kmikael

import Dispatch

func dispatch_async(queue: dispatch_queue_t = dispatch_get_main_queue(), block: dispatch_block_t) {
    Dispatch.dispatch_async(queue, block)
}

dispatch_async {
    // Update the UI
}

kmikael

SELECT t.alias, p.token
FROM ts_parse('default', 'http://www.postgresql.org/docs/9.4/static/textsearch-parsers.html') AS p
  NATURAL JOIN ts_token_type('default') AS t;
  
--   alias   |                           token                            
-- ----------+------------------------------------------------------------
--  protocol | http://
--  url      | www.postgresql.org/docs/9.4/static/textsearch-parsers.html
--  host     | www.postgresql.org
--  url_path | /docs/9.4/static/textsearch-parsers.html