/** 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 0.4 1309952 74720 ? Ssl 2025 1563:12 node /home/sasa/dex8/dex8-panel/server/index.js sasa 1236 0.5 0.6 11822788 100068 ? Ssl 2025 2468:21 node /home/sasa/mikosoft_hr/www-mikosoft-hr/server/index.js sasa 1257 0.3 0.4 1307748 73512 ? Ssl 2025 1582:15 node /home/sasa/mikosoft-info/www-mikosoft-info/server/index.js sasa 1289 0.3 0.4 1303568 69680 ? Ssl 2025 1558:42 node /home/sasa/dex8/dex8-kiosk/server/index.js sasa 1363 4.2 3.6 12294100 590048 ? Ssl 2025 20060:57 node /home/sasa/voovuu/voovuu-pub/server/index.js sasa 1886 7.5 3.7 12280452 616508 ? Ssl 2025 35371:58 node /home/sasa/mikosoft-info/crypto-mikosoft-info/server/index. www-data 1054116 0.0 0.0 2608 596 ? S 06:46 0:00 sh -c ps -aux | grep node www-data 1054118 0.0 0.0 3304 704 ? S 06:46 0:00 grep node sasa 1214480 0.3 0.7 22311168 123728 ? Ssl 2025 1362:24 node /home/sasa/dex8/dex8-worker/starter.js sasa 1214483 0.3 0.3 1101824 64908 ? Ssl 2025 1250:49 node /home/sasa/dex8/dex8-worker/starter.js sasa 1214536 0.3 0.3 1101060 64804 ? Ssl 2025 1249:10 node /home/sasa/dex8/dex8-worker/starter.js sasa 1214544 0.3 0.3 1102312 65164 ? Ssl 2025 1259:27 node /home/sasa/dex8/dex8-worker/starter.js sasa 1214588 0.3 0.3 1102340 64892 ? Ssl 2025 1252:59 node /home/sasa/dex8/dex8-worker/starter.js sasa 1214617 0.3 0.4 1101952 66444 ? Ssl 2025 1248:33 node /home/sasa/dex8/dex8-worker/starter.js sasa 1214641 0.3 0.3 1166184 63788 ? Ssl 2025 1240:04 node /home/sasa/dex8/dex8-worker/starter.js sasa 1214671 0.3 0.3 1101408 64604 ? Ssl 2025 1234:06 node /home/sasa/dex8/dex8-worker/starter.js sasa 1215731 0.9 0.7 11846980 123208 ? Ssl 2025 3442:36 node /home/sasa/dex8/dex8-api/starter.js sasa 1216489 0.3 0.3 1101560 63664 ? Ssl 2025 1249:09 node /home/sasa/dex8/dex8-worker/starter.js sasa 1399960 0.8 0.7 11833596 120580 ? Ssl Apr20 1856:02 node /home/sasa/dex8/dex8-www/server/index.js sasa 1631573 0.5 0.5 1304004 82720 ? Ssl May31 778:41 node /home/sasa/.pm2/modules/pm2-logrotate/node_modules/pm2-logr sasa 1824679 0.4 0.5 11798848 84176 ? Rsl Aug15 201:34 node /home/sasa/kriptus/kriptus-panel/server/index.js sasa 2448036 1.2 0.9 11886044 157284 ? Ssl Aug21 456:15 node /home/sasa/miko/miko-hr/server/index.js sasa 2628167 0.7 0.8 1176796 131236 ? Ssl 2025 3581:54 node /home/sasa/voovuu/voovuu-api/starter.js sasa 2663246 2.4 0.7 11847552 129720 ? Ssl Aug23 800:20 node /home/sasa/kriptus/kriptus-api/starter.js sasa 3168557 0.6 0.6 11827140 102856 ? Ssl 2025 2766:49 node /home/sasa/mikosoft-info/dodo-mikosoft-info/server/index.js sasa 3169051 0.5 0.5 11799488 83032 ? Ssl 2025 2277:42 node /home/sasa/@mikosoft/dodo-examples/server/index.js sasa 3264954 0.6 0.5 1333120 85840 ? Ssl Feb21 2055:09 node /home/sasa/mikosoft-info/api-mikosoft-info/starter.js sasa 3358795 0.6 0.5 1273048 89248 ? Ssl Aug29 152:04 node /home/sasa/miko/miko-hr/api/starter.js sasa 3809381 0.3 0.5 11804452 93756 ? Ssl Sep02 64:06 node /home/sasa/dex8/dex8-worker/starter.js