/** 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 1304744 71968 ? Ssl 2025 1157:05 node /home/sasa/dex8/dex8-panel/server/index.js sasa 1236 0.5 0.6 11821776 106304 ? Ssl 2025 1827:56 node /home/sasa/mikosoft_hr/www-mikosoft-hr/server/index.js sasa 1257 0.3 0.4 1308236 74164 ? Ssl 2025 1173:12 node /home/sasa/mikosoft-info/www-mikosoft-info/server/index.js sasa 1289 0.3 0.4 1297836 67508 ? Ssl 2025 1155:24 node /home/sasa/dex8/dex8-kiosk/server/index.js sasa 1363 4.3 2.8 12163696 465444 ? Ssl 2025 14663:16 node /home/sasa/voovuu/voovuu-pub/server/index.js sasa 1886 5.6 3.5 12247728 587904 ? Ssl 2025 18940:36 node /home/sasa/mikosoft-info/crypto-mikosoft-info/server/index. sasa 1214480 0.3 0.7 22311168 125764 ? Ssl 2025 913:06 node /home/sasa/dex8/dex8-worker/starter.js sasa 1214483 0.3 0.4 1102848 67248 ? Ssl 2025 821:01 node /home/sasa/dex8/dex8-worker/starter.js sasa 1214536 0.3 0.4 1100804 65564 ? Ssl 2025 819:26 node /home/sasa/dex8/dex8-worker/starter.js sasa 1214544 0.3 0.3 1101288 65372 ? Ssl 2025 825:46 node /home/sasa/dex8/dex8-worker/starter.js sasa 1214588 0.3 0.4 1102340 65808 ? Ssl 2025 821:39 node /home/sasa/dex8/dex8-worker/starter.js sasa 1214617 0.3 0.4 1100928 66508 ? Ssl 2025 818:59 node /home/sasa/dex8/dex8-worker/starter.js sasa 1214641 0.3 0.3 1166440 65156 ? Ssl 2025 809:31 node /home/sasa/dex8/dex8-worker/starter.js sasa 1214671 0.3 0.3 1100128 64948 ? Ssl 2025 806:18 node /home/sasa/dex8/dex8-worker/starter.js sasa 1215731 0.7 0.7 11844188 124312 ? Ssl 2025 1708:37 node /home/sasa/dex8/dex8-api/starter.js sasa 1216489 0.3 0.3 1101304 64944 ? Ssl 2025 818:37 node /home/sasa/dex8/dex8-worker/starter.js sasa 1399960 0.8 0.6 11806300 108692 ? Ssl Apr20 673:43 node /home/sasa/dex8/dex8-www/server/index.js sasa 1631573 0.4 0.4 1302368 78984 ? Ssl May31 96:34 node /home/sasa/.pm2/modules/pm2-logrotate/node_modules/pm2-logr sasa 1904154 0.6 0.9 11886660 151128 ? Ssl Apr25 456:07 node /home/sasa/miko/miko-hr/server/index.js sasa 2628167 0.8 0.7 1176284 129904 ? Ssl 2025 2619:51 node /home/sasa/voovuu/voovuu-api/starter.js sasa 3168557 0.6 0.6 11813944 104680 ? Ssl 2025 1950:04 node /home/sasa/mikosoft-info/dodo-mikosoft-info/server/index.js sasa 3169051 0.5 0.5 11799176 84032 ? Ssl 2025 1624:17 node /home/sasa/@mikosoft/dodo-examples/server/index.js sasa 3264954 0.7 0.5 1333192 86516 ? Ssl Feb21 1160:09 node /home/sasa/mikosoft-info/api-mikosoft-info/starter.js sasa 3389722 0.3 0.3 1099356 64356 ? Ssl 04:02 2:53 node /home/sasa/dex8/dex8-worker/starter.js www-data 3454454 0.0 0.0 2608 524 ? S 19:08 0:00 sh -c ps -aux | grep node www-data 3454456 0.0 0.0 3304 648 ? S 19:08 0:00 grep node