/**
* 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 1303844 81504 ? Ssl Oct24 198:12 node /home/sasa/.pm2/modules/pm2-logrotate/node_modules/pm2-logr sasa 1200 0.9 0.8 11724216 138576 ? Ssl Oct24 343:33 node /home/sasa/dex8/dex8-api/starter.js sasa 1207 0.4 0.4 1305072 73712 ? Ssl Oct24 157:36 node /home/sasa/regoch/regoch-www/server sasa 1208 0.3 0.4 1299024 65800 ? Ssl Oct24 141:57 node /home/sasa/dex8/dex8-panel/server/index.js sasa 1224 0.9 0.5 11801892 92700 ? Ssl Oct24 352:51 node /home/sasa/dex8/dex8-www/server/index.js sasa 1236 0.6 0.5 11813132 98248 ? Ssl Oct24 215:21 node /home/sasa/mikosoft_hr/www-mikosoft-hr/server/index.js sasa 1255 0.7 0.5 1330064 82848 ? Ssl Oct24 279:01 node /home/sasa/mikosoft-info/api-mikosoft-info/starter.js sasa 1257 0.4 0.4 1300548 69508 ? Ssl Oct24 144:03 node /home/sasa/mikosoft-info/www-mikosoft-info/server/index.js sasa 1289 0.3 0.4 1297184 66112 ? Ssl Oct24 142:16 node /home/sasa/dex8/dex8-kiosk/server/index.js sasa 1363 3.3 2.9 12192884 486008 ? Ssl Oct24 1179:22 node /home/sasa/voovuu/voovuu-pub/server/index.js sasa 1449 0.4 0.4 1167336 66680 ? Ssl Oct24 149:11 node /home/sasa/dex8/dex8-worker/starter.js sasa 1528 1.7 2.7 22626520 446996 ? Ssl Oct24 635:17 node /home/sasa/dex8/dex8-worker/starter.js sasa 1529 0.4 0.3 1099620 63752 ? Ssl Oct24 149:04 node /home/sasa/dex8/dex8-worker/starter.js sasa 1606 0.4 0.3 1098852 62540 ? Ssl Oct24 149:10 node /home/sasa/dex8/dex8-worker/starter.js sasa 1607 0.4 0.3 1099620 63840 ? Ssl Oct24 148:39 node /home/sasa/dex8/dex8-worker/starter.js sasa 1705 0.4 0.3 1099880 64700 ? Ssl Oct24 148:22 node /home/sasa/dex8/dex8-worker/starter.js sasa 1706 0.4 0.3 1099364 63656 ? Ssl Oct24 148:36 node /home/sasa/dex8/dex8-worker/starter.js sasa 1805 0.4 0.4 1100384 65540 ? Ssl Oct24 148:40 node /home/sasa/dex8/dex8-worker/starter.js sasa 1807 0.4 0.3 1100128 64592 ? Ssl Oct24 145:36 node /home/sasa/dex8/dex8-worker/starter.js sasa 1885 0.4 0.3 1099112 63188 ? Ssl Oct24 146:20 node /home/sasa/dex8/dex8-worker/starter.js sasa 1886 1.4 0.8 11846972 146588 ? Ssl Oct24 528:13 node /home/sasa/mikosoft-info/crypto-mikosoft-info/server/index. www-data 1072581 0.0 0.0 2608 596 ? S 09:48 0:00 sh -c ps -aux | grep node www-data 1072583 0.0 0.0 3304 712 ? S 09:48 0:00 grep node sasa 2628167 0.9 0.7 1162064 117772 ? Ssl Nov04 181:10 node /home/sasa/voovuu/voovuu-api/starter.js sasa 3168557 0.6 0.5 11800240 88812 ? Ssl Nov06 116:28 node /home/sasa/mikosoft-info/dodo-mikosoft-info/server/index.js sasa 3169051 0.4 0.5 11798408 83440 ? Ssl Nov06 78:29 node /home/sasa/@mikosoft/dodo-examples/server/index.js