/** 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 1307304 71960 ? Ssl 2025 1126:05 node /home/sasa/dex8/dex8-panel/server/index.js sasa 1236 0.5 0.6 11821272 106032 ? Ssl 2025 1779:16 node /home/sasa/mikosoft_hr/www-mikosoft-hr/server/index.js sasa 1257 0.3 0.4 1304328 71856 ? Ssl 2025 1141:37 node /home/sasa/mikosoft-info/www-mikosoft-info/server/index.js sasa 1289 0.3 0.4 1300268 66520 ? Ssl 2025 1124:32 node /home/sasa/dex8/dex8-kiosk/server/index.js sasa 1363 4.3 2.7 12164476 452696 ? Ssl 2025 14266:14 node /home/sasa/voovuu/voovuu-pub/server/index.js sasa 1886 5.3 3.5 12236280 574344 ? Ssl 2025 17636:58 node /home/sasa/mikosoft-info/crypto-mikosoft-info/server/index. sasa 1214480 0.3 0.7 22311168 125184 ? Ssl 2025 878:32 node /home/sasa/dex8/dex8-worker/starter.js sasa 1214483 0.3 0.4 1101568 65732 ? Ssl 2025 788:01 node /home/sasa/dex8/dex8-worker/starter.js sasa 1214536 0.3 0.4 1101316 65864 ? Ssl 2025 786:26 node /home/sasa/dex8/dex8-worker/starter.js sasa 1214544 0.3 0.4 1101032 66048 ? Ssl 2025 792:30 node /home/sasa/dex8/dex8-worker/starter.js sasa 1214588 0.3 0.3 1101060 65440 ? Ssl 2025 788:31 node /home/sasa/dex8/dex8-worker/starter.js sasa 1214617 0.3 0.4 1102464 67312 ? Ssl 2025 785:58 node /home/sasa/dex8/dex8-worker/starter.js sasa 1214641 0.3 0.3 1166184 65276 ? Ssl 2025 776:26 node /home/sasa/dex8/dex8-worker/starter.js sasa 1214671 0.3 0.3 1100640 64900 ? Ssl 2025 773:23 node /home/sasa/dex8/dex8-worker/starter.js sasa 1215731 0.7 0.7 11844700 125104 ? Ssl 2025 1654:05 node /home/sasa/dex8/dex8-api/starter.js sasa 1216489 0.3 0.4 1101560 65832 ? Ssl 2025 785:37 node /home/sasa/dex8/dex8-worker/starter.js sasa 1399960 0.8 0.7 11832668 122544 ? Ssl Apr20 569:44 node /home/sasa/dex8/dex8-www/server/index.js sasa 1631573 0.4 0.4 1302312 78580 ? Ssl May31 53:26 node /home/sasa/.pm2/modules/pm2-logrotate/node_modules/pm2-logr sasa 1904154 0.6 0.8 11879840 144620 ? Ssl Apr25 386:06 node /home/sasa/miko/miko-hr/server/index.js sasa 2488146 0.3 0.5 22291588 96988 ? Ssl Jun07 7:25 node /home/sasa/dex8/dex8-worker/starter.js sasa 2628167 0.8 0.7 1169372 124316 ? Ssl 2025 2550:05 node /home/sasa/voovuu/voovuu-api/starter.js www-data 2672452 0.0 0.0 2608 592 ? S 17:56 0:00 sh -c ps -aux | grep node www-data 2672454 0.0 0.0 3304 660 ? S 17:56 0:00 grep node sasa 3168557 0.6 0.6 11814968 102652 ? Ssl 2025 1890:48 node /home/sasa/mikosoft-info/dodo-mikosoft-info/server/index.js sasa 3169051 0.5 0.5 11799176 84264 ? Ssl 2025 1574:30 node /home/sasa/@mikosoft/dodo-examples/server/index.js sasa 3264954 0.7 0.5 1332680 86812 ? Ssl Feb21 1089:12 node /home/sasa/mikosoft-info/api-mikosoft-info/starter.js