/** * 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 831 0.5 0.4 1303828 80412 ? Ssl Jun15 144:09 node /home/sasa/.pm2/modules/pm2-logrotate/node_modules/pm2-logr sasa 843 0.5 0.6 11699904 106012 ? Ssl Jun15 141:35 node /home/sasa/dex8/dex8-api/starter.js sasa 858 0.3 0.4 1304640 72832 ? Ssl Jun15 109:36 node /home/sasa/regoch/regoch-www/server sasa 867 0.3 0.4 1300300 68596 ? Ssl Jun15 102:57 node /home/sasa/dex8/dex8-panel/server/index.js sasa 886 0.7 0.6 11816676 103204 ? Ssl Jun15 216:00 node /home/sasa/dex8/dex8-www/server/index.js sasa 888 0.5 0.4 11792628 78964 ? Ssl Jun15 151:58 node /home/sasa/mikosoft_hr/www-mikosoft-hr/server/index.js sasa 904 0.7 0.4 1329652 81280 ? Ssl Jun15 201:29 node /home/sasa/mikosoft-info/api-mikosoft-info/starter.js sasa 910 0.3 0.4 1300384 69536 ? Ssl Jun15 103:44 node /home/sasa/mikosoft-info/www-mikosoft-info/server/index.js sasa 969 0.3 0.3 1297740 64604 ? Ssl Jun15 102:33 node /home/sasa/dex8/dex8-kiosk/server/index.js sasa 970 0.6 0.6 11824572 100172 ? Ssl Jun15 187:38 node /home/sasa/mikosoft-info/dodo-mikosoft-info/server/index.js sasa 1010 0.6 0.6 1147316 103024 ? Ssl Jun15 173:30 node /home/sasa/voovuu/voovuu-api/starter.js sasa 1016 0.8 1.1 11879116 187040 ? Ssl Jun15 226:46 node /home/sasa/voovuu/voovuu-pub/server/index.js sasa 1086 0.4 0.4 11794656 78256 ? Ssl Jun15 111:18 node /home/sasa/@mikosoft/dodo-examples/server/index.js sasa 1089 0.3 0.4 1101916 66944 ? Ssl Jun15 105:07 node /home/sasa/dex8/dex8-worker/starter.js sasa 1159 0.3 0.4 22276412 76372 ? Ssl Jun15 107:18 node /home/sasa/dex8/dex8-worker/starter.js sasa 1160 0.3 0.4 1101916 66356 ? Ssl Jun15 105:13 node /home/sasa/dex8/dex8-worker/starter.js sasa 1241 0.3 0.4 1104024 66440 ? Ssl Jun15 105:30 node /home/sasa/dex8/dex8-worker/starter.js sasa 1242 0.4 0.4 22280936 80596 ? Ssl Jun15 111:43 node /home/sasa/dex8/dex8-worker/starter.js sasa 1323 0.3 0.4 1101916 66352 ? Ssl Jun15 105:20 node /home/sasa/dex8/dex8-worker/starter.js sasa 1324 0.3 0.4 1102432 66824 ? Ssl Jun15 105:15 node /home/sasa/dex8/dex8-worker/starter.js sasa 1398 0.3 0.4 1102176 66280 ? Ssl Jun15 105:17 node /home/sasa/dex8/dex8-worker/starter.js sasa 1400 0.3 0.4 1102172 66792 ? Ssl Jun15 105:36 node /home/sasa/dex8/dex8-worker/starter.js sasa 1465 0.3 0.4 1102432 67028 ? Ssl Jun15 105:17 node /home/sasa/dex8/dex8-worker/starter.js sasa 178968 0.8 0.6 11810796 98812 ? Ssl Jun17 200:33 node /home/sasa/mikosoft-info/crypto-mikosoft-info/server/index. sasa 337381 1.2 1.4 1469864 242560 ? Ssl Jun19 264:52 node /home/sasa/crypto/dex-arbitrage-bot/scripts/observer/index2 www-data 1396503 0.0 0.0 2608 600 ? S 04:19 0:00 sh -c ps -aux | grep node www-data 1396505 0.0 0.0 3304 732 ? S 04:19 0:00 grep node