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Dec 17th, 2017
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  1. function isPalindrom(checkArr) {
  2. console.log(checkArr);
  3. let insArr = checkArr.toLocaleString().split('').reverse().join('');
  4. console.log(insArr);
  5. return checkArr.toLocaleString() === insArr;
  6. }
  7.  
  8. function isPalindrom(_checkArr) {
  9. console.log("_checkArr" + " = " +typeof(_checkArr) + " " +_checkArr);
  10. var insArr = {"string": String,"number": parseInt}[typeof(_checkArr)](_checkArr.toString().split('').reverse().join(''))
  11. console.log("insArr" + " = " + typeof(insArr) + " " +insArr);
  12. return _checkArr === insArr;
  13. }
  14.  
  15. console.log(isPalindrom(11111));
  16. //checkArr = number 11111
  17. //insArr = number 11111
  18. //true
  19. console.log(isPalindrom('11011'));
  20. //checkArr = string 11011
  21. //insArr = string 11011
  22. //true
  23. console.log(isPalindrom(11121));
  24. //checkArr = number 11121
  25. //insArr = number 12111
  26. //false
  27. console.log(isPalindrom('11cb21'));
  28. //checkArr = string 11cb21
  29. //insArr = string 12bc11
  30. //false
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