..:: Source code - 035stringmethods_toUpperCase.js ::..

/**
 * String methods: toLowerCase toLowerCase
 */
var str, str1, str2;

str = "This is SOME sample string ČĆŽŠĐ čćžšđ!";

str1 = str.toLowerCase();
str2 = str.toUpperCase();


console.log(str1); //this is some sample string čćžšđ čćžšđ!
console.log(str2); //THIS IS SOME SAMPLE STRING ČĆŽŠĐ ČĆŽŠĐ!
 

..:: NodeJS Console - 035stringmethods_toUpperCase.js ::..

$ node 035stringmethods_toUpperCase.js
this is some sample string čćžšđ čćžšđ!
THIS IS SOME SAMPLE STRING ČĆŽŠĐ ČĆŽŠĐ!
$ps -aux | grep node (list all node processes)
sasa         831  0.4  0.4 1300716 71812 ?       Ssl  Jun15   7:45 node /home/sasa/.pm2/modules/pm2-logrotate/node_modules/pm2-logr
sasa         843  0.4  0.6 11696264 100984 ?     Ssl  Jun15   7:06 node /home/sasa/dex8/dex8-api/starter.js
sasa         858  0.3  0.3 1032720 60448 ?       Ssl  Jun15   5:39 node /home/sasa/regoch/regoch-www/server
sasa         867  0.3  0.3 1292724 58828 ?       Ssl  Jun15   5:32 node /home/sasa/dex8/dex8-panel/server/index.js
sasa         886  0.7  0.5 11835892 92832 ?      Ssl  Jun15  12:34 node /home/sasa/dex8/dex8-www/server/index.js
sasa         888  0.3  0.4 11789848 73868 ?      Ssl  Jun15   5:58 node /home/sasa/mikosoft_hr/www-mikosoft-hr/server/index.js
sasa         904  0.6  0.5 1329612 82032 ?       Ssl  Jun15  10:07 node /home/sasa/mikosoft-info/api-mikosoft-info/starter.js
sasa         910  0.3  0.3 1295860 63652 ?       Ssl  Jun15   5:33 node /home/sasa/mikosoft-info/www-mikosoft-info/server/index.js
sasa         969  0.3  0.3 1028660 55520 ?       Ssl  Jun15   5:27 node /home/sasa/dex8/dex8-kiosk/server/index.js
sasa         970  0.4  0.5 11813680 93948 ?      Ssl  Jun15   7:42 node /home/sasa/mikosoft-info/dodo-mikosoft-info/server/index.js
sasa        1010  0.4  0.5 1138968 92732 ?       Ssl  Jun15   7:06 node /home/sasa/voovuu/voovuu-api/starter.js
sasa        1016  0.6  0.6 11814920 108180 ?     Ssl  Jun15   9:56 node /home/sasa/voovuu/voovuu-pub/server/index.js
sasa        1086  0.3  0.4 11595744 75468 ?      Ssl  Jun15   5:52 node /home/sasa/@mikosoft/dodo-examples/server/index.js
sasa        1089  0.3  0.3 1099868 65060 ?       Ssl  Jun15   5:43 node /home/sasa/dex8/dex8-worker/starter.js
sasa        1159  0.3  0.3 1099872 65368 ?       Ssl  Jun15   5:42 node /home/sasa/dex8/dex8-worker/starter.js
sasa        1160  0.3  0.3 1099868 64828 ?       Ssl  Jun15   5:42 node /home/sasa/dex8/dex8-worker/starter.js
sasa        1241  0.3  0.3 1101208 63512 ?       Ssl  Jun15   5:39 node /home/sasa/dex8/dex8-worker/starter.js
sasa        1242  0.3  0.4 22278332 78164 ?      Ssl  Jun15   5:56 node /home/sasa/dex8/dex8-worker/starter.js
sasa        1323  0.3  0.3 1099868 64032 ?       Ssl  Jun15   5:41 node /home/sasa/dex8/dex8-worker/starter.js
sasa        1324  0.3  0.3 1099872 64028 ?       Ssl  Jun15   5:40 node /home/sasa/dex8/dex8-worker/starter.js
sasa        1398  0.3  0.3 1099872 64340 ?       Ssl  Jun15   5:40 node /home/sasa/dex8/dex8-worker/starter.js
sasa        1400  0.3  0.3 1100124 64360 ?       Ssl  Jun15   5:42 node /home/sasa/dex8/dex8-worker/starter.js
sasa        1465  0.3  0.3 1099872 64900 ?       Ssl  Jun15   5:39 node /home/sasa/dex8/dex8-worker/starter.js
sasa        1475  0.3  0.6 11810340 105868 ?     Ssl  Jun15   6:17 node /home/sasa/mikosoft-info/crypto-mikosoft-info/server/index.
www-data   79680  0.0  0.0   2608   600 ?        S    05:46   0:00 sh -c ps -aux | grep node
www-data   79682  0.0  0.0   3304   736 ?        S    05:46   0:00 grep node