11.1K
CHStore multiple values the smart way 📚
Arrays & lists are everywhere.
#arrays #lists #datastructures #codingbasics #coding
@chaudhary8929_
#Java List
Mira videos de Reels sobre Java List de personas de todo el mundo.
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Reels en Tendencia
(12)
6.0K
DAFollow @dailycodedose.ai
• Purpose: This code is written to calculate factorial using recursion.
• Post-Decrement (n–): The value of n is sent to the function before it is reduced.
• Same Value Repeats: Because of this, the recursive call keeps receiving the same n again and again.
• Base Case Never Reached: Since n never actually decreases, the stopping condition is never met.
• Stack Overflow: Function calls keep piling up in memory until the stack gets full and crashes.
• Developer Verdict: Never use n– in recursive calls—always pass a clearly reduced value like n - 1.
@dailycodedose.ai
120
_GIf you don’t know this, you can’t crack DSA coding interviews 😮🔥
#TimeComplexity #DataStructures #Algorithms #CodingReels #Programming #BigO #CodeLife #Developer #TechReels #LearnCoding
#CodingInterview #TimeComplexity #DSA #SoftwareEngineer #CodeDaily #TechContent #LearnToCode #Developers
#JavaDSA #DSAWithJava #JavaAlgorithms #JavaCoding #JavaInterviewPrep #JavaPractice #JavaProblems #BigOInJava #CodingWithJava #JavaSolutions
#CodingTips #reelseducation
@_gouda0812
73
AA🔄 Circular Queue in Data Structures
A Circular Queue connects the last position back to the first, forming a circle. This helps reuse empty space and avoids memory wastage.
✅ More efficient than Linear Queue
💻 Used in CPU scheduling, buffering, and real-time systems
#CircularQueue #DSA #Java #Programming
@aarogyathapa2
894
JAComment "DATA" to get links!
🧠 Want to learn Data Structures in a way that truly makes sense? This beginner friendly roadmap helps you build real problem solving skills step by step.
🎓 Tower of Hanoi GfG
This classic problem teaches you recursive thinking. You will learn how complex problems can be divided into smaller steps and why recursion is essential in data structures and algorithms. Great for improving logical thinking.
📘 DSA For Beginners
This is your core foundation resource. You will understand what data structures are, why they are important, and how arrays, stacks, queues and basic algorithms work. Perfect if you are starting from zero and want a clear understanding.
🌳 Intro Binary Trees
Here you will explore tree based data structures. This resource explains binary trees from the basics, including nodes, traversal methods and practical use cases. An essential topic for coding interviews and real world problem solving.
💡 With these DSA resources you will:
Understand how to approach problems step by step
Build a strong base for coding interviews
Prepare for advanced topics like graphs and dynamic programming
Gain confidence solving problems on LeetCode and similar platforms
If you want to become a stronger software engineer, learning data structures early will give you a huge advantage.
📌 Save this post so you do not lose the roadmap.
💬 Comment "DATA" and I will send you all the links.
👉 Follow for more content on DSA, algorithms and coding interviews.
@jane.devs
14.3K
COJava multithreading is incomplete without this concept.
Runnable vs Callable — most devs use both, few actually understand the difference.
Runnable → fire-and-forget
Callable → returns result + handles exceptions
Save this 🔖 if you’re preparing for backend interviews.
Follow @conceptsofcs 🚀 to see more tech content like this.
#JavaDeveloper
#JavaMultithreading
#BackendDevelopment
#ProgrammingReels
#CodingInterview
@conceptsofcs
2.4K
JAComment "DATA" to get links!
🧠 Want to learn Data Structures in a way that actually makes sense? This beginner friendly roadmap helps you build strong problem solving foundations step by step.
🎓 Tower of Hanoi GfG
This is a classic problem that teaches you how to think recursively. You will understand how problems are broken into smaller pieces and why recursion is such a key concept in data structures and algorithms. Perfect for training your logical thinking.
📘 DSA For Beginners
This is your main foundation resource. You will learn what data structures are, why they matter, and how arrays, stacks, queues and basic algorithms work. Ideal if you are completely new and want a clear mental model.
🌳 Intro Binary Trees
Now you move into tree based data structures. This resource explains binary trees from scratch including nodes, traversal methods and real use cases. A must learn topic for coding interviews and competitive programming.
💡 With these DSA resources you will:
Understand how to think like a problem solver
Build strong foundations for coding interviews
Prepare yourself for advanced topics like graphs and dynamic programming
Improve your confidence on LeetCode and similar platforms
If you want to become a better software engineer, mastering data structures early will save you a lot of time later.
