Logo

Programming-Idioms

History of Idiom 146 > diff from v1 to v2

Edit summary for version 2 by programming-idioms.org:
[Go] +Demo
↷

Version 1

2016-09-07, 21:06:53

Version 2

2016-09-07, 21:10:13

Idiom #146 Convert string to floating point number

Extract floating point value f from its string representation s

Idiom #146 Convert string to floating point number

Extract floating point value f from its string representation s

Extra Keywords
real conversion
Extra Keywords
real conversion
Imports 
import "strconv"
Imports 
import "strconv"
Code 
f, err := strconv.ParseFloat(s, 64)
Code 
f, err := strconv.ParseFloat(s, 64)
Comments bubble
f has type float64.
Comments bubble
f has type float64.
Doc URL
https://golang.org/pkg/strconv/#ParseFloat
Doc URL
https://golang.org/pkg/strconv/#ParseFloat
Demo URL
https://play.golang.org/p/PHudP4T4vx