Thursday, October 31, 2024

How to convert JSON String to Java HashMap? Example

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Suppose you have a JSON String, may be a web-service response and you want to create a Map out of it, where key should be the fields and val...
Thursday, October 24, 2024

What is Timer and TimerTask in Java – Tutorial Example

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Timer in Java is a utility class that is used to schedule tasks for both one time and repeated execution. Timer is similar to the alarm f...
11 comments:

4 Reasons and Benefits of Using Multithreading in Java? Why Threads?

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In one word, we use Threads to make Java applications faster by doing multiple things at the same time. In technical terms, Thread helps yo...
3 comments:

4 examples to convert Date to LocalDate in Java 8?

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One of the challenge you will face while using new Java 8 Date and time API, JSR-310 in existing Java application is the conversion between ...
Wednesday, October 23, 2024

Difference between ExecutorService.submit() and Executor.execute() methods in Java?

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What is the difference between Executor.submit() and Executor.execute() method in Java? This is one of the good multi-threading questions...
7 comments:

Difference between Process and Thread in Java - Example

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One of the common questions from programming interviews is, what is the difference between a Thread and a Process? Well, the main differen...
2 comments:

How to use Exchanger for Inter thread communication in Java? Example Tutorial

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Hello guys, if you are working in a concurrent Java application then you might have heard about the Exchanger class of java.util.concurrent...

What happens when you call Thread.run() instead of Thread.start() in Java? Trick Interview Question

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Hello guys, writing multi-threaded and concurrent programs is not easy, not even in Java.  Even senior developers, including myself, make m...
13 comments:

How to Implement Thread in Java with Example

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How to implement Thread in Java In my opinion, Thread is one of the most important features of the Java programming language which helped ...
13 comments:

Udemy vs Educative Review? Which is better Website for Beginners?

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Hello guys, if you are wondering the difference between Udemy and Educative and whether you should take Udemy courses or join the Educati...

Can You Learn Coding and Web Development in your 40s and 50s?

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Yesterday, I was speaking to one of my friends who were not from a programming background but working as a teacher in a college of Engineer...
5 comments:
Monday, October 21, 2024

Review - Is Grokking the Machine Learning Interview on Educative Worth it in 2025?

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Hello friends, we are here again today for another exciting topic to discuss. But, today we are not gonna discuss something which is ...
Sunday, October 20, 2024

5 Projects You can do to learn iOS App Development in 2025

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Hello guys, if you are learning iOS App development and looking for some project ideas to better learn the concepts and apply your existing ...
Saturday, October 19, 2024

Coursera's Google IT Automation with Python Certification Review - Is it worth it in 2025?

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Hello guys, if you are joining Google IT Automation with Python Professional Certification on Coursera and want to find out whether it's...

Udemy's The Data Science Course: Complete Data Science Bootcamp 2025 Review - Is it worth it?

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Hello guys, if you want to learn Data Science and looking for the best courses or want to join The Data Science Course 2025: Complete Data S...