What is Java?

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"Rajesh Kumar N: Guiding Young Minds from 1 to 12 with Expertise and Care"

Java is a high-level, object-oriented programming language used for building cross-platform applications.
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Ujjwal Rana
Why is finally introduced in Java?
finally is block which executes every time regardless exception has occurred or not. Finally is important in case you want to do some task which must be done like clean-up, db connection closure, memory de-allocation etc.
Agastya
what is the use of request get parameter map in servlet with example
Map of all input elements of form of Html can be retrieved with getParameterMap() method and it is very rarely used. Map requestParams = request.getParameterMap();
Pushpendra
How can I learn Java from home?
Hi Divya, There are several ways to learn Java from home. 1. You can find trainer on UrbanPro. 2. You can find free resources available online like youtube or javaranch, stackoverflow 3.You can connect...
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