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Suraj Mishra
Suraj Mishra

725 Followers

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Javarevisited

·Pinned

How to do Asynchronous Programming With Java

Using CompletableFuture to implement an asynchronous use case — Originally Published in https://asyncq.com/ Introduction When we write code generally we end up writing synchronized code most of the time. But in many situations, it makes sense not to block the execution and execute the code asynchronously. In this article, we will consider one use case where writing asynchronous code makes…

Java

2 min read

How to do Asynchronous Programming With Java
How to do Asynchronous Programming With Java
Java

2 min read


Published in

Javarevisited

·Pinned

How to Implement Function Composability In Java

Functional Composability with Lambdas in Java — Originally Published in https://asyncq.com/ Introduction Composition is one of the attractive features that can be built using Lambdas in Java. Often time we need to compose different functions in order to build higher-level functions. In this article, we will deep dive to understand function composability and how we can achieve it…

Java

3 min read

How to Implement Function Composability In Java
How to Implement Function Composability In Java
Java

3 min read


Pinned

30+ Java Exercises For Practice ( Updated Frequently )

Best Java Exercises to Improve Java Skills — Introduction This Page consists of a list of Java exercises that will help to increase Java knowledge. The target audience is from Beginners to Intermediate Level. I will keep adding and updating this list moving forward. If you have any recommendations don’t hesitate to write them down in the comment section. …

Java Practice Excercise

6 min read

30+ Java Exercises For Practice ( Updated Frequently )
30+ Java Exercises For Practice ( Updated Frequently )
Java Practice Excercise

6 min read


Published in

Javarevisited

·15 hours ago

How to Find if a String is Palindrome: (Recursive & Iterative)

Java solution for checking if a string is a palindrome Introduction A palindrome is a word that reads the same forward and backward. In this article, we will write logic to check if the input string is palindrome or not. Checking for Palindrome Palindromes are words that read the same backward and forward. For…

Java

3 min read

How to Find if a String is Palindrome: (Recursive & Iterative)
How to Find if a String is Palindrome: (Recursive & Iterative)
Java

3 min read


Published in

Javarevisited

·2 days ago

Generate All the Substring From a String — Iterative Approach

Using Java to generate all the substrings from a string — Introduction A substring is a continuous sequence of characters within a string. It is essentially a portion of the string from the start index and end index. In this article, we will generate all the substrings from a string in Java. Generating Substrings To extract substrings, we need to consider starting from all…

Java

3 min read

Generate All the Substring From a String — Iterative Approach
Generate All the Substring From a String — Iterative Approach
Java

3 min read


Published in

Javarevisited

·Nov 29

Longest Substring Without Repeating Characters — Leetcode #3 ( Java Solution )

Java Solution for Leetcode #3 — Introduction We are solving a very popular and most asked leetcode question. This question is asked by companies like Facebook. Problem Statement Given a string s, find the length of the longest substring without repeating characters. Examples Solution Since we need to find a substring that doesn’t contain repeating characters, immediate thinking would be to…

Java

4 min read

Longest Substring Without Repeating Characters — Leetcode #3 ( Java Solution )
Longest Substring Without Repeating Characters — Leetcode #3 ( Java Solution )
Java

4 min read


Published in

Javarevisited

·Nov 27

Engineering With Java: Digest #4

Java Resources That Matters! — Introduction This week’s edition includes 13 blogs, 4 videos, 5 courses, 4 interview preparation resources, and 12 jobs across Japan, Singapore, Netherlands, Germany, and Luxembourg. Let me know if you have any feedback or any other feature requests for this newsletter. I would love to consider it. Show us some love…

Java

2 min read

Engineering With Java: Digest #4
Engineering With Java: Digest #4
Java

2 min read


Published in

Javarevisited

·Nov 24

Generics & Type Erasure In Java

Discussing Generics and Type erasure with simple code example — Introduction Generics Introduced stronger compile time type check for developers. Since type check was added for compile time, it results in losing Type information at runtime. This is called type erasure. In this article, we will learn about Type erasure along with examples. Generics In Java Generics were introduced in Java 5, its main…

Java

2 min read

Generics & Type Erasure In Java
Generics & Type Erasure In Java
Java

2 min read


Published in

Javarevisited

·Nov 22

Spring Boot: Understanding & Setting Log Levels

Learning different log levels with their order along with the demo — Introduction Log levels are the way to categorize application log messages based on their severity and priority. In this article, we will learn about various log levels & how to set them in Spring Boot Log Levels TRACE Trace messages provide detailed information on execution. For detailed debugging trace logs are added to…

Java

3 min read

Spring Boot: Understanding & Setting Log Levels
Spring Boot: Understanding & Setting Log Levels
Java

3 min read


Published in

Level Up Coding

·Nov 15

Longest Substring Without Repeating Characters — Leetcode #3 ( Ruby Solution )

Ruby Solution for Leetcode #3 — Introduction We are solving a very popular and most asked leetcode question. This question is asked by companies like Facebook. Problem Statement Given a string s, find the length of the longest substring without repeating characters. Examples Solution Since we need to find a substring that doesn’t contain repeating characters, immediate thinking would be to…

Ruby

4 min read

Longest Substring Without Repeating Characters — Leetcode #3 ( Ruby Solution )
Longest Substring Without Repeating Characters — Leetcode #3 ( Ruby Solution )
Ruby

4 min read

Suraj Mishra

Suraj Mishra

725 Followers

Staff Software Engineer@PayPal | Blogs @https://asyncq.com/

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