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JavaScript Coding Questions
As a Front-End developer, JavaScript is the core skill of everything
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tag: string
tag: JavaScript
105. find the first duplicate character in a string
JavaScript
string
easy
1663 accepted
173. uncompress string
JavaScript
string
algorithm
medium
1552 accepted
102. validate string of parentheses
JavaScript
Algorithm
string
easy
1510 accepted
97. compress a string
JavaScript
string
easy
1346 accepted
166. validate number string
JavaScript
Algorithm
string
medium
827 accepted
111. Count palindromic substrings
JavaScript
Algorithm
string
medium
696 accepted
112. remove duplicate characters in a string
JavaScript
Algorithm
string
medium
590 accepted