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Comments on How to get string length in D?
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How to get string length in D?
I'm new to D and am planning to use it for golfing. I want to make a ROT13 converter and I want to determine the length of an inputted string.
Is there a function for this? If not, what ways can I get a string's length in D?
Post
Strings in D can be assigned either as char[] or string. Both have .length with them, which can be added at the end of the variable's name after assignment.
import std.stdio;
void main(string[] args) {
string greeting1 = "Good";
writefln("Length of string greeting1 is %d",greeting1.length);
char[] greeting2 = "morning".dup;
writefln("Length of string greeting2 is %d",greeting2.length);
}
Code edited and imported from TutorialsPoint.
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