📌 Save this post so you do not lose the roadmap.
💬 Comment "DATA" and I will send you all the links.
👉 Follow for more content on DSA, algorithms and coding interviews.
@jane.devs
95.1K
DUWant to become good developers?
POV: You actually learn the most used system design concepts instead of just grinding LeetCode.
Here’s what real backend & system design interviews test you on:
⸻
1️⃣ Caching
Understand cache patterns, invalidation, eviction, write-through vs write-back.
2️⃣ Load Balancing
Round robin, consistent hashing, scaling horizontally.
3️⃣ SQL vs NoSQL
When to choose relational vs document vs key-value stores.
4️⃣ Database Scaling
Vertical vs horizontal scaling, bottlenecks.
5️⃣ Database Sharding
Partitioning data to handle massive traffic.
6️⃣ Indexing
B-Trees, inverted indexes, query optimization.
7️⃣ Database Replication
Leader-follower, async vs sync replication.
8️⃣ Data Consistency
Strong vs eventual consistency. Trade-offs matter.
9️⃣ API Gateway
Single entry point for microservices.
🔟 CAP Theorem
Consistency vs Availability vs Partition Tolerance.
1️⃣1️⃣ Microservices Architecture
When to break the monolith.
1️⃣2️⃣ CDN (Content Delivery Networks)
Reduce latency globally.
⸻
If you understand these deeply,
you don’t just code.
You design systems.
⸻
Comment CAREER to get the whole dev career system (roadmaps, portfolio, ATS friendly resume, Interview guidelines and AI prompting all the way) starting from learning to code to getting hired.
Comment CODE if you want structured learning resources for this.
Comment SENIOR if you want to properly master backend + system design like a serious engineer.
Follow @duodevlogs for real dev content.
#systemdesign #backend #developers #softwareengineering #coding
@duodevlogs
262
COCan You Predict the Output? 🤔
(#JavaMCQ #PredictTheOutput(#Coding #Programming(#CoderJava)
Q .What is the difference between print() and printIn() ?
@coder_java_7
231
MOMost interview rejections aren’t because of hard problems…
they’re because of simple array mistakes ❌
Fix these once, and your DSA confidence jumps 📈
Save this reel before your next interview.
#DSA #Arrays #CodingInterviews #Placements #LearnDSA Day12 InterviewPrep
@mouni_tech_soul
1.1M
PIComment “LINK” to get links!
🚀 Want to learn Data Structures and Algorithms in a way that actually sticks? This mini roadmap helps you go from confused beginner to solving problems confidently with the right mental models.
🎓 DSA Visualizer
Perfect first step if you get lost in theory. You can visually understand how stacks, queues, trees, heaps, and sorting actually move step by step. Great for building intuition before you grind LeetCode.
📘 VisuAlgo DSA
Now level up your understanding with interactive animations and explanations for classic algorithms and data structures. This is amazing for topics like BFS, DFS, shortest paths, hashing, heaps, segment trees, and complexity intuition.
💻 USFCA CS Lectures
Time to learn the real foundations. These university style notes and visuals help you understand data structures, recursion, runtime analysis, and algorithm design patterns properly so you are not just memorizing solutions.
💡 With these DSA resources you will:
Understand core data structures with visual intuition
Learn common algorithm patterns for interviews
Improve problem solving for LeetCode and coding assessments
Build a strong base for system design and backend engineering
If you are serious about software engineering interviews, competitive programming, or becoming a stronger developer, mastering DSA is one of the highest ROI skills.
📌 Save this post so you do not lose the roadmap.
💬 Comment “LINK” and I will send you all the links.
👉 Follow for more content on DSA, coding interviews, and software engineering.
@pirknn
48.4K
RBOne mistake a lot of people make in DSA is this —
they try to directly jump to the optimized solution.
But optimization only matters when brute force gives TLE.
And here’s something no one tells you:
no one comes up with optimized solutions on their own the first time.
Most optimized approaches come from recognizing patterns.
And that’s exactly what I’m teaching on my free YouTube channel — pattern-wise DSA.
If you want the playlist,
comment “LINK” and I’ll DM it to you. 🚀
#jobs #coding #interview #youtubechannel
@rbanjali.codes
✨ Guía de Descubrimiento #Java List
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Descubre el contenido más reciente de #Java List sin iniciar sesión. Los reels más impresionantes bajo esta etiqueta, especialmente de @pirknn, @duodevlogs and @rbanjali.codes, están ganando atención masiva.
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Análisis de 12 reels
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