Shelve in Python

shelve in python

What is Shelve? In simple words, We can save variables in our python programs to binary shelf files. So, Shelve in Python is used as a simple persistent storage for the arbitrary Python objects which can be pickled, using a dictionary-like API. We use shelve module in Python, that helps to implement the persistent storage.Read More

Regular Expression in Python

In the early days of computing, text processing and text pattern matching was a huge challenge. There were no standards or pattern matching characters designed at that time. Matching text patterns in a bulk-sized file was an extremely difficult task at that time. Until in the 1950s, an American mathematician named Stephen Kleene invented Regular Expressions which entirely revolutionizedRead More


ARTIFICIAL INTELLIGENCE Well, talking about Artificial Intelligence many of you have a misconception about Artificial Intelligence is the technology that was made to replace humans. Really! Really, you think so, According to me Artificial Intelligence was developed and it is continuing to be developed to enhance our life. Its so called purpose it augmenting ourRead More

What is list in python??

In python, list is a type of array or a container where you can store different types of data. The elements stored in a list are ordered and indexed in a definite sequence and indexing is done with 0. It is mutable, heterogeneous and sequential data structure in python, which supports efficient insertion, appending ,Read More

Multithreading in Java

What is Multithreading? Multithreading is a Java feature that allows concurrent execution of two or more parts of a program for maximum utilization of CPU. Each part of such program is called a thread. So, threads are light-weight processes within a process. … Start () invokes the run () method on the Thread object.   What are theRead More

For loop in Python

Table of content: What is a for loop and why we need it? Syntax and flowchart of for loop The range() function Nested loops.   What is a for loop and why we need it? For loop is a method used for iterating elements. With the help of for loop we can check the statementRead More


A VLAN (Virtual Local Area Network) is a logical collection of devices such as workstations, servers and network devices that are grouped together in the manner such that they appear to be on the same LAN despite their geographical distribution. VLANs can be locally significant or be trunked over multiple layer 2 devices. VLANs areRead More