is URLs, but I'll probably want to us...