..:: Source code - 03fun_parameter_callback2.js ::..

/**
 * callback as function parameter
 */

//define function with callback
function fja(p1, cb) {
	
	res = p1 +10;
	cb(p1);
}


//define parameters
var x=2;

//callback as a function
function cb1(a) {
	console.log(a);
}


//call function
var res = fja(x, cb1); //2

..:: NodeJS Console - 03fun_parameter_callback2.js ::..

2

$ps -aux | grep node (list all node processes)
sasa        1197  1.8  0.6 1325612 101584 ?      Ssl  Oct18 196:54 node /home/sasa/.pm2/modules/pm2-logrotate/node_modules/pm2-logr
sasa        1211 12.5  0.6 11708984 112632 ?     Ssl  Oct18 1323:31 node /home/sasa/dex8/dex8-api/starter.js
sasa        1218  0.4  0.5 11801964 85280 ?      Ssl  Oct18  45:57 node /home/sasa/dex8/dex8-panel/server/index.js
sasa        1219  0.7  0.6 11825132 111540 ?     Ssl  Oct18  75:41 node /home/sasa/dex8/dex8-www/server/index.js
sasa        1232  0.4  0.5 11805468 88500 ?      Ssl  Oct18  44:48 node /home/sasa/mikosoft_hr/www-mikosoft-hr/server/index.js
sasa        1248  0.6  0.5 1331640 83700 ?       Ssl  Oct18  66:36 node /home/sasa/mikosoft-info/api-mikosoft-info/starter.js
sasa        1274  0.3  0.4 1300212 67404 ?       Ssl  Oct18  33:02 node /home/sasa/mikosoft-info/www-mikosoft-info/server/index.js
sasa        1277  0.3  0.3 1297888 64972 ?       Ssl  Oct18  32:18 node /home/sasa/dex8/dex8-kiosk/server/index.js
sasa        1335  0.4  0.6 11833556 108228 ?     Ssl  Oct18  45:42 node /home/sasa/mikosoft-info/dodo-mikosoft-info/server/index.js
sasa        1337  0.6  0.6 1157140 111756 ?      Ssl  Oct18  67:53 node /home/sasa/voovuu/voovuu-api/starter.js
sasa        1385  2.8  2.7 12149064 456284 ?     Ssl  Oct18 298:08 node /home/sasa/voovuu/voovuu-pub/server/index.js
sasa        1387  0.3  0.4 11797056 81212 ?      Ssl  Oct18  34:41 node /home/sasa/@mikosoft/dodo-examples/server/index.js
sasa        1457  0.3  0.4 1101920 66844 ?       Ssl  Oct18  33:02 node /home/sasa/dex8/dex8-worker/starter.js
sasa        1458  0.3  0.4 1102440 66988 ?       Ssl  Oct18  32:56 node /home/sasa/dex8/dex8-worker/starter.js
sasa        1514  0.3  0.4 1102308 66380 ?       Ssl  Oct18  32:54 node /home/sasa/dex8/dex8-worker/starter.js
sasa        1515  0.3  0.4 1102180 66884 ?       Ssl  Oct18  32:55 node /home/sasa/dex8/dex8-worker/starter.js
sasa        1593  0.3  0.4 1101920 66752 ?       Ssl  Oct18  32:59 node /home/sasa/dex8/dex8-worker/starter.js
sasa        1595  0.3  0.4 1102176 66480 ?       Ssl  Oct18  32:57 node /home/sasa/dex8/dex8-worker/starter.js
sasa        1660  0.3  0.4 1102064 66928 ?       Ssl  Oct18  32:51 node /home/sasa/dex8/dex8-worker/starter.js
sasa        1661  0.3  0.4 1101920 66100 ?       Ssl  Oct18  32:51 node /home/sasa/dex8/dex8-worker/starter.js
sasa        1732  0.3  0.4 1101920 66176 ?       Ssl  Oct18  32:54 node /home/sasa/dex8/dex8-worker/starter.js
sasa        1734  0.3  0.4 1101920 66720 ?       Ssl  Oct18  32:49 node /home/sasa/dex8/dex8-worker/starter.js
sasa        1792  0.4  0.5 11802384 89072 ?      Ssl  Oct18  47:07 node /home/sasa/mikosoft-info/crypto-mikosoft-info/server/index.
sasa      367378  0.5  0.5 1329864 84008 ?       Ssl  Oct21  33:57 node /home/sasa/miko/miko-hr/api/starter.js
sasa      367471  1.0  1.0 11869256 169152 ?     Ssl  Oct21  64:59 node /home/sasa/miko/miko-hr/server/index.js
www-data  836783  0.0  0.0   2608   528 ?        S    19:47   0:00 sh -c ps -aux | grep node
www-data  836785  0.0  0.0   3304   644 ?        S    19:47   0:00 grep node