Apr 16, 2025 · 9 min read · Introduction: Welcome to Day 9 of my 90 Days DSA Challenge! Today, I focused on refining recursive logic and enhancing validation techniques. I tackled two essential binary tree problems using recursion and revisited the classic Valid Sudoku problem....
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Apr 15, 2025 · 4 min read · 🔥 Introduction: Welcome back to Day 8 of my 90 Days DSA Challenge!Today, I dove deep into the recursive world of binary trees, where every call is a path and every return is a revelation. We explored three essential problems that form the foundation...
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Apr 14, 2025 · 4 min read · Welcome back, tech enthusiasts! On Day 7 of the 90 Days DSA Challenge, I explored a mix of Binary Tree Traversals and a String pattern search problem, and revised two previously covered Linked List problems. This blend of problems gave me a chance to...
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Feb 1, 2024 · 3 min read · IAM Programmatic access In order to access your AWS account from a terminal or system, you can use AWS Access keys and AWS Secret Access keys. AWS CLI The AWS Command Line Interface (AWS CLI) is a unified tool to manage your AWS services. With just o...
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Jan 29, 2024 · 5 min read · Hey Techies! Welcome to this blog In this blog, we are Getting Started with AWS Basics☁ In this, we'll guide you through hands-on tasks to master Identity and Access Management (IAM), launch EC2 instances, set up Jenkins, and deploy Docker. Whether y...
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Jan 2, 2024 · 4 min read · #90daysofdevopschallenge #day41 What is ELB in AWS? AWS provides one feature ELB which is used to manage Load on AWS. It automatically distributes your incoming traffic across multiple targets like AWS EC2 Instances, containers, and IP addresses, in ...
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Jul 27, 2023 · 2 min read · Task: What is the Linux command to Check your present working directory. However, if you want to check the present working directory in Linux, you can use the pwd command in the terminal. Just open a terminal window and type pwd, then press Enter. ...
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Jul 20, 2023 · 3 min read · Write a bash script createDirectories.sh that when the script is executed with three given arguments (one is directory name and second is start number of directories and third is the end number of directories ) it creates specified number of director...
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