Do you want to know how to develop your skillset to become a Java Rockstar?
Subscribe to our YouTube channel to start Rocking right now!
Gain access to the industrys' best FREE video guides including:
1. Core Java guides
2. Enterprise Java guides
3. JVM insights, configuration and troubleshooting guides
4. Java performance guides
5. Java Interview Questions
and many more ....

💻 Introducing our brand new Youtube channel for Programming Video Courses

Hey fellow Geeks,following our Community’s feedback and staying on trend with the industry developments, we are super excited to announce the launch of our brand new Youtube channel! On our channel, we will be hosting video courses related to Java programming, but software development in general as well. We will be featuring code walk-through as well as full-blown tutorials. In ...

Read More »

Top 20 Online Programming Courses to Boost your Career

Do you want to know what is the best investment you can make with your time and money? Knowledge As a software developer you should be constantly acquiring new skills. This is the best way to advance your career and enjoy the rewards (monetary, emotional etc.). Towards that direction you should be reading books, devouring technical articles and staying informed ...

Read More »

7 Steps To Use Mobile DevOps Tools Efficiently

In today’s organizational environment, ‘DevOps’ is the most used buzzword and has become a part of its agile software culture. Organization’s DevOps success is not a single goal approach; it requires deeper involvement for making a switch to DevOps. Broadly, it requires adoption of new DevOps automation tools, contemporary processes and cultural shift, especially in case of Mobile DevOps tools ...

Read More »

Adding Partition To Existing Table In Oracle

Learn How To Add Partition To Existing Table In Oracle. New changes to partition in Oracle 12c. partitioned table using the ALTER TABLE … MODIFY command in 3 ways. 1) Basic offline operation 2) Online operation 3) Online operation with modification of index partitioning How do I alter my existing table to create a range partition in Oracle Creating partition ...

Read More »

8 Tips to Optimize Your Continuous Testing Strategy

In this competitive digital era, there has always been a constant demand for continuous digital improvement. Even if automation is a prominent keyword nowadays, a recent report says that only 30% of the organizations have adopted automation testing. Although the organizations invest a considerable amount of time and money in transforming their development processes, they fail to reap the benefits ...

Read More »

Creating A CAD Application In Java (JavaFX)

A few days ago I finished a CAD application whose purpose is to calculate the energy efficiency of Dwellings (or multiple Dwellings). It can be seen as an application similar to Autocad (which is used in Civil Engineering, Architecture, etc) but with the specific purpose to do energy efficiency assessment. After about 1 year of development, me and my client ...

Read More »

kdb+/q – Try Catch

Programming languages typically have a try-catch mechanism for dealing with exceptions. The try block contains the code you want to execute and the catch block contains the code that will be executed if an error occurs in the try block. Here is an example of a simple try-catch block in Java, which attempts to parse a string into an int ...

Read More »

Three Ways to Stop Agile Death Marches

Your team says they use Scrum in two-week iterations. And, in order to “finish” everything inside the timebox, you don’t do any of these things: Refactor to simplify the code or the tests.Create automated tests.Use formal acceptance criteria on a story or for the iteration or the project. That means you have work that’s in progress—not done. You always “finish” ...

Read More »