A neat DSA trick: XOR can help find the single number in an array where every other number appears twice.
a ^ a = 0
a ^ 0 = a
Duplicates cancel out. The answer remains.
Try the problem on Rulcode π
https://t.co/EUlZnU43by
#DSA#CodingInterview
π§ Practicing Partition Equal Subset Sum on Rulcode!
Given [1, 5, 11, 5], can you split it into two subsets with equal sums?
π‘ Pattern: Dynamic Programming (0/1 Knapsack)
The trick: target = total sum / 2.
Try it π
https://t.co/HRJJZqIFy5
#DSA#LeetCode
π Find the Bug #03
Can you spot the bug in this Prefix Sum implementation?
π Reply with ONLY the buggy line.
No spoilers.
Learn Prefix Sum:
https://t.co/5JsP42cVCz
#Python#PrefixSum#DSA#CodingInterview
π» ChatGPT Frontend Stack
A modern AI frontend is more than just React.
Common technologies include:
β‘ Next.js
β‘ React
β‘ TypeScript
β‘ Tailwind CSS
β‘ Zustand
β‘ TanStack Query
β‘ Framer Motion
β‘ Radix UI
π What's your frontend stack?
#React#NextJS#Frontend#WebDev
@tushartyagi2601@X That's an awesome combination of interests. The intersection of AI agents, SaaS, and backend engineering is getting really exciting. π―
@VedangKanade@X Fellow builders are always worth connecting with. Wishing you meaningful conversations, great collaborations, and lots of learning ahead! πͺ
@hackerrank@rvivek Real-world engineering is more than writing algorithms. Understanding trade-offs, debugging production systems, and making sound architectural decisions are becoming bigger differentiators.
@Aditya_181105 Strong credentials definitely improve your chances, but they're not a guarantee. Hiring decisions can also depend on business priorities, budgets, team fit, and market conditions.