/** * 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 0.4 0.5 1305300 84388 ? Ssl 2025 1511:43 node /home/sasa/.pm2/modules/pm2-logrotate/node_modules/pm2-logr sasa 1208 0.3 0.4 1304744 70952 ? Ssl 2025 1076:32 node /home/sasa/dex8/dex8-panel/server/index.js sasa 1236 0.5 0.6 11821008 106776 ? Ssl 2025 1701:46 node /home/sasa/mikosoft_hr/www-mikosoft-hr/server/index.js sasa 1257 0.3 0.4 1304328 71084 ? Ssl 2025 1091:50 node /home/sasa/mikosoft-info/www-mikosoft-info/server/index.js sasa 1289 0.3 0.4 1298428 67064 ? Ssl 2025 1075:09 node /home/sasa/dex8/dex8-kiosk/server/index.js sasa 1363 4.4 2.7 12156896 446256 ? Ssl 2025 13831:24 node /home/sasa/voovuu/voovuu-pub/server/index.js sasa 1886 5.0 3.4 12227832 567580 ? Ssl 2025 15610:07 node /home/sasa/mikosoft-info/crypto-mikosoft-info/server/index. sasa 1214480 0.3 0.7 22311168 125436 ? Ssl 2025 823:14 node /home/sasa/dex8/dex8-worker/starter.js sasa 1214483 0.3 0.3 1101056 65164 ? Ssl 2025 735:14 node /home/sasa/dex8/dex8-worker/starter.js sasa 1214536 0.3 0.4 1101316 66388 ? Ssl 2025 733:45 node /home/sasa/dex8/dex8-worker/starter.js sasa 1214544 0.3 0.4 1102312 66740 ? Ssl 2025 739:22 node /home/sasa/dex8/dex8-worker/starter.js sasa 1214588 0.3 0.3 1101572 65068 ? Ssl 2025 735:38 node /home/sasa/dex8/dex8-worker/starter.js sasa 1214617 0.3 0.4 1100672 65652 ? Ssl 2025 733:23 node /home/sasa/dex8/dex8-worker/starter.js sasa 1214641 0.3 0.4 1168744 67292 ? Ssl 2025 723:36 node /home/sasa/dex8/dex8-worker/starter.js sasa 1214671 0.3 0.3 1100384 64652 ? Ssl 2025 720:54 node /home/sasa/dex8/dex8-worker/starter.js sasa 1215731 0.7 0.7 11843932 125660 ? Ssl 2025 1566:58 node /home/sasa/dex8/dex8-api/starter.js sasa 1216489 0.3 0.4 1101816 65796 ? Ssl 2025 732:51 node /home/sasa/dex8/dex8-worker/starter.js sasa 1281586 0.3 0.4 1102176 66988 ? Ssl 04:03 1:41 node /home/sasa/dex8/dex8-worker/starter.js www-data 1318128 0.0 0.0 2608 588 ? S 12:47 0:00 sh -c ps -aux | grep node www-data 1318130 0.0 0.0 3304 644 ? S 12:47 0:00 grep node sasa 1399960 0.8 0.7 11829624 118712 ? Ssl Apr20 449:42 node /home/sasa/dex8/dex8-www/server/index.js sasa 1904154 0.5 0.6 11813884 103888 ? Ssl Apr25 285:01 node /home/sasa/miko/miko-hr/server/index.js sasa 2628167 0.8 0.8 1175384 131624 ? Ssl 2025 2444:46 node /home/sasa/voovuu/voovuu-api/starter.js sasa 3168557 0.6 0.5 11813432 96920 ? Ssl 2025 1797:35 node /home/sasa/mikosoft-info/dodo-mikosoft-info/server/index.js sasa 3169051 0.5 0.5 11799176 84100 ? Ssl 2025 1495:10 node /home/sasa/@mikosoft/dodo-examples/server/index.js sasa 3264954 0.7 0.5 1332680 86868 ? Ssl Feb21 975:40 node /home/sasa/mikosoft-info/api-mikosoft-info/starter.js