/** This code demonstrates that strings, numbers, and boolean values behave like objects when you try to read the value of a property (or method) from them. But if you attempt to set the value of a property, that attempt is silently ignored: the change is made on a temporary object and does not persist. The temporary objects created when you access a property of a string, number, or boolean are known as wrapper objects, and it may occasionally be necessary to distin- guish a string value from a String object or a number or boolean value from a Number or Boolean object. */ var s = "test"; //this is string s.len = 4; //setting a property doesn't take effect var t = s.len; console.log(t); //returns undefined because s.len=4 doent work
undefined
$ps -aux | grep node (list all node processes) sasa 1208 0.3 0.2 1310112 48920 ? Ssl 2025 1659:16 node /home/sasa/dex8/dex8-panel/server/index.js sasa 1236 0.5 0.4 11821616 72956 ? Ssl 2025 2619:53 node /home/sasa/mikosoft_hr/www-mikosoft-hr/server/index.js sasa 1257 0.3 0.2 1309848 46764 ? Ssl 2025 1679:36 node /home/sasa/mikosoft-info/www-mikosoft-info/server/index.js sasa 1289 0.3 0.2 1301856 42764 ? Ssl 2025 1653:55 node /home/sasa/dex8/dex8-kiosk/server/index.js sasa 1363 4.2 3.7 12331508 611428 ? Ssl 2025 21260:35 node /home/sasa/voovuu/voovuu-pub/server/index.js sasa 1886 8.0 4.2 12371956 694284 ? Ssl 2025 40070:05 node /home/sasa/mikosoft-info/crypto-mikosoft-info/server/index. sasa 1214480 0.3 0.5 22311168 91944 ? Ssl 2025 1468:11 node /home/sasa/dex8/dex8-worker/starter.js sasa 1214483 0.3 0.2 1101568 35076 ? Ssl 2025 1352:15 node /home/sasa/dex8/dex8-worker/starter.js sasa 1214536 0.3 0.2 1101060 35232 ? Ssl 2025 1350:24 node /home/sasa/dex8/dex8-worker/starter.js sasa 1214544 0.3 0.2 1102312 35740 ? Ssl 2025 1361:39 node /home/sasa/dex8/dex8-worker/starter.js sasa 1214588 0.3 0.2 1102596 35084 ? Ssl 2025 1354:52 node /home/sasa/dex8/dex8-worker/starter.js sasa 1214617 0.3 0.2 1102208 36580 ? Ssl 2025 1349:56 node /home/sasa/dex8/dex8-worker/starter.js sasa 1214641 0.3 0.2 1166184 34492 ? Ssl 2025 1341:32 node /home/sasa/dex8/dex8-worker/starter.js sasa 1214671 0.3 0.2 1100384 33900 ? Ssl 2025 1334:59 node /home/sasa/dex8/dex8-worker/starter.js sasa 1216489 0.3 0.2 1102328 35652 ? Ssl 2025 1350:45 node /home/sasa/dex8/dex8-worker/starter.js sasa 1399960 0.8 0.6 11824040 98880 ? Ssl Apr20 2122:13 node /home/sasa/dex8/dex8-www/server/index.js sasa 1631573 0.6 0.3 1304252 58948 ? Ssl May31 1129:27 node /home/sasa/.pm2/modules/pm2-logrotate/node_modules/pm2-logr sasa 1824679 0.4 0.3 11799104 56072 ? Ssl Aug15 345:56 node /home/sasa/kriptus/kriptus-panel/server/index.js sasa 2072475 0.7 0.5 1161220 92060 ? Ssl Sep24 128:26 node /home/sasa/voovuu/voovuu-api/starter.js sasa 2075109 10.8 0.5 11709484 92980 ? Ssl Sep24 1847:28 node /home/sasa/dex8/dex8-api/starter.js sasa 2075416 0.6 0.3 1330872 57912 ? Ssl Sep24 110:15 node /home/sasa/mikosoft-info/api-mikosoft-info/starter.js sasa 2448036 1.2 0.9 11909736 160052 ? Ssl Aug21 815:55 node /home/sasa/miko/miko-hr/server/index.js sasa 2663246 2.2 0.6 11847412 106948 ? Ssl Aug23 1421:47 node /home/sasa/kriptus/kriptus-api/starter.js sasa 3168557 0.6 0.4 11812564 80160 ? Ssl 2025 2968:48 node /home/sasa/mikosoft-info/dodo-mikosoft-info/server/index.js sasa 3169051 0.5 0.3 11799488 54812 ? Ssl 2025 2432:34 node /home/sasa/@mikosoft/dodo-examples/server/index.js sasa 3358795 0.6 0.4 1267292 68576 ? Ssl Aug29 356:42 node /home/sasa/miko/miko-hr/api/starter.js www-data 3489994 0.0 0.0 2608 592 ? S 14:44 0:00 sh -c ps -aux | grep node www-data 3489996 0.0 0.0 3304 644 ? S 14:44 0:00 grep node sasa 3809381 0.3 0.4 22301384 81876 ? Ssl Sep02 173:59 node /home/sasa/dex8/dex8-worker/starter.js