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What is data oriented design?
...che slot takes, say, 64 bytes as well. If I want to update the position of 10 balls, I have to pull in 10*64 = 640 bytes of memory into cache and get 10 cache misses. If however I can work the positions of the balls as separate units, that will only take 4*10 = 40 bytes. That fits in one cache fetch...
What is the python “with” statement designed for?
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Git: updating remote branch information
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answered Oct 22 '10 at 2:32
Garrett HydeGarrett Hyde
4,70577 gold badges4343 silver badges4848 bronze badges
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Difference between '..' (double-dot) and '…' (triple-dot) in range generation?
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Better/less confusing example than the above: (1..10).include? 10 #=> true and (1...10).include? 10 #=> false
– timmcliu
Jul 27 '15 at 19:13
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How to get the class of the clicked element?
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edited Oct 11 '13 at 10:41
answered Jun 8 '09 at 10:07
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Get the key corresponding to the minimum value within a dictionary
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answered Jul 19 '10 at 16:21
community wiki
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Javascript - get array of dates between 2 dates
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answered Dec 10 '10 at 22:07
John HartsockJohn Hartsock
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How to use Active Support core extensions
...ire 'active_support/all'
=> true
irb(main):002:0> 1.week.ago
=> 2010-11-14 17:56:16 -0700
irb(main):003:0>
For 1.8.7:
rvm 1.8.7
irb -f
irb(main):001:0> require 'rubygems'
=> true
irb(main):002:0> require 'active_support/all'
=> true
irb(main):003:0> 1.week.ago
=> Su...
is there a css hack for safari only NOT chrome?
..., at this time you have to use the next pair of css hacks. The one for 6.1-10.0 to go with one that handles 10.1 and up.
So then -- here is one I worked out for Safari 10.1+:
The double media query is important here, don't remove it.
/* Safari 10.1+ */
@media not all and (min-resolution:.001dpcm) {...
a href link for entire div in HTML/CSS
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