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<b>Warning</b>:  session_start(): open(/var/lib/php/sessions/sess_km78ojcir72rogqve8ophe3slf, O_RDWR) failed: No space left on device (28) in <b>/var/www/tb-usercake/models/config.php</b> on line <b>51</b><br />
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<b>Warning</b>:  session_start(): Failed to read session data: files (path: /var/lib/php/sessions) in <b>/var/www/tb-usercake/models/config.php</b> on line <b>51</b><br />
// assumes jquery is used with $(...)
sbool jqueryUsed(S html) {
  if (cic(getHTMLComments(html), "needs jquery")) true;
  if (!regexpFind("\\$\\s*\\(", html)) false;
  for (S script : allJavascriptFromHTMLIncludingEventHandlers(html))
    if (jcontains(jsTok(script), "$(")) true;
  false;
}