/** * Binary floating point */ var x, y, z, num; x = 0.3 - 0.2; y = 0.2 - 0.1; z = 0.5 - 0.4; console.log(x); //0.09999999999999998 console.log(y); //0.1 console.log(z); //0.09999999999999998 // correction with parseFloat and toPrecision console.log(parseFloat(z.toPrecision(12))); //0.1
0.09999999999999998 0.1 0.09999999999999998 0.1
$ps -aux | grep node (list all node processes) sasa 1194 0.5 0.5 1304760 83140 ? Ssl 2025 903:09 node /home/sasa/.pm2/modules/pm2-logrotate/node_modules/pm2-logr sasa 1208 0.3 0.4 1304488 73348 ? Ssl 2025 645:49 node /home/sasa/dex8/dex8-panel/server/index.js sasa 1224 0.8 0.7 11834476 116820 ? Ssl 2025 1436:05 node /home/sasa/dex8/dex8-www/server/index.js sasa 1236 0.5 0.6 11817780 107536 ? Ssl 2025 1021:30 node /home/sasa/mikosoft_hr/www-mikosoft-hr/server/index.js sasa 1257 0.3 0.4 1304152 72672 ? Rsl 2025 656:11 node /home/sasa/mikosoft-info/www-mikosoft-info/server/index.js sasa 1289 0.3 0.4 1298696 68444 ? Ssl 2025 644:44 node /home/sasa/dex8/dex8-kiosk/server/index.js sasa 1363 4.4 3.3 12235516 546356 ? Ssl 2025 7801:10 node /home/sasa/voovuu/voovuu-pub/server/index.js sasa 1886 3.0 1.6 11955544 266596 ? Rsl 2025 5315:32 node /home/sasa/mikosoft-info/crypto-mikosoft-info/server/index. sasa 1214480 0.4 0.7 22311424 126392 ? Ssl 2025 340:53 node /home/sasa/dex8/dex8-worker/starter.js sasa 1214483 0.3 0.3 1101312 64912 ? Ssl 2025 275:35 node /home/sasa/dex8/dex8-worker/starter.js sasa 1214536 0.3 0.4 1101316 66564 ? Ssl 2025 274:49 node /home/sasa/dex8/dex8-worker/starter.js sasa 1214544 0.3 0.3 1100776 64932 ? Ssl 2025 276:49 node /home/sasa/dex8/dex8-worker/starter.js sasa 1214588 0.3 0.3 1100292 63888 ? Ssl 2025 275:24 node /home/sasa/dex8/dex8-worker/starter.js sasa 1214617 0.3 0.3 1100928 65288 ? Ssl 2025 274:49 node /home/sasa/dex8/dex8-worker/starter.js sasa 1214641 0.3 0.3 1100136 63524 ? Ssl 2025 270:49 node /home/sasa/dex8/dex8-worker/starter.js sasa 1214671 0.3 0.3 1099360 62868 ? Ssl 2025 269:51 node /home/sasa/dex8/dex8-worker/starter.js sasa 1215731 0.7 0.7 11709064 122292 ? Ssl 2025 630:43 node /home/sasa/dex8/dex8-api/starter.js sasa 1216489 0.3 0.3 1100536 64552 ? Ssl 2025 274:14 node /home/sasa/dex8/dex8-worker/starter.js sasa 2509059 0.6 0.5 11801704 93184 ? Ssl Feb14 65:06 node /home/sasa/miko/miko-hr/server/index.js sasa 2628167 0.9 0.8 1176900 131400 ? Ssl 2025 1416:06 node /home/sasa/voovuu/voovuu-api/starter.js sasa 3168557 0.6 0.6 11827004 101488 ? Ssl 2025 1008:09 node /home/sasa/mikosoft-info/dodo-mikosoft-info/server/index.js sasa 3169051 0.5 0.5 11798920 84584 ? Ssl 2025 805:06 node /home/sasa/@mikosoft/dodo-examples/server/index.js sasa 3193095 0.3 0.3 1099356 63616 ? Ssl Feb21 4:09 node /home/sasa/dex8/dex8-worker/starter.js sasa 3264954 0.5 0.5 1330704 83760 ? Ssl Feb21 1:56 node /home/sasa/mikosoft-info/api-mikosoft-info/starter.js www-data 3291890 0.0 0.0 2608 592 ? S 00:58 0:00 sh -c node 035stringmethods_concate.js www-data 3291891 0.0 0.1 89288 18864 ? D 00:58 0:00 node 035stringmethods_concate.js www-data 3291892 0.0 0.0 2608 592 ? S 00:58 0:00 sh -c ps -aux | grep node www-data 3291894 0.0 0.0 3304 644 ? S 00:58 0:00 grep node