..:: Source code - 60object_reference.js ::..

/**
 * Reference
 */

//Primitive values are not reference types
var x = 5;
var y = x;
y = 8; //only y is modified. x is not modified
console.log(x); //5



//Objects are reference types
var obj_x = {prop: 13};
var obj_y = obj_x;
obj_y.prop = 21; //obj_x.prop is also modified to 21
console.log(obj_x.prop); //21
 

..:: NodeJS Console - 60object_reference.js ::..

$ node 60object_reference.js
5
21
$ps -aux | grep node (list all node processes)
sasa        1208  0.3  0.4 1309664 74736 ?       Ssl   2025 1296:36 node /home/sasa/dex8/dex8-panel/server/index.js
sasa        1236  0.5  0.6 11822800 99480 ?      Ssl   2025 2047:04 node /home/sasa/mikosoft_hr/www-mikosoft-hr/server/index.js
sasa        1257  0.3  0.4 1304072 71784 ?       Ssl   2025 1312:44 node /home/sasa/mikosoft-info/www-mikosoft-info/server/index.js
sasa        1289  0.3  0.4 1298428 67040 ?       Ssl   2025 1293:36 node /home/sasa/dex8/dex8-kiosk/server/index.js
sasa        1363  4.2  3.1 12232908 524000 ?     Ssl   2025 16103:21 node /home/sasa/voovuu/voovuu-pub/server/index.js
sasa        1886  6.4  3.5 12247472 580836 ?     Ssl   2025 24469:21 node /home/sasa/mikosoft-info/crypto-mikosoft-info/server/index.
sasa     1214480  0.3  0.7 22311168 125672 ?     Ssl   2025 1067:12 node /home/sasa/dex8/dex8-worker/starter.js
sasa     1214483  0.3  0.3 1101312 65256 ?       Ssl   2025 968:27 node /home/sasa/dex8/dex8-worker/starter.js
sasa     1214536  0.3  0.4 1101572 66940 ?       Ssl   2025 966:56 node /home/sasa/dex8/dex8-worker/starter.js
sasa     1214544  0.3  0.4 1103080 67436 ?       Ssl   2025 974:35 node /home/sasa/dex8/dex8-worker/starter.js
sasa     1214588  0.3  0.3 1101828 64976 ?       Ssl   2025 969:27 node /home/sasa/dex8/dex8-worker/starter.js
sasa     1214617  0.3  0.4 1100928 65796 ?       Ssl   2025 966:20 node /home/sasa/dex8/dex8-worker/starter.js
sasa     1214641  0.3  0.4 1168232 66844 ?       Ssl   2025 957:21 node /home/sasa/dex8/dex8-worker/starter.js
sasa     1214671  0.3  0.3 1099872 64652 ?       Ssl   2025 953:12 node /home/sasa/dex8/dex8-worker/starter.js
sasa     1215731  0.6  0.7 11845212 125480 ?     Ssl   2025 1952:53 node /home/sasa/dex8/dex8-api/starter.js
sasa     1216489  0.3  0.4 1101560 65992 ?       Ssl   2025 966:17 node /home/sasa/dex8/dex8-worker/starter.js
sasa     1399960  0.8  0.7 11819612 120012 ?     Ssl  Apr20 1060:33 node /home/sasa/dex8/dex8-www/server/index.js
sasa     1631573  0.4  0.4 1304012 81804 ?       Ssl  May31 290:36 node /home/sasa/.pm2/modules/pm2-logrotate/node_modules/pm2-logr
sasa     1904154  0.6  0.9 11860900 149972 ?     Ssl  Apr25 785:30 node /home/sasa/miko/miko-hr/server/index.js
sasa     2545035  0.3  0.5 22292356 96504 ?      Ssl  Jul15   7:34 node /home/sasa/dex8/dex8-worker/starter.js
sasa     2628167  0.8  0.8 1177052 133316 ?      Ssl   2025 2925:38 node /home/sasa/voovuu/voovuu-api/starter.js
www-data 2712943  0.0  0.0   2608   600 ?        S    17:42   0:00 sh -c ps -aux | grep node
www-data 2712945  0.0  0.0   3304   656 ?        S    17:42   0:00 grep node
sasa     3168557  0.6  0.6 11826720 103628 ?     Ssl   2025 2260:34 node /home/sasa/mikosoft-info/dodo-mikosoft-info/server/index.js
sasa     3169051  0.5  0.5 11799488 84536 ?      Ssl   2025 1848:07 node /home/sasa/@mikosoft/dodo-examples/server/index.js
sasa     3264954  0.7  0.5 1332680 86764 ?       Ssl  Feb21 1468:39 node /home/sasa/mikosoft-info/api-mikosoft-info/starter.js