Sean ChenLeetCode 58. Length of Last WordQuestion: Given a string. Return the length of the last word.Nov 13, 2022Nov 13, 2022
Sean ChenLeetCode 20. Valid ParenthesesQuestion: Given a string of parentheses. Validate if the parentheses follow the right order.Nov 5, 2022Nov 5, 2022
Sean ChenLeetCode 14. Longest Common PrefixQuestion: Given an array of strings. Find the longest common prefix string.Oct 31, 2022Oct 31, 2022
Sean ChenLeetCode 9. Palindrome NumberQuestion: Given an integer. Test if it is the same whether you read it from left to right or vice versa.Oct 29, 2022Oct 29, 2022
Sean ChenLeetCode 1. Two SumQuestion: Given an array of integers and an integer sum, return indices of the two numbers such that they add up to the target sum. Only…Oct 28, 2022Oct 28, 2022
Sean ChenHow to use Apache ECharts directly in modern React without 3rd party packageApache ECharts is the most popular open source chart library for JavaScript. To use it in React, we usually use a 3rd party package named…Jul 28, 2022Jul 28, 2022