Test JS script file

Selected file: 044bool_not_exe_function.js
Compare console.log() outputs in browser and NodeJS.
Notice: Open browser's console in FireBUG!

  1. 001syntax_unicode.js
  2. 010number_DecToHex.js
  3. 011number_HexToDec.js
  4. 012number_toExponential.js
  5. 013number_modulo.js
  6. 014number_division_by_zero.js
  7. 015number_NaN.js
  8. 016number_infinity.js
  9. 017number_isFinite.js
  10. 018number_isNaN.js
  11. 019number_negative_zero.js
  12. 020number_float_rounding_error.js
  13. 030string_htmlTags.js
  14. 030string_multiline.js
  15. 031string_length.js
  16. 032string_concatenate.js
  17. 032string_concatenate2.js
  18. 033string_minus.js
  19. 035stringmethods_charAt.js
  20. 035stringmethods_concate.js
  21. 035stringmethods_indexOf.js
  22. 035stringmethods_match.js
  23. 035stringmethods_match_memory.js
  24. 035stringmethods_replace.js
  25. 035stringmethods_search.js
  26. 035stringmethods_split.js
  27. 035stringmethods_toString.js
  28. 035stringmethods_toUpperCase.js
  29. 035stringmethods_trim.js
  30. 036string_regexTest.js
  31. 040bool_falsy.js
  32. 040bool_truthy.js
  33. 041bool_comparison.js
  34. 042bool_conditional_operator.js
  35. 043bool_logic_operators.js
  36. 044bool_not_exe_function.js
  37. 050null_typeof.js
  38. 051null_comparison.js
  39. 053undefined_var.js
  40. 054ReferenceError.js
  41. 055global_object_browser.js
  42. 055global_object_node.js
  43. 056global_properties_browser.js
  44. 056global_properties_node.js
  45. 057wrapper_object.js
  46. 058wrapper_object_readonly.js
  47. 60object_reference.js

..:: Source code - 044bool_not_exe_function.js ::..

/**
 * Following examples will never execute function
 */


function fja(str) {
 console.log('Fja is executed beacuse of: '+str);
 return true;
}


//fja() is executed
if(true && fja('true &&')) var x=5;

//fja() is not executed because of false &&
if(false && fja('false &&')) var x=5;

/////////////////

//fja() is executed
if(false || fja('false ||')) var x=5;

//fja() is not executed because of true ||
if(true || fja('true ||')) var x=5;
 

..:: NodeJS Console - 044bool_not_exe_function.js ::..

$ node 044bool_not_exe_function.js 
Fja is executed beacuse of: true &&
Fja is executed beacuse of: false ||

$ps -aux | grep node (list all node processes)
sasa         831  0.4  0.4 1303820 81152 ?       Ssl  Jun15 351:26 node /home/sasa/.pm2/modules/pm2-logrotate/node_modules/pm2-logr
sasa         843  0.6  0.7 11844108 125912 ?     Ssl  Jun15 440:54 node /home/sasa/dex8/dex8-api/starter.js
sasa         858  0.3  0.4 1304872 73404 ?       Ssl  Jun15 285:53 node /home/sasa/regoch/regoch-www/server
sasa         867  0.3  0.4 1301448 69796 ?       Ssl  Jun15 253:59 node /home/sasa/dex8/dex8-panel/server/index.js
sasa         886  0.7  0.5 11801040 93056 ?      Ssl  Jun15 538:52 node /home/sasa/dex8/dex8-www/server/index.js
sasa         888  0.5  0.4 11792692 78736 ?      Ssl  Jun15 374:04 node /home/sasa/mikosoft_hr/www-mikosoft-hr/server/index.js
sasa         904  0.7  0.5 1330428 83168 ?       Ssl  Jun15 532:52 node /home/sasa/mikosoft-info/api-mikosoft-info/starter.js
sasa         910  0.3  0.4 1300372 70068 ?       Ssl  Jun15 255:54 node /home/sasa/mikosoft-info/www-mikosoft-info/server/index.js
sasa         969  0.3  0.3 1297256 64800 ?       Ssl  Jun15 252:43 node /home/sasa/dex8/dex8-kiosk/server/index.js
sasa         970  0.6  0.5 11820488 96712 ?      Ssl  Jun15 448:48 node /home/sasa/mikosoft-info/dodo-mikosoft-info/server/index.js
sasa        1010  0.5  0.6 1148868 104052 ?      Ssl  Jun15 425:57 node /home/sasa/voovuu/voovuu-api/starter.js
sasa        1016  0.7  1.3 11929284 225908 ?     Ssl  Jun15 508:12 node /home/sasa/voovuu/voovuu-pub/server/index.js
sasa        1086  0.3  0.4 11794912 78528 ?      Ssl  Jun15 285:47 node /home/sasa/@mikosoft/dodo-examples/server/index.js
sasa        1089  0.3  0.3 1099868 64208 ?       Ssl  Jun15 261:10 node /home/sasa/dex8/dex8-worker/starter.js
sasa        1159  0.3  0.4 22280288 80592 ?      Ssl  Jun15 268:16 node /home/sasa/dex8/dex8-worker/starter.js
sasa        1160  0.3  0.3 1099356 62496 ?       Ssl  Jun15 261:27 node /home/sasa/dex8/dex8-worker/starter.js
sasa        1241  0.3  0.3 1101464 63540 ?       Ssl  Jun15 262:11 node /home/sasa/dex8/dex8-worker/starter.js
sasa        1242  0.5  0.8 22323440 140868 ?     Ssl  Jun15 393:18 node /home/sasa/dex8/dex8-worker/starter.js
sasa        1323  0.3  0.3 1099612 63220 ?       Ssl  Jun15 261:31 node /home/sasa/dex8/dex8-worker/starter.js
sasa        1324  0.3  0.3 1100384 64324 ?       Ssl  Jun15 261:29 node /home/sasa/dex8/dex8-worker/starter.js
sasa        1398  0.3  0.3 1098848 62624 ?       Ssl  Jun15 261:27 node /home/sasa/dex8/dex8-worker/starter.js
sasa        1400  0.3  0.3 1101660 64900 ?       Ssl  Jun15 260:33 node /home/sasa/dex8/dex8-worker/starter.js
sasa        1465  0.3  0.3 1100896 64604 ?       Ssl  Jun15 259:06 node /home/sasa/dex8/dex8-worker/starter.js
sasa      178968  1.0  0.8 11838092 139828 ?     Ssl  Jun17 686:42 node /home/sasa/mikosoft-info/crypto-mikosoft-info/server/index.
www-data  179371  0.0  0.0   2608   592 ?        S    02:40   0:00 sh -c ps -aux | grep node
www-data  179373  0.0  0.0   3304   716 ?        R    02:40   0:00 grep node
sasa     1802958  0.7  0.5 1319092 92204 ?       Ssl  Jul09 277:09 node /home/sasa/crypto/dex-arbitrage-bot/scripts/observer/index-