Linear Linked list can be reversed by manipulating the links of the individual nodes. Before writing Python Program to Reverse a Linear Linked List, its flow can be understood by…
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PL/SQL Trigger is block of code attached to an event that may occur on a data table. Trigger is a stored block with [Declare], Begin, End and Associated with a…
A linked list is a linear data structure referred to as a collection of similar elements linked in a linear order. The basic unit in a linked list is a…
Python Dictionary is another compound type like list and tuple in Python. It is different from these two compound types because you can use immutable keys to access elements instead…
Text files are important for applications. The most common use of Text files is to store output of programs. The text files can also be processed in programs to do…
Programming is mostly about executing statements with certain conditions or iterating through block of statements. It is important in a program to check conditions and control the flow of statement…
Python Tuple is a sequence data type. It is simply a collection of a number of comma-separated values. These values do not need to be of the same datatype. Python…
There are two types of exceptions in PL/SQL Built-in Exceptions and User-Defined Exceptions. Built-in exceptions are predefined in Oracle with a exception (error code) and its details. User Defined exceptions…
PL/SQL Exception is a run-time error caused due to many things that occur in a database application. It can be due to wrong data stored in variables, incorrect data accessed…
ASP.NET framework provides an interface in the form of an Integrated Development Environment to create and execute web applications. A Web Application is a dynamic website made up of multiple…