/**
* Check if the result is NaN
*/
var y, tf;
y = parseInt('some text', 10);
tf = isNaN(y) ? 'Result is not number (NaN)' : 'Result is not NaN, probably is number.';
console.log(tf);
Result is not number (NaN)
$ps -aux | grep node (list all node processes) sasa 1194 0.5 0.5 1305084 83648 ? Ssl 2025 984:06 node /home/sasa/.pm2/modules/pm2-logrotate/node_modules/pm2-logr sasa 1208 0.3 0.4 1305000 73088 ? Ssl 2025 705:31 node /home/sasa/dex8/dex8-panel/server/index.js sasa 1224 0.8 0.7 11860112 125444 ? Ssl 2025 1565:12 node /home/sasa/dex8/dex8-www/server/index.js sasa 1236 0.5 0.6 11817980 107016 ? Ssl 2025 1116:07 node /home/sasa/mikosoft_hr/www-mikosoft-hr/server/index.js sasa 1257 0.3 0.4 1304664 72992 ? Ssl 2025 716:25 node /home/sasa/mikosoft-info/www-mikosoft-info/server/index.js sasa 1289 0.3 0.4 1301960 70676 ? Ssl 2025 704:20 node /home/sasa/dex8/dex8-kiosk/server/index.js sasa 1363 4.5 2.7 12153612 453720 ? Ssl 2025 8821:49 node /home/sasa/voovuu/voovuu-pub/server/index.js sasa 1886 3.1 1.9 11992532 314508 ? Rsl 2025 6074:07 node /home/sasa/mikosoft-info/crypto-mikosoft-info/server/index. sasa 499714 0.3 0.3 1100128 65268 ? Ssl Mar06 4:32 node /home/sasa/dex8/dex8-worker/starter.js www-data 606964 0.0 0.0 2608 528 ? S 01:32 0:00 sh -c ps -aux | grep node www-data 606966 0.0 0.0 3304 708 ? S 01:32 0:00 grep node sasa 1214480 0.4 0.7 22311424 125932 ? Ssl 2025 407:37 node /home/sasa/dex8/dex8-worker/starter.js sasa 1214483 0.3 0.3 1101056 64608 ? Ssl 2025 339:14 node /home/sasa/dex8/dex8-worker/starter.js sasa 1214536 0.3 0.3 1100548 65028 ? Ssl 2025 338:23 node /home/sasa/dex8/dex8-worker/starter.js sasa 1214544 0.3 0.3 1101032 65156 ? Ssl 2025 340:46 node /home/sasa/dex8/dex8-worker/starter.js sasa 1214588 0.3 0.3 1100548 64088 ? Ssl 2025 339:08 node /home/sasa/dex8/dex8-worker/starter.js sasa 1214617 0.3 0.3 1100672 65472 ? Ssl 2025 338:19 node /home/sasa/dex8/dex8-worker/starter.js sasa 1214641 0.3 0.4 1102696 67080 ? Ssl 2025 333:23 node /home/sasa/dex8/dex8-worker/starter.js sasa 1214671 0.3 0.4 1102688 66008 ? Ssl 2025 332:10 node /home/sasa/dex8/dex8-worker/starter.js sasa 1215731 0.7 0.7 11708808 123816 ? Ssl 2025 736:34 node /home/sasa/dex8/dex8-api/starter.js sasa 1216489 0.3 0.3 1100536 64560 ? Ssl 2025 337:51 node /home/sasa/dex8/dex8-worker/starter.js sasa 2509059 0.6 0.6 11824728 101544 ? Ssl Feb14 180:47 node /home/sasa/miko/miko-hr/server/index.js sasa 2628167 0.8 0.8 1177176 132836 ? Ssl 2025 1568:27 node /home/sasa/voovuu/voovuu-api/starter.js sasa 3168557 0.6 0.5 11813584 96884 ? Ssl 2025 1113:19 node /home/sasa/mikosoft-info/dodo-mikosoft-info/server/index.js sasa 3169051 0.5 0.5 11799176 84468 ? Ssl 2025 901:13 node /home/sasa/@mikosoft/dodo-examples/server/index.js sasa 3264954 0.6 0.5 1330464 83396 ? Ssl Feb21 118:41 node /home/sasa/mikosoft-info/api-mikosoft-info/starter.js