Commit 793c84d

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upd: Regular Expression Matching & Length of Last Word

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Original file line number	Diff line number	Diff line change
`@@ -14,3 +14,4 @@ LeetCode JavaScript Solution`
`14`	`14`	`\| Median of Two Sorted Arrays \| Hard \| 2017年10月13日 \|`
`15`	`15`	`\| Longest Palindromic Substring \| Medium \| 2018年01月19日 \|`
`16`	`16`	`\| Reverse Integer \| Easy \| 2018年01月19日 \|`
	`17`	`+\| Regular Expression Matching \| Hard \| 2018年03月09日 \|`

Lines changed: 2 additions & 2 deletions

Original file line number	Diff line number	Diff line change
`@@ -3,6 +3,6 @@`
`3`	`3`	`* @return {number}`
`4`	`4`	`*/`
`5`	`5`	`var lengthOfLastWord = function(s) {`
`6`		`- var temp = s.replace(/\ +/g, ' ').split(' ');`
`7`		`- return (temp[temp.length - 1]&&temp[temp.length-1].length)\|\|(temp[temp.length-2]&&temp[temp.length-2].length)\|\|0;`
	`6`	`+ var temp = s.replace(/\ +/g, ' ').trim().split(' ');`
	`7`	`+ return temp[temp.length - 1].length;`
`8`	`8`	`};`

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