sever89

s = '2015-10-21 09:35:18';
d = new Date(s);
console.log(d.getHours(), d.getMinutes());

time = '2015-10-21 09:35:18'.split(' ')[1];
parts = time.split(':');
console.log(parts[0], parts[1]);

>>> str1 = 'foo'
>>> str2 = 'bar'
>>> new_str = ' - '.join((str1, str2))
>>> new_str
'foo - bar'
>>> new_str = '{} - {}'.format(str1, str2)
>>> new_str
'foo - bar'
>>> new_str = '%s - %s' % (str1, str2)
>>> new_str
'foo - bar'