/**
* 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 1304696 82580 ? Ssl Oct24 219:24 node /home/sasa/.pm2/modules/pm2-logrotate/node_modules/pm2-logr sasa 1200 0.9 0.8 11722576 138988 ? Ssl Oct24 385:08 node /home/sasa/dex8/dex8-api/starter.js sasa 1207 0.4 0.4 1305712 73724 ? Ssl Oct24 175:46 node /home/sasa/regoch/regoch-www/server sasa 1208 0.3 0.4 1304144 72272 ? Ssl Oct24 156:43 node /home/sasa/dex8/dex8-panel/server/index.js sasa 1224 0.9 0.5 11801892 93768 ? Ssl Oct24 384:45 node /home/sasa/dex8/dex8-www/server/index.js sasa 1236 0.5 0.6 11813388 99144 ? Ssl Oct24 238:47 node /home/sasa/mikosoft_hr/www-mikosoft-hr/server/index.js sasa 1255 0.7 0.5 1330064 83796 ? Ssl Oct24 311:53 node /home/sasa/mikosoft-info/api-mikosoft-info/starter.js sasa 1257 0.3 0.4 1300804 69144 ? Ssl Oct24 159:08 node /home/sasa/mikosoft-info/www-mikosoft-info/server/index.js sasa 1289 0.3 0.4 1297152 66104 ? Ssl Oct24 157:07 node /home/sasa/dex8/dex8-kiosk/server/index.js sasa 1363 3.2 2.8 12172596 467596 ? Ssl Oct24 1309:55 node /home/sasa/voovuu/voovuu-pub/server/index.js sasa 1449 0.4 0.3 1166312 64968 ? Ssl Oct24 164:42 node /home/sasa/dex8/dex8-worker/starter.js sasa 1528 1.8 2.5 22613376 424564 ? Ssl Oct24 735:03 node /home/sasa/dex8/dex8-worker/starter.js sasa 1529 0.4 0.4 1102180 65720 ? Ssl Oct24 164:36 node /home/sasa/dex8/dex8-worker/starter.js sasa 1606 0.4 0.4 1102436 66008 ? Ssl Oct24 164:39 node /home/sasa/dex8/dex8-worker/starter.js sasa 1607 0.4 0.4 1102692 66464 ? Ssl Oct24 164:09 node /home/sasa/dex8/dex8-worker/starter.js sasa 1705 0.4 0.4 1103208 67336 ? Ssl Oct24 163:52 node /home/sasa/dex8/dex8-worker/starter.js sasa 1706 0.4 0.4 1102948 66368 ? Ssl Oct24 164:06 node /home/sasa/dex8/dex8-worker/starter.js sasa 1805 0.4 0.4 1102432 66772 ? Ssl Oct24 164:07 node /home/sasa/dex8/dex8-worker/starter.js sasa 1807 0.3 0.3 1101152 64280 ? Ssl Oct24 160:46 node /home/sasa/dex8/dex8-worker/starter.js sasa 1885 0.4 0.3 1100392 64624 ? Ssl Oct24 161:45 node /home/sasa/dex8/dex8-worker/starter.js sasa 1886 1.5 0.9 11848600 149988 ? Ssl Oct24 611:06 node /home/sasa/mikosoft-info/crypto-mikosoft-info/server/index. www-data 1993247 0.0 0.0 2608 592 ? S 13:35 0:00 sh -c ps -aux | grep node www-data 1993249 0.0 0.0 3304 652 ? R 13:35 0:00 grep node sasa 2628167 0.8 0.7 1164856 120208 ? Ssl Nov04 214:27 node /home/sasa/voovuu/voovuu-api/starter.js sasa 3168557 0.6 0.5 11813048 96528 ? Ssl Nov06 143:26 node /home/sasa/mikosoft-info/dodo-mikosoft-info/server/index.js sasa 3169051 0.4 0.5 11798408 83636 ? Ssl Nov06 95:21 node /home/sasa/@mikosoft/dodo-examples/server/index.js