https://www.educative.io/courses/grokking-coding-interview/solution-count-substrings-with-k-frequency-characters-ii
Let's solve the Count Substrings With K-Frequency Characters II problem using the Sliding Window pattern.
solutioncountsubstringskfrequency
https://www.educative.io/courses/decode-the-coding-interview-swift/diy-find-and-replace-in-a-string
Learn to perform conditional substring replacements in a string using Swift. Master string manipulation with index-based find and replace operations.
implementfindreplacesubstringsswift
https://www.educative.io/courses/grokking-coding-interview-in-cpp/minimum-string-length-after-removing-substrings
Learn how to find the minimum length of a string after repeatedly removing AB or CD substrings using stack techniques in this lesson.
string lengthshortestremovingabcd
https://www.digitalocean.com/community/tutorials/java-remove-character-string?comment=176942
Learn how to replace characters and substrings in Java using replace(), replaceAll(), and replaceFirst(). See code examples for string manipulation.
java stringreplacecharacterssubstringsdigitalocean
https://www.educative.io/courses/grokking-coding-interview-in-go/solution-number-of-wonderful-substrings
Learn to count wonderful substrings efficiently using hash maps and bitmasks. Understand key-value operations and optimization for string problems.
countingwonderfulsubstringsusinghash
https://www.educative.io/courses/grokking-coding-interview-in-python/palindromic-substrings
Learn to find the number of palindromic substrings in a string using dynamic programming techniques and optimize your coding interview skills.
dynamic programmingcountingpalindromicsubstrings