..:: Source code - 035stringmethods_trim.js ::..

/**
 * String methods: trim
 * Deleting empty spaces from left end right
 */
var str, str1;

str = '    some string   a    ';

str1 = str.trim();


console.log(str);
console.log(str1);

..:: NodeJS Console - 035stringmethods_trim.js ::..

    some string   a    
some string   a

$ps -aux | grep node (list all node processes)
sasa         914  0.5  0.5 1306696 84728 ?       Ssl  Aug04 349:27 node /home/sasa/.pm2/modules/pm2-logrotate/node_modules/pm2-logr
sasa         935  0.7  0.8 11786584 132596 ?     Ssl  Aug04 514:58 node /home/sasa/dex8/dex8-api/starter.js
sasa         938  0.4  0.4 1306780 76308 ?       Ssl  Aug04 297:11 node /home/sasa/regoch/regoch-www/server
sasa         945  0.3  0.4 1303752 71344 ?       Ssl  Aug04 252:27 node /home/sasa/dex8/dex8-panel/server/index.js
sasa         947  0.7  0.6 11820120 108800 ?     Ssl  Aug04 513:14 node /home/sasa/dex8/dex8-www/server/index.js
sasa         966  0.5  0.6 11811792 99684 ?      Ssl  Aug04 389:36 node /home/sasa/mikosoft_hr/www-mikosoft-hr/server/index.js
sasa         980  0.8  0.5 1330216 83596 ?       Ssl  Aug04 536:06 node /home/sasa/mikosoft-info/api-mikosoft-info/starter.js
sasa         997  0.3  0.4 1303104 71300 ?       Ssl  Aug04 255:17 node /home/sasa/mikosoft-info/www-mikosoft-info/server/index.js
sasa        1021  0.3  0.3 1297448 64504 ?       Ssl  Aug04 251:29 node /home/sasa/dex8/dex8-kiosk/server/index.js
sasa        1065  0.6  0.6 11831620 111060 ?     Ssl  Aug04 428:47 node /home/sasa/mikosoft-info/dodo-mikosoft-info/server/index.js
sasa        1074  0.6  0.6 1148752 103840 ?      Ssl  Aug04 418:33 node /home/sasa/voovuu/voovuu-api/starter.js
sasa        1136  0.7  1.0 11896692 171272 ?     Ssl  Aug04 485:17 node /home/sasa/voovuu/voovuu-pub/server/index.js
sasa        1148  0.4  0.4 11794644 77808 ?      Ssl  Aug04 278:51 node /home/sasa/@mikosoft/dodo-examples/server/index.js
sasa        1197  0.3  0.3 1100140 63680 ?       Ssl  Aug04 260:09 node /home/sasa/dex8/dex8-worker/starter.js
sasa        1199  0.4  0.4 22277756 77184 ?      Ssl  Aug04 264:22 node /home/sasa/dex8/dex8-worker/starter.js
sasa        1308  0.3  0.3 1100128 63768 ?       Ssl  Aug04 259:22 node /home/sasa/dex8/dex8-worker/starter.js
sasa        1325  0.3  0.3 1099616 63588 ?       Ssl  Aug04 259:06 node /home/sasa/dex8/dex8-worker/starter.js
sasa        1393  0.8  0.8 22326264 146964 ?     Ssl  Aug04 527:45 node /home/sasa/dex8/dex8-worker/starter.js
sasa        1395  0.3  0.3 1099884 63956 ?       Ssl  Aug04 260:17 node /home/sasa/dex8/dex8-worker/starter.js
sasa        1489  0.3  0.3 1099872 63124 ?       Ssl  Aug04 260:12 node /home/sasa/dex8/dex8-worker/starter.js
sasa        1496  0.3  0.3 1100640 65256 ?       Ssl  Aug04 258:58 node /home/sasa/dex8/dex8-worker/starter.js
sasa        1607  0.3  0.3 1100384 64068 ?       Ssl  Aug04 259:36 node /home/sasa/dex8/dex8-worker/starter.js
sasa        1608  0.3  0.3 1099616 63256 ?       Ssl  Aug04 258:22 node /home/sasa/dex8/dex8-worker/starter.js
sasa        1686  1.6  5.0 12556668 829640 ?     Ssl  Aug04 1096:16 node /home/sasa/mikosoft-info/crypto-mikosoft-info/server/index.
www-data 1015462  0.0  0.0   2608   532 ?        S    01:59   0:00 sh -c ps -aux | grep node
www-data 1015464  0.0  0.0   3304   648 ?        S    01:59   0:00 grep node
sasa     1371685  0.4  0.5 11809232 89716 ?      Ssl  Aug16 215:18 node /home/sasa/mikosoft-info/solar-wind-energy/server/index.js
sasa     1460918  0.4  0.3 1300136 65112 ?       Ssl  Aug17 213:41 node /home/sasa/sites-nodejs/oxygen-free-copper/server.js