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Programming-Idioms

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Idiom #374 Trim whitespace

Create the string t consisting of the string s without its leading and trailing whitespace characters.

t = s.strip
#include <string>
using namespace std;
string t {s};
int n (t.length()), x {}, y {n - 1};
while (x not_eq  n && isspace(t[x])) ++x;
while (y not_eq -1 && isspace(t[y])) --y;
t = t.substr(x, (y - x) + 1);
import "strings"
t := strings.TrimSpace(s)
let t = s.trim()
String t = s.trim();
String t = s.strip();
t = s.strip()
from string import whitespace
t = s.strip(whitespace)
New implementation...
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programming-idioms.org 
t = s.strip
using namespace std;
string t {s};
int n (t.length()), x {}, y {n - 1};
while (x not_eq  n && isspace(t[x])) ++x;
while (y not_eq -1 && isspace(t[y])) --y;
t = t.substr(x, (y - x) + 1);
t := strings.TrimSpace(s)
let t = s.trim()
String t = s.trim();
String t = s.strip();
t = s.strip()
t = s.strip(whitespace)