..:: 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 1304560 80984 ?       Ssl  Jun15 163:35 node /home/sasa/.pm2/modules/pm2-logrotate/node_modules/pm2-logr
sasa         843  0.5  0.6 11699012 104528 ?     Ssl  Jun15 164:49 node /home/sasa/dex8/dex8-api/starter.js
sasa         858  0.3  0.4 1304640 73180 ?       Ssl  Jun15 125:16 node /home/sasa/regoch/regoch-www/server
sasa         867  0.3  0.4 1300556 69212 ?       Ssl  Jun15 117:08 node /home/sasa/dex8/dex8-panel/server/index.js
sasa         886  0.7  0.6 11820876 108564 ?     Ssl  Jun15 243:47 node /home/sasa/dex8/dex8-www/server/index.js
sasa         888  0.5  0.4 11796264 81980 ?      Ssl  Jun15 173:25 node /home/sasa/mikosoft_hr/www-mikosoft-hr/server/index.js
sasa         904  0.7  0.4 1329652 81872 ?       Ssl  Jun15 230:51 node /home/sasa/mikosoft-info/api-mikosoft-info/starter.js
sasa         910  0.3  0.4 1300240 69028 ?       Ssl  Jun15 118:00 node /home/sasa/mikosoft-info/www-mikosoft-info/server/index.js
sasa         969  0.3  0.4 1297976 65700 ?       Ssl  Jun15 116:42 node /home/sasa/dex8/dex8-kiosk/server/index.js
sasa         970  0.6  0.5 11821048 96108 ?      Ssl  Jun15 213:18 node /home/sasa/mikosoft-info/dodo-mikosoft-info/server/index.js
sasa        1010  0.6  0.6 1148612 104844 ?      Ssl  Jun15 197:29 node /home/sasa/voovuu/voovuu-api/starter.js
sasa        1016  0.8  1.1 11878236 187636 ?     Ssl  Jun15 255:53 node /home/sasa/voovuu/voovuu-pub/server/index.js
sasa        1086  0.4  0.4 11794656 78284 ?      Ssl  Jun15 126:55 node /home/sasa/@mikosoft/dodo-examples/server/index.js
sasa        1089  0.3  0.3 1099356 64748 ?       Ssl  Jun15 119:35 node /home/sasa/dex8/dex8-worker/starter.js
sasa        1159  0.3  0.4 22279484 79612 ?      Ssl  Jun15 122:22 node /home/sasa/dex8/dex8-worker/starter.js
sasa        1160  0.3  0.3 1099356 64360 ?       Ssl  Jun15 119:41 node /home/sasa/dex8/dex8-worker/starter.js
sasa        1241  0.3  0.3 1100952 63324 ?       Ssl  Jun15 120:05 node /home/sasa/dex8/dex8-worker/starter.js
sasa        1242  0.4  0.5 22284264 84016 ?      Ssl  Jun15 126:59 node /home/sasa/dex8/dex8-worker/starter.js
sasa        1323  0.3  0.3 1099356 63648 ?       Ssl  Jun15 119:49 node /home/sasa/dex8/dex8-worker/starter.js
sasa        1324  0.3  0.3 1099616 64176 ?       Ssl  Jun15 119:44 node /home/sasa/dex8/dex8-worker/starter.js
sasa        1398  0.3  0.3 1099104 63388 ?       Ssl  Jun15 119:46 node /home/sasa/dex8/dex8-worker/starter.js
sasa        1400  0.3  0.3 1099612 64400 ?       Ssl  Jun15 120:09 node /home/sasa/dex8/dex8-worker/starter.js
sasa        1465  0.3  0.3 1099360 63944 ?       Ssl  Jun15 119:44 node /home/sasa/dex8/dex8-worker/starter.js
sasa      178968  0.8  0.6 11812292 99932 ?      Ssl  Jun17 234:16 node /home/sasa/mikosoft-info/crypto-mikosoft-info/server/index.
sasa      337381  1.2  1.4 1468984 240684 ?      Ssl  Jun19 314:42 node /home/sasa/crypto/dex-arbitrage-bot/scripts/observer/index2
www-data 1600920  0.0  0.0   2608   596 ?        S    00:18   0:00 sh -c ps -aux | grep node
www-data 1600922  0.0  0.0   3304   724 ?        S    00:18   0:00 grep node