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Hex representation of a color with alpha channel?
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Patrick Klug
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answered Sep 14 '09 at 2:36
Kelly GendronKelly ...
Ruby on Rails: How do I add placeholder text to a f.text_field?
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edited Apr 21 '15 at 7:46
Arslan Ali
15.7k77 gold badges4545 silver badges6363 bronze badges
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Float vs Decimal in ActiveRecord
...b:001:0> "%.47f" % (1.0/10)
=> "0.10000000000000000555111512312578270211815834045" # not "0.1"!
whereas if you just do
irb:002:0> (1.0/10).to_s
=> "0.1" # the interprer rounds the number for you
So if you are dealing with small fractions, like compounding interests, or maybe even ge...
How can I access a JavaScript object which has spaces in the object's key?
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answered Nov 29 '11 at 21:29
jAndyjAndy
203k4747 gold badges283283 silver badges345345 bronze badges
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SQL Logic Operator Precedence: And and Or
...5.7307 4.9328 45.2525 4.66231 44.6595 4.66231C43.6264 4.66231 43.1481 5.28821 43.1481 6.59048V11.9512C43.1481 13.2535 43.6264 13.8962 44.6595 13.8962C45.6924 13.8962 46.1709 13.2535 46.1709 11.9512V9.17788Z\"/\u003e\u003cpath d=\"M32.492 10.1419C32.492 12.6954 34.1182 14.0484 37.0451 14.0484C39.9723...
How can I select item with class within a DIV?
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Rakib
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answered Aug 3 '11 at 21:52
David says reinstat...
How do I create a Python function with optional arguments?
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edited Dec 10 '19 at 11:21
Eliahu Aaron
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answer...
How do I create directory if it doesn't exist to create a file?
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BKSpurgeon
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answered Jun 2 '10 at 6:19
DonDon
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Is there a CSS selector by class prefix?
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answered Dec 21 '11 at 10:42
BoltClock♦BoltClock
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Difference between `mod` and `rem` in Haskell
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Also from stackoverflow.com/a/6964760/205521 it seems like rem is fastest.
– Thomas Ahle
Sep 28 '14 at 10:53
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