ESP8266 Community Forum

- Tue Jan 27, 2015 9:58 am #8331 NodeMCU 0.9.5 build 20150127 powered by Lua 5.1.4

> for k,v in pairs(file.list()) do l = string.format("%-15s",k) print(l.." "..v.." bytes") end

15s 0 bytes
15s 639 bytes
>

Latest prebuild partial fix did not fix the above
last reliable version is NodeMCU 0.9.5 build 20150123 powered by Lua 5.1.4

- Tue Jan 27, 2015 10:16 am #8333 Works! Thank you.

Code: Select all
> = string.format("%i,", 100)
100,

> t=13
> = string.format("%i,",t)
13,

> i = 7
> t={}
> t[i]=12
> = string.format("%i,",t[i])
12,
>



- Wed Jan 28, 2015 4:31 am #8389 The minus sign for left-justified don't work.

Code: Select all
-- left-justified
> =string.format("%-15s",  "Hallo")
15s
>
-- right-justified
> =string.format("%15s", "Hallo")
          Hallo
>