Java return Keyword Java return keyword is used to complete the execution of a method. The return followed by the appropriate value…
Java Technology
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What is constructor chaining in Java? In Java, constructor chaining is a sequence of invoking constructors upon initializing an object. It is…
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Why We Use Static Class in Java? In Java, static is a keyword that can be used with variables, classes, blocks, and…
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Types of Classes in Java In Java, the class is a blueprint from which we can create an individual object. Java provides…
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Java String intern() The Java String class intern() method returns the interned string. It returns the canonical representation of string. It can…
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How to Capitalize the First Letter of a String in Java? In programming, most of the time we have to deal with…
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Java String isEmpty() The Java String class isEmpty() method checks if the input string is empty or not. Note that here empty…
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Java String length() The Java String class length() method finds the length of a string. The length of the Java string is…
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Java Font In Java, Font is a class that belongs to the java.awt package. It implements the Serializable interface. FontUIResource is the…
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Java Program to Count the Occurrences of Each Character In this section, we will discuss how to count the frequency of characters…