Test JS script file

Selected file: 016number_infinity.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 - 016number_infinity.js ::..

/**
 * How to define infinity number
 */

var pi = Number.POSITIVE_INFINITY;
console.log(typeof pi);
console.log(pi);

var ni = Number.NEGATIVE_INFINITY;
console.log(typeof ni);
console.log(ni);



//other way to define Infinity

var inf = -Infinity;
console.log(typeof inf);
console.log(inf);
 

..:: NodeJS Console - 016number_infinity.js ::..

$ node 016number_infinity.js 
number
Infinity
number
-Infinity
number
-Infinity

$ps -aux | grep node (list all node processes)
sasa        1194  0.5  0.5 1304964 83840 ?       Ssl   2025 914:17 node /home/sasa/.pm2/modules/pm2-logrotate/node_modules/pm2-logr
sasa        1208  0.3  0.4 1305000 73800 ?       Ssl   2025 654:05 node /home/sasa/dex8/dex8-panel/server/index.js
sasa        1224  0.8  0.7 11853976 118956 ?     Ssl   2025 1453:15 node /home/sasa/dex8/dex8-www/server/index.js
sasa        1236  0.5  0.6 11819060 108000 ?     Ssl   2025 1034:41 node /home/sasa/mikosoft_hr/www-mikosoft-hr/server/index.js
sasa        1257  0.3  0.4 1305176 73124 ?       Ssl   2025 664:30 node /home/sasa/mikosoft-info/www-mikosoft-info/server/index.js
sasa        1289  0.3  0.4 1298696 67956 ?       Ssl   2025 652:58 node /home/sasa/dex8/dex8-kiosk/server/index.js
sasa        1363  4.4  3.0 12209204 504700 ?     Ssl   2025 7897:59 node /home/sasa/voovuu/voovuu-pub/server/index.js
sasa        1886  3.0  1.6 11956312 267128 ?     Ssl   2025 5413:52 node /home/sasa/mikosoft-info/crypto-mikosoft-info/server/index.
sasa     1214480  0.4  0.7 22311424 125568 ?     Ssl   2025 350:05 node /home/sasa/dex8/dex8-worker/starter.js
sasa     1214483  0.3  0.3 1101824 65244 ?       Ssl   2025 284:23 node /home/sasa/dex8/dex8-worker/starter.js
sasa     1214536  0.3  0.4 1100804 66068 ?       Ssl   2025 283:37 node /home/sasa/dex8/dex8-worker/starter.js
sasa     1214544  0.3  0.3 1101032 65072 ?       Ssl   2025 285:40 node /home/sasa/dex8/dex8-worker/starter.js
sasa     1214588  0.3  0.3 1100548 65084 ?       Ssl   2025 284:14 node /home/sasa/dex8/dex8-worker/starter.js
sasa     1214617  0.3  0.4 1100672 66196 ?       Ssl   2025 283:35 node /home/sasa/dex8/dex8-worker/starter.js
sasa     1214641  0.3  0.3 1099624 63612 ?       Ssl   2025 279:27 node /home/sasa/dex8/dex8-worker/starter.js
sasa     1214671  0.3  0.3 1099616 63460 ?       Ssl   2025 278:28 node /home/sasa/dex8/dex8-worker/starter.js
sasa     1215731  0.7  0.7 11709064 124120 ?     Ssl   2025 645:16 node /home/sasa/dex8/dex8-api/starter.js
sasa     1216489  0.3  0.3 1100536 65236 ?       Ssl   2025 283:01 node /home/sasa/dex8/dex8-worker/starter.js
sasa     2509059  0.6  0.5 11804144 95764 ?      Ssl  Feb14  81:31 node /home/sasa/miko/miko-hr/server/index.js
sasa     2628167  0.8  0.8 1176388 131552 ?      Ssl   2025 1435:21 node /home/sasa/voovuu/voovuu-api/starter.js
sasa     3168557  0.6  0.5 11821996 95792 ?      Ssl   2025 1022:32 node /home/sasa/mikosoft-info/dodo-mikosoft-info/server/index.js
sasa     3169051  0.5  0.5 11798920 84280 ?      Ssl   2025 818:27 node /home/sasa/@mikosoft/dodo-examples/server/index.js
sasa     3264954  0.5  0.5 1330328 83404 ?       Ssl  Feb21  17:21 node /home/sasa/mikosoft-info/api-mikosoft-info/starter.js
sasa     3416617  0.3  0.4 1102172 66892 ?       Ssl  03:02   3:37 node /home/sasa/dex8/dex8-worker/starter.js
www-data 3498607  0.0  0.0   2608   592 ?        S    21:54   0:00 sh -c ps -aux | grep node
www-data 3498609  0.0  0.0   3304   712 ?        S    21:54   0:00 grep node