Re: How do you check for nonempty string?

[user1234 via Digitalmars-d-learn]

On Friday, 13 April 2018 at 17:41:00 UTC, Adam D. Ruppe wrote:

On Friday, 13 April 2018 at 17:38:39 UTC, Dr.No wrote:

string s = null;
if(s !is null && s[0] == '/')

is this correct?

No, that doesn't work if the string = "a"[$..$] for example

Just use

if(s.length && s[0])

instead

just `if (s.length)` is enough.