Programming-Idioms

Edit summary for version 4 by :
[Go] Fixed import

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2015-12-29, 22:33:37

2016-01-06, 23:16:58

Idiom #110 Check if string is blank

Set boolean blank to true if string s is empty, or null, or contains only whitespace ; false otherwise.

Set boolean blank to true if string s is empty, or null, or contains only whitespace ; false otherwise.

import strings"

import "strings"

blank := strings.TrimSpace(s) == ""

blank := strings.TrimSpace(s) == ""

Trim s, then check if empty.

Trim s, then check if empty.

https://golang.org/pkg/strings/#TrimSpace

https://golang.org/pkg/strings/#TrimSpace

http://play.golang.org/p/1dvSNEObOs

http://play.golang.org/p/1dvSNEObOs

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