Educative

Topic	Replies	Views	Activity
Example doesn’t make sense Courses factory-method-pattern__creational-patterns__software-design-patterns-best-practices-for-software-developers , software-design-patterns-best-practices-for-software-developers__c-h-afzal	0	64	October 17, 2021
Why writing to Memcache is cheaper than writing to database? Courses grokking-the-system-design-interview__design-gurus , reducing-the-application-deployment-costs-via-caching__caching__web-application-software-architecture-101 , web-application-and-software-architecture-101__shivang-sarawagi	1	38	May 16, 2022
Connecting all leaf nodes with a doubly linked list Courses designing-yelp-or-nearby-friends__system-design-problems__grokking-the-system-design-interview , grokking-the-system-design-interview__design-gurus	0	53	October 18, 2021
A better solution or not? Courses solution-review-problem-challenge-1__pattern-modified-binary-search__grokking-the-coding-interview-patterns-for-coding-questions , grokking-the-coding-interview-patterns-for-coding-questions__design-gurus	1	37	April 8, 2022
Recieving a 404 on certain tabs of kubernetes dashboard Courses creating-a-local-kubernetes-cluster-with-minikube__appendix-running-a-kubernetes-cluster-locally__a-practical-guide-to-kubernetes , a-practical-guide-to-kubernetes__viktor-farcic	2	244	September 14, 2021
Needs better testcases to avoid map vs set confusion Courses longest-substring-with-maximum-k-distinct-characters-medium__pattern-sliding-window__grokking-the-coding-interview-patterns-for-coding-questions , grokking-the-coding-interview-patterns-for-coding-questions__design-gurus	2	101	February 28, 2022
Given Solution has a Bug! Courses solution-review-problem-challenge-3__pattern-fast-slow-pointers__grokking-the-coding-interview-patterns-for-coding-questions , grokking-the-coding-interview-patterns-for-coding-questions__design-gurus	1	121	December 21, 2021
Why ignore better solution? Courses grokking-the-system-design-interview__design-gurus , subsets-easy__pattern-subsets__grokking-the-coding-interview-patterns-for-coding-questions , grokking-the-coding-interview-patterns-for-coding-questions__design-gurus	1	121	July 8, 2022
Broadcast a message to all WaitingUserService servers Courses designing-ticketmaster__system-design-problems__grokking-the-system-design-interview , grokking-the-system-design-interview__design-gurus	5	129	October 24, 2021
Solution as Per Course Pattern Courses data-structures-for-coding-interviews-in-java__coderust , sum-of-path-numbers-medium__pattern-tree-depth-first-search__grokking-the-coding-interview-patterns-for-coding-questions , grokking-the-coding-interview-patterns-for-coding-questions__design-gurus	1	123	September 27, 2021
An question about extensive use of Caching Courses grokking-the-system-design-interview__design-gurus , primary-bottlenecks-that-hurt-the-scalability-of-our-application__scalability__web-application-software-architecture-101 , web-application-and-software-architecture-101__shivang-sarawagi	2	94	January 17, 2022
Suggestion for Learning Courses data-structures-for-coding-interviews-in-python__coderust , grokking-the-coding-interview-patterns-for-coding-questions__design-gurus	2	222	March 20, 2022
Why does sharing by TweetID solve the problem of hot users Courses designing-twitter__system-design-problems__grokking-the-system-design-interview , grokking-the-system-design-interview__design-gurus	2	185	December 18, 2021
Builder Pattern, Courses grokking-the-coding-interview-patterns-for-coding-questions__design-gurus , grokking-the-object-oriented-design-interview__design-gurus	1	124	September 14, 2021
What's the detailed sequence flow of the Key Generation Service? Courses designing-a-url-shortening-service-like-tinyurl__system-design-problems__grokking-the-system-design-interview , grokking-the-system-design-interview__design-gurus	2	91	February 26, 2022
Cleaner solution Courses count-paths-for-a-sum-medium__pattern-tree-depth-first-search__grokking-the-coding-interview-patterns-for-coding-questions , grokking-the-coding-interview-patterns-for-coding-questions__design-gurus	3	152	December 24, 2021
