What Is an AI Agent? A Beginner’s Guide
Learn what an AI Agent is, how it works, how it differs from a chatbot, where AI Agents are used, and how you can gradually build simple AI Agents using Python.
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GATE 2015 COMPUTER SCIENCE & INFORMATION TECH. – CS – C Programming | Q. 34 (Session – 1)
Learn how to solve GATE 2015 Question 34 using simple step-by-step tracing. This C programming question covers functions, pass-by-value, pointers, local variables, and modifying values using addresses. The final answer is -5.
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GATE 2013 COMPUTER SCIENCE & INFORMATION TECH. – CS – C Programming | Q. 42
Learn how to solve GATE 2013 C Programming Question 42 using recursion, pass-by-reference, and pass-by-value. Trace each recursive call step by step and understand how the final answer 6561 is obtained.
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GATE 2012 COMPUTER SCIENCE & INFORMATION TECH. – CS – C Programming | Q.3
Solve GATE 2012 C Programming Question 3 step by step. Learn how switch-case fall-through works when break statements are absent and understand why the correct answer is Option (C).
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GATE 2014 (CS02) – C Programming | Q.10
Solve GATE 2014 C Programming Question 10 step by step. Learn how the right-shift operator >>= 1 works, convert 435 to binary, trace the loop, and find why func(435) returns 9.
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GATE 2014 C Programming Question 10 (CS 01 – SET 1)
Solve GATE 2014 C Programming Question 10 step by step. Learn how pointers, scanf(), and printf() work together, and understand why the correct answer is (D).
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Python Dictionary: A Beginner Guide with Examples and Practice Programs
Learn Python dictionaries from the basics with simple examples and practice programs. Understand key-value pairs, how to create, access, add, change and remove items, use dictionary methods, loop through dictionaries, and build a simple student information program.
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Build a Quiz Program in Python – Step-by-Step Project for Beginners
Learn how to build a Quiz Program in Python step by step. Start with a simple console quiz and gradually add loops, functions, lists, dictionaries, scoring, random questions, input validation, and Tkinter GUI features to create a complete quiz application.
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Build a Calculator Using Python — From Basic Console Program to GUI
Learn how to build a calculator using Python step by step. Start with a simple console calculator and gradually develop it into a GUI application using Tkinter. Along the way, learn Python fundamentals, functions, loops, error handling, GUI widgets, callbacks, and keyboard events.
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Object Detection Using Python, AI and Machine Learning
Learn how to build and test a simple object detection application using Python, AI, and machine learning. Follow the practical steps to install the required packages, run the project, detect objects in images, and understand bounding boxes, labels, and confidence scores.
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Face Detection with AI and Computer Vision Using Python
Learn how to build a simple face detection project using OpenCV and Python. This beginner-friendly guide explains how to install OpenCV, process multiple images, detect human faces, run the project on Python 3.12 or 3.14, and understand why face detection models can sometimes produce false positives.
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Handwritten Digit Recognition Using Python and TensorFlow – Complete AI Project
Learn how to build a Handwritten Digit Recognition system using Python, TensorFlow, CNN, and the MNIST dataset. Download the complete project, train the AI model, and test it using an interactive drawing canvas.
Read morePython while Loop with range() Function – A Beginner Guide
Learn how to use the Python while loop with this beginner-friendly guide. Understand its basic syntax, condition, initialization, update, counting patterns, step values, and simple practice programs.
Read morePython for Loop with range() Function – A Beginner Guide
Learn how to use the Python for loop with the range() function. This beginner-friendly guide explains the basic syntax, three forms of range(), start, stop and step values, with simple examples and practice questions.
Read morePython Simple Programs (using while loop) – Part 3
Learn Python programming with simple and practical programs using the while loop. This beginner-friendly Part 3 collection focuses on initialization, conditions, updating loop variables, and controlling repetition through easy-to-understand Python examples.
Read morePython Simple Programs (using for loop) – Part 2
Learn Python through simple programs using the for loop. This beginner-friendly collection demonstrates for, range(), accumulators, factorial calculation, sums, squares, and even-number sequences through practical examples.
Read morePython Simple Programs – Part 1
Learn how to write a simple Python program to convert temperature from Fahrenheit to Celsius. This beginner-friendly example demonstrates user input, float(), arithmetic operations, conversion formulas, and formatted output.
Read morePython input() Function – A Complete Beginner’s Guide
Learn the Python input() function from scratch. Understand how to take user input, store it in variables, convert text to numbers, use int() and float(), take multiple inputs, and create practical beginner-friendly Python programs.
Read morePython Data Types Explained with Examples – A Beginner’s Guide
Learn Python Data Types from the basics with simple examples and visual screenshots. Understand int, float, complex, bool, string, list, tuple, set, dictionary, NoneType, type(), and type conversion in an easy beginner-friendly guide.
Read morePython Variables and Constants: Complete Beginner’s Guide
Learn Python variables and constants from the basics with practical examples, naming rules, multiple assignment, variable swapping, and a clear comparison with C, C++ and Java.
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