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What is `params.require(:person).permit(:name, :age)` doing in Rails 4?
...tted".
– Harry Wood
Sep 20 '19 at 9:24
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IE8 support for CSS Media Query
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answered Apr 24 '11 at 15:10
AaronAaron
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Join strings with a delimiter only if strings are not null or empty
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224
Consider
var address = "foo";
var city;
var state = "bar";
var zip;
text = [address,...
Oracle SQL Developer multiple table views
... markshancock
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answered Dec 22 '09 at 9:46
a70ma70m
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SQL: How to get the count of each distinct value in a column?
...00/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 47.1084 7.58816C47.4091 7.46349 47.7169 7.36433 48.0099 7.26993C48.9099 6.97997 49.672 6.73443 49.672 5.93063C49.672 5.22043 48.9832 4.61182 48.1414 4.61182C47.4335 4.61182 46.7256 4.91628 46.0943 5.50789C45.7307 4.9328 45...
git: Show index diff in commit message as comment
... a comment by default?
– Idan K
Feb 24 '11 at 15:34
25
The diff messages do not need to be commen...
Saving images in Python at a very high quality
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answered Apr 24 '13 at 4:55
spencerlyon2spencerlyon2
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Best way of invoking getter by reflection
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243
I think this should point you towards the right direction:
import java.beans.*
for (Property...
How to restart a rails server on Heroku?
... Durrant
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emacs, unsplit a particular window split
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RémiRémi
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