Java blog

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Check whether number if power of two

Posted on March 6, 2020

In this article, we will learn how to check the number is power of two. Let’s get started. [Read More]

Tags: Bit Manipulation

Some problems when using multithreading in Java

Posted on March 5, 2020

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Tags: Multithreading

Maximum of all subarrays of size k

Posted on March 5, 2020

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Tags: Sliding Window Deque

How to use HttpURLConnection to communicate with other systems

Posted on March 1, 2020

In this article, we will learn how to use HttpURLConnection to communicate with other system based on HTTP protocol. [Read More]

Tags: Http Client

How to use Spring RestTemplate to communicate with other systems

Posted on February 29, 2020

In this article, we will learn how to use Spring RestTemplate. Let’s get started. [Read More]

Tags: Spring Http Client