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Mudassir Shahzad | September 25, 2017

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Why use microservices ? Monolithic vs Microservices style

March 27, 2017 | | 2 Comments

The term “Microservices” has risen over the last few years describing a way to design software applications as independently deployable services.

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Why use Spring Boot rather than Spring Boot-less?

February 17, 2017 |

When people say, “Spring Boot does everything”, it’s not clear what “everything” is.

If you are a java developer, there is a high probability that you have heard about spring or even used it in a few of your projects. Spring framework was created primarily as a Dependency Injection container but it is much more than that.

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Why Use Spring for Java Projects ?

August 10, 2015 |

What is Spring ?
Spring is a framework that helps you to “wire” different components together. It is most useful in cases where you have a lot of components and you might decide to combine them in different ways, or wish to make it easy to swap out one component for another depending on different settings or environments.

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The famous java == and .equals()

January 16, 2015 |

In Java, there is a difference between java == and equals() method to compare primitives (int, float etc), strings and objects. This is a short article just to clear the difference between the both.

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What Is Unicode? UTF-8, UTF-16 and UTF-32 etc ?

December 30, 2014 |

In order for a computer to be able to store text and numbers that humans can understand, there needs to be a code that transforms characters into numbers. TheUnicode standard defines such a code by using character encoding.

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Dependency Injection Explained (Especially for beginners)

November 13, 2014 |

Somebody asked a question : How to explain dependency injection to a 5-year old?

Well, sounds like that kid’s in for a hard life…
I suggest, start with “Once upon a time” 😛

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Stop Wasting Money On WebLogic, WebSphere, And JBoss Application Servers

June 6, 2014 |

Use Apache Tomcat. It is free.

I don’t understand why firms spend millions of dollars on Java application servers like Oracle Weblogic or IBM WebSphere Application Server. I get why firms spend money on Red Hat JBoss — they want … Read More

Java Versions, Features and History

May 12, 2014 |

This article gives you a highlight of important features added in every major Java release. I am sure you will find it interesting. Read More

Composition vs Aggregation – Explained simply

January 8, 2014 |

Often, I here about an interview question being asked that is “What is composition and aggregation ?” Or “What is the difference between composition and aggregation ?”

And trust me if you don’t know already, a lot of people (sometimes experienced developers) get stuck on this question.

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Why main method is static in Java

June 21, 2013 |

This is one of the basic question asked in interviews or in gatherings of professionals.

So here we go,

Main method is static in java because

 

This is just a convention. In fact, even the name main(), and the arguments passed in are purely convention. Read More

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