Java

A decent developer trick is to ensure your maven points to the right JAVA version, and if you have freshly installed maven it will be pointing to the default available.

Open source build automation tool FLEXIBLE and builds any type of software Run on JVM and must have a JDK installed to use it. Gradle models its buils as DAGs pf tasks. Build is graph of tasks Tasks consists of Actions Inputs Outputs Lifecycle Tasks Clean Check Assemble Build Build Configuration Clean Task Gradle evaluates and executes build scripts in three phases Initialization Configuration Execution

The concept of profiles let’s a developer define what he wants to build and what to do in specific cases. In this blog I will talk about the problem that I solved using profiles.

JUnit was developed by Kent Beck and Erich Gamma. Its first version was released in 1997. JUnit 5 = JUnit Platform + JUnit Jupiter + JUnit Vintage — https://junit.org/junit5/docs/current/user-guide/ It is powerful testing framework, with many modules. These modules are part of three sub-projects

Code available here. The ask was to identify the smallest possible integer (> 0) in the array of integers. Example # 1. [-1,2] -> 1 2. [-1,-2] -> 1 3. [1,3] -> 2 I was initially thinking of using sets and then finding out the missing one, but then reaized it is simpler and I do not need sets

If you have worked with big projects you must have encountered pom.xml the central configuration for your projects that helps you build, test, and define your CI pipeline. There are other options that are available too, but that is for some other day.

What good is an software engineer if he can’t keep revisiting the DS problems. It is like a pill for my laziness that keeps crawling ever so often. The problem I am talking about is mentioned in this cool portal exercism.io that I use almost on a weekly basis.

Java 8 streams: what map and flatMap do, with small examples of each.

Now since we have plugged in the LDAP information it is time now to stitch it with Spring Security and the easiest thing to do is