/** 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 1194 0.5 0.5 1304332 82524 ? Ssl 2025 841:29 node /home/sasa/.pm2/modules/pm2-logrotate/node_modules/pm2-logr sasa 1208 0.3 0.4 1305000 73556 ? Ssl 2025 600:04 node /home/sasa/dex8/dex8-panel/server/index.js sasa 1224 0.8 0.7 11828076 117868 ? Ssl 2025 1342:22 node /home/sasa/dex8/dex8-www/server/index.js sasa 1236 0.5 0.6 11817836 105108 ? Ssl 2025 949:01 node /home/sasa/mikosoft_hr/www-mikosoft-hr/server/index.js sasa 1255 0.8 0.5 1331116 85080 ? Ssl 2025 1306:37 node /home/sasa/mikosoft-info/api-mikosoft-info/starter.js sasa 1257 0.3 0.4 1304152 72148 ? Ssl 2025 609:54 node /home/sasa/mikosoft-info/www-mikosoft-info/server/index.js sasa 1289 0.3 0.4 1298284 68332 ? Ssl 2025 599:12 node /home/sasa/dex8/dex8-kiosk/server/index.js sasa 1363 4.4 2.9 12185156 487348 ? Ssl 2025 7106:59 node /home/sasa/voovuu/voovuu-pub/server/index.js sasa 1886 3.0 1.5 11947424 259460 ? Ssl 2025 4779:05 node /home/sasa/mikosoft-info/crypto-mikosoft-info/server/index. sasa 1214480 0.4 0.7 22311424 126564 ? Ssl 2025 289:53 node /home/sasa/dex8/dex8-worker/starter.js sasa 1214483 0.3 0.4 1102848 66908 ? Ssl 2025 226:52 node /home/sasa/dex8/dex8-worker/starter.js sasa 1214536 0.3 0.4 1102084 68068 ? Ssl 2025 226:13 node /home/sasa/dex8/dex8-worker/starter.js sasa 1214544 0.3 0.3 1101288 64956 ? Ssl 2025 227:54 node /home/sasa/dex8/dex8-worker/starter.js sasa 1214588 0.3 0.4 1102340 66368 ? Ssl 2025 226:40 node /home/sasa/dex8/dex8-worker/starter.js sasa 1214617 0.3 0.4 1101952 67304 ? Ssl 2025 226:13 node /home/sasa/dex8/dex8-worker/starter.js sasa 1214641 0.3 0.4 1102952 67228 ? Ssl 2025 222:54 node /home/sasa/dex8/dex8-worker/starter.js sasa 1214671 0.3 0.3 1099360 62356 ? Ssl 2025 222:04 node /home/sasa/dex8/dex8-worker/starter.js sasa 1215731 0.8 0.7 11709576 124216 ? Ssl 2025 550:12 node /home/sasa/dex8/dex8-api/starter.js sasa 1216489 0.3 0.4 1101816 65812 ? Ssl 2025 225:31 node /home/sasa/dex8/dex8-worker/starter.js sasa 2107342 0.3 0.4 1100892 66592 ? Ssl 03:03 3:29 node /home/sasa/dex8/dex8-worker/starter.js www-data 2208816 0.0 0.0 2608 592 ? S 20:09 0:00 sh -c ps -aux | grep node www-data 2208818 0.0 0.0 3304 716 ? S 20:09 0:00 grep node sasa 2628167 0.9 0.7 1175876 130956 ? Ssl 2025 1302:42 node /home/sasa/voovuu/voovuu-api/starter.js sasa 3168557 0.6 0.5 11801576 90700 ? Ssl 2025 926:39 node /home/sasa/mikosoft-info/dodo-mikosoft-info/server/index.js sasa 3169051 0.5 0.5 11798920 84928 ? Ssl 2025 731:35 node /home/sasa/@mikosoft/dodo-examples/server/index.js