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Daily JavaScript Challenge Series' Articles
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Daily JavaScript Challenge #JS-121: Detect Consecutive Duplicates in a String
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Mar 9 '25
Daily JavaScript Challenge #JS-121: Detect Consecutive Duplicates in a String
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1 min read
Daily JavaScript Challenge #JS-122: Find Maximum Difference Between Consecutive Elements
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Mar 11 '25
Daily JavaScript Challenge #JS-122: Find Maximum Difference Between Consecutive Elements
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Daily JavaScript Challenge #JS-123: Transform Array by Multiplying Even Indices and Subtracting Odd Indices
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Mar 12 '25
Daily JavaScript Challenge #JS-123: Transform Array by Multiplying Even Indices and Subtracting Odd Indices
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Daily JavaScript Challenge #JS-124: Find Number of Vowels in a String
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Mar 13 '25
Daily JavaScript Challenge #JS-124: Find Number of Vowels in a String
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Daily JavaScript Challenge #JS-125: Shuffle Array Elements in Pairs
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Mar 14 '25
Daily JavaScript Challenge #JS-125: Shuffle Array Elements in Pairs
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Daily JavaScript Challenge #JS-126: Rotate Matrix 90 Degrees Clockwise
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Mar 15 '25
Daily JavaScript Challenge #JS-126: Rotate Matrix 90 Degrees Clockwise
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Daily JavaScript Challenge #JS-127: Compute the Longest Common Prefix
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Mar 17 '25
Daily JavaScript Challenge #JS-127: Compute the Longest Common Prefix
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Daily JavaScript Challenge #JS-128: Find First Non-Repeated Word in a Sentence
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Mar 18 '25
Daily JavaScript Challenge #JS-128: Find First Non-Repeated Word in a Sentence
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Daily JavaScript Challenge #JS-129: Calculate Median of a Number Array
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Mar 19 '25
Daily JavaScript Challenge #JS-129: Calculate Median of a Number Array
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Daily JavaScript Challenge #JS-130: Array: Find Missing Number in Arithmetic Sequence
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Mar 20 '25
Daily JavaScript Challenge #JS-130: Array: Find Missing Number in Arithmetic Sequence
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Daily JavaScript Challenge #JS-131: String Compression
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Mar 21 '25
Daily JavaScript Challenge #JS-131: String Compression
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Daily JavaScript Challenge #JS-132: Find Majority Element in an Array
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Mar 22 '25
Daily JavaScript Challenge #JS-132: Find Majority Element in an Array
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Daily JavaScript Challenge #JS-133: Count Unique Characters in a String
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Mar 24 '25
Daily JavaScript Challenge #JS-133: Count Unique Characters in a String
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Daily JavaScript Challenge #JS-134: Sum of Prime Numbers
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Mar 25 '25
Daily JavaScript Challenge #JS-134: Sum of Prime Numbers
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Daily JavaScript Challenge #JS-135: Count the Frequency of Elements
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Mar 26 '25
Daily JavaScript Challenge #JS-135: Count the Frequency of Elements
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Daily JavaScript Challenge #JS-136: Check if Number is a Happy Number
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Mar 27 '25
Daily JavaScript Challenge #JS-136: Check if Number is a Happy Number
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Daily JavaScript Challenge #JS-137: Flatten a Nested Object
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Mar 28 '25
Daily JavaScript Challenge #JS-137: Flatten a Nested Object
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Daily JavaScript Challenge #JS-138: Reverse Words in a String
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Mar 29 '25
Daily JavaScript Challenge #JS-138: Reverse Words in a String
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Daily JavaScript Challenge #JS-139: Determine Leap Year
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Mar 31 '25
Daily JavaScript Challenge #JS-139: Determine Leap Year
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Daily JavaScript Challenge #JS-140: Binary Gap Length
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Apr 1 '25
Daily JavaScript Challenge #JS-140: Binary Gap Length
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Daily JavaScript Challenge #JS-141: Add Numbers in a Matrix Diagonal
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Apr 3 '25
Daily JavaScript Challenge #JS-141: Add Numbers in a Matrix Diagonal
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Daily JavaScript Challenge #JS-142: Find Longest Substring Without Repeating Characters
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Apr 4 '25
Daily JavaScript Challenge #JS-142: Find Longest Substring Without Repeating Characters
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Daily JavaScript Challenge #JS-143: Find the Smallest Element in Rotated Sorted Array
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Apr 5 '25
Daily JavaScript Challenge #JS-143: Find the Smallest Element in Rotated Sorted Array
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Daily JavaScript Challenge #JS-144: Determine the Longest Sequence of Consecutive Ones in a Binary Array
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Apr 6 '25
Daily JavaScript Challenge #JS-144: Determine the Longest Sequence of Consecutive Ones in a Binary Array
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Daily JavaScript Challenge #JS-145: Validate Palindrome Permutation
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Apr 7 '25
Daily JavaScript Challenge #JS-145: Validate Palindrome Permutation
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Daily JavaScript Challenge #JS-146: Sort Array by Parity
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Apr 8 '25
Daily JavaScript Challenge #JS-146: Sort Array by Parity
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Daily JavaScript Challenge #JS-147: Balance the Parentheses Count
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Apr 9 '25
Daily JavaScript Challenge #JS-147: Balance the Parentheses Count
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Daily JavaScript Challenge #JS-148: Calculate Sum of Even Numbers in an Array
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Apr 10 '25
Daily JavaScript Challenge #JS-148: Calculate Sum of Even Numbers in an Array
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Daily JavaScript Challenge #JS-149: Match Parentheses Pattern Validator
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Apr 11 '25
Daily JavaScript Challenge #JS-149: Match Parentheses Pattern Validator
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Daily JavaScript Challenge #JS-150: Convert Roman Numerals to Integer
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Apr 12 '25
Daily JavaScript Challenge #JS-150: Convert Roman Numerals to Integer
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