Course Content Wont Load. Doing the free trial. Is this why? Courses designing-pastebin__system-design-problems__grokking-the-system-design-interview , grokking-the-system-design-interview__design-gurus	1	104	November 22, 2021
Release method can be called from any thread Courses lock__threading-module__python-concurrency-for-senior-engineering-interviews , python-concurrency-for-senior-engineering-interviews__c-h-afzal	0	51	February 7, 2022
Can we replace different characters with the same character or replacing characters must be the same as well Courses longest-substring-with-same-letters-after-replacement-hard__pattern-sliding-window__grokking-the-coding-interview-patterns-for-coding-questions , grokking-the-coding-interview-patterns-for-coding-questions__design-gurus	6	119	July 28, 2022
Cache Memory estimates [Capacity Estimation and Constraints] Courses designing-a-url-shortening-service-like-tinyurl__system-design-problems__grokking-the-system-design-interview , grokking-the-system-design-interview__design-gurus	3	145	December 28, 2021
Document Input Stream Courses designing-a-web-crawler__system-design-problems__grokking-the-system-design-interview , grokking-the-system-design-interview__design-gurus	2	182	March 17, 2022
If createURL returns shortened url, how does the caller ever get url_key for deleteURL? Courses designing-a-url-shortening-service-like-tinyurl__system-design-problems__grokking-the-system-design-interview , grokking-the-system-design-interview__design-gurus	2	188	October 15, 2021
Bitwise NOT Operator Courses bitwise-operators__data-types-and-variables__learn-python-3-from-scratch , learn-python-3-from-scratch__educative	5	109	May 4, 2022
**What could be the size of our PhotoID? Courses designing-instagram__system-design-problems__grokking-the-system-design-interview , grokking-the-system-design-interview__design-gurus	2	82	June 12, 2022
Why time complexity O(n^2)? Courses all-paths-for-a-sum-medium__pattern-tree-depth-first-search__grokking-the-coding-interview-patterns-for-coding-questions , grokking-the-coding-interview-patterns-for-coding-questions__design-gurus	3	68	March 4, 2022
Kubectl pods topic run failure Courses defining-pods-through-declarative-syntax__pods__a-practical-guide-to-kubernetes , a-practical-guide-to-kubernetes__viktor-farcic	1	255	September 7, 2021
How to solve this problem using stacks? Courses binary-tree-path-sum-easy__pattern-tree-depth-first-search__grokking-the-coding-interview-patterns-for-coding-questions , grokking-the-coding-interview-patterns-for-coding-questions__design-gurus	3	132	June 26, 2022
I the Minimum Subset Sum Difference Solution is wrong Courses data-structures-for-coding-interviews-in-java__coderust , minimum-subset-sum-difference-hard__pattern-01-knapsack-dynamic-programming__grokking-the-coding-interview-patterns-for-coding-questions , grokking-the-coding-interview-patterns-for-coding-questions__design-gurus	2	92	April 7, 2022
BASE (Basically Available, Soft-state, Eventually consistent) Courses grokking-the-system-design-interview__design-gurus , pacelc-theorem-new__glossary-of-system-design-basics__grokking-the-system-design-interview	2	190	January 14, 2022
Unable To Build Project After Making Reactive Form Validation Changes Courses form-controller-status__reactive-forms__angular-designing-and-architecting-web-applications , angular-designing-and-architecting-web-applications__luis-ramirez-jr	0	548	December 20, 2021
Clarify a Sentence Courses grokking-the-system-design-interview__design-gurus , primary-bottlenecks-that-hurt-the-scalability-of-our-application__scalability__web-application-software-architecture-101 , web-application-and-software-architecture-101__shivang-sarawagi	1	31	April 25, 2022
What's the point of cache servers? Courses designing-a-url-shortening-service-like-tinyurl__system-design-problems__grokking-the-system-design-interview , grokking-the-system-design-interview__design-gurus	2	76	March 19, 2022
Slightly More Concise DFS Solution with Backtracking [Python] Courses all-tasks-scheduling-orders-hard__pattern-topological-sort-graph__grokking-the-coding-interview-patterns-for-coding-questions , grokking-the-coding-interview-patterns-for-coding-questions__design-gurus	1	96	April 18, 2022
Simpler to understand solution Courses insert-interval-medium__pattern-merge-intervals__grokking-the-coding-interview-patterns-for-coding-questions , grokking-the-coding-interview-patterns-for-coding-questions__design-gurus	3	119	December 24, 2021
Not able to launch jupyter notebook Courses data-science-in-production-building-scalable-model-pipelines__ben-weber , make-your-first-gan-using-pytorch__tariq-rashid	8	81	March 10, 2022
Window_start = max(window_start, char_index_map[right_char] + 1) Courses no-repeat-substring-hard__pattern-sliding-window__grokking-the-coding-interview-patterns-for-coding-questions , grokking-the-coding-interview-patterns-for-coding-questions__design-gurus	0	38	April 15, 2022
Initializing the min-heap with all numbers will take O(N) Courses kth-smallest-number-easy__pattern-top-k-elements__grokking-the-coding-interview-patterns-for-coding-questions , grokking-the-coding-interview-patterns-for-coding-questions__design-gurus	2	140	January 30, 2022
There is an error when running the Dockerfiles in this exercise Courses docker-cli-docker-images__docker-cli-commands__docker-for-web-developers , docker-for-web-developers__craig-buckler	2	164	March 16, 2022
Timestamp vs. sequence number Courses designing-facebook-messenger__system-design-problems__grokking-the-system-design-interview , grokking-the-system-design-interview__design-gurus	1	182	October 13, 2021
The code for the network doesnt work effectively Courses deploy-client-application__step-3-create-a-client-application__become-a-blockchain-developer , data-structures-for-coding-interviews-in-java__coderust , become-a-blockchain-developer__huma-qureshi	1	96	May 8, 2022
Simpler solution with only one function, am I missing something? Courses all-paths-for-a-sum-medium__pattern-tree-depth-first-search__grokking-the-coding-interview-patterns-for-coding-questions , grokking-the-coding-interview-patterns-for-coding-questions__design-gurus	1	187	March 5, 2022
It is possible to scale a relational database across multiple servers, but this is a challenging and time-consuming process Courses sql-vs-nosql__glossary-of-system-design-basics__grokking-the-system-design-interview , grokking-the-system-design-interview__design-gurus	1	49	March 18, 2022
DynamoDB: "it is immediately consistent" Courses database-dynamodb__part-1-the-good-parts__the-good-parts-of-aws-cutting-through-the-clutter , the-good-parts-of-aws-cutting-through-the-clutter__daniel-vassallo	5	98	October 30, 2021
Are these statements the same Courses find-the-missing-number-easy__pattern-cyclic-sort__grokking-the-coding-interview-patterns-for-coding-questions , grokking-the-coding-interview-patterns-for-coding-questions__design-gurus	5	88	May 28, 2022
Why Space Complexity N^3 Courses subarrays-with-product-less-than-a-target-medium__pattern-two-pointers__grokking-the-coding-interview-patterns-for-coding-questions , grokking-the-coding-interview-patterns-for-coding-questions__design-gurus	4	101	February 22, 2022
Database schema should come earlier Courses designing-twitter__system-design-problems__grokking-the-system-design-interview , grokking-the-system-design-interview__design-gurus	3	106	October 1, 2021
There is no math.prod in Python here? Python version < 3.8? Courses challenge-4-list-of-products-of-all-elements__introduction-to-lists__data-structures-for-coding-interviews-in-python , data-structures-for-coding-interviews-in-python__coderust	2	133	January 14, 2022
The solution has flaws Courses remove-duplicates-easy__pattern-two-pointers__grokking-the-coding-interview-patterns-for-coding-questions , grokking-the-coding-interview-patterns-for-coding-questions__design-gurus	2	138	October 20, 2021
Improving Course Material - Introduction to YAML Courses overview-of-syntax-in-yaml__syntax-of-yaml__introduction-to-yaml , introduction-to-yaml__tarun-telang	1	82	October 8, 2021
Function objects or functors Courses call-operator__classes-and-objects__c-fundamentals-for-professionals , c-fundamentals-for-professionals__rainer-grimm	4	101	December 3, 2021