เดฎเดงเตเดฐเด เดฎเดฒเดฏเดพเดณเด. เดเดฐเต เดฎเดฒเดฏเดพเดณเด เดชเตเดฐเตเดฌเตเดฒเด เดธเตเตพเดตเดฟเดเต
เดเดจเดฟเดเตเดเต เดชเดฒเดชเตเดชเตเดดเตเด เดคเตเดจเตเดจเดฟเดฏเดฟเดเตเดเตเดฃเตเดเต เดจเดฎเตเดฎเตเดเต เดเดคเต เดญเดพเดทเดฏเดฟเดฒเดพเดฃเต เดจเดฎเตเดฎเดณเตเดเต เดฌเตเดฐเตเดฏเดฟเตป เดชเตเดฐเดตเตผเดคเตเดคเดฟเดเตเดเตเดจเตเดจเดคเต เดเดจเตเดจเต. เดเดจเตเดฑเตผเดจเตเดฑเตเดฑเดฟเตฝ เดชเดฐเดคเตเดฎเตเดชเตเตพ เดจเดฎเตเดฎเตเดเตเดเต เดฎเดจเดธเดฟเดฒเดพเดเตเด เดฌเตเดฐเตเดฏเดฟเตป symbols เดเด เดฎเตเดกเดฒเตเดเดณเตเด เดเดฃเต เดเดชเดฏเตเดเดฟเดเตเดเตเดจเตเดจเดคเต เดเดจเตเดจเต.ย เดชเดเตเดทเต เดเดฐเต เดชเตเดฐเตเดฌเตเดฒเด เดธเตเตพเดตเต เดเตเดฏเตเดฏเตเดฎเตเดชเตเตพ เดจเดฎเตเดฎเตเดเต เดฌเตเดฐเตเดฏเดฟเตป เดเตเดเตเดคเตฝ เดธเดฎเดฏเดตเตเด เดเดฟเดฒเดตเดดเดฟเดเตเดเตเดจเตเดจเดคเต เดเดกเดฟเดฏเดเดณเต เดชเดฐเดฟเดญเดพเดท เดเตเดฏเตเดฏเดพเตป เดเดฏเดฟเดฐเดฟเดเตเดเตเด. เดชเตเดฐเดคเตเดฏเตเดเดฟเดเตเดเต เดฎเดฒเดฏเดพเดณเดพเดฏเดฟ เดเดฏ เดเดจเดฟเดเตเดเต เดเดคเตเดฐเต เดชเตเดฐเดถเตเดจเดฎเดพเดฏเดฟ เดคเตเดจเตเดจเดฟเดฏเดฟเดเตเดเตเดฃเต. เดเดฟเดฒ เดชเตเดฐเตเดฌเตเดฒเตเดเดธเต เดธเตเตพเดตเต เดเตเดฏเตเดฏเตเดฎเตเดชเตเตพ เดเดจเดฟเดเตเดเต เดเตเดเตเดคเตฝ เดตเดดเดเตเดเตเดจเตเดจ เดญเดพเดท เด เดคเต เดฎเดฒเดฏเดพเดณเด เดเดฃเต. เดเดฆเดพเดนเดฐเดฃเดคเตเดคเดฟเดจเต เด เดชเตเดฐเตเดฌเตเดฒเด เดจเตเดเตเดเต. Given n non-negative integers representing an elevation map where the width of each bar is 1, compute how much water it can trap after raining....
Managing Concurrent Updates with Distributed Locks
Managing Concurrent Updates with Distributed Locks Managing Concurrent Updates with Distributed Locks In distributed systems, managing concurrent access to shared resources is crucial to ensure data consistency and prevent corruption. Letโs explore how to handle this using a Java example, starting with a basic implementation and improving it step-by-step. Basic Implementation Without Proper Lock Handling Hereโs a simple version of a method that tries to acquire a distributed lock, perform an update, and release the lock:...
Revisiting Dynamic Programming
The main problem with me w.r.t DP problem is forgetting it if i don't practice. So I decided to revisit all the DP problems i solved once again just to refresh my memory. So first Lets start with a simple one. Here we go!!! Climbing stairs from Leetcode. Explanation : You are climbing a staircase. It takes n steps to reach the top. Each time you can either climb 1 or 2 steps....
Java Design Patterns - JDP Series #1
Design patterns are general reusable solutions to common problems that occur in software design. They are not code, but rather guidelines on how to solve a particular problem in a particular context. They are not a finished design that can be transformed directly into code. They are a description or template for how to solve a problem that can be used in many different situations. Types of design patterns in Java -------------------------------- There are three types of design patterns in Java: * Creational...
Fed 27 2024. A Day of Compassion and Unexpected Encounters
Today was not an ordinary day for me; it began with the need to take an unexpected sick day. The morning unfolded with urgency as I planned to drop off my child, but fate had a different story in store. Around 9:30 AM, near Hopefarm in Whitefield, my day took a dramatic turn. As I attempted to overtake a car on the right, an elderly man crossing the road appeared in my path....
Jump Game
Jump Game Peak and Valley approach. Jump game is a medium level leetcode problem which is very interesting yet brainy. Once you understand the problem correctly then the answer is obvious. The probelm goes like this according to leetcode.ย You are given an integer arrayย nums. You are initially positioned at the arrayโsfirst index, and each element in the array represents your maximum jump length at that position. Returnย true_ย if you can reach the last index, orย falseย otherwise_....
From Painful Tables to Performance Bliss: My Journey with Database Partitioning - Part II
Skewed workloads and Relieving Hot Spots Imagine you have a library with books categorized by their first letter (A-Z). This is like partitioning data based on a key (like the first letter of a book title). Problem: One letter (say, โXโ) becomes super popular (a celebrity author!). Everyone wants to read โXโ books, causing a โhot spotโ (overcrowding) in the โXโ section. Hashing doesnโt fix it: Even if you assign different โbucketsโ based on a hash of the title, all โXโ books still end up in the โXโ bucket....
From Painful Tables to Performance Bliss: My Journey with Database Partitioning - Part I
Ah, the early days of wrangling massive data tables! I vividly remember the struggle โ slow queries, performance bottlenecks, and the ever-growing cloud bill. It was an uphill battle until we unearthed the magic bullet: database partitioning. Talk about a revelation! This newfound approach not only eradicated performance issues but also slashed computational costs. But the story doesnโt end there. My exploration revealed a treasure trove of partitioning techniques, each unlocking unique advantages....
Event Sourcing - Moving out of traditions | Simplified version
Introduction A colleague recommended Martin Kleppmannโs โDesigning Data-Intensive Applicationsโ to me. Initially, I found the beginning somewhat tedious and opted for a non-linear approach, selecting topics of interest at random rather than reading from start to finish as one might with a novel. This strategy seemed fitting given the bookโs comprehensive coverage of software system design, akin to an engineering bible. Today, Iโve chosen to delve into the concept of Event Sourcing....
Designing a Browser History Feature
Objective The goal is to create a class capable of handling browser history operations efficiently. This includes: Initializing the browser with a specified homepage. Navigating to new URLs (visiting pages). Enabling backward and forward navigation through the history. Key Components Constructor: Initializes the browser with a homepage. Visit(URL): Navigates to a new URL and updates the current position in the history. Back(steps): Moves back a specified number of steps in history and returns the current URL....