..:: 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        1208  0.3  0.4 1309928 76456 ?       Ssl   2025 1270:17 node /home/sasa/dex8/dex8-panel/server/index.js
sasa        1236  0.5  0.6 11821620 104376 ?     Ssl   2025 2005:58 node /home/sasa/mikosoft_hr/www-mikosoft-hr/server/index.js
sasa        1257  0.3  0.4 1304584 71472 ?       Ssl   2025 1286:29 node /home/sasa/mikosoft-info/www-mikosoft-info/server/index.js
sasa        1289  0.3  0.4 1297660 66528 ?       Ssl   2025 1267:32 node /home/sasa/dex8/dex8-kiosk/server/index.js
sasa        1363  4.2  3.1 12230452 520204 ?     Ssl   2025 15913:32 node /home/sasa/voovuu/voovuu-pub/server/index.js
sasa        1886  6.2  3.5 12246960 582640 ?     Ssl   2025 23382:08 node /home/sasa/mikosoft-info/crypto-mikosoft-info/server/index.
sasa     1214480  0.3  0.7 22311168 125216 ?     Ssl   2025 1038:01 node /home/sasa/dex8/dex8-worker/starter.js
sasa     1214483  0.3  0.4 1101056 65564 ?       Ssl   2025 940:34 node /home/sasa/dex8/dex8-worker/starter.js
sasa     1214536  0.3  0.4 1103364 68240 ?       Ssl   2025 939:03 node /home/sasa/dex8/dex8-worker/starter.js
sasa     1214544  0.3  0.4 1101800 66484 ?       Ssl   2025 946:31 node /home/sasa/dex8/dex8-worker/starter.js
sasa     1214588  0.3  0.3 1101060 65412 ?       Ssl   2025 941:31 node /home/sasa/dex8/dex8-worker/starter.js
sasa     1214617  0.3  0.4 1100672 65796 ?       Ssl   2025 938:29 node /home/sasa/dex8/dex8-worker/starter.js
sasa     1214641  0.3  0.3 1166440 65272 ?       Ssl   2025 929:25 node /home/sasa/dex8/dex8-worker/starter.js
sasa     1214671  0.3  0.4 1101408 65660 ?       Ssl   2025 925:26 node /home/sasa/dex8/dex8-worker/starter.js
sasa     1215731  0.6  0.7 11844700 125044 ?     Ssl   2025 1906:55 node /home/sasa/dex8/dex8-api/starter.js
sasa     1216489  0.3  0.4 1102584 66524 ?       Ssl   2025 938:24 node /home/sasa/dex8/dex8-worker/starter.js
sasa     1399960  0.8  0.6 11817760 112868 ?     Ssl  Apr20 973:16 node /home/sasa/dex8/dex8-www/server/index.js
sasa     1631573  0.4  0.5 1303900 82988 ?       Ssl  May31 253:53 node /home/sasa/.pm2/modules/pm2-logrotate/node_modules/pm2-logr
sasa     1889056  0.3  0.5 22292896 97336 ?      Ssl  Jul09   8:30 node /home/sasa/dex8/dex8-worker/starter.js
sasa     1904154  0.6  0.9 11863204 150656 ?     Ssl  Apr25 682:59 node /home/sasa/miko/miko-hr/server/index.js
www-data 2075147  0.0  0.0   2608   596 ?        S    22:09   0:00 sh -c ps -aux | grep node
www-data 2075149  0.0  0.0   3304   716 ?        S    22:09   0:00 grep node
sasa     2628167  0.8  0.8 1176028 131780 ?      Ssl   2025 2871:35 node /home/sasa/voovuu/voovuu-api/starter.js
sasa     3168557  0.6  0.6 11827124 101708 ?     Ssl   2025 2176:57 node /home/sasa/mikosoft-info/dodo-mikosoft-info/server/index.js
sasa     3169051  0.5  0.5 11799488 84796 ?      Ssl   2025 1806:03 node /home/sasa/@mikosoft/dodo-examples/server/index.js
sasa     3264954  0.7  0.5 1332680 86352 ?       Ssl  Feb21 1409:39 node /home/sasa/mikosoft-info/api-mikosoft-info/starter.js