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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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Log4JShell Vulnerability
Everyone has used log4j libraries for logging in their application or for learning. It is also talk of the town after CVE Remote Code...
Ankit Agrahari
Dec 13, 20212 min read
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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...
Ankit Agrahari
Dec 7, 20214 min read
97 views
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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...
Ankit Agrahari
Dec 3, 20213 min read
1,301 views
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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...
Ankit Agrahari
Dec 1, 20213 min read
145 views
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#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...
Ankit Agrahari
Nov 30, 20212 min read
28 views
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#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...
Ankit Agrahari
Nov 29, 20212 min read
63 views
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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...
Ankit Agrahari
Nov 28, 20213 min read
812 views
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