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How do I use jQuery's form.serialize but exclude empty fields
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answered Mar 4 '09 at 14:29
Tom VinerTom Viner
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JavaScript - get the first day of the week from current date
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NumPy: function for simultaneous max() and min()
... Stuart BergStuart Berg
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CSS Box Shadow - Top and Bottom Only [duplicate]
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edited Aug 21 '14 at 12:34
idmean
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jQuery and TinyMCE: textarea value doesn't submit
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Generate colors between red and green for a power meter?
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edited Sep 24 '15 at 9:52
answered Dec 4 '08 at 10:59
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When should I use a composite index?
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Mark CanlasMark Canlas
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Can Rails Routing Helpers (i.e. mymodel_path(model)) be Used in Models?
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In Rails 3, 4, and 5 you can use:
Rails.application.routes.url_helpers
e.g.
Rails.application.routes.url_helpers.posts_path
Rails.application.routes.url_helpers.posts_url(:host => "example.com")
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Vim: Close All Buffers But This One
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VoYVoY
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Truncating floats in Python
...sing the IEEE floating-point format into the sequence of bits (assuming a 64-bit float)
0011111111010011001100110011001100110011001100110011001100110011
This is the closest value to 0.3 that can accurately be represented as an IEEE float. But if you write 0.29999999999999998 in a Python program, ...