/**
* Boolean logic operators: && , || , !
*/
console.log(Boolean(true || true)); //true
console.log(Boolean(true || false)); //false
console.log(Boolean(false || true)); //false
console.log(Boolean(false || false)); //false
console.log('---------------');
console.log(Boolean(true && true)); //true
console.log(Boolean(true && false)); //true
console.log(Boolean(false && true)); //true
console.log(Boolean(false && false)); //false
console.log('---------------');
console.log(Boolean(!false)); //true
console.log(Boolean(!true)); //false
console.log('---------------');
console.log(Boolean(true && (true || false))); //true
true true true false --------------- true false false false --------------- true false --------------- true
$ps -aux | grep node (list all node processes) sasa 1194 0.5 0.5 1303892 82084 ? Ssl Oct24 548:53 node /home/sasa/.pm2/modules/pm2-logrotate/node_modules/pm2-logr sasa 1208 0.4 0.4 1305000 73544 ? Ssl Oct24 396:38 node /home/sasa/dex8/dex8-panel/server/index.js sasa 1224 0.9 1.0 11871832 168304 ? Rsl Oct24 925:36 node /home/sasa/dex8/dex8-www/server/index.js sasa 1236 0.6 0.6 11814968 102788 ? Ssl Oct24 624:54 node /home/sasa/mikosoft_hr/www-mikosoft-hr/server/index.js sasa 1255 0.8 0.5 1330860 84084 ? Ssl Oct24 852:42 node /home/sasa/mikosoft-info/api-mikosoft-info/starter.js sasa 1257 0.4 0.4 1304664 73520 ? Ssl Oct24 403:41 node /home/sasa/mikosoft-info/www-mikosoft-info/server/index.js sasa 1289 0.4 0.3 1295532 64184 ? Ssl Oct24 396:02 node /home/sasa/dex8/dex8-kiosk/server/index.js sasa 1363 4.1 2.9 12175940 483796 ? Ssl Oct24 4037:35 node /home/sasa/voovuu/voovuu-pub/server/index.js sasa 1886 2.5 1.1 11878080 183744 ? Ssl Oct24 2513:34 node /home/sasa/mikosoft-info/crypto-mikosoft-info/server/index. sasa 1214480 0.3 0.4 1102472 68144 ? Ssl Dec28 10:54 node /home/sasa/dex8/dex8-worker/starter.js sasa 1214483 0.3 0.4 1102592 68036 ? Ssl Dec28 10:53 node /home/sasa/dex8/dex8-worker/starter.js sasa 1214536 0.3 0.4 1102852 68348 ? Ssl Dec28 10:51 node /home/sasa/dex8/dex8-worker/starter.js sasa 1214544 0.3 0.4 1102824 67820 ? Ssl Dec28 10:57 node /home/sasa/dex8/dex8-worker/starter.js sasa 1214588 0.3 0.4 1102852 67740 ? Ssl Dec28 10:53 node /home/sasa/dex8/dex8-worker/starter.js sasa 1214617 0.3 0.4 1102720 68008 ? Ssl Dec28 10:53 node /home/sasa/dex8/dex8-worker/starter.js sasa 1214641 0.3 0.4 1102696 67580 ? Ssl Dec28 10:41 node /home/sasa/dex8/dex8-worker/starter.js sasa 1214671 0.3 0.4 1102688 67124 ? Ssl Dec28 10:37 node /home/sasa/dex8/dex8-worker/starter.js sasa 1215731 0.4 0.7 11702852 114792 ? Ssl Dec28 14:24 node /home/sasa/dex8/dex8-api/starter.js sasa 1216489 0.3 0.4 1102584 67644 ? Ssl Dec28 10:47 node /home/sasa/dex8/dex8-worker/starter.js sasa 1362956 0.3 0.4 1102944 68348 ? Ssl 03:02 4:01 node /home/sasa/dex8/dex8-worker/starter.js www-data 1451475 0.0 0.0 2608 592 ? S 22:53 0:00 sh -c ps -aux | grep node www-data 1451477 0.0 0.0 3304 648 ? S 22:53 0:00 grep node sasa 2628167 0.9 0.7 1174888 130288 ? Ssl Nov04 797:48 node /home/sasa/voovuu/voovuu-api/starter.js sasa 3168557 0.7 0.5 11813064 95472 ? Ssl Nov06 574:38 node /home/sasa/mikosoft-info/dodo-mikosoft-info/server/index.js sasa 3169051 0.5 0.5 11798920 85264 ? Ssl Nov06 406:49 node /home/sasa/@mikosoft/dodo-examples/server/index.js