Programming-Idioms

History of Idiom 81 > diff from v16 to v17

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Version 16

2016-01-03, 13:22:52

Version 17

2016-01-03, 13:25:48

Idiom #81 Round floating point number to integer

Declare integer y and initialize it with the rounded value of floating point number x .
Ties (when the fractional part of x is exactly .5) must be rounded up (to positive infinity).

Idiom #81 Round floating point number to integer

Declare integer y and initialize it with the rounded value of floating point number x .
Ties (when the fractional part of x is exactly .5) must be rounded up (to positive infinity).

Elixir

Code

y = Kernel.round(x)

Doc URL

http://elixir-lang.org/docs/v1.0/elixir/Kernel.html#round/1

Demo URL

http://play.elixirbyexample.com/s/ae07d7d1e3

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History of Idiom 81 > diff from v16 to v17

Version 16

Version 17

Idiom #81 Round floating point number to integer

Idiom #81 Round floating point number to integer

Code

Doc URL

Demo URL

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