/** 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 0.4 0.5 1305352 84748 ? Ssl 2025 1493:35 node /home/sasa/.pm2/modules/pm2-logrotate/node_modules/pm2-logr sasa 1208 0.3 0.4 1304744 70972 ? Ssl 2025 1063:17 node /home/sasa/dex8/dex8-panel/server/index.js sasa 1236 0.5 0.6 11824420 103240 ? Ssl 2025 1680:17 node /home/sasa/mikosoft_hr/www-mikosoft-hr/server/index.js sasa 1257 0.3 0.4 1310848 75084 ? Ssl 2025 1078:25 node /home/sasa/mikosoft-info/www-mikosoft-info/server/index.js sasa 1289 0.3 0.4 1298092 67100 ? Ssl 2025 1061:54 node /home/sasa/dex8/dex8-kiosk/server/index.js sasa 1363 4.4 2.6 12137184 434544 ? Ssl 2025 13753:11 node /home/sasa/voovuu/voovuu-pub/server/index.js sasa 1886 4.9 3.4 12226368 567032 ? Ssl 2025 15089:51 node /home/sasa/mikosoft-info/crypto-mikosoft-info/server/index. sasa 978713 0.3 0.3 1099100 63792 ? Ssl 04:03 1:55 node /home/sasa/dex8/dex8-worker/starter.js www-data 1021248 0.0 0.0 2608 592 ? S 14:00 0:00 sh -c ps -aux | grep node www-data 1021250 0.0 0.0 3304 644 ? S 14:00 0:00 grep node sasa 1214480 0.3 0.7 22311168 125316 ? Ssl 2025 808:29 node /home/sasa/dex8/dex8-worker/starter.js sasa 1214483 0.3 0.4 1101568 65896 ? Ssl 2025 721:10 node /home/sasa/dex8/dex8-worker/starter.js sasa 1214536 0.3 0.4 1101060 65888 ? Ssl 2025 719:41 node /home/sasa/dex8/dex8-worker/starter.js sasa 1214544 0.3 0.4 1102056 66988 ? Ssl 2025 725:09 node /home/sasa/dex8/dex8-worker/starter.js sasa 1214588 0.3 0.3 1101316 65236 ? Ssl 2025 721:31 node /home/sasa/dex8/dex8-worker/starter.js sasa 1214617 0.3 0.3 1100672 65508 ? Ssl 2025 719:18 node /home/sasa/dex8/dex8-worker/starter.js sasa 1214641 0.3 0.3 1166184 65016 ? Ssl 2025 709:32 node /home/sasa/dex8/dex8-worker/starter.js sasa 1214671 0.3 0.4 1101152 65928 ? Ssl 2025 706:54 node /home/sasa/dex8/dex8-worker/starter.js sasa 1215731 0.7 0.7 11845468 127180 ? Ssl 2025 1543:40 node /home/sasa/dex8/dex8-api/starter.js sasa 1216489 0.3 0.3 1101304 65140 ? Ssl 2025 718:47 node /home/sasa/dex8/dex8-worker/starter.js sasa 1399960 0.8 0.9 11857712 161156 ? Ssl Apr20 420:06 node /home/sasa/dex8/dex8-www/server/index.js sasa 1904154 0.5 1.3 11933552 227688 ? Ssl Apr25 260:21 node /home/sasa/miko/miko-hr/server/index.js sasa 2628167 0.8 0.7 1176408 130856 ? Ssl 2025 2418:40 node /home/sasa/voovuu/voovuu-api/starter.js sasa 3168557 0.6 0.6 11825976 100136 ? Ssl 2025 1772:29 node /home/sasa/mikosoft-info/dodo-mikosoft-info/server/index.js sasa 3169051 0.5 0.5 11799176 84452 ? Ssl 2025 1474:00 node /home/sasa/@mikosoft/dodo-examples/server/index.js sasa 3264954 0.7 0.5 1332492 86412 ? Ssl Feb21 945:16 node /home/sasa/mikosoft-info/api-mikosoft-info/starter.js