Mangat Rai Modi

Mangat Rai Modi has asked 21 questions and find answers to 8 problems.

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High scalable services, Low latency coding, and Concurrency! Get’s excited by any tough problem.

Mangat Rai Modi questions

Junit-Quickcheck: Generate String matching a pattern
Redis: Multiple unique keys versus bucketing through Hash
Kafka like offset on Kinesis Stream?
Time complexity of Canny edge detector
RxJava Maybe: Any neat way to handle Empty case?
Get all IP addresses from a given IP address and subnet mask
Segmentation Fault in Aerospike Python Client
How does columnar Databases do indexing?
Connect Hive through Java JDBC
What is complexity of length() function in String class of Java?

Mangat Rai Modi answers

How to copy elements from an ArrayList to another one NOT by reference?
AWS Lambda JAVA: usage of external libraries
How do I practically use Raft algorithm
Using Redis to store array of hashes
Get all IP addresses from a given IP address and subnet mask
Can you explain when and why mapreduce is invoked in hive