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Programming-Idioms

History of Idiom 46 > diff from v4 to v5

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Version 4

2015-08-20, 10:23:12

Version 5

2015-08-20, 10:23:43

Idiom #46 Extract beginning of string (prefix)

Create string t consisting in the 5 first characters of string s.

Idiom #46 Extract beginning of string (prefix)

Create string t consisting in the 5 first characters of string s.

Code 
let t=s[..5].to_string();