/** * 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 0.4 1308640 73872 ? Ssl 2025 1281:35 node /home/sasa/dex8/dex8-panel/server/index.js sasa 1236 0.5 0.6 11822644 103180 ? Ssl 2025 2023:28 node /home/sasa/mikosoft_hr/www-mikosoft-hr/server/index.js sasa 1257 0.3 0.4 1303560 71288 ? Ssl 2025 1297:42 node /home/sasa/mikosoft-info/www-mikosoft-info/server/index.js sasa 1289 0.3 0.4 1297836 67092 ? Ssl 2025 1278:38 node /home/sasa/dex8/dex8-kiosk/server/index.js sasa 1363 4.2 6.5 12804232 1075884 ? Ssl 2025 15990:05 node /home/sasa/voovuu/voovuu-pub/server/index.js sasa 1886 6.3 3.5 12247216 581680 ? Ssl 2025 23840:28 node /home/sasa/mikosoft-info/crypto-mikosoft-info/server/index. sasa 1214480 0.3 0.7 22311168 125324 ? Ssl 2025 1050:27 node /home/sasa/dex8/dex8-worker/starter.js sasa 1214483 0.3 0.3 1101568 65500 ? Ssl 2025 952:28 node /home/sasa/dex8/dex8-worker/starter.js sasa 1214536 0.3 0.4 1102084 66488 ? Ssl 2025 950:56 node /home/sasa/dex8/dex8-worker/starter.js sasa 1214544 0.3 0.4 1101544 65844 ? Ssl 2025 958:29 node /home/sasa/dex8/dex8-worker/starter.js sasa 1214588 0.3 0.4 1101572 65680 ? Ssl 2025 953:27 node /home/sasa/dex8/dex8-worker/starter.js sasa 1214617 0.3 0.4 1100672 65872 ? Ssl 2025 950:23 node /home/sasa/dex8/dex8-worker/starter.js sasa 1214641 0.3 0.3 1166184 65392 ? Ssl 2025 941:20 node /home/sasa/dex8/dex8-worker/starter.js sasa 1214671 0.3 0.3 1100384 64628 ? Ssl 2025 937:16 node /home/sasa/dex8/dex8-worker/starter.js sasa 1215731 0.6 0.7 11844700 124856 ? Ssl 2025 1926:29 node /home/sasa/dex8/dex8-api/starter.js sasa 1216489 0.3 0.4 1101816 66096 ? Ssl 2025 950:17 node /home/sasa/dex8/dex8-worker/starter.js sasa 1399960 0.8 0.7 11849308 120608 ? Ssl Apr20 1022:09 node /home/sasa/dex8/dex8-www/server/index.js sasa 1631573 0.4 0.4 1304836 81436 ? Ssl May31 269:36 node /home/sasa/.pm2/modules/pm2-logrotate/node_modules/pm2-logr sasa 1904154 0.6 0.8 11857780 145732 ? Ssl Apr25 705:36 node /home/sasa/miko/miko-hr/server/index.js sasa 2322038 0.3 0.3 1099612 64736 ? Ssl 04:02 1:04 node /home/sasa/dex8/dex8-worker/starter.js www-data 2346198 0.0 0.0 2608 532 ? S 09:32 0:00 sh -c ps -aux | grep node www-data 2346200 0.0 0.0 3304 656 ? S 09:32 0:00 grep node sasa 2628167 0.8 0.7 1205212 130164 ? Ssl 2025 2894:18 node /home/sasa/voovuu/voovuu-api/starter.js sasa 3168557 0.6 0.5 11806324 94144 ? Ssl 2025 2200:05 node /home/sasa/mikosoft-info/dodo-mikosoft-info/server/index.js sasa 3169051 0.5 0.5 11799488 84924 ? Ssl 2025 1824:03 node /home/sasa/@mikosoft/dodo-examples/server/index.js sasa 3264954 0.7 0.5 1332680 86444 ? Ssl Feb21 1434:27 node /home/sasa/mikosoft-info/api-mikosoft-info/starter.js