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Ruby: kind_of? vs. instance_of? vs. is_a?
...typing?
– Andrew Grimm
Jul 3 '12 at 22:52
2
Yes, they're the same. Duck typing is a form of polym...
How can I generate an ObjectId with mongoose?
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answered Feb 22 '16 at 23:33
steampoweredsteampowered
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Why can't decimal numbers be represented exactly in binary?
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How to stop an unstoppable zombie job on Jenkins without restarting the server?
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223
Go to "Manage Jenkins" > "Script Console" to run a script on your server to interrupt the h...
What is the difference between 0.0.0.0, 127.0.0.1 and localhost?
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answered Nov 12 '15 at 7:22
Sanyam JainSanyam Jain
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How to escape % in String.Format?
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CavaleiroCavaleiro
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MySQL: Sort GROUP_CONCAT values
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22
Do you mean to order by?
SELECT _key,
COUNT(*) as cnt,
GROUP_CONCAT(_v...
Why did Bootstrap 3 switch to box-sizing: border-box?
...cks.com/…
– jbyrd
Jul 9 '15 at 21:22
2
Personally, I never changed box model since IE6. That w...
How does the static modifier affect this code?
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edited Dec 2 '13 at 22:40
answered Nov 21 '13 at 8:33
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Where can I set environment variables that crontab will use?
...ncron', which looks like:
: "$Id: runcron.sh,v 2.1 2001/02/27 00:53:22 jleffler Exp $"
#
# Commands to be performed by Cron (no debugging options)
# Set environment -- not done by cron (usually switches HOME)
. $HOME/.cronfile
base=`basename $0`
cmd=${REAL_HOME:-/real/home}/bin/...