loop array

1String.prototype.replaceAt = function (index, char) {
2    return this.substr(0, index) + char + this.substr(index + char.length);
3}
4mystring.replaceAt(4, '')
5

1        
2        Array
3(
4    [id] => 11
5    [username] => Edona!!!
6    [password] => password
7)
8    

1sass --watch input.scss output.css
2

1dataType[] arrayRefVar;   // preferred way.
2or
3dataType arrayRefVar[];  // works but not preferred way.
4

1   Loading, please wait...

1	char s1[] = "Semester 1.";	char s2[] = "Semester 2.";		if (strncmp(s1, s2, 10) == 0)		printf("Equal\n");	else		printf("Not equal\n"); }

1net/http: timeout awaiting response headers
2