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Advanced Java Programming

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                          Advanced Java Programming Advanced Java Programming :-   Introduction to advance java   As most of us already know that if we want to make normal applications it  can be easily built using core Java concepts. But, when it we need to develop web applications, advanced Java fundamentals, like JSP, Servlets, JDBC etc. needed, so to add capabilities and features of the application advance java is essential for developers. Through the motive of this blog is to explain about Advanced Java, I will be giving you a complete insight into the fundamental concepts of Advance Java. Figure - 1.2 If you want to see complete video on this please  have a look the video below.                              Learn with Resh u Advanced Java Programming Course ...
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Introduction of String

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Introduction of String In Java, string is basically an object that represents sequence of char values. An array of characters works same as Java string. For example: char[] ch={’l',’e',’a',’r',’w',’i',’t',’h',’r',’e’,’s’,’h’,’u’}; String s=new String(ch); is same as: String s=”learnwithreshu"; The java.lang.String class implements Serializable, Comparable and CharSequence interfaces. What is String in java? Generally, String is a sequence of characters. But in Java, string is an object that represents a sequence of characters. The java.lang.String class is used to create a string object. then Question arises that  How to create a string object?   There are two ways to create String object: By string literal By new keyword String Literal Java String literal is created by using double quotes.  For Example: String s=”Reshu"; Each time you create a string literal, the JVM checks the "string constant pool" first. If the string alrea...
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