/** 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 1304488 72100 ? Ssl 2025 1095:15 node /home/sasa/dex8/dex8-panel/server/index.js sasa 1236 0.5 0.6 11823576 108248 ? Ssl 2025 1730:54 node /home/sasa/mikosoft_hr/www-mikosoft-hr/server/index.js sasa 1257 0.3 0.4 1304584 71148 ? Ssl 2025 1110:37 node /home/sasa/mikosoft-info/www-mikosoft-info/server/index.js sasa 1289 0.3 0.4 1297836 66964 ? Ssl 2025 1093:42 node /home/sasa/dex8/dex8-kiosk/server/index.js sasa 1363 4.4 2.8 12157252 461544 ? Ssl 2025 13967:41 node /home/sasa/voovuu/voovuu-pub/server/index.js sasa 1886 5.1 3.4 12230300 568792 ? Ssl 2025 16363:55 node /home/sasa/mikosoft-info/crypto-mikosoft-info/server/index. sasa 1214480 0.3 0.7 22311168 125436 ? Ssl 2025 844:01 node /home/sasa/dex8/dex8-worker/starter.js sasa 1214483 0.3 0.3 1101568 65280 ? Ssl 2025 755:03 node /home/sasa/dex8/dex8-worker/starter.js sasa 1214536 0.3 0.4 1102852 67344 ? Ssl 2025 753:33 node /home/sasa/dex8/dex8-worker/starter.js sasa 1214544 0.3 0.4 1101800 66452 ? Ssl 2025 759:19 node /home/sasa/dex8/dex8-worker/starter.js sasa 1214588 0.3 0.4 1101572 65672 ? Ssl 2025 755:28 node /home/sasa/dex8/dex8-worker/starter.js sasa 1214617 0.3 0.4 1100928 66124 ? Ssl 2025 753:08 node /home/sasa/dex8/dex8-worker/starter.js sasa 1214641 0.3 0.4 1167208 65820 ? Ssl 2025 743:25 node /home/sasa/dex8/dex8-worker/starter.js sasa 1214671 0.3 0.3 1100384 64772 ? Ssl 2025 740:39 node /home/sasa/dex8/dex8-worker/starter.js sasa 1215731 0.7 0.7 11844444 124940 ? Ssl 2025 1599:51 node /home/sasa/dex8/dex8-api/starter.js sasa 1216489 0.3 0.4 1101816 65536 ? Ssl 2025 752:39 node /home/sasa/dex8/dex8-worker/starter.js sasa 1399960 0.8 0.7 11820576 116396 ? Ssl Apr20 495:48 node /home/sasa/dex8/dex8-www/server/index.js sasa 1631573 0.4 0.4 1301248 73152 ? Ssl May31 10:29 node /home/sasa/.pm2/modules/pm2-logrotate/node_modules/pm2-logr sasa 1798619 0.3 0.3 1098844 63972 ? Ssl 04:02 2:28 node /home/sasa/dex8/dex8-worker/starter.js www-data 1874976 0.0 0.0 2608 600 ? S 16:52 0:00 sh -c ps -aux | grep node www-data 1874978 0.0 0.0 3304 716 ? S 16:52 0:00 grep node sasa 1904154 0.6 0.6 11829888 107324 ? Ssl Apr25 323:20 node /home/sasa/miko/miko-hr/server/index.js sasa 2628167 0.8 0.8 1176152 131396 ? Ssl 2025 2483:26 node /home/sasa/voovuu/voovuu-api/starter.js sasa 3168557 0.6 0.6 11837496 112668 ? Ssl 2025 1832:58 node /home/sasa/mikosoft-info/dodo-mikosoft-info/server/index.js sasa 3169051 0.5 0.5 11799176 83964 ? Ssl 2025 1524:57 node /home/sasa/@mikosoft/dodo-examples/server/index.js sasa 3264954 0.7 0.5 1332680 87212 ? Ssl Feb21 1018:25 node /home/sasa/mikosoft-info/api-mikosoft-info/starter.js