Test JS script file

Selected file: 035stringmethods_trim.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_trim.js ::..

/**
 * String methods: trim
 * Deleting empty spaces from left end right
 */
var str, str1;

str = '    some string   a    ';

str1 = str.trim();


console.log(str);
console.log(str1);
 

..:: NodeJS Console - 035stringmethods_trim.js ::..

$ node 035stringmethods_trim.js 
    some string   a    
some string   a

$ps -aux | grep node (list all node processes)
sasa        1194  0.4  0.5 1306252 85384 ?       Ssl   2025 1339:52 node /home/sasa/.pm2/modules/pm2-logrotate/node_modules/pm2-logr
sasa        1208  0.3  0.4 1303208 71360 ?       Ssl   2025 965:03 node /home/sasa/dex8/dex8-panel/server/index.js
sasa        1236  0.5  0.6 11819604 106996 ?     Ssl   2025 1525:47 node /home/sasa/mikosoft_hr/www-mikosoft-hr/server/index.js
sasa        1257  0.3  0.4 1305176 74028 ?       Ssl   2025 978:58 node /home/sasa/mikosoft-info/www-mikosoft-info/server/index.js
sasa        1289  0.3  0.4 1299884 68476 ?       Ssl   2025 963:45 node /home/sasa/dex8/dex8-kiosk/server/index.js
sasa        1363  4.5  3.1 12207940 521252 ?     Ssl   2025 12495:27 node /home/sasa/voovuu/voovuu-pub/server/index.js
sasa        1886  4.2  2.8 12131508 467748 ?     Ssl   2025 11605:32 node /home/sasa/mikosoft-info/crypto-mikosoft-info/server/index.
sasa     1214480  0.3  0.7 22311168 125296 ?     Ssl   2025 698:54 node /home/sasa/dex8/dex8-worker/starter.js
sasa     1214483  0.3  0.4 1102336 66580 ?       Ssl   2025 616:44 node /home/sasa/dex8/dex8-worker/starter.js
sasa     1214536  0.3  0.4 1100804 65960 ?       Ssl   2025 615:25 node /home/sasa/dex8/dex8-worker/starter.js
sasa     1214544  0.3  0.3 1101032 64988 ?       Ssl   2025 619:49 node /home/sasa/dex8/dex8-worker/starter.js
sasa     1214588  0.3  0.3 1100548 64904 ?       Ssl   2025 616:45 node /home/sasa/dex8/dex8-worker/starter.js
sasa     1214617  0.3  0.3 1100672 65320 ?       Ssl   2025 615:06 node /home/sasa/dex8/dex8-worker/starter.js
sasa     1214641  0.3  0.3 1100648 64624 ?       Ssl   2025 606:05 node /home/sasa/dex8/dex8-worker/starter.js
sasa     1214671  0.3  0.3 1100128 63756 ?       Ssl   2025 603:51 node /home/sasa/dex8/dex8-worker/starter.js
sasa     1215731  0.6  0.7 11710796 126088 ?     Ssl   2025 1194:27 node /home/sasa/dex8/dex8-api/starter.js
sasa     1216489  0.3  0.3 1100280 64328 ?       Ssl   2025 614:32 node /home/sasa/dex8/dex8-worker/starter.js
sasa     1399960  0.8  0.6 11806300 106012 ?     Ssl  Apr20 168:32 node /home/sasa/dex8/dex8-www/server/index.js
sasa     1904154  0.5  0.6 11826128 100436 ?     Ssl  Apr25  71:25 node /home/sasa/miko/miko-hr/server/index.js
sasa     2628167  0.8  0.8 1176408 131928 ?      Ssl   2025 2191:57 node /home/sasa/voovuu/voovuu-api/starter.js
sasa     2757401  0.3  0.3 1099612 64576 ?       Ssl  04:03   3:02 node /home/sasa/dex8/dex8-worker/starter.js
www-data 2826408  0.0  0.0   2608   600 ?        S    19:32   0:00 sh -c ps -aux | grep node
www-data 2826410  0.0  0.0   3304   720 ?        S    19:32   0:00 grep node
sasa     3168557  0.6  0.6 11826624 109880 ?     Ssl   2025 1591:33 node /home/sasa/mikosoft-info/dodo-mikosoft-info/server/index.js
sasa     3169051  0.5  0.5 11799176 83916 ?      Ssl   2025 1317:10 node /home/sasa/@mikosoft/dodo-examples/server/index.js
sasa     3264954  0.7  0.5 1332748 87244 ?       Ssl  Feb21 717:41 node /home/sasa/mikosoft-info/api-mikosoft-info/starter.js