Given the head of a singly linked list, return true if it is a palindrome.
Example 1:
git checkout development
git pull
git checkout feature-branch
git merge development
Given a string s, return the longest palindromic substring in s.
Example 1:
Input: s = "babad"
Output: "bab"
Explanation: "aba" is also a valid answer.Example 2:
Input: s = "cbbd"
Output: "bb"Constraints:
1 <= s.length <= 1000sconsist of only digits and English letters.
Accepted
1,732,679
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When the master branch is ahead of the feature branch, we need to resolve some conflicts when we merge the feature branch to the master branch.
git pull origin XX is your main/master branch, ie. `development` or master
git pull origin development
