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Top 5 Amazon Web Services or AWS Courses to Learn Online - FREE and Best of Lot

Hello guys, if you are thinking about cloud, cloud-computing and looking at the various cloud providers like AWS, GCP, or Azure then you are going in the right direction. Future lies with Cloud and it's very important for every developer to learn about cloud computing solutions. When we talk about Cloud the first thing comes in mind is AWS, the biggest Cloud Computing platform and that's why I suggest a lot of developers learn it. If you want to learn Amazon Web Services, popularly known as AWS and looking for some awesome resources like books, courses, and tutorials then you have come to the right place. In this article, I am going to share some of the best Amazon Web Services or AWS online courses which will help you to learn this revolutionary and valuable technology free of cost.

7 Examples to Sort An Array in Java

Sorting array is a day-to-day programming task for any software developer.  If you have come from Computer Science background then you have definitely learned fundamental sorting algorithms like the bubble sort, insertion sort, and quicksort but you don't really need to code those algorithms to sort an array in Java because Java has good support for sorting different types of array. You can use Arrays.sort() method to sort both primitive and object array in Java. But, before using this method, let's learn how the Arrays.sort() method works in Java. This will not only help you to get familiar with the API but also it's inner working.  This method sorts given array into ascending order, which is the numeric order for primitives and defined by compareTo() or compare() method for objects.

10 Great Resources for Programming Job Interview Questions

If you are a fresher or final year graduate preparing for your placement interview, or a Java developer preparing for your next job and looking for some websites, blogs, and forums for programming interview questions then you have come to the right place. In this article, I am going to share some of the really good websites and resources which will help you to prepare and do well on programming interviews. Though there are a large number of good books with lots of programming questions like Cracking the Coding Interview and Programming interview exposed, they are not the most interactive or comprehensive resources. Since with times, interviews are also changing you need to keep yourself updated with latest programming job interviews and Java questions.