Intermediate

Shahrouz Nikseresht

Dec 8

Day 58: Python Run-Length Encoding (RLE) – Compress Strings Like a Pro with This Ultra-Simple O(n) Trick

#challenge #python #intermediate #programming

2 min read

Shahrouz Nikseresht

Dec 7

Day 57: Python GCD & LCM with Euclidean Algorithm, Lightning-Fast Divisor Math That's 2000+ Years Old (And Still Unbeatable)

#challenge #python #intermediate #algorithms

3 min read

Shahrouz Nikseresht

Dec 6

Day 56: Python Fibonacci nth Term – Blazing Fast O(n) Iterative Solution with O(1) Space (No Recursion!)

#challenge #python #intermediate #programming

2 min read

Shahrouz Nikseresht

Dec 4

Day 54: Python Summary Ranges – Compress Sorted Unique Integers into Minimal "a->b" Strings Like LeetCode Pros

#challenge #python #intermediate #programming

3 min read

Shahrouz Nikseresht

Dec 5

Day 55: Python Calculate Mean & Median Manually – No Statistics Module, Just Pure Python Power

#challenge #python #intermediate #programming

3 min read

Shahrouz Nikseresht

Dec 3

Day 53: Python Count Overlapping Substrings – The Hidden Limitation of str.count() and the Perfect Sliding Window Fix

#challenge #python #intermediate #programming

3 min read

Shahrouz Nikseresht

Dec 2

Day 52: Python Longest Continuous Increasing Subarray – Find the Maximum Length of Strictly Increasing Adjacent Elements in O(n)

#challenge #python #intermediate #programming

1

3 min read

Shahrouz Nikseresht

Dec 1

Day 51: Python First Unique Character – Find the First Non-Repeating Char in String with Hash Map Magic

#challenge #python #intermediate #programming

1

2 min read

Shahrouz Nikseresht

Nov 30

Day 50: Python Group Anagrams – The Cleanest O(n * m log m) Way to Cluster Words by Letter Signature

#challenge #python #intermediate #programming

1

2 min read

Shahrouz Nikseresht

Nov 29

Day 49: Python Playlist Shuffler – True Unbiased Random Shuffle with Fisher-Yates Algorithm

#challenge #python #intermediate #programming

1

3 min read

Shahrouz Nikseresht

Nov 27

Day 47: Python Rotate Array to Right by K Steps – Master the Elegant Slicing Trick in One Line

#challenge #python #intermediate #programming

1

3 min read

Shahrouz Nikseresht

Nov 28

Day 48: Python Merge Two Sorted Lists - Master the Two-Pointer Technique in Pure O(n)

#challenge #python #intermediate #programming

1

3 min read

Shahrouz Nikseresht

Nov 26

Day 46: Python Moving Average Calculator, Optimized Sliding Window for Simple Moving Average Computation

#challenge #python #intermediate #programming

1

2 min read

Shahrouz Nikseresht

Nov 25

Day 45: Python Majority Element Finder, Boyer-Moore Voting Algorithm for Efficient Detection in Arrays

#challenge #python #intermediate #programming

1

2 min read

Shahrouz Nikseresht

Nov 24

Day 44: Python Longest Substring Finder, Sliding Window Technique for Non-Repeating Characters Length

#challenge #python #intermediate #programming

5

2 min read

Shahrouz Nikseresht

Nov 22

Day 42: Python Roman Numeral Converter, Bidirectional Conversion Between Roman and Integers with Mapping and Loops

#challenge #python #intermediate #programming

1

3 min read

Shahrouz Nikseresht

Nov 23

Day 43: Python Valid Parentheses Checker, Stack-Based Bracket Validation with Mapping and Loop Scanning

#challenge #python #intermediate #programming

1

2 min read

Shahrouz Nikseresht

Nov 20

Day 40: Python Armstrong Numbers Finder, Detect Narcissistic Numbers in a Range with Digit Power Sum

#challenge #python #intermediate #programming

1

2

3 min read

Shahrouz Nikseresht

Nov 21

Day 41: Python Happy Number Checker, Detect Numbers Leading to 1 Through Digit Square Sums with Cycle Detection

#challenge #python #intermediate #programming

1

3 min read

Sharique Siddiqui

Nov 13

Responsive Design in CSS: Mastering Media Queries and Fluid Layouts

#css #intermediate #webdev #frontend

2

3 min read

Sharique Siddiqui

Nov 11

CSS Transitions and Animations Basics: Bringing Your UI to Life

#css #intermediate #webdev #frontend

7

1

3 min read

Sharique Siddiqui

Nov 6

CSS Pseudo-classes and Pseudo-elements: Unlocking Hidden Styling Power

#css #intermediate #webdev #frontend

4

1

3 min read

Sharique Siddiqui

Nov 4

CSS Forms and Inputs Styling: From Plain to Polished

#css #intermediate #webdev #frontend

3

1

3 min read

Sharique Siddiqui

Oct 30

CSS Lists and Tables Styling: Enhancing Readability and Visual Appeal

#css #intermediate #webdev #frontend

3 min read

Sharique Siddiqui

Oct 28

CSS Typography: Advanced Text Styling and Font Features

#css #intermediate #webdev #frontend

5

1

3 min read

DEV Community

# intermediate

Day 58: Python Run-Length Encoding (RLE) – Compress Strings Like a Pro with This Ultra-Simple O(n) Trick

Day 57: Python GCD & LCM with Euclidean Algorithm, Lightning-Fast Divisor Math That's 2000+ Years Old (And Still Unbeatable)

Day 56: Python Fibonacci nth Term – Blazing Fast O(n) Iterative Solution with O(1) Space (No Recursion!)

Day 54: Python Summary Ranges – Compress Sorted Unique Integers into Minimal "a->b" Strings Like LeetCode Pros

Day 55: Python Calculate Mean & Median Manually – No Statistics Module, Just Pure Python Power

Day 53: Python Count Overlapping Substrings – The Hidden Limitation of str.count() and the Perfect Sliding Window Fix

Day 52: Python Longest Continuous Increasing Subarray – Find the Maximum Length of Strictly Increasing Adjacent Elements in O(n)

Day 51: Python First Unique Character – Find the First Non-Repeating Char in String with Hash Map Magic

Day 50: Python Group Anagrams – The Cleanest O(n * m log m) Way to Cluster Words by Letter Signature

Day 49: Python Playlist Shuffler – True Unbiased Random Shuffle with Fisher-Yates Algorithm

Day 47: Python Rotate Array to Right by K Steps – Master the Elegant Slicing Trick in One Line

Day 48: Python Merge Two Sorted Lists - Master the Two-Pointer Technique in Pure O(n)

Day 46: Python Moving Average Calculator, Optimized Sliding Window for Simple Moving Average Computation

Day 45: Python Majority Element Finder, Boyer-Moore Voting Algorithm for Efficient Detection in Arrays

Day 44: Python Longest Substring Finder, Sliding Window Technique for Non-Repeating Characters Length

Day 42: Python Roman Numeral Converter, Bidirectional Conversion Between Roman and Integers with Mapping and Loops

Day 43: Python Valid Parentheses Checker, Stack-Based Bracket Validation with Mapping and Loop Scanning

Day 40: Python Armstrong Numbers Finder, Detect Narcissistic Numbers in a Range with Digit Power Sum

Day 41: Python Happy Number Checker, Detect Numbers Leading to 1 Through Digit Square Sums with Cycle Detection

Responsive Design in CSS: Mastering Media Queries and Fluid Layouts

CSS Transitions and Animations Basics: Bringing Your UI to Life

CSS Pseudo-classes and Pseudo-elements: Unlocking Hidden Styling Power

CSS Forms and Inputs Styling: From Plain to Polished

CSS Lists and Tables Styling: Enhancing Readability and Visual Appeal

CSS Typography: Advanced Text Styling and Font Features