Fork-Join Framework in Java
This post will discuss on the Fork Join framework introduced in Java 7. It utilizes the maximum available processors to compute any...
Tutorials, Errors and Exceptions
Its a journey to understand things better. It will have tutorials, any error/exceptions encountered, its resolutions and lots of learning.
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Ankit Agrahari
- Dec 3, 2021
- 3 min
Spring Data JPA with MongoDB
In this post we will create a simple Spring JPA project which will connect to MongoDB and create a document, where we will save records...
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Ankit Agrahari
- Dec 1, 2021
- 3 min
Testing in Microservices
In this post we will go through the integration testing of the controller of any Spring Boot project. We will be using an existing Spring...
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Ankit Agrahari
- Nov 30, 2021
- 2 min
#LC1481 - Find Least Number of Unique Integers After K Removals
In this post, we will look into one of the Leetcode problem #1481, where we have to find the least number of unique integers after...
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Ankit Agrahari
- Nov 29, 2021
- 2 min
#LC983 - Find The Minimum Cost For Tickets (DP)
In this post we will go through the Leetcode #983 to find the minimum cost for Tickets, which could be one of the starting practice...
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Ankit Agrahari
- Nov 28, 2021
- 3 min
Read/Write Excel Using Apache POI & Java
This post will explore Apache POI library which is used to read any excel document and can also edit the excel sheets. Apache POI (Poor...
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Ankit Agrahari
- Nov 27, 2021
- 2 min
#LC226 - Inversion Of Binary Tree Using Recursion
Following the last post on the binary tree traversals, in this post we will try to invert a given binary tree. Binary tree is a data...
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