Test JS script file

Selected file: 014number_division_by_zero.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 - 014number_division_by_zero.js ::..

/**
 * Division by zero
 */


var y = -5 / 0;

console.log(typeof y); // number
console.log(y); // -Infinity
 

..:: NodeJS Console - 014number_division_by_zero.js ::..

$ node 014number_division_by_zero.js 
number
-Infinity

$ps -aux | grep node (list all node processes)
sasa        1208  0.3  0.4 1309696 74920 ?       Ssl   2025 1481:32 node /home/sasa/dex8/dex8-panel/server/index.js
sasa        1236  0.5  0.6 11821764 99844 ?      Ssl   2025 2339:26 node /home/sasa/mikosoft_hr/www-mikosoft-hr/server/index.js
sasa        1257  0.3  0.4 1307492 73944 ?       Ssl   2025 1499:40 node /home/sasa/mikosoft-info/www-mikosoft-info/server/index.js
sasa        1289  0.3  0.4 1301520 69740 ?       Ssl   2025 1477:26 node /home/sasa/dex8/dex8-kiosk/server/index.js
sasa        1363  4.2  3.8 12330240 629068 ?     Ssl   2025 18876:47 node /home/sasa/voovuu/voovuu-pub/server/index.js
sasa        1886  7.2  3.7 12274044 608992 ?     Ssl   2025 31874:13 node /home/sasa/mikosoft-info/crypto-mikosoft-info/server/index.
sasa     1214480  0.3  0.7 22311168 124384 ?     Ssl   2025 1271:46 node /home/sasa/dex8/dex8-worker/starter.js
sasa     1214483  0.3  0.4 1101824 65988 ?       Ssl   2025 1164:12 node /home/sasa/dex8/dex8-worker/starter.js
sasa     1214536  0.3  0.3 1101060 65144 ?       Ssl   2025 1162:37 node /home/sasa/dex8/dex8-worker/starter.js
sasa     1214544  0.3  0.4 1102824 66364 ?       Ssl   2025 1172:04 node /home/sasa/dex8/dex8-worker/starter.js
sasa     1214588  0.3  0.3 1102340 65372 ?       Ssl   2025 1165:59 node /home/sasa/dex8/dex8-worker/starter.js
sasa     1214617  0.3  0.4 1102208 66928 ?       Ssl   2025 1161:55 node /home/sasa/dex8/dex8-worker/starter.js
sasa     1214641  0.3  0.3 1166184 64084 ?       Ssl   2025 1153:22 node /home/sasa/dex8/dex8-worker/starter.js
sasa     1214671  0.3  0.3 1100128 63928 ?       Ssl   2025 1147:52 node /home/sasa/dex8/dex8-worker/starter.js
sasa     1215731  0.8  0.7 11845564 123040 ?     Ssl   2025 2875:20 node /home/sasa/dex8/dex8-api/starter.js
sasa     1216489  0.3  0.4 1102328 65716 ?       Ssl   2025 1162:20 node /home/sasa/dex8/dex8-worker/starter.js
sasa     1399960  0.8  0.7 11834780 125240 ?     Ssl  Apr20 1611:42 node /home/sasa/dex8/dex8-www/server/index.js
sasa     1631573  0.4  0.6 1322736 99800 ?       Ssl  May31 614:29 node /home/sasa/.pm2/modules/pm2-logrotate/node_modules/pm2-logr
sasa     1824679  0.4  0.5 11798592 82592 ?      Ssl  Aug15  79:16 node /home/sasa/kriptus/kriptus-panel/server/index.js
sasa     2448036  1.1  0.9 11892420 158968 ?     Ssl  Aug21 100:47 node /home/sasa/miko/miko-hr/server/index.js
sasa     2628167  0.7  0.7 1178588 130908 ?      Ssl   2025 3381:15 node /home/sasa/voovuu/voovuu-api/starter.js
sasa     2663246  2.8  0.7 11839448 118376 ?     Ssl  Aug23 176:37 node /home/sasa/kriptus/kriptus-api/starter.js
sasa     2951826  0.3  0.6 22297716 101720 ?     Ssl  Aug26   8:35 node /home/sasa/dex8/dex8-worker/starter.js
sasa     3137172  0.5  0.4 1262436 80960 ?       Ssl  17:20   1:33 node /home/sasa/miko/miko-hr/api/starter.js
www-data 3162900  0.0  0.0   2608   600 ?        S    22:00   0:00 sh -c node 020number_float_rounding_error.js
www-data 3162901  0.0  0.1 163020 19016 ?        Sl   22:00   0:00 node 020number_float_rounding_error.js
www-data 3162902  0.0  0.0   2608   596 ?        S    22:00   0:00 sh -c ps -aux | grep node
www-data 3162904  0.0  0.0   3304   716 ?        S    22:00   0:00 grep node
sasa     3168557  0.6  0.6 11850372 112992 ?     Ssl   2025 2610:08 node /home/sasa/mikosoft-info/dodo-mikosoft-info/server/index.js
sasa     3169051  0.5  0.5 11799488 83788 ?      Ssl   2025 2145:56 node /home/sasa/@mikosoft/dodo-examples/server/index.js
sasa     3264954  0.6  0.5 1332424 86444 ?       Ssl  Feb21 1875:23 node /home/sasa/mikosoft-info/api-mikosoft-info/starter.js