..:: 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  0.5  0.4 1303612 79208 ?       Ssl  Jun15 173:35 node /home/sasa/.pm2/modules/pm2-logrotate/node_modules/pm2-logr
sasa         843  0.5  0.6 11699532 104916 ?     Ssl  Jun15 177:42 node /home/sasa/dex8/dex8-api/starter.js
sasa         858  0.3  0.4 1304640 72716 ?       Ssl  Jun15 133:21 node /home/sasa/regoch/regoch-www/server
sasa         867  0.3  0.4 1300556 68680 ?       Ssl  Jun15 124:29 node /home/sasa/dex8/dex8-panel/server/index.js
sasa         886  0.7  0.5 11814224 97604 ?      Ssl  Jun15 264:15 node /home/sasa/dex8/dex8-www/server/index.js
sasa         888  0.5  0.4 11794048 80428 ?      Ssl  Jun15 184:26 node /home/sasa/mikosoft_hr/www-mikosoft-hr/server/index.js
sasa         904  0.7  0.5 1329652 82296 ?       Ssl  Jun15 246:11 node /home/sasa/mikosoft-info/api-mikosoft-info/starter.js
sasa         910  0.3  0.4 1300240 69096 ?       Ssl  Jun15 125:21 node /home/sasa/mikosoft-info/www-mikosoft-info/server/index.js
sasa         969  0.3  0.3 1297976 64448 ?       Ssl  Jun15 124:01 node /home/sasa/dex8/dex8-kiosk/server/index.js
sasa         970  0.6  0.5 11813624 96588 ?      Ssl  Jun15 226:10 node /home/sasa/mikosoft-info/dodo-mikosoft-info/server/index.js
sasa        1010  0.6  0.6 1148612 104824 ?      Ssl  Jun15 210:06 node /home/sasa/voovuu/voovuu-api/starter.js
sasa        1016  0.8  1.1 11899012 193844 ?     Ssl  Jun15 271:18 node /home/sasa/voovuu/voovuu-pub/server/index.js
sasa        1086  0.4  0.4 11794656 77980 ?      Ssl  Jun15 135:03 node /home/sasa/@mikosoft/dodo-examples/server/index.js
sasa        1089  0.3  0.4 1100892 66264 ?       Ssl  Jun15 127:02 node /home/sasa/dex8/dex8-worker/starter.js
sasa        1159  0.3  0.4 22276156 76280 ?      Ssl  Jun15 130:09 node /home/sasa/dex8/dex8-worker/starter.js
sasa        1160  0.3  0.3 1100892 65124 ?       Rsl  Jun15 127:12 node /home/sasa/dex8/dex8-worker/starter.js
sasa        1241  0.3  0.3 1103000 65196 ?       Ssl  Jun15 127:35 node /home/sasa/dex8/dex8-worker/starter.js
sasa        1242  0.4  0.5 22284008 84164 ?      Ssl  Jun15 134:58 node /home/sasa/dex8/dex8-worker/starter.js
sasa        1323  0.3  0.3 1100636 65432 ?       Ssl  Jun15 127:16 node /home/sasa/dex8/dex8-worker/starter.js
sasa        1324  0.3  0.4 1101408 65724 ?       Ssl  Jun15 127:13 node /home/sasa/dex8/dex8-worker/starter.js
sasa        1398  0.3  0.3 1100896 64932 ?       Ssl  Jun15 127:16 node /home/sasa/dex8/dex8-worker/starter.js
sasa        1400  0.3  0.3 1101148 65112 ?       Ssl  Jun15 127:38 node /home/sasa/dex8/dex8-worker/starter.js
sasa        1465  0.3  0.4 1101408 65720 ?       Ssl  Jun15 127:09 node /home/sasa/dex8/dex8-worker/starter.js
sasa      178968  0.8  0.6 11811988 99056 ?      Ssl  Jun17 252:13 node /home/sasa/mikosoft-info/crypto-mikosoft-info/server/index.
sasa      337381  1.2  1.4 1468408 240492 ?      Ssl  Jun19 339:42 node /home/sasa/crypto/dex-arbitrage-bot/scripts/observer/index2
www-data 1706602  0.0  0.0   2608   600 ?        S    10:58   0:00 sh -c ps -aux | grep node
www-data 1706604  0.0  0.0   3304   724 ?        S    10:58   0:00 grep node