Blog: Java concept of the day (Pramod Bablad) |
222 blogs
updated: 75 min. ago
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Servlet container, which is also called as web container or servlet engine, is responsible for handling the life of a servlet. It creates th...
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Problem : Write a Java program or function which checks whether given number is a magic number or not. What Is Magic Number? Magic number is...
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As you already know, servlets are tiny Java programs which run on server side. javax.servlet.Servlet is the top level interface in the hiera...
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Java servlet API consist of two packages. One is javax.servlet and another one is javax.servlet.http. javax.servlet package contains all the...
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Servlet is one of the server-side programming language which runs on Java enabled server. It is used to develop web based applications. As i...
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Spliterator is added to the group of Java iterators from Java 8. Spliterator splits and iterates a set of elements which is very useful in p...
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Enumeration, Iterator and ListIterator till Java 7, these three iterators are available in Java. From Java 8, Spliterator is added to this g...
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Tony Hoare, a British computer scientist, is invented null references in 1965 as a part of ALGOL-W programming language. In 2009, he admitte...
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Problem : Write a Java program or function to find array triplets with sum of two elements equals third element. For example, [21, 13, 47, 6...
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Problem : Write a Java program or function which sorts an array containing only 0s, 1s and 2s. Your program should take an integer array of ...
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