Test JS script file

Selected file: 035stringmethods_charAt.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 - 035stringmethods_charAt.js ::..

/**
 * String methods
 */
var str = 'Some string!';

console.log(str.charAt(0)); //S
console.log(str.charAt(str.length - 1)); //!
 

..:: NodeJS Console - 035stringmethods_charAt.js ::..

$ node 035stringmethods_charAt.js 
S
!

$ps -aux | grep node (list all node processes)
sasa        1194  0.5  0.5 1304292 82968 ?       Ssl  Oct24 160:55 node /home/sasa/.pm2/modules/pm2-logrotate/node_modules/pm2-logr
sasa        1200  1.0  0.8 11722680 138192 ?     Ssl  Oct24 281:55 node /home/sasa/dex8/dex8-api/starter.js
sasa        1207  0.4  0.4 1304652 72320 ?       Ssl  Oct24 125:33 node /home/sasa/regoch/regoch-www/server
sasa        1208  0.4  0.4 1303888 71428 ?       Ssl  Oct24 115:03 node /home/sasa/dex8/dex8-panel/server/index.js
sasa        1224  1.0  0.6 11823972 100444 ?     Ssl  Oct24 289:37 node /home/sasa/dex8/dex8-www/server/index.js
sasa        1236  0.6  0.6 11812876 98528 ?      Ssl  Oct24 173:00 node /home/sasa/mikosoft_hr/www-mikosoft-hr/server/index.js
sasa        1255  0.8  0.4 1329104 81716 ?       Ssl  Oct24 224:06 node /home/sasa/mikosoft-info/api-mikosoft-info/starter.js
sasa        1257  0.4  0.4 1300740 68936 ?       Ssl  Oct24 116:41 node /home/sasa/mikosoft-info/www-mikosoft-info/server/index.js
sasa        1289  0.4  0.3 1296960 65184 ?       Ssl  Oct24 115:14 node /home/sasa/dex8/dex8-kiosk/server/index.js
sasa        1363  2.9  2.6 12138964 441540 ?     Ssl  Oct24 805:11 node /home/sasa/voovuu/voovuu-pub/server/index.js
sasa        1449  0.4  0.3 1165288 63924 ?       Ssl  Oct24 121:00 node /home/sasa/dex8/dex8-worker/starter.js
sasa        1528  1.9  2.6 22619008 435892 ?     Ssl  Oct24 526:15 node /home/sasa/dex8/dex8-worker/starter.js
sasa        1529  0.4  0.4 1101668 65764 ?       Ssl  Oct24 120:52 node /home/sasa/dex8/dex8-worker/starter.js
sasa        1606  0.4  0.4 1101668 65600 ?       Ssl  Oct24 121:00 node /home/sasa/dex8/dex8-worker/starter.js
sasa        1607  0.4  0.4 1101668 65732 ?       Ssl  Oct24 120:35 node /home/sasa/dex8/dex8-worker/starter.js
sasa        1705  0.4  0.4 1101928 66856 ?       Ssl  Oct24 120:17 node /home/sasa/dex8/dex8-worker/starter.js
sasa        1706  0.4  0.4 1101924 65912 ?       Ssl  Oct24 120:30 node /home/sasa/dex8/dex8-worker/starter.js
sasa        1805  0.4  0.4 1101664 66724 ?       Ssl  Oct24 120:29 node /home/sasa/dex8/dex8-worker/starter.js
sasa        1807  0.4  0.3 1100128 63900 ?       Ssl  Oct24 118:01 node /home/sasa/dex8/dex8-worker/starter.js
sasa        1885  0.4  0.3 1099112 63564 ?       Ssl  Oct24 118:27 node /home/sasa/dex8/dex8-worker/starter.js
sasa        1886  1.4  0.8 11837324 136524 ?     Ssl  Oct24 391:15 node /home/sasa/mikosoft-info/crypto-mikosoft-info/server/index.
sasa     2628167  0.9  0.6 1157176 111724 ?      Ssl  Nov04 115:08 node /home/sasa/voovuu/voovuu-api/starter.js
sasa     3168557  0.7  0.5 11800228 89980 ?      Ssl  Nov06  69:04 node /home/sasa/mikosoft-info/dodo-mikosoft-info/server/index.js
sasa     3169051  0.5  0.5 11798152 83064 ?      Ssl  Nov06  48:00 node /home/sasa/@mikosoft/dodo-examples/server/index.js
www-data 4185173  0.0  0.0   2608   592 ?        S    19:47   0:00 sh -c ps -aux | grep node
www-data 4185175  0.0  0.0   3304   720 ?        S    19:47   0:00 grep node