Created
November 10, 2017 17:04
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| /** | |
| * Created by Hoan Nguyen on 11/11/2017. | |
| */ | |
| function reverseString(str) { | |
| return str.split('').reverse().join(''); | |
| } | |
| function reverseStrUsingRecursion(str) { | |
| if (str.length === 1) return str[0]; | |
| else { | |
| return reverseString(str.substr(1)) + str[0]; | |
| } | |
| } | |
| let str = 'hello world'; | |
| console.log(reverseString(str)); | |
| console.log(reverseStrUsingRecursion(str)); |
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