..:: Source code - 035stringmethods_match_memory.js ::..

/**
 * String methods: match
 * The example shows usage of regex memory e.g. ()
 */
var str, x;

str = "SOME simple Sample string";

//regex memory is inside (). Memory is returned as array element
x = str.match(/sim(\w+)/i); //case sensitive


console.log(x); // [ 'simple', 'ple', index: 5, input: 'SOME simple Sample string' ]
console.log(x[1]); // $1 = ple
 

..:: NodeJS Console - 035stringmethods_match_memory.js ::..

$ node 035stringmethods_match_memory.js
[
  'simple',
  'ple',
  index: 5,
  input: 'SOME simple Sample string',
  groups: undefined
]
ple
$ps -aux | grep node (list all node processes)
sasa         890  0.5  0.5 11797020 84432 ?      Ssl   2024 1532:06 node /home/sasa/mikosoft_hr/www-mikosoft-hr/server/index.js
sasa         903  0.7  0.5 1331320 84360 ?       Ssl   2024 2172:03 node /home/sasa/mikosoft-info/api-mikosoft-info/starter.js
sasa         929  0.3  0.4 1302328 70860 ?       Ssl   2024 1024:50 node /home/sasa/mikosoft-info/www-mikosoft-info/server/index.js
sasa         943  0.3  0.4 1303368 69516 ?       Ssl   2024 1003:10 node /home/sasa/dex8/dex8-kiosk/server/index.js
sasa         980  0.5  0.6 11817064 101236 ?     Ssl   2024 1648:21 node /home/sasa/mikosoft-info/dodo-mikosoft-info/server/index.js
sasa         981  0.5  0.6 1153712 109412 ?      Ssl   2024 1702:38 node /home/sasa/voovuu/voovuu-api/starter.js
sasa        1039  0.8  1.8 12077048 305364 ?     Ssl   2024 2507:38 node /home/sasa/voovuu/voovuu-pub/server/index.js
www-data 1236550  0.0  0.0   2608   604 ?        S    19:11   0:00 sh -c ps -aux | grep node
www-data 1236552  0.0  0.0   3304   728 ?        S    19:11   0:00 grep node
sasa     1788108  0.4  0.5 11803828 89620 ?      Ssl  Mar16 234:25 node /home/sasa/mikosoft-info/crypto-mikosoft-info/server/index.
sasa     1790865  0.7  0.6 11812704 99380 ?      Ssl  Jan30 868:31 node /home/sasa/dex8/dex8-www/server/index.js
sasa     1791369  0.7  0.8 11789608 139176 ?     Ssl  Jan30 870:05 node /home/sasa/dex8/dex8-api/starter.js
sasa     2044488  0.3  0.4 1300372 69716 ?       Ssl   2024 871:38 node /home/sasa/dex8/dex8-panel/server/index.js
sasa     2574087  0.3  0.4 11795224 79408 ?      Ssl   2024 956:02 node /home/sasa/@mikosoft/dodo-examples/server/index.js
sasa     3598766  0.3  0.4 1102940 67024 ?       Ssl   2024 588:59 node /home/sasa/dex8/dex8-worker/starter.js
sasa     3598767  0.3  0.5 22281072 82152 ?      Ssl   2024 599:08 node /home/sasa/dex8/dex8-worker/starter.js
sasa     3598774  0.3  0.4 1102944 68684 ?       Ssl   2024 591:17 node /home/sasa/dex8/dex8-worker/starter.js
sasa     3598775  0.3  0.4 1101408 66760 ?       Ssl   2024 592:44 node /home/sasa/dex8/dex8-worker/starter.js
sasa     3598802  0.6  1.0 22350028 179188 ?     Ssl   2024 1083:11 node /home/sasa/dex8/dex8-worker/starter.js
sasa     3598803  0.3  0.4 1102432 67852 ?       Ssl   2024 589:18 node /home/sasa/dex8/dex8-worker/starter.js
sasa     3598851  0.3  0.4 1102180 67772 ?       Ssl   2024 589:42 node /home/sasa/dex8/dex8-worker/starter.js
sasa     3598853  0.3  0.4 1101668 67296 ?       Ssl   2024 589:25 node /home/sasa/dex8/dex8-worker/starter.js
sasa     3598925  0.3  0.5 1330176 82600 ?       Ssl   2024 613:45 node /home/sasa/dex8/dex8-worker/starter.js
sasa     3598927  0.3  0.4 1299724 68488 ?       Ssl   2024 590:20 node /home/sasa/dex8/dex8-worker/starter.js