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Spring Framework – Dependency Injection

What is Dependency Injection? Dependency Injection is a concept used to eliminate dependencies from Java classes to make them easy to maintain and test. In the Spring Framework, Inversion of Control (IoC) is used to achieve dependency injection. Before moving any further into the topic, let’s understand what is a dependency. What is a Dependency? […]

Vue.js – An Introduction

Vue.js is a JavaScript framework used to develop Single Page Applications and can be extended to develop Enterprise Applications too. Hence, Vue.js is called a progressive framework as it allows to start building the applications with minimal effort and can adapt additional libraries to extend the functionality depending on the requirements. The core library of […]

LimeSurvey : How to remove – Please contact Administrator () for further assistance. – message from Home Page ?

By default in LimeSurvey web site, we can see a text “Please contact Administrator ( ) for further assistance.” message and which contains your web site’s Administrator’s e-mail too. This may cause an issue to your mail box to flood with UNWANTED spam mails as Administrator e-mail is exposed to others. We can avoid this […]

LimeSurvey : “How to fix the issue, Internal Server Error – Property “Survey.gsid” is not defined ?

One day, I have received a Task to my Task list to fix an issue; which stopping the User(s) to create a Survey in one of the LimeSurvey website(s). The issue, shows below message: Internal Server Error Property “Survey.gsid” is not defined. An internal error occurred while the Web server was processing your request. Please […]

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