/** 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 890 0.5 0.5 11797276 84244 ? Ssl 2024 1531:13 node /home/sasa/mikosoft_hr/www-mikosoft-hr/server/index.js sasa 903 0.7 0.5 1331320 84196 ? Ssl 2024 2170:42 node /home/sasa/mikosoft-info/api-mikosoft-info/starter.js sasa 929 0.3 0.4 1302328 70804 ? Ssl 2024 1024:15 node /home/sasa/mikosoft-info/www-mikosoft-info/server/index.js sasa 943 0.3 0.4 1303368 69172 ? Ssl 2024 1002:36 node /home/sasa/dex8/dex8-kiosk/server/index.js sasa 980 0.5 0.6 11824164 99700 ? Ssl 2024 1647:17 node /home/sasa/mikosoft-info/dodo-mikosoft-info/server/index.js sasa 981 0.5 0.6 1153712 108872 ? Ssl 2024 1701:42 node /home/sasa/voovuu/voovuu-api/starter.js sasa 1039 0.8 1.8 12081696 301048 ? Ssl 2024 2506:31 node /home/sasa/voovuu/voovuu-pub/server/index.js www-data 1226612 0.0 0.0 2608 596 ? S 16:14 0:00 sh -c ps -aux | grep node www-data 1226614 0.0 0.0 3304 724 ? S 16:14 0:00 grep node sasa 1788108 0.4 0.5 11806900 87632 ? Ssl Mar16 233:38 node /home/sasa/mikosoft-info/crypto-mikosoft-info/server/index. sasa 1790865 0.7 0.5 11801788 94452 ? Ssl Jan30 867:19 node /home/sasa/dex8/dex8-www/server/index.js sasa 1791369 0.7 0.8 11789608 139552 ? Ssl Jan30 869:04 node /home/sasa/dex8/dex8-api/starter.js sasa 2044488 0.3 0.4 1300372 69876 ? Ssl 2024 871:02 node /home/sasa/dex8/dex8-panel/server/index.js sasa 2574087 0.3 0.4 11795224 79400 ? Ssl 2024 955:18 node /home/sasa/@mikosoft/dodo-examples/server/index.js sasa 3598766 0.3 0.4 1100892 66108 ? Ssl 2024 588:22 node /home/sasa/dex8/dex8-worker/starter.js sasa 3598767 0.3 0.4 22280560 81608 ? Ssl 2024 598:30 node /home/sasa/dex8/dex8-worker/starter.js sasa 3598774 0.3 0.4 1101408 67240 ? Ssl 2024 590:40 node /home/sasa/dex8/dex8-worker/starter.js sasa 3598775 0.3 0.4 1101152 66332 ? Ssl 2024 592:08 node /home/sasa/dex8/dex8-worker/starter.js sasa 3598802 0.6 1.0 22350028 178552 ? Ssl 2024 1082:25 node /home/sasa/dex8/dex8-worker/starter.js sasa 3598803 0.3 0.3 1100896 65456 ? Ssl 2024 588:42 node /home/sasa/dex8/dex8-worker/starter.js sasa 3598851 0.3 0.4 1102180 67368 ? Ssl 2024 589:05 node /home/sasa/dex8/dex8-worker/starter.js sasa 3598853 0.3 0.4 1101412 66948 ? Ssl 2024 588:48 node /home/sasa/dex8/dex8-worker/starter.js sasa 3598925 0.3 0.5 1329408 82156 ? Ssl 2024 613:07 node /home/sasa/dex8/dex8-worker/starter.js sasa 3598927 0.3 0.4 1297676 66140 ? Ssl 2024 589:43 node /home/sasa/dex8/dex8-worker/starter.js