a="k"
n=3
b=""
for c = 1, n do b = b..a end
print(b)
From: lua-l-bounces@lists.lua.org [mailto:lua-l-bounces@lists.lua.org]
On Behalf Of Chris Datfung
Sent: 18 April 2013 13:16
To: Lua mailing list
Subject: pad a string
I want to pad a string with itself n number of times, for example if n = 3 and var="test" then var = var .. var .. var
I tried with a for loop but get one too many combinations
> a="k"
> n=3
> for c = 1, n-1 do a = a..a end
> print(a)
kkkk
Is there a smarter way to implement this?
Thanks,
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