Question

How to format string in Lua

Answer 1

s1 = "Lua"
s2 = "Java"

print(string.format("strings: %s %s",s1, s2))




--[[
run:
  
strings: Lua Java
 
--]]

 

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Answer 2

day = 25; month = 9; year = 2020

print(string.format("Date: %02d/%02d/%03d", day, month, year))




--[[
run:
  
Date: 25/09/2020
 
--]]

 

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Answer 3

print(string.format("%.3f", 4 / 7))




--[[
run:
  
0.571
 
--]]

 

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