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Eager load polymorphic
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209
My guess is that your models look like this:
class User < ActiveRecord::Base
has_many :r...
How much of a git sha is *generally* considered necessary to uniquely identify a change in a given c
...even if I specified a length of 4.
For big repos, 7 isn't enough since 2010, and commit dce9648 by Linus Torvalds himself (git 1.7.4.4, Oct 2010):
The default of 7 comes from fairly early in git development, when seven hex digits was a lot (it covers about 250+ million hash values).
Back t...
Git Clone: Just the files, please?
...tion of the command git, not git clone.
Update with Git 2.14.X/2.15 (Q4 2017): it will make sure to avoid adding empty folders.
"git archive", especially when used with pathspec, stored an empty
directory in its output, even though Git itself never does so.
This has been fixed.
See comm...
AngularJS : Difference between the $observe and $watch methods
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edited Aug 11 '14 at 10:20
Red15
66555 silver badges1616 bronze badges
answered Feb 16 '13 at 6:54
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How do I access my SSH public key?
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edited Jul 18 '14 at 20:43
answered Sep 30 '10 at 6:05
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How to send email from Terminal?
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You will need to set SMTP up:
http://hints.macworld.com/article.php?story=20081217161612647
See also:
http://www.mactricksandtips.com/2008/09/send-mail-over-your-network.html
Eg:
mail -s "hello" "example@example.com" <<EOF
hello
world
EOF
This will send an email to example@example.com with t...
How to extract filename.tar.gz file
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Thanks. Your solution still works in August, 2018. :)
– GORILLA
Aug 9 '18 at 9:25
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Getting the last element of a list
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edited Nov 20 '18 at 23:14
answered May 30 '09 at 19:29
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Java: how can I split an ArrayList in multiple small ArrayLists?
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Mike QMike Q
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Get list of all routes defined in the Flask app
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edited Apr 20 at 5:17
Martlark
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