..:: 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 1310176 75344 ?       Ssl   2025 1296:27 node /home/sasa/dex8/dex8-panel/server/index.js
sasa        1236  0.5  0.6 11822800 99264 ?      Ssl   2025 2046:51 node /home/sasa/mikosoft_hr/www-mikosoft-hr/server/index.js
sasa        1257  0.3  0.4 1304072 71900 ?       Ssl   2025 1312:35 node /home/sasa/mikosoft-info/www-mikosoft-info/server/index.js
sasa        1289  0.3  0.4 1298428 67216 ?       Ssl   2025 1293:28 node /home/sasa/dex8/dex8-kiosk/server/index.js
sasa        1363  4.2  3.3 12254968 547228 ?     Ssl   2025 16102:17 node /home/sasa/voovuu/voovuu-pub/server/index.js
sasa        1886  6.4  3.5 12246960 580248 ?     Ssl   2025 24463:16 node /home/sasa/mikosoft-info/crypto-mikosoft-info/server/index.
sasa     1214480  0.3  0.7 22311168 125768 ?     Ssl   2025 1067:02 node /home/sasa/dex8/dex8-worker/starter.js
sasa     1214483  0.3  0.3 1101312 65256 ?       Ssl   2025 968:18 node /home/sasa/dex8/dex8-worker/starter.js
sasa     1214536  0.3  0.4 1101060 66584 ?       Ssl   2025 966:47 node /home/sasa/dex8/dex8-worker/starter.js
sasa     1214544  0.3  0.4 1102568 67092 ?       Ssl   2025 974:26 node /home/sasa/dex8/dex8-worker/starter.js
sasa     1214588  0.3  0.4 1101828 65616 ?       Ssl   2025 969:18 node /home/sasa/dex8/dex8-worker/starter.js
sasa     1214617  0.3  0.4 1100928 65608 ?       Ssl   2025 966:11 node /home/sasa/dex8/dex8-worker/starter.js
sasa     1214641  0.3  0.4 1167464 66052 ?       Ssl   2025 957:12 node /home/sasa/dex8/dex8-worker/starter.js
sasa     1214671  0.3  0.3 1099872 64292 ?       Ssl   2025 953:03 node /home/sasa/dex8/dex8-worker/starter.js
sasa     1215731  0.6  0.7 11845212 125556 ?     Ssl   2025 1952:39 node /home/sasa/dex8/dex8-api/starter.js
sasa     1216489  0.3  0.4 1101560 65608 ?       Ssl   2025 966:08 node /home/sasa/dex8/dex8-worker/starter.js
sasa     1399960  0.8  0.6 11806812 107728 ?     Ssl  Apr20 1059:52 node /home/sasa/dex8/dex8-www/server/index.js
sasa     1631573  0.4  0.4 1304216 81616 ?       Ssl  May31 290:24 node /home/sasa/.pm2/modules/pm2-logrotate/node_modules/pm2-logr
sasa     1904154  0.6  0.9 11860900 150204 ?     Ssl  Apr25 785:16 node /home/sasa/miko/miko-hr/server/index.js
sasa     2545035  0.3  0.5 22292356 96212 ?      Ssl  Jul15   7:25 node /home/sasa/dex8/dex8-worker/starter.js
sasa     2628167  0.8  0.8 1177052 133932 ?      Ssl   2025 2925:21 node /home/sasa/voovuu/voovuu-api/starter.js
www-data 2709534  0.0  0.0   2608   592 ?        S    16:56   0:00 sh -c ps -aux | grep node
www-data 2709536  0.0  0.0   3304   652 ?        S    16:56   0:00 grep node
sasa     3168557  0.6  0.6 11832224 109136 ?     Ssl   2025 2260:09 node /home/sasa/mikosoft-info/dodo-mikosoft-info/server/index.js
sasa     3169051  0.5  0.5 11799488 84496 ?      Ssl   2025 1847:53 node /home/sasa/@mikosoft/dodo-examples/server/index.js
sasa     3264954  0.7  0.5 1332680 86496 ?       Ssl  Feb21 1468:19 node /home/sasa/mikosoft-info/api-mikosoft-info/starter.js