/** * 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 1208 0.3 0.2 1309856 47832 ? Ssl 2025 1687:14 node /home/sasa/dex8/dex8-panel/server/index.js sasa 1236 0.5 0.4 11822908 73252 ? Ssl 2025 2664:20 node /home/sasa/mikosoft_hr/www-mikosoft-hr/server/index.js sasa 1257 0.3 0.2 1306264 45512 ? Ssl 2025 1707:59 node /home/sasa/mikosoft-info/www-mikosoft-info/server/index.js sasa 1289 0.3 0.2 1301856 42232 ? Ssl 2025 1681:53 node /home/sasa/dex8/dex8-kiosk/server/index.js sasa 1363 4.2 3.3 12283136 540768 ? Ssl 2025 21606:32 node /home/sasa/voovuu/voovuu-pub/server/index.js sasa 1886 8.1 4.2 12377168 696528 ? Ssl 2025 41534:18 node /home/sasa/mikosoft-info/crypto-mikosoft-info/server/index. sasa 1214480 0.3 0.5 22311168 90800 ? Ssl 2025 1499:16 node /home/sasa/dex8/dex8-worker/starter.js sasa 1214483 0.3 0.2 1101568 34216 ? Ssl 2025 1382:02 node /home/sasa/dex8/dex8-worker/starter.js sasa 1214536 0.3 0.2 1100804 34416 ? Ssl 2025 1380:07 node /home/sasa/dex8/dex8-worker/starter.js sasa 1214544 0.3 0.2 1102312 35576 ? Ssl 2025 1391:40 node /home/sasa/dex8/dex8-worker/starter.js sasa 1214588 0.3 0.2 1102340 34916 ? Ssl 2025 1384:43 node /home/sasa/dex8/dex8-worker/starter.js sasa 1214617 0.3 0.2 1102464 35620 ? Ssl 2025 1379:43 node /home/sasa/dex8/dex8-worker/starter.js sasa 1214641 0.3 0.2 1166440 33648 ? Ssl 2025 1371:16 node /home/sasa/dex8/dex8-worker/starter.js sasa 1214671 0.3 0.2 1102176 35340 ? Ssl 2025 1364:36 node /home/sasa/dex8/dex8-worker/starter.js sasa 1216489 0.3 0.2 1101816 34332 ? Ssl 2025 1380:35 node /home/sasa/dex8/dex8-worker/starter.js sasa 1399960 0.8 0.5 11809312 86264 ? Ssl Apr20 2197:56 node /home/sasa/dex8/dex8-www/server/index.js sasa 1631573 0.6 0.3 1304096 57228 ? Ssl May31 1222:03 node /home/sasa/.pm2/modules/pm2-logrotate/node_modules/pm2-logr sasa 1824679 0.4 0.3 11799104 55860 ? Ssl Aug15 388:16 node /home/sasa/kriptus/kriptus-panel/server/index.js sasa 2072475 0.7 0.5 1161564 90772 ? Ssl Sep24 193:28 node /home/sasa/voovuu/voovuu-api/starter.js sasa 2075109 9.0 0.5 11720288 93244 ? Ssl Sep24 2350:21 node /home/sasa/dex8/dex8-api/starter.js sasa 2075416 0.6 0.3 1345360 57736 ? Ssl Sep24 170:39 node /home/sasa/mikosoft-info/api-mikosoft-info/starter.js sasa 2448036 1.1 0.8 11861968 137648 ? Ssl Aug21 897:10 node /home/sasa/miko/miko-hr/server/index.js sasa 2663246 2.2 0.6 11846720 101964 ? Ssl Aug23 1605:54 node /home/sasa/kriptus/kriptus-api/starter.js sasa 3168557 0.6 0.4 11832788 77256 ? Ssl 2025 3021:52 node /home/sasa/mikosoft-info/dodo-mikosoft-info/server/index.js sasa 3169051 0.5 0.3 11799488 54928 ? Ssl 2025 2477:59 node /home/sasa/@mikosoft/dodo-examples/server/index.js sasa 3615181 0.6 0.3 1331764 63976 ? Ssl Oct07 46:03 node /home/sasa/miko/miko-hr/api/starter.js sasa 3809381 0.3 0.4 22302152 78424 ? Ssl Sep02 207:21 node /home/sasa/dex8/dex8-worker/starter.js www-data 4167364 0.0 0.0 2608 592 ? S 22:03 0:00 sh -c ps -aux | grep node www-data 4167366 0.0 0.0 3304 648 ? S 22:03 0:00 grep node