..:: 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        1194  0.4  0.5 1305708 82916 ?       Ssl   2025 1507:39 node /home/sasa/.pm2/modules/pm2-logrotate/node_modules/pm2-logr
sasa        1208  0.3  0.4 1304488 71840 ?       Ssl   2025 1073:35 node /home/sasa/dex8/dex8-panel/server/index.js
sasa        1236  0.5  0.6 11822884 106808 ?     Ssl   2025 1696:21 node /home/sasa/mikosoft_hr/www-mikosoft-hr/server/index.js
sasa        1257  0.3  0.4 1304072 71540 ?       Ssl   2025 1088:51 node /home/sasa/mikosoft-info/www-mikosoft-info/server/index.js
sasa        1289  0.3  0.4 1298428 67476 ?       Ssl   2025 1072:12 node /home/sasa/dex8/dex8-kiosk/server/index.js
sasa        1363  4.4  2.7 12154492 443680 ?     Ssl   2025 13814:00 node /home/sasa/voovuu/voovuu-pub/server/index.js
sasa        1886  4.9  3.4 12228416 568644 ?     Ssl   2025 15494:24 node /home/sasa/mikosoft-info/crypto-mikosoft-info/server/index.
sasa     1178780  0.3  0.4 1100636 66016 ?       Ssl  04:03   3:16 node /home/sasa/dex8/dex8-worker/starter.js
sasa     1214480  0.3  0.7 22311168 125624 ?     Ssl   2025 819:57 node /home/sasa/dex8/dex8-worker/starter.js
sasa     1214483  0.3  0.4 1103104 66696 ?       Ssl   2025 732:05 node /home/sasa/dex8/dex8-worker/starter.js
sasa     1214536  0.3  0.4 1101316 66100 ?       Ssl   2025 730:36 node /home/sasa/dex8/dex8-worker/starter.js
sasa     1214544  0.3  0.4 1101288 65652 ?       Ssl   2025 736:13 node /home/sasa/dex8/dex8-worker/starter.js
sasa     1214588  0.3  0.4 1101828 66256 ?       Ssl   2025 732:28 node /home/sasa/dex8/dex8-worker/starter.js
sasa     1214617  0.3  0.4 1100416 65576 ?       Ssl   2025 730:14 node /home/sasa/dex8/dex8-worker/starter.js
sasa     1214641  0.3  0.3 1166184 65056 ?       Ssl   2025 720:28 node /home/sasa/dex8/dex8-worker/starter.js
sasa     1214671  0.3  0.3 1100128 64172 ?       Ssl   2025 717:46 node /home/sasa/dex8/dex8-worker/starter.js
sasa     1215731  0.7  0.7 11843932 124516 ?     Ssl   2025 1561:47 node /home/sasa/dex8/dex8-api/starter.js
sasa     1216489  0.3  0.4 1101304 66000 ?       Ssl   2025 729:43 node /home/sasa/dex8/dex8-worker/starter.js
www-data 1252679  0.0  0.0   2608   596 ?        S    21:01   0:00 sh -c ps -aux | grep node
www-data 1252681  0.0  0.0   3304   648 ?        S    21:01   0:00 grep node
sasa     1399960  0.8  0.7 11831160 120684 ?     Ssl  Apr20 443:50 node /home/sasa/dex8/dex8-www/server/index.js
sasa     1904154  0.5  0.6 11830268 107460 ?     Ssl  Apr25 279:53 node /home/sasa/miko/miko-hr/server/index.js
sasa     2628167  0.8  0.8 1176408 132092 ?      Ssl   2025 2438:57 node /home/sasa/voovuu/voovuu-api/starter.js
sasa     3168557  0.6  0.5 11803448 91068 ?      Ssl   2025 1792:02 node /home/sasa/mikosoft-info/dodo-mikosoft-info/server/index.js
sasa     3169051  0.5  0.5 11799176 83836 ?      Ssl   2025 1490:28 node /home/sasa/@mikosoft/dodo-examples/server/index.js
sasa     3264954  0.7  0.5 1332680 86760 ?       Ssl  Feb21 968:52 node /home/sasa/mikosoft-info/api-mikosoft-info/starter.js