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        1208  0.3  0.4 1309408 74692 ?       Ssl   2025 1327:29 node /home/sasa/dex8/dex8-panel/server/index.js
sasa        1236  0.5  0.6 11825812 99576 ?      Ssl   2025 2095:46 node /home/sasa/mikosoft_hr/www-mikosoft-hr/server/index.js
sasa        1257  0.3  0.4 1303816 70900 ?       Ssl   2025 1343:56 node /home/sasa/mikosoft-info/www-mikosoft-info/server/index.js
sasa        1289  0.3  0.4 1301520 69492 ?       Ssl   2025 1324:22 node /home/sasa/dex8/dex8-kiosk/server/index.js
sasa        1363  4.1  3.4 12303500 561404 ?     Ssl   2025 16432:18 node /home/sasa/voovuu/voovuu-pub/server/index.js
sasa        1886  6.5  3.6 12258664 593904 ?     Ssl   2025 25755:14 node /home/sasa/mikosoft-info/crypto-mikosoft-info/server/index.
sasa     1214480  0.3  0.7 22311168 125804 ?     Ssl   2025 1101:37 node /home/sasa/dex8/dex8-worker/starter.js
sasa     1214483  0.3  0.4 1101568 66200 ?       Ssl   2025 1001:18 node /home/sasa/dex8/dex8-worker/starter.js
sasa     1214536  0.3  0.4 1101316 66336 ?       Ssl   2025 999:50 node /home/sasa/dex8/dex8-worker/starter.js
sasa     1214544  0.3  0.4 1101288 66144 ?       Ssl   2025 1007:44 node /home/sasa/dex8/dex8-worker/starter.js
sasa     1214588  0.3  0.3 1101316 64944 ?       Ssl   2025 1002:26 node /home/sasa/dex8/dex8-worker/starter.js
sasa     1214617  0.3  0.4 1100928 65768 ?       Ssl   2025 999:13 node /home/sasa/dex8/dex8-worker/starter.js
sasa     1214641  0.3  0.3 1166184 65120 ?       Ssl   2025 990:16 node /home/sasa/dex8/dex8-worker/starter.js
sasa     1214671  0.3  0.4 1103200 67336 ?       Ssl   2025 985:52 node /home/sasa/dex8/dex8-worker/starter.js
sasa     1215731  0.7  0.7 11844964 124976 ?     Ssl   2025 2141:19 node /home/sasa/dex8/dex8-api/starter.js
sasa     1216489  0.3  0.4 1101560 66036 ?       Ssl   2025 999:09 node /home/sasa/dex8/dex8-worker/starter.js
sasa     1399960  0.8  0.7 11834596 123608 ?     Ssl  Apr20 1141:22 node /home/sasa/dex8/dex8-www/server/index.js
sasa     1631573  0.4  0.4 1303816 81700 ?       Ssl  May31 345:36 node /home/sasa/.pm2/modules/pm2-logrotate/node_modules/pm2-logr
sasa     1904154  0.6  0.9 11866532 154032 ?     Ssl  Apr25 875:25 node /home/sasa/miko/miko-hr/server/index.js
sasa     2628167  0.7  0.7 1176284 129612 ?      Ssl   2025 2995:00 node /home/sasa/voovuu/voovuu-api/starter.js
sasa     3168557  0.6  0.7 11837932 115180 ?     Ssl   2025 2320:44 node /home/sasa/mikosoft-info/dodo-mikosoft-info/server/index.js
sasa     3169051  0.5  0.5 11799488 84576 ?      Ssl   2025 1897:51 node /home/sasa/@mikosoft/dodo-examples/server/index.js
sasa     3264954  0.7  0.5 1332936 86792 ?       Ssl  Feb21 1538:30 node /home/sasa/mikosoft-info/api-mikosoft-info/starter.js
sasa     3407030  0.2  0.3 1098588 63732 ?       Ssl  04:02   2:31 node /home/sasa/dex8/dex8-worker/starter.js
www-data 3470985  0.0  0.0   2608   592 ?        S    18:16   0:00 sh -c ps -aux | grep node
www-data 3470987  0.0  0.0   3304   716 ?        S    18:16   0:00 grep node