list - 如何在 Tcl 中计算单词中的字母数

Question

我得到了答案，因为 1 我试过这个：

set a "Amazon"
set b [split $a]
set c [llength $b]
puts "$c"

Answer 1

我相信你可以使用string length：

set a "Amazon"
set lengthOfA [string length $a]
puts "Length is: $lengthOfA"

Answer 2

set a "amazon"
set a [split "$a" ""]
puts [llength $a]