..:: 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 ::..

5
21

$ps -aux | grep node (list all node processes)
sasa         849  0.5  0.5 1317632 86644 ?       Ssl  Oct08 282:53 node /home/sasa/regoch/regoch-www/server
sasa         880  0.4  0.5 1319240 87764 ?       Ssl  Oct08 235:32 node /home/sasa/dex8/dex8-www/server/index.js
sasa         890  0.5  0.5 11797800 85252 ?      Ssl  Oct08 334:10 node /home/sasa/mikosoft_hr/www-mikosoft-hr/server/index.js
sasa         903  0.7  0.5 1329652 82176 ?       Ssl  Oct08 430:37 node /home/sasa/mikosoft-info/api-mikosoft-info/starter.js
sasa         929  0.4  0.4 1300184 68968 ?       Ssl  Oct08 226:05 node /home/sasa/mikosoft-info/www-mikosoft-info/server/index.js
sasa         943  0.4  0.4 1300808 66360 ?       Ssl  Oct08 233:11 node /home/sasa/dex8/dex8-kiosk/server/index.js
sasa         980  0.6  0.5 11805104 92144 ?      Ssl  Oct08 364:22 node /home/sasa/mikosoft-info/dodo-mikosoft-info/server/index.js
sasa         981  0.7  0.6 1148036 104624 ?      Ssl  Oct08 394:45 node /home/sasa/voovuu/voovuu-api/starter.js
sasa        1039  0.9  1.5 11953572 246220 ?     Ssl  Oct08 554:49 node /home/sasa/voovuu/voovuu-pub/server/index.js
sasa     2044488  0.3  0.4 1298112 66872 ?       Ssl  Nov01  77:10 node /home/sasa/dex8/dex8-panel/server/index.js
sasa     2574087  0.3  0.4 11792920 77160 ?      Ssl  Nov08  41:45 node /home/sasa/@mikosoft/dodo-examples/server/index.js
sasa     2702010  0.4  0.6 22296952 100256 ?     Ssl  Nov10  34:54 node /home/sasa/dex8/dex8-worker/starter.js
sasa     2702011  0.3  0.4 1100276 66668 ?       Ssl  Nov10  31:03 node /home/sasa/dex8/dex8-worker/starter.js
sasa     2702018  0.3  0.4 1099884 65624 ?       Ssl  Nov10  31:06 node /home/sasa/dex8/dex8-worker/starter.js
sasa     2702019  0.3  0.4 1100516 67020 ?       Ssl  Nov10  31:05 node /home/sasa/dex8/dex8-worker/starter.js
sasa     2702046  0.9  0.7 22311780 124084 ?     Ssl  Nov10  84:10 node /home/sasa/dex8/dex8-worker/starter.js
sasa     2702047  0.3  0.3 1099492 64956 ?       Ssl  Nov10  31:22 node /home/sasa/dex8/dex8-worker/starter.js
sasa     2702088  0.3  0.4 1100008 66376 ?       Ssl  Nov10  31:06 node /home/sasa/dex8/dex8-worker/starter.js
sasa     2702089  0.3  0.4 1099752 66788 ?       Ssl  Nov10  31:02 node /home/sasa/dex8/dex8-worker/starter.js
sasa     2702137  0.3  0.4 1099864 65780 ?       Ssl  Nov10  30:54 node /home/sasa/dex8/dex8-worker/starter.js
sasa     2702139  0.4  0.6 22297196 101552 ?     Ssl  Nov10  35:24 node /home/sasa/dex8/dex8-worker/starter.js
sasa     3097623  1.1  0.8 11718784 131288 ?     Ssl  Nov13  43:50 node /home/sasa/dex8/dex8-api/starter.js
www-data 3362563  0.0  0.0   2608   596 ?        S    07:36   0:00 sh -c ps -aux | grep node
www-data 3362565  0.0  0.0   3304   724 ?        S    07:36   0:00 grep node