/**
* 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 0.4 1304432 81528 ? Ssl Oct24 376:35 node /home/sasa/.pm2/modules/pm2-logrotate/node_modules/pm2-logr sasa 1200 1.0 0.8 11723776 138828 ? Ssl Oct24 672:41 node /home/sasa/dex8/dex8-api/starter.js sasa 1208 0.4 0.4 1305000 73532 ? Ssl Oct24 271:30 node /home/sasa/dex8/dex8-panel/server/index.js sasa 1224 1.0 0.5 11805676 97852 ? Ssl Oct24 654:18 node /home/sasa/dex8/dex8-www/server/index.js sasa 1236 0.6 0.6 11811596 99784 ? Ssl Oct24 424:02 node /home/sasa/mikosoft_hr/www-mikosoft-hr/server/index.js sasa 1255 0.8 0.5 1330860 83556 ? Ssl Oct24 568:30 node /home/sasa/mikosoft-info/api-mikosoft-info/starter.js sasa 1257 0.4 0.4 1301524 70432 ? Ssl Oct24 275:49 node /home/sasa/mikosoft-info/www-mikosoft-info/server/index.js sasa 1289 0.4 0.4 1298192 66924 ? Rsl Oct24 271:35 node /home/sasa/dex8/dex8-kiosk/server/index.js sasa 1363 3.4 2.8 12165856 461960 ? Ssl Oct24 2217:17 node /home/sasa/voovuu/voovuu-pub/server/index.js sasa 1449 0.4 0.4 1233896 66524 ? Ssl Oct24 285:10 node /home/sasa/dex8/dex8-worker/starter.js sasa 1528 1.9 2.6 33091912 433984 ? Ssl Oct24 1264:23 node /home/sasa/dex8/dex8-worker/starter.js sasa 1529 0.4 0.3 1100388 64432 ? Ssl Oct24 284:22 node /home/sasa/dex8/dex8-worker/starter.js sasa 1606 0.4 0.4 1100900 65916 ? Ssl Oct24 285:01 node /home/sasa/dex8/dex8-worker/starter.js sasa 1607 0.4 0.4 1101156 65532 ? Ssl Oct24 284:13 node /home/sasa/dex8/dex8-worker/starter.js sasa 1705 0.4 0.4 1101928 66588 ? Ssl Oct24 284:12 node /home/sasa/dex8/dex8-worker/starter.js sasa 1706 0.4 0.4 1101668 65528 ? Ssl Oct24 283:46 node /home/sasa/dex8/dex8-worker/starter.js sasa 1805 0.4 0.4 1167968 66484 ? Ssl Oct24 284:32 node /home/sasa/dex8/dex8-worker/starter.js sasa 1807 0.4 0.3 1100384 64184 ? Ssl Oct24 278:00 node /home/sasa/dex8/dex8-worker/starter.js sasa 1885 0.4 0.3 1099880 63664 ? Ssl Oct24 279:38 node /home/sasa/dex8/dex8-worker/starter.js sasa 1886 2.1 0.9 11857488 160724 ? Ssl Oct24 1404:33 node /home/sasa/mikosoft-info/crypto-mikosoft-info/server/index. www-data 1885181 0.0 0.0 2608 528 ? S 19:28 0:00 sh -c ps -aux | grep node www-data 1885183 0.0 0.0 3304 720 ? S 19:28 0:00 grep node sasa 2628167 0.9 0.7 1173636 129736 ? Ssl Nov04 476:49 node /home/sasa/voovuu/voovuu-api/starter.js sasa 3168557 0.7 0.5 11820756 95400 ? Ssl Nov06 351:37 node /home/sasa/mikosoft-info/dodo-mikosoft-info/server/index.js sasa 3169051 0.5 0.5 11798664 82632 ? Ssl Nov06 234:46 node /home/sasa/@mikosoft/dodo-examples/server/index.js