On Tue, 04 Feb 2014 03:08:28 -0500, Suliman wrote:
What difference between
if ((x = stdin.readln().chomp) is "q")
and
if ((x = stdin.readln().chomp) == "q")
?
The first compares the pointer of the arrays. The second compares the
contents of the array. Both check length as well for equality
Suliman:
What difference between
if ((x = stdin.readln().chomp) is "q")
and
if ((x = stdin.readln().chomp) == "q")
?
"is" performs a raw comparison of just the values, and the value
of a string is its ptr and length field. While "==" compares
their contents. So you want to use "==" here bec
On Tuesday, 4 February 2014 at 08:25:18 UTC, Suliman wrote:
My interpretation of tdpl p57:
'is' compares for alias equality for arrays and classes.
Otherwise they are the same.
So should next code have same behavior if I will use is instead
of ==
import std.stdio;
import std.string;
void m
My interpretation of tdpl p57:
'is' compares for alias equality for arrays and classes.
Otherwise they are the same.
So should next code have same behavior if I will use is instead
of ==
import std.stdio;
import std.string;
void main()
{
getchar();
}
void getchar()
{
string
On Tuesday, 4 February 2014 at 08:08:30 UTC, Suliman wrote:
What difference between
if ((x = stdin.readln().chomp) is "q")
and
if ((x = stdin.readln().chomp) == "q")
?
My interpretation of tdpl p57:
'is' compares for alias equality for arrays and classes.
Otherwise they are the same.
What difference between
if ((x = stdin.readln().chomp) is "q")
and
if ((x = stdin.readln().chomp) == "q")
?
