About J Singh

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So far J Singh has created 269 blog entries.

April 2016

March 2016

State management in JSP – 2

By | 2017-07-14T22:20:49+00:00 March 24th, 2016|JSP|

So in this tutorial we are going to explore cookies and we’ll see how can they be used in JSP. We’ll take a look at: Exactly what are cookies? The Cookies API. […]

JSP & HTML Forms – 1

By | 2017-07-14T22:19:27+00:00 March 7th, 2016|JSP|

All of us, at one point or another, have interacted with HTML forms on websites. Whether you sign up/in on websites, or you make reservations through an agency’s portal, you are putting information into HTML forms. The following is an example HTML form. […]

More JSP Fundamentals

By | 2017-07-26T19:49:29+00:00 March 2nd, 2016|JSP|

As we previously discussed, you shouldn’t put a lot of java code in your jsp page. It’s ok to add small bits of scriptlets and declaration but if you can’t avoid it, it is better to refactor the code and make separate classes for them. Make sure to refactor the extra code into separate Java [...]

February 2016

Java virtual machine basics

By | 2016-02-15T18:02:01+00:00 February 15th, 2016|Core Java|

JVM is an abbreviated form of Java Virtual Machine. It is a Java byte code processing engine that converts Java byte code into machine language, which is then executed by the machine (computer). Java byte code is an intermediary language between Java and the machine on which it has to be executed, and this execution [...]

Java 8 lambda foreach List

By | 2016-02-12T12:05:10+00:00 February 12th, 2016|Core Java|

You must have heard about Lambda Expression introduced in Java 8. Soon we will cover detail topics on it. But now in this article i will show how to use Lambda expression to iterate Collection List. If you want to iterate over Map you can check Java 8 lambda foreach Map article. […]