Home » Author Archives: Mohammad Meraj Zia

Author Archives: Mohammad Meraj Zia

Mohammad Meraj Zia
I did my Engineering in Information Technology from IET, Lucknow, India. Currently doing MSc in Information Technology from Derby University. I have worked in Java/J2EE domain for the last 10 years. Have good understanding of Payment and Finance domains.

IntelliJ IDEA Code Review Example

In this post, we feature a comprehensive Example on IntelliJ IDEA Code Review. We will learn how we can use IDEA IntelliJ for code reviews. 1. Introduction Code review is systematic examination (sometimes referred to as peer review) of computer source code. It is intended to find mistakes overlooked in software development, improving the overall quality of software. Reviews are ...

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Spring Security OAuth2 Example

In this article we will learn how to integrate OAuth2 with Spring Security. 1. Introduction Spring Security is a powerful and highly customisable authentication and access-control framework. It is the de-facto standard for securing Spring-based applications. It is a framework that focuses on providing both authentication and authorisation to Java applications. Like all Spring projects, the real power of Spring ...

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Spring Security Login Example

In this article we will learn how to use spring security to create a simple login page. You will need an IDE (I am using IDEA IntelliJ), JDK 1.8 or later, Maven 3.0+. 1. Introduction The Spring Framework provides a comprehensive programming and configuration model for modern Java-based enterprise applications – on any kind of deployment platform. A key element ...

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Spring Web Application Example

In this article we will see how to develop a simple web application using Spring framework. This is a very simple example of developing a spring web application; it does not go into the details of performance, security, scaling etc. 1. Introduction Spring Framework is a Java platform that provides comprehensive infrastructure support for developing Java applications. Spring handles the ...

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IntelliJ IDEA Show File in Project View Example

In this article we will learn about Project View of IDEA IntelliJ. 1. Introduction IntelliJ is one of the most widely used Integrated Development Environment (IDE) by Java Developers. It is developed by JetBrains (formerly known as IntelliJ), and is available as an Apache 2 Licensed community edition and in a proprietary commercial edition. Both can be used for commercial development. ...

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IntelliJ IDEA Project Structure Example

In this example we will learn about IntelliJ project structure. IntelliJ is one of the most commonly used IDE by Java developers. For this example we will use 2017.2.2 version of IntelliJ. Please note that some of the instructions could change if you are using another version of IntelliJ. 1. Introduction A project is a top-level organizational unit for your ...

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IntelliJ IDEA Run with Coverage Example

In this article we will see how we can run a test with coverage using IDEA IntelliJ. 1. Introduction IntelliJ in a Java Integrated Development Environment (IDE) used for developing software programs. Now you can use IntelliJ for other programming languages as well. It is developed by JetBrains (formerly known as IntelliJ), and is available as an Apache 2 Licensed community ...

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Xpath Unique/Distinct Value Example

In this article we will learn how to select a distinct value from an XML using XPath. We will use IntelliJ ans an IDE and will use Saxon API for XPATH evaluation. 1. Introduction XPath is a W3C recommendation and is a major element in the XSLT standard. It can be used to navigate through elements and attributes in an ...

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XPath Like Operator Example

In this example we will learn about XPath like operator. We will see how we can perform a ‘like’ operation using XPath. We will make use of IDEA IntelliJ to show some examples. 1. Introduction XPath is a W3C recommendation. It stands for XML Path Language and uses “path like” syntax to identify and navigate nodes in an XML document. XPath is ...

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XPath Union Operator Example

In this article we will learn about XPath Union operator. 1. Introduction XPath is a syntax for defining parts of an XML document and is a W3C recommendation. XPath uses path expressions to navigate in XML documents and contains a library of standard functions. XPath is a major element in XSLT and in XQuery. XPath can be used to navigate through elements and attributes ...

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