This article provides a comprehensive overview of operators in Python programming language along with relevant examples. Following are different types of operators in Python: Arithmetic operators Relational operators Assignment operators Logical operators Bitwise operators Membership operators Identity operators Arithmetic Operators Following are various arithmetic operators available in Python: Operator Description Example […]
This article provides a comprehensive overview of strings in Python programming language. All the string functions are demonstrated with examples. Introduction to Strings in Python A string is a sequence of one character strings. Strings are used to store textual information. Examples of strings: ‘Python’ ‘Ramesh Kumar’ “A” “123” Sequence Operations on Strings […]
This article provides a comprehensive overview of different types in Python programming language along with relevant examples. Introduction to Types in Python In general, the structure of a Python program is as follows: Programs are composed of modules. Modules contain statements. Statements contain expressions. Expressions create and process objects. In Python, everything is […]
This article provides an introduction to Python programming by describing what is Python, who is Python’s developer, Python applications and features, how to create and execute Python scripts, how to work with variables, what are different keywords and how to perform input/output in Python scripts. What is Python? Watch the below video which provides […]
In this article we will learn how to download UGC NET certificate for the exam conducted in November 2017. A step-by-step procedure is provided. I wrote CBSE / UGC NET in November 2017 and I was qualified in Computer Science and Applications stream. Since the result was released in January 2018, I was eagerly […]
Today I was trying to add OpenCV library to my Android app by following the instructions in this video. Downloaded OpenCV 3.4 and added to the Android app. After adding it to the app, several (45) errors popped up, among which the major error was: error: package android.hardware.camera2 does not exist I solved […]
This article contains links to various resources on the web that disseminate knowledge with respect to cloud computing trends, challenges in its adoption, and various surveys related to cloud technology. My main intention to create this article/post is to save these links for my future research related to cloud and its security. May be […]
This article provides a collection of C Programming basics video lectures created by Suryateja Pericherla. Note: Please wait 10 to 30 seconds to let the videos load from Youtube. Introduction to C Programming Language Structure of a C Program Creating and Running C Programs in Windows Creating and Running C Programs in […]
This article provides a list of computer basics video lectures created by Suryateja Pericherla. Note: Please wait 10 to 30 seconds to let the videos load from Youtube. What is a Computer and Block Diagram of a Computer Hardware and Software Types of Computers Based on Portability Basic Hardware Parts in a Computer […]
In this article we will learn to implement a CPP program to rethrow an exception. A C++ program is provided below to demonstrate rethrowing an exception. Program is as follows: #include <iostream> using namespace std; int main() { try { int a, b; cout<<"Enter two integer values: "; cin>>a>>b; try { if(b == 0) […]