Describe the issue f you have a numeric column in a postgres table with a value of 20000 and you read it 5 times on the 5th read it will read it as 2 instead of 20000. This only breaks if you use t... (more…)

Java Builder Pattern Explained in 3 MinutesThe builder pattern in Java is a powerful way to construct objects with many fields. A Java builder lets you provi... (more…)

I just had an interview, and I was asked to create a memory leak with Java. (more…)

Java developers can use low-code to develop rich workflow, mobile, and API based applications... (more…)

There are certain problems that just make sense to solve using Java Recursion. Demonstrating Fibonacci Series is one of them. Let’s take a look at something called Fibonacci series. Here are the first few numbers of this series:0, 1, 1, 2, 3, 5, 8, 13, 21... (more…)