..:: Source code - 019number_negative_zero.js ::..

/**
 * UNDERFLOW
 * Negative zero occurs when the number is less then ±5 × 10−324
 */

var y = -2e-324;

console.log(typeof y); //number
console.log(y); //-0 in browser, 0 in NodeJS

..:: NodeJS Console - 019number_negative_zero.js ::..

number
-0

$ps -aux | grep node (list all node processes)
sasa         914  0.4  0.5 1306308 84404 ?       Ssl  Aug04 120:27 node /home/sasa/.pm2/modules/pm2-logrotate/node_modules/pm2-logr
sasa         935  0.6  0.7 11786816 128700 ?     Ssl  Aug04 180:13 node /home/sasa/dex8/dex8-api/starter.js
sasa         938  0.3  0.4 1304976 73792 ?       Ssl  Aug04  95:38 node /home/sasa/regoch/regoch-www/server
sasa         945  0.3  0.4 1299400 66172 ?       Ssl  Aug04  87:21 node /home/sasa/dex8/dex8-panel/server/index.js
sasa         947  0.6  0.6 11819028 106292 ?     Ssl  Aug04 189:06 node /home/sasa/dex8/dex8-www/server/index.js
sasa         966  0.4  0.5 11809232 97020 ?      Ssl  Aug04 130:16 node /home/sasa/mikosoft_hr/www-mikosoft-hr/server/index.js
sasa         980  0.6  0.5 1329944 83060 ?       Ssl  Aug04 166:57 node /home/sasa/mikosoft-info/api-mikosoft-info/starter.js
sasa         997  0.3  0.4 1300684 68544 ?       Ssl  Aug04  88:24 node /home/sasa/mikosoft-info/www-mikosoft-info/server/index.js
sasa        1021  0.3  0.3 1297656 65472 ?       Ssl  Aug04  87:06 node /home/sasa/dex8/dex8-kiosk/server/index.js
sasa        1065  0.5  0.6 11825504 100996 ?     Ssl  Aug04 141:11 node /home/sasa/mikosoft-info/dodo-mikosoft-info/server/index.js
sasa        1074  0.5  0.6 1147628 103144 ?      Ssl  Aug04 142:42 node /home/sasa/voovuu/voovuu-api/starter.js
sasa        1136  0.6  1.0 11896644 164192 ?     Ssl  Aug04 172:01 node /home/sasa/voovuu/voovuu-pub/server/index.js
sasa        1148  0.3  0.4 11794388 77756 ?      Ssl  Aug04  94:38 node /home/sasa/@mikosoft/dodo-examples/server/index.js
sasa        1197  0.3  0.3 1099116 62724 ?       Ssl  Aug04  89:58 node /home/sasa/dex8/dex8-worker/starter.js
sasa        1199  0.3  0.3 1099872 64148 ?       Ssl  Aug04  89:27 node /home/sasa/dex8/dex8-worker/starter.js
sasa        1308  0.3  0.3 1099616 64304 ?       Ssl  Aug04  89:51 node /home/sasa/dex8/dex8-worker/starter.js
sasa        1325  0.3  0.3 1099360 63220 ?       Ssl  Aug04  89:48 node /home/sasa/dex8/dex8-worker/starter.js
sasa        1393  0.6  0.7 22314068 130380 ?     Ssl  Aug04 183:50 node /home/sasa/dex8/dex8-worker/starter.js
sasa        1395  0.3  0.3 1099884 63528 ?       Ssl  Aug04  90:03 node /home/sasa/dex8/dex8-worker/starter.js
sasa        1489  0.3  0.3 1099360 64020 ?       Ssl  Aug04  90:08 node /home/sasa/dex8/dex8-worker/starter.js
sasa        1496  0.3  0.3 1100128 64288 ?       Ssl  Aug04  89:33 node /home/sasa/dex8/dex8-worker/starter.js
sasa        1607  0.3  0.3 1099104 63720 ?       Ssl  Aug04  89:47 node /home/sasa/dex8/dex8-worker/starter.js
sasa        1608  0.3  0.3 1099616 63912 ?       Ssl  Aug04  89:17 node /home/sasa/dex8/dex8-worker/starter.js
sasa        1686  0.5  0.6 11814256 111880 ?     Ssl  Aug04 142:49 node /home/sasa/mikosoft-info/crypto-mikosoft-info/server/index.
sasa     1371685  0.3  0.5 11796500 82168 ?      Ssl  Aug16  35:16 node /home/sasa/mikosoft-info/solar-wind-energy/server/index.js
sasa     1460918  0.3  0.3 1298600 63700 ?       Ssl  Aug17  31:16 node /home/sasa/sites-nodejs/oxygen-free-copper/server.js
www-data 2139077  0.0  0.0   2608   524 ?        S    17:16   0:00 sh -c ps -aux | grep node
www-data 2139079  0.0  0.0   3304   720 ?        S    17:16   0:00 grep node