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Float vs Decimal in ActiveRecord
...u do this:
irb: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, o...
How do I parse JSON with Objective-C?
...
answered Oct 17 '11 at 13:35
TommyTommy
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Passing multiple values to a single PowerShell script parameter
...a Wiedenmann
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answered Feb 27 '13 at 19:30
Bill_StewartBill_Stewart
17....
Hex representation of a color with alpha channel?
...x in Opera 52 (or Opera 39 when experimental web features are enabled).
IE 11 and EdgeHTML 18 (Edge 44) do not support this syntax. Chromium-based versions of Edge will support this syntax.
Up to date browser support information is available on CanIUse.com
*Technically still in draft, but given t...
How do you remove the root CA certificate that fiddler installs
...
Eyal AbirEyal Abir
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1
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In C++, if throw is an expression, what is its type?
...monDraemon
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Can we have multiple “WITH AS” in single sql - Oracle SQL
...in query.
– cleberz
Jan 30 '18 at 1:11
Perfect answer.
– InfiniteFlash
May 21 a...
How to remove first 10 characters from a string?
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answered Aug 25 '11 at 7:40
V4VendettaV4Vendetta
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What are the Ruby File.open modes and options?
...93C48.9099 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 45.2525 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 13.8962C45.69...
Elegant method to generate array of random dates within two dates
...93C48.9099 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 45.2525 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 13.8962C45.69...