LIKE and BETWEEN in SQL

To compare values in a database, the LIKE and BETWEEN operators in SQL are used. In this tutorial segment, we will talk about: In SQL, LIKEIn SQL BETWEEN LIKE The SQL Operator In SQL,…

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Strings (Part-2) in Java

Hash code() It is a method of String Class which is used to return the value of hash code of the instance of string. It is frequently used in Java and its return type…

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Strings (Part-1) in Java

Strings are the sequence of characters. Unlike primitive data types like int, float or Boolean, non-primitive data types are not defined by the language, but are constructed by the programmer. These data types refer…

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Nested Class in Java

Nested classes can be precisely defined as classes within a class, a member of an other class. Let’s discuss below with an example for clear understanding, class OuterClass { int abc; //Field as a…

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Enums in Java

Enums in java actually means grouping same kind of constants as a one unit/package. Constants which are static and final.Enums are added as feature from JDK 1.5 and above. Lets get an clear idea…

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Wrapper classes(Part-3) in Java

ValueOf() method In java, wrapper class has three kinds of methods for ValueOf() in which; Primitive type is taken as argumentString type is taken as argumentString and int type, both taken as argument at…

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Wrapper classes (Part-2) in Java

Remaining part of Wrapper class you can study from link:https://codingsmania.in/wrapper-classespart-1-in-java/ 4. Byte Class Methods Int CompareTo(Byte b): This method compares the value of Byte object with the value to ‘b’ argument and will return…

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Wrapper Classes(Part-1) in Java

There a eight primitive data types in java. These primitive types are dedicated to the classes which are called wrapper classes. As the name shows wrapper classes wraps the primitive data type. It uses…

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Collections in Java

Almost all programming languages have its own set of collections for making data storage more organized. Python has its own set of collections and C++ has its own STL library. Similarly, Java also has…

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