xxxxxxxxxx
$ string="a few words"
$ string=($string)
$ string="${string[@]^}"
$ echo "$string"
A Few Words
$ declare -c string
$ string=(a few words)
$ echo "${string[@]}"
A Few Words
$ string="a FeW WOrdS"
$ string=${string,,}
$ string=${string~}
$ echo "$string"
A few words
xxxxxxxxxx
function titleCase(str) {
const newTitle = str.split(" ");
const updatedTitle = [];
for (let st in newTitle) {
updatedTitle[st] = newTitle[st][0].toUpperCase() + newTitle[st].slice(1).toLowerCase();
}
return updatedTitle.join(" ");